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Cheap flights from Dulles Intl (IAD) to Sioux Falls (FSD) from $177

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 6/30. 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 — FSD
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Dulles Intl to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Sioux Falls (FSD). 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

June

Cheapest in

April

Round-trip from

$344

One-way from

$184
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 48% potential price drop
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From Washington, D.C. Dulles Intl to Sioux Falls Joe Foss Field
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One-way flight from Washington, D.C. Dulles Intl to Sioux Falls Joe Foss Field
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Sioux Falls?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 62% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Sioux Falls.

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

To save up to 80% on this flight, we recommend booking at least 27 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 Sioux Falls from $303 1-2 weeks out and tickets from $486 for flights departing within the next 72 hours.

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

Our data shows that January tends to be the cheapest month to fly to Sioux Falls from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $438 for the month, but tickets can be as low as $215. Due to multiple factors, prepare for potentially higher prices in October.

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

Unlike at noon, when flights are generally more expensive, you can save up to 3% on flights from Washington, D.C. Dulles Intl Airport to Sioux Falls by exploring options for tickets in the morning.

Cheap American Airlines flights from Dulles Intl to Sioux Falls

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Sioux Falls. 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.
Check out some of the cheapest American Airlines flights we've come across from Washington, D.C. to Sioux Falls. It's recommended that users confirm their flight details before booking.
Sat 8/176:52 amIAD - FSD
1 stop7h 06mAmerican Airlines
Mon 8/191:38 pmFSD - IAD
1 stop8h 44mAmerican Airlines
Deal found 6/1$208
Sat 7/136:00 amIAD - FSD
1 stop7h 57mAmerican Airlines
Sat 8/176:55 amFSD - IAD
1 stop8h 43mAmerican Airlines
Deal found 6/1$243
Fri 9/66:55 amIAD - FSD
1 stop6h 48mAmerican Airlines
Sat 9/147:00 amFSD - IAD
2 stops9h 12mAmerican Airlines
Deal found 6/1$293
Fri 9/69:12 amIAD - FSD
2 stops8h 32mAmerican Airlines
Sat 9/147:00 amFSD - IAD
2 stops9h 12mAmerican Airlines
Deal found 6/1$413
Wed 10/237:02 amIAD - FSD
2 stops15h 56mAmerican Airlines
Sun 10/275:28 pmFSD - IAD
2 stops14h 10mAmerican Airlines
Deal found 6/1$630
Mon 6/175:00 amIAD - FSD
2 stops18h 13mAmerican Airlines
Fri 6/215:06 pmFSD - IAD
2 stops14h 41mAmerican Airlines
Deal found 6/1$697
Mon 6/175:43 pmIAD - FSD
2 stops17h 24mAmerican Airlines
Thu 6/205:06 pmFSD - IAD
2 stops14h 52mAmerican Airlines
Deal found 6/1$752
Thu 6/278:15 pmIAD - FSD
2 stops14h 52mAmerican Airlines
Sat 6/291:35 pmFSD - IAD
2 stops9h 24mAmerican Airlines
Deal found 6/1$930

Cheap Delta flights from Dulles Intl to Sioux Falls

Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Sioux Falls. 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 Delta flights departing from Washington, D.C. and landing in Sioux Falls. Check back soon if you're not seeing flights that suit your needs.
Sat 7/137:11 pmIAD - FSD
1 stop5h 50mDelta
Sat 8/175:15 amFSD - IAD
2 stops11h 09mDelta
Deal found 6/1$313
Tue 7/166:00 pmIAD - FSD
1 stop6h 05mDelta
Tue 7/235:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 6/1$358
Mon 8/124:56 pmIAD - FSD
1 stop8h 03mDelta
Sat 8/175:15 amFSD - IAD
2 stops11h 09mDelta
Deal found 6/1$363
Tue 7/166:00 pmIAD - FSD
1 stop6h 05mDelta
Tue 7/235:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 6/1$388
Tue 7/166:00 pmIAD - FSD
1 stop6h 05mDelta
Tue 7/235:00 amFSD - IAD
2 stops10h 36mDelta
Deal found 6/1$393
Mon 8/125:22 pmIAD - FSD
2 stops6h 43mDelta
Sat 8/175:15 amFSD - IAD
2 stops11h 09mDelta
Deal found 6/1$398
Tue 7/167:11 pmIAD - FSD
1 stop5h 50mDelta
Sat 7/2010:58 amFSD - IAD
2 stops11h 08mDelta
Deal found 6/1$423
Sat 7/136:10 amIAD - FSD
2 stops7h 14mDelta
Sat 8/175:15 amFSD - IAD
2 stops11h 09mDelta
Deal found 6/1$428
Fri 6/77:20 pmIAD - FSD
1 stop5h 39mDelta
Sun 6/95:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$433

Cheap Dulles Intl to Sioux Falls flights in June & July 2024

Find cheap flight options from Dulles Intl to Sioux Falls 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.
These are some of the best deals we've found on flights to Sioux Falls in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 6/45:20 pmIAD - FSD
1 stop7h 14mDelta
Tue 6/185:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$338
Thu 6/66:00 amIAD - FSD
1 stop7h 50mAmerican Airlines
Sat 6/81:35 pmFSD - IAD
1 stop8h 49mAmerican Airlines
Deal found 6/2$378
Mon 6/175:30 pmIAD - FSD
1 stop5h 33mUnited Airlines
Thu 6/208:00 amFSD - IAD
1 stop7h 12mUnited Airlines
Deal found 6/1$384
Mon 6/175:30 pmIAD - FSD
1 stop5h 33mUnited Airlines
Fri 6/218:00 amFSD - IAD
1 stop7h 12mUnited Airlines
Deal found 6/1$412
Mon 6/106:45 pmIAD - FSD
1 stop5h 12mDelta
Fri 7/265:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 6/2$423
Fri 6/77:20 pmIAD - FSD
1 stop5h 39mDelta
Sun 6/95:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$433
Wed 6/56:18 amIAD - FSD
1 stop4h 57mDelta
Tue 6/115:20 amFSD - IAD
1 stop7h 45mDelta
Deal found 6/1$478
Fri 6/75:23 pmIAD - FSD
2 stops7h 36mDelta
Sun 6/95:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$513
Tue 6/46:04 pmIAD - FSD
1 stop5h 54mDelta
Tue 6/185:20 amFSD - IAD
2 stops10h 07mDelta
Deal found 6/1$528

Dulles Intl to Sioux Falls 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Sioux Falls 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.
These are some of the best deals we've found on flights to Sioux Falls in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 8/176:52 amIAD - FSD
1 stop7h 06mAmerican Airlines
Mon 8/191:38 pmFSD - IAD
1 stop8h 44mAmerican Airlines
Deal found 6/1$208
Sat 7/136:00 amIAD - FSD
1 stop7h 57mAmerican Airlines
Sat 8/176:55 amFSD - IAD
1 stop8h 43mAmerican Airlines
Deal found 6/1$243
Fri 9/66:55 amIAD - FSD
1 stop6h 48mAmerican Airlines
Sat 9/147:00 amFSD - IAD
2 stops9h 12mAmerican Airlines
Deal found 6/1$293
Sat 7/137:11 pmIAD - FSD
1 stop5h 50mDelta
Sat 8/175:15 amFSD - IAD
2 stops11h 09mDelta
Deal found 6/1$313
Tue 6/45:20 pmIAD - FSD
1 stop7h 14mDelta
Tue 6/185:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$338
Tue 7/166:00 pmIAD - FSD
1 stop6h 05mDelta
Tue 7/235:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 6/1$358
Mon 8/124:56 pmIAD - FSD
1 stop8h 03mDelta
Sat 8/175:15 amFSD - IAD
2 stops11h 09mDelta
Deal found 6/1$363
Thu 6/66:00 amIAD - FSD
1 stop7h 50mAmerican Airlines
Sat 6/81:35 pmFSD - IAD
1 stop8h 49mAmerican Airlines
Deal found 6/2$378
Mon 6/175:30 pmIAD - FSD
1 stop5h 33mUnited Airlines
Thu 6/208:00 amFSD - IAD
1 stop7h 12mUnited Airlines
Deal found 6/1$384

Dulles Intl to Sioux Falls flights leaving soon

Find last-minute flight options from Dulles Intl to Sioux Falls 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.
Check out these flights departing soon from Washington, D.C. to Sioux Falls. It's wise to confirm all flight details are correct before booking.
Fri 6/77:20 pmIAD - FSD
1 stop5h 39mDelta
Sun 6/95:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$433
Fri 6/75:23 pmIAD - FSD
2 stops7h 36mDelta
Sun 6/95:20 amFSD - IAD
1 stop5h 20mDelta
Deal found 6/1$513
Fri 6/78:30 amIAD - FSD
2 stops14h 23mUnited Airlines
Sun 6/98:00 amFSD - IAD
2 stops22h 35mUnited Airlines
Deal found 6/1$850

One-way flights to Sioux Falls from Dulles Intl

Search for one-way flight options from Dulles Intl to Sioux Falls. 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 Sioux Falls. Those seeking round-trip flights from Washington, D.C. to Sioux Falls should utilize the search form at the the top of the page.
Sun 6/304:24 pmIAD - FSD
1 stop23h 31mAllegiant Air
Deal found 6/2$177
Sun 6/234:24 pmIAD - FSD
1 stop23h 31mAllegiant Air
Deal found 6/1$184
Wed 6/266:00 amIAD - FSD
1 stop7h 50mAmerican Airlines
Deal found 6/1$259
Wed 6/197:20 pmIAD - FSD
1 stop5h 39mDelta
Deal found 6/2$309
Wed 6/265:00 amIAD - FSD
2 stops12h 36mAmerican Airlines
Deal found 6/1$339
Tue 6/118:24 amIAD - FSD
2 stops13h 12mUnited Airlines
Deal found 6/1$362
Mon 6/1010:08 pmIAD - FSD
1 stop23h 28mUnited Airlines
Deal found 6/1$377
Tue 6/116:45 pmIAD - FSD
1 stop5h 12mDelta
Deal found 6/1$394
Sun 6/95:00 amIAD - FSD
2 stops8h 50mAmerican Airlines
Deal found 6/1$399

Find flights from Dulles Intl to Sioux Falls within your budget

Customize your flight search to find flights from Dulles Intl to Sioux Falls 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

$208 - $422

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 8/17

1 stop7h 06m

Sioux Falls Joe Foss Field

Mon 8/19

1 stop8h 44m

$208

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 7/13

1 stop7h 57m

Sioux Falls Joe Foss Field

Sat 8/17

1 stop8h 43m

$243

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Fri 9/6

1 stop6h 48m

Sioux Falls Joe Foss Field

Sat 9/14

2 stops9h 12m

$293

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 7/13

1 stop5h 50m

Sioux Falls Joe Foss Field

Sat 8/17

2 stops11h 09m

$313

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 7/16

1 stop6h 05m

Sioux Falls Joe Foss Field

Tue 7/23

1 stop4h 52m

$358

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Mon 8/12

1 stop8h 03m

Sioux Falls Joe Foss Field

Sat 8/17

2 stops11h 09m

$363

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Mon 6/17

1 stop5h 33m

Sioux Falls Joe Foss Field

Thu 6/20

1 stop7h 12m

$384

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Mon 6/17

1 stop5h 33m

Sioux Falls Joe Foss Field

Fri 6/21

1 stop7h 12m

$412

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 10/23

1 stop5h 46m

Sioux Falls Joe Foss Field

Sun 10/27

1 stop16h 22m

$422

Flights are sorted by cheapest first

Deals found on 6/1

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Sioux Falls. 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 Sioux Falls flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday afternoons 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 Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls 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 Sioux Falls by month

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

FSD

Temperature

15.8 - 73.4 °F

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated June 2, 2024.
To help decide which airline to fly from Washington, D.C. to Sioux Falls, see what other customers have to say about American Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
999 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sioux Falls. 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 Sioux Falls from Washington, D.C. Dulles Intl?

    If you book a flight to Sioux Falls from Washington, D.C. Dulles Intl, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 0 flights from Washington, D.C. Dulles Intl to Joe Foss Field per day from 2 different airlines.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Sioux Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Sioux Falls for under $300. The cheapest flight booked recently is on American Airlines for just $208, but on average you can expect to pay $392.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Sioux Falls for under $500?

    There are currently 3+ open flights from Washington, D.C. Dulles Intl Airport to Sioux Falls within the next 7 days for less than $500.

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

    Currently priced at $208, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Sioux Falls and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $313 and $384, respectively. Users have found that American Airlines is 58% cheaper than the other options available to this destination.

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

    $177 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $259 and $309, respectively.

  • What does IAD to FSD mean?

    Great question - IAD to FSD just means Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your Dulles Intl to Sioux Falls 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 Sioux Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Sioux Falls 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 Sioux Falls that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Sioux Falls 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 Sioux Falls that allow pets onboard?

    Many airlines flying from Dulles Intl to Sioux Falls 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 Sioux Falls?

    Yes, you can often find last-minute deals on Dulles Intl to Sioux Falls 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 Sioux Falls flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Sioux Falls flight deals you see on this page were last updated on 6/2.

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sioux Falls (average of $344). Flying from Washington, D.C. Dulles Intl Airport to Sioux Falls in July is currently the most expensive (average of $464). 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.

See more FAQs

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

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Top 2 airlines flying from Dulles Intl to Sioux Falls

Discover the top 2 airlines that operate flights from Dulles Intl to Sioux Falls. 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
DeltaCheapest$262Average$427FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$330Average$543FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Dulles Intl to Sioux Falls by cabin class

Find flights from Dulles Intl to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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