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Cheap flights from Billings to Knoxville (BIL - TYS) from $301

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. 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.
BIL — TYS
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Billings to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Knoxville (TYS). 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

May

Cheapest in

January

Average price

$669

Round-trip from

$302
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 45% potential price drop
Search Deals
Average for round-trip flights in June 2024
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From Billings Logan Intl to Knoxville McGhee Tyson
Search Deals

What is the cheapest day to fly round-trip from Billings to Knoxville?

Tuesday flights are found to be more expensive to fly from Billings to Knoxville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Knoxville.

What is the cheapest month to fly from Billings to Knoxville?

January can be a great time to fly to Knoxville from Billings with a flight ticket averaging about $577. Cheapflights users have found deals in the month of January for as cheap as $316. The most expensive prices can be found in the month of May.

What is the cheapest time of day to fly from BIL to TYS?

It’s optimal to fly from Billings to Knoxville at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the morning.

Cheap Delta flights from Billings to Knoxville

Explore cheap flight options specifically provided by Delta for the route between Billings and Knoxville. 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 2,807,690 searches. Data last updated June 2, 2024.
Check out some of the cheapest Delta flights we've come across from Billings to Knoxville. It's recommended that users confirm their flight details before booking.
Thu 8/82:09 pmBIL - TYS
1 stop6h 51mDelta
Mon 8/126:33 amTYS - BIL
1 stop8h 41mDelta
Deal found 6/2$301
Thu 8/811:30 amBIL - TYS
2 stops9h 30mDelta
Mon 8/126:33 amTYS - BIL
1 stop8h 41mDelta
Deal found 6/2$542

Cheap American Airlines flights from Billings to Knoxville

Explore cheap flight options specifically provided by American Airlines for the route between Billings and Knoxville. 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 2,807,690 searches. Data last updated June 2, 2024.
Some of the best deals we've found on American Airlines flights traveling from Billings to Knoxville. Deals frequently update to provide users with more options.
Wed 6/121:49 pmBIL - TYS
1 stop8h 35mAmerican Airlines
Sun 6/165:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$698
Wed 6/1212:22 pmBIL - TYS
2 stops7h 16mAmerican Airlines
Sun 6/165:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$703
Thu 8/812:12 pmBIL - TYS
2 stops10h 07mAmerican Airlines
Mon 8/122:53 pmTYS - BIL
2 stops8h 38mAmerican Airlines
Deal found 6/1$722
Wed 6/126:39 amBIL - TYS
2 stops10h 21mAmerican Airlines
Sat 6/155:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$869

Cheap Billings to Knoxville flights in June & July 2024

Find cheap flight options from Billings to Knoxville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
Listed are some of the best fares we've found on flights departing from Billings to Knoxville in 2024. Check back regularly for other flight deals.
Tue 6/112:40 pmBIL - TYS
1 stop5h 50mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$545
Wed 6/126:45 amBIL - TYS
1 stop6h 56mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$572
Tue 6/1110:45 amBIL - TYS
2 stops10h 43mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$577
Wed 6/126:45 amBIL - TYS
1 stop6h 56mUnited Airlines
Sat 6/157:00 amTYS - BIL
2 stops12h 11mUnited Airlines
Deal found 5/31$679
Tue 6/1110:45 amBIL - TYS
2 stops10h 43mUnited Airlines
Sat 6/157:00 amTYS - BIL
2 stops12h 11mUnited Airlines
Deal found 5/31$684
Wed 6/121:49 pmBIL - TYS
1 stop8h 35mAmerican Airlines
Sun 6/165:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$698
Tue 6/116:39 amBIL - TYS
2 stops10h 21mAmerican Airlines
Sun 6/165:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$703
Mon 6/37:00 amBIL - TYS
1 stop8h 41mAmerican Airlines
Tue 6/47:45 amTYS - BIL
1 stop7h 28mAmerican Airlines
Deal found 6/1$814
Mon 6/37:00 amBIL - TYS
1 stop8h 41mAmerican Airlines
Tue 6/412:38 pmTYS - BIL
2 stops10h 31mAmerican Airlines
Deal found 6/1$819

Billings to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Billings and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Billings to Knoxville in 2024. Check back regularly for other flight deals.
Thu 8/82:09 pmBIL - TYS
1 stop6h 51mDelta
Mon 8/126:33 amTYS - BIL
1 stop8h 41mDelta
Deal found 6/2$301
Mon 7/17:00 amBIL - TYS
1 stop6h 43mUnited Airlines
Thu 7/44:45 pmTYS - BIL
1 stop6h 24mUnited Airlines
Deal found 5/31$376
Mon 7/12:40 pmBIL - TYS
1 stop5h 50mUnited Airlines
Thu 7/410:55 amTYS - BIL
2 stops12h 14mUnited Airlines
Deal found 5/31$431
Sat 9/218:15 amBIL - TYS
2 stops13h 29mUnited Airlines
Thu 9/264:44 pmTYS - BIL
1 stop6h 05mUnited Airlines
Deal found 5/31$458
Mon 7/15:33 pmBIL - TYS
2 stops16h 58mMultiple Airlines
Thu 7/41:34 pmTYS - BIL
3 stops29h 08mMultiple Airlines
Deal found 5/31$506
Mon 7/18:30 amBIL - TYS
2 stops13h 12mUnited Airlines
Thu 7/410:55 amTYS - BIL
2 stops12h 14mUnited Airlines
Deal found 5/31$523
Thu 8/811:30 amBIL - TYS
2 stops9h 30mDelta
Mon 8/126:33 amTYS - BIL
1 stop8h 41mDelta
Deal found 6/1$542
Tue 6/112:40 pmBIL - TYS
1 stop5h 50mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$545
Sat 9/218:15 amBIL - TYS
2 stops13h 29mUnited Airlines
Thu 9/265:20 pmTYS - BIL
2 stops22h 04mUnited Airlines
Deal found 5/31$549

Billings to Knoxville flights leaving soon

Find last-minute flight options from Billings to Knoxville 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 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Billings to Knoxville departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 6/112:40 pmBIL - TYS
1 stop5h 50mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$545
Wed 6/126:45 amBIL - TYS
1 stop6h 56mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$572
Tue 6/1110:45 amBIL - TYS
2 stops10h 43mUnited Airlines
Sat 6/154:37 pmTYS - BIL
1 stop8h 16mUnited Airlines
Deal found 5/31$577
Wed 6/126:45 amBIL - TYS
1 stop6h 56mUnited Airlines
Sat 6/157:00 amTYS - BIL
2 stops12h 11mUnited Airlines
Deal found 5/31$679
Tue 6/1110:45 amBIL - TYS
2 stops10h 43mUnited Airlines
Sat 6/157:00 amTYS - BIL
2 stops12h 11mUnited Airlines
Deal found 5/31$684
Wed 6/121:49 pmBIL - TYS
1 stop8h 35mAmerican Airlines
Sun 6/165:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$698
Tue 6/116:39 amBIL - TYS
2 stops10h 21mAmerican Airlines
Sun 6/165:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$703
Wed 6/126:39 amBIL - TYS
2 stops10h 21mAmerican Airlines
Sat 6/155:12 amTYS - BIL
2 stops8h 35mAmerican Airlines
Deal found 5/31$869

One-way flights to Knoxville from Billings

Search for one-way flight options from Billings to Knoxville. 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 2,807,690 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from Billings to Knoxville. Those needing a return flight from Billings to Knoxville can use the search form above.
Fri 6/145:33 pmBIL - TYS
2 stops22h 18mAllegiant Air
Deal found 6/1$302
Fri 6/215:33 pmBIL - TYS
2 stops22h 24mAllegiant Air
Deal found 6/1$304
Fri 6/215:33 pmBIL - TYS
3 stops27h 10mMultiple Airlines
Deal found 6/1$329
Fri 6/145:33 pmBIL - TYS
3 stops27h 10mMultiple Airlines
Deal found 6/1$338
Fri 6/142:40 pmBIL - TYS
1 stop5h 50mUnited Airlines
Deal found 6/1$369
Sat 6/1511:30 amBIL - TYS
2 stops10h 23mDelta
Deal found 6/1$374
Sat 6/151:49 pmBIL - TYS
1 stop6h 06mAmerican Airlines
Deal found 6/1$384
Sat 6/1510:45 amBIL - TYS
3 stops34h 58mLufthansa
Deal found 6/1$2,982

Find flights from Billings to Knoxville within your budget

Customize your flight search to find flights from Billings to Knoxville 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$301 - $698

Route

Depart

Return

Price

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Thu 8/8

1 stop6h 51m

Knoxville McGhee Tyson

Mon 8/12

1 stop8h 41m

$301

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Mon 7/1

1 stop6h 43m

Knoxville McGhee Tyson

Thu 7/4

1 stop6h 24m

$376

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Mon 7/1

1 stop5h 50m

Knoxville McGhee Tyson

Thu 7/4

2 stops12h 14m

$431

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Sat 9/21

2 stops13h 29m

Knoxville McGhee Tyson

Thu 9/26

1 stop6h 05m

$458

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Mon 7/1

2 stops16h 58m

Knoxville McGhee Tyson

Thu 7/4

3 stops29h 08m

$506

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Mon 7/1

2 stops13h 12m

Knoxville McGhee Tyson

Thu 7/4

2 stops12h 14m

$523

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Thu 8/8

2 stops9h 30m

Knoxville McGhee Tyson

Mon 8/12

1 stop8h 41m

$542

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Mon 7/1

3 stops25h 10m

Knoxville McGhee Tyson

Thu 7/4

3 stops29h 08m

$567

Billings Logan IntlKnoxville McGhee Tyson

BIL - TYS

BILTYS

Billings Logan Intl

Wed 6/12

1 stop8h 35m

Knoxville McGhee Tyson

Sun 6/16

2 stops8h 35m

$698

Flights are sorted by cheapest first

Deals found on 6/2

What is the cheapest day to fly from Billings to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Billings to Knoxville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to Knoxville flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday at noon 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 Billings to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Billings 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 Knoxville by month

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

TYS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated June 2, 2024.
Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Billings to Knoxville. 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

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

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.

Lufthansa
7.0
Good
7,557 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

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 Billings to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Billings to Knoxville for under $400 on Cheapflights?

    Yes, there are multiple flights from Billings to Knoxville for under $400. The cheapest flight booked recently is on Delta for just $301, but on average you can expect to pay $588.

  • Are there last-minute flights available from Billings to Knoxville for under $600?

    There are currently 8+ open flights from Billings to Knoxville within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Billings to Knoxville round-trip?

    Our cheapest airline available from Billings to Knoxville is Delta. Our recent data shows that you can find tickets from as low as $301 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $376 and $698 round-trip. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Billings to Knoxville one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $302. United Airlines flights start at $369 while deals on Delta start at $374 one-way.

  • What does BIL to TYS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Billings Logan Intl Airport to Knoxville McGhee Tyson Airport flight would often be abbreviated as a BIL to TYS flight.

  • Can I find deals for flights from Billings to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Billings to Knoxville 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 Billings to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billings to Knoxville 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 Billings to Knoxville that include hotel bookings?

    Yes. In addition to deals on Billings to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Knoxville?

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

  • Can I find deals for business class flights from Billings to Knoxville?

    Yes. Cheapflights offers flight deals from Billings to Knoxville 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 Billings to Knoxville that allow pets onboard?

    Many airlines flying from Billings to Knoxville 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 Billings to Knoxville?

    Yes, you can often find last-minute deals on Billings to Knoxville 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 Billings to Knoxville flight deals updated?

    The Billings to Knoxville flight deals you see on this page were last updated on 6/2.

  • What is the cheapest month to book a flight from Billings to Knoxville?

    Currently, February is the cheapest month in which you can book a flight from Billings to Knoxville (average of $302). Flying from Billings to Knoxville in April is currently the most expensive (average of $376). 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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Top 2 airlines flying from Billings to Knoxville

Discover the top 2 airlines that operate flights from Billings to Knoxville. 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$314Average$667FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$372Average$662FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Billings to Knoxville by cabin class

Find flights from Billings to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billings to Knoxville?

When you search for this flight from Billings to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Billings to Knoxville?

Cheapflights simply makes it quick and affordable to book flights from Billings to Knoxville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Billings to Knoxville with no change fees?

Yes! Cheapflights helps users easily find flights from Billings to Knoxville with no change fees.

Can Cheapflights notify me if prices for flights from Billings to Knoxville become cheaper?

Of course! You can now track prices for flights from Billings to Knoxville and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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