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Cheap flights from Dulles Intl (IAD) to Buffalo (BUF) from $90

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — BUF
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Buffalo are usually found in February or January, booked 88 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Dulles Intl to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

April

Cheapest in

February

Round-trip from

$256

One-way from

$179
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Washington, D.C. Dulles Intl to Buffalo
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One-way flight from Washington, D.C. Dulles Intl to Buffalo
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Buffalo?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Buffalo. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Buffalo?

To save up to 133% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Buffalo from $358 1-2 weeks out and tickets from $478 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Buffalo?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to Buffalo. Flights to Buffalo from Washington, D.C. Dulles Intl Airport in January are about $314 on average during January, but can be found for as low as $159.

What is the cheapest time of day to fly from IAD to BUF?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Buffalo at noon. Doing so could potentially save you 2% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Delta flights from Dulles Intl to Buffalo

Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Washington, D.C. to Buffalo. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 7/155:10 pmIAD - BUF
1 stop7h 03mDelta
Wed 7/246:15 amBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$198
Fri 7/55:00 pmIAD - BUF
1 stop7h 09mDelta
Wed 7/106:15 amBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$210
Mon 7/155:10 pmIAD - BUF
1 stop7h 03mDelta
Fri 7/265:29 amBUF - IAD
1 stop7h 19mDelta
Deal found 6/1$267
Tue 6/255:03 pmIAD - BUF
1 stop7h 06mDelta
Tue 7/25:49 pmBUF - IAD
1 stop5h 10mDelta
Deal found 6/1$282
Wed 7/105:10 pmIAD - BUF
1 stop7h 03mDelta
Thu 7/116:15 amBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$305
Tue 9/35:03 pmIAD - BUF
1 stop7h 24mDelta
Thu 9/55:49 pmBUF - IAD
1 stop5h 14mDelta
Deal found 6/1$308
Mon 6/175:23 pmIAD - BUF
1 stop6h 40mDelta
Tue 6/1811:12 amBUF - IAD
1 stop6h 15mDelta
Deal found 6/1$328
Fri 7/55:00 pmIAD - BUF
1 stop7h 09mDelta
Sun 7/75:29 amBUF - IAD
1 stop7h 16mDelta
Deal found 6/1$338
Tue 6/255:03 pmIAD - BUF
1 stop7h 06mDelta
Sat 6/295:49 pmBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$358

Cheap United Airlines flights from Dulles Intl to Buffalo

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Washington, D.C. and landing in Buffalo. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 7/110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 7/210:28 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$179
Tue 7/1610:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Wed 7/176:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$190
Fri 7/510:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 7/96:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$191
Mon 7/110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Wed 7/36:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$209
Thu 8/18:25 amIAD - BUF
Nonstop1h 21mUnited Airlines
Sat 8/36:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$228
Sun 11/108:20 amIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 11/192:44 pmBUF - IAD
Nonstop1h 21mUnited Airlines
Deal found 6/1$231
Wed 7/1010:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Thu 7/1110:28 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$236
Tue 7/1610:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Sat 7/276:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$239
Wed 7/3110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Thu 8/16:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$240

Cheap Dulles Intl to Buffalo flights in June & July 2024

Find cheap flight options from Dulles Intl to Buffalo specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Buffalo in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/255:25 pmIAD - BUF
Nonstop1h 27mUnited Airlines
Wed 6/2610:25 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$242
Tue 6/255:03 pmIAD - BUF
1 stop7h 06mDelta
Tue 7/25:49 pmBUF - IAD
1 stop5h 10mDelta
Deal found 6/1$282
Tue 6/255:25 pmIAD - BUF
Nonstop1h 27mUnited Airlines
Sat 6/296:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$288
Mon 6/175:23 pmIAD - BUF
1 stop6h 40mDelta
Tue 6/1811:12 amBUF - IAD
1 stop6h 15mDelta
Deal found 6/1$328
Sat 6/295:23 pmIAD - BUF
1 stop6h 01mUnited Airlines
Sat 7/66:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$334
Sat 6/228:20 amIAD - BUF
Nonstop1h 22mUnited Airlines
Mon 6/247:59 pmBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$337
Sat 6/295:23 pmIAD - BUF
1 stop6h 01mUnited Airlines
Tue 7/96:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$345
Sat 6/295:30 pmIAD - BUF
Nonstop1h 28mUnited Airlines
Sat 7/66:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$350
Fri 6/2112:50 pmIAD - BUF
Nonstop1h 22mUnited Airlines
Mon 6/247:59 pmBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$353

Dulles Intl to Buffalo 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Buffalo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Buffalo in 2024. More deals are always being added, so be sure to check back regularly.
Mon 7/110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 7/210:28 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$179
Tue 7/1610:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Wed 7/176:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$190
Fri 7/510:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 7/96:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$191
Mon 7/155:10 pmIAD - BUF
1 stop7h 03mDelta
Wed 7/246:15 amBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$198
Mon 7/110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Wed 7/36:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$209
Fri 7/55:00 pmIAD - BUF
1 stop7h 09mDelta
Wed 7/106:15 amBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$210
Thu 8/18:25 amIAD - BUF
Nonstop1h 21mUnited Airlines
Sat 8/36:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$228
Sun 11/108:20 amIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 11/192:44 pmBUF - IAD
Nonstop1h 21mUnited Airlines
Deal found 6/1$231
Wed 7/1010:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Thu 7/1110:28 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$236

Non-stop flights to Buffalo from Dulles Intl

Discover non-stop flight options from Dulles Intl to Buffalo. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
For a quicker trip, book one of these direct flights from Washington, D.C. to Buffalo. Users can also choose from other Washington, D.C. to Buffalo flights by using the search form above.
Mon 7/110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 7/210:28 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$179
Tue 7/1610:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Wed 7/176:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$190
Fri 7/510:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 7/96:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$191
Mon 7/110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Wed 7/36:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$209
Thu 8/18:25 amIAD - BUF
Nonstop1h 21mUnited Airlines
Sat 8/36:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$228
Sun 11/108:20 amIAD - BUF
Nonstop1h 21mUnited Airlines
Tue 11/192:44 pmBUF - IAD
Nonstop1h 21mUnited Airlines
Deal found 6/1$231
Wed 7/1010:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Thu 7/1110:28 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$236
Tue 7/1610:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Sat 7/276:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$239
Wed 7/3110:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Thu 8/16:18 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$240

Dulles Intl to Buffalo flights leaving soon

Find last-minute flight options from Dulles Intl to Buffalo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Washington, D.C. to Buffalo departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/128:20 amIAD - BUF
Nonstop1h 21mUnited Airlines
Sat 6/157:59 pmBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$359
Wed 6/125:43 pmIAD - BUF
1 stop6h 40mAmerican Airlines
Sat 6/151:55 pmBUF - IAD
1 stop5h 50mAmerican Airlines
Deal found 6/1$378
Sat 6/81:25 pmIAD - BUF
1 stop3h 34mDelta
Sun 6/165:49 pmBUF - IAD
1 stop5h 09mDelta
Deal found 5/31$396
Sun 6/98:20 amIAD - BUF
Nonstop1h 21mUnited Airlines
Mon 6/107:59 pmBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$409
Sat 6/812:50 pmIAD - BUF
Nonstop1h 23mUnited Airlines
Sun 6/1610:25 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 5/31$413
Sat 6/85:03 pmIAD - BUF
1 stop7h 06mDelta
Tue 6/115:49 pmBUF - IAD
1 stop5h 09mDelta
Deal found 6/1$428
Sat 6/85:03 pmIAD - BUF
1 stop7h 06mDelta
Mon 6/1011:12 amBUF - IAD
1 stop6h 15mDelta
Deal found 6/1$452
Sat 6/85:25 pmIAD - BUF
Nonstop1h 27mUnited Airlines
Tue 6/113:00 pmBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$457
Fri 6/75:25 pmIAD - BUF
Nonstop1h 27mUnited Airlines
Sun 6/910:25 amBUF - IAD
Nonstop1h 17mUnited Airlines
Deal found 6/1$478

One-way flights to Buffalo from Dulles Intl

Search for one-way flight options from Dulles Intl to Buffalo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Buffalo. Users can also find round-trip Washington, D.C. to Buffalo flights by using the search form above.
Tue 7/2310:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Deal found 6/1$90
Tue 6/255:03 pmIAD - BUF
1 stop7h 06mDelta
Deal found 6/1$99
Wed 7/178:25 amIAD - BUF
Nonstop1h 21mUnited Airlines
Deal found 6/1$102
Wed 7/1010:15 pmIAD - BUF
Nonstop1h 21mUnited Airlines
Deal found 6/1$118
Sat 6/228:20 amIAD - BUF
Nonstop1h 21mUnited Airlines
Deal found 6/1$120
Tue 6/255:25 pmIAD - BUF
Nonstop1h 27mUnited Airlines
Deal found 6/1$121
Tue 7/165:00 amIAD - BUF
1 stop4h 24mAmerican Airlines
Deal found 6/1$129
Tue 7/235:10 pmIAD - BUF
1 stop7h 03mDelta
Deal found 6/1$131
Tue 9/1711:04 amIAD - BUF
2 stops6h 17mAmerican Airlines
Deal found 6/2$134

Find flights from Dulles Intl to Buffalo within your budget

Customize your flight search to find flights from Dulles Intl to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$179 - $265

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Mon 7/1

Nonstop1h 21m

Buffalo

Tue 7/2

Nonstop1h 17m

$179

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Tue 7/16

Nonstop1h 21m

Buffalo

Wed 7/17

Nonstop1h 17m

$190

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Fri 7/5

Nonstop1h 21m

Buffalo

Tue 7/9

Nonstop1h 17m

$191

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Mon 7/15

1 stop7h 03m

Buffalo

Wed 7/24

1 stop5h 09m

$198

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Mon 7/1

Nonstop1h 21m

Buffalo

Wed 7/3

Nonstop1h 17m

$209

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Fri 7/5

1 stop7h 09m

Buffalo

Wed 7/10

1 stop5h 09m

$210

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Tue 7/16

1 stop4h 24m

Buffalo

Wed 7/17

1 stop6h 54m

$258

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Tue 9/10

1 stop3h 43m

Buffalo

Wed 9/11

2 stops11h 02m

$263

Washington, D.C. Dulles IntlBuffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Tue 9/3

1 stop3h 52m

Buffalo

Sat 9/7

1 stop4h 28m

$265

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Buffalo. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Buffalo, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Buffalo. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Buffalo flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature and rainfall totals by month.

BUF

Temperature

24.8 - 71.6 °F

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Buffalo, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

WestJet
7.5
Good
2,861 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Avianca
7.5
Good
3,630 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Buffalo, you will be flying into Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 4 inbound flights from Washington, D.C. Dulles Intl per day. 3 airlines have flights to Buffalo from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Buffalo for under $200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Buffalo for under $200. The cheapest flight booked recently is on United Airlines for just $179, but on average you can expect to pay $233.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Buffalo for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Buffalo under $200. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Buffalo is less than $242.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Buffalo for under $400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Buffalo within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Buffalo round-trip?

    Currently priced at $179, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Buffalo and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $198 and $258, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Buffalo for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Buffalo one-way?

    $90 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $99 and $129, respectively.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Buffalo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Buffalo on time: Republic Airways (90%), Mesa Airlines (89%), Scandinavian Airlines (87%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Buffalo?

    On average you can expect to pay $244 for a flight from Washington, D.C. Dulles Intl Airport to Buffalo. The cheapest flight overall is $89 while the most popular route, (Washington, D.C. Dulles Intl - Buffalo) is currently priced at $219.

  • What does IAD to BUF mean?

    IAD and BUF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to BUF refers to a flight route from Washington, D.C. Dulles Intl Airport to Buffalo Airport.

  • Can I find deals for flights from Dulles Intl to Buffalo that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Buffalo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Buffalo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Buffalo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Buffalo that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Buffalo.

  • Can I find deals for business class flights from Dulles Intl to Buffalo?

    Yes. Cheapflights offers flight deals from Dulles Intl to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Buffalo that allow pets onboard?

    Many airlines flying from Dulles Intl to Buffalo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Buffalo?

    Yes, you can often find last-minute deals on Dulles Intl to Buffalo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Buffalo flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Buffalo flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Buffalo?

    Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Buffalo.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Buffalo (average of $256). Flying from Washington, D.C. Dulles Intl Airport to Buffalo in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Dulles Intl to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.

Reagan-National to LaGuardia flights
Dulles Intl to John F Kennedy Intl flights
Baltimore to Newark flights
Reagan-National to John F Kennedy Intl flights
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Dulles Intl to Elmira flights
Reagan-National to Elmira flights
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Dulles Intl to Islip flights
Reagan-National to Islip flights
Baltimore to Elmira flights

Top 3 airlines flying from Dulles Intl to Buffalo

Discover the top 3 airlines that operate flights from Dulles Intl to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$174Average$349FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$182Average$354FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$186Average$243FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
New York to Dublin flights
Dallas to Washington, D.C. flights
San Francisco to New York John F Kennedy Intl Airport flights
Minneapolis to Boston flights
Dallas to New Orleans flights
Atlanta to Jacksonville flights
Los Angeles to Amsterdam flights
USA to South Africa flights
Orlando Airport to New York flights
Los Angeles to Orlando flights
Washington, D.C. Dulles Intl Airport to Bucharest flights

Search flights from Dulles Intl to Buffalo by cabin class

Find flights from Dulles Intl to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Dulles Intl to Buffalo

Find hourly flight availability from Dulles Intl to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
21%of flight departuresMorning6 am to noon
76%of flight departuresAfternoonNoon to 6 pm
2%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dulles Intl to Buffalo

Explore weekly flight availability from Dulles Intl to Buffalo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 2, 2024.
Sunday4daily flights
Monday5daily flights
Tuesday5daily flights
Wednesday4daily flights
Thursday5daily flights
Friday4daily flights
Saturday5daily flights

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Deals for Dulles Intl to Buffalo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Buffalo.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Buffalo flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Buffalo become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Buffalo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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