TYS - BIL

$315 Find Cheap Flights from Knoxville to Billings - Compare and Save

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Everything you should know

Cheapest round-trip
$349
Typical prices: $398-$749
Delta
Tue 1/9Fri 1/12
TYS - BIL • 2 stops
Cheapest one-way
$315
Typical prices: $295-$413
Multiple Airlines
Fri 10/19
TYS - BIL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Billings. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 53% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $328 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 16m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Knoxville to Billings (TYS-BIL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Billings

Sat, Jan 9 - Tue, Jan 12
Delta Logo
6:00 am - 12:19 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
8h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:15 am - 5:13 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
8h 58m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$349Delta
Sat, Jan 9 - Wed, Jan 13
Delta Logo
6:00 am - 12:19 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
8h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
5:45 am - 6:13 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
10h 28m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$349Delta
Sat, Jan 9 - Thu, Jan 14
Delta Logo
6:00 am - 12:19 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
8h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
5:45 am - 6:13 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
10h 28m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$349Delta
Fri, Jan 8 - Tue, Jan 12
Delta Logo
6:00 am - 12:19 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
8h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:15 am - 6:13 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
9h 58m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$349Delta
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
5:05 pm - 9:14 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 09m1 stop Denver Intl
United Airlines Logo
2:42 pm - 10:32 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
5h 50m1 stop Denver Intl
$429United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
4:25 pm - 9:19 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 54m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:36 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
5h 36m1 stop Denver Intl
$429United Airlines
Sat, Jan 9 - Wed, Jan 13
American Airlines Logo
8:00 am - 1:00 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
7h 00m1 stop Dallas/Fort Worth
American Airlines Logo
1:30 pm - 11:11 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
7h 41m1 stop Dallas/Fort Worth
$429American Airlines
Fri, Jan 8 - Sat, Jan 16
American Airlines Logo
8:00 am - 1:00 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
7h 00m1 stop Dallas/Fort Worth
American Airlines Logo
1:30 pm - 11:11 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
7h 41m1 stop Dallas/Fort Worth
$429American Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
4:25 pm - 9:19 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 54m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:36 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
5h 36m1 stop Denver Intl
$429United Airlines
Sat, Jan 9 - Sat, Jan 16
American Airlines Logo
8:00 am - 1:00 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
7h 00m1 stop Dallas/Fort Worth
American Airlines Logo
1:30 pm - 11:11 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
7h 41m1 stop Dallas/Fort Worth
$429American Airlines
Booking Insights

Price, demand and travel trends for Knoxville to Billings flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to Billings with more confidence.

How much is a round-trip flight from Knoxville to Billings?

Round-trip flights from Knoxville to Billings start at $349. Prices are below average for this route right now, with typical round-trip fares ranging from $398 to $749. The lowest price found in the past 5 days was $349 on Delta.

What's the cheapest day of the week to fly from Knoxville to Billings?

Saturday is the cheapest day of the week to fly from Knoxville to Billings, it is 15% cheaper than the average day. Sunday is the most expensive day with flight prices 102% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Knoxville to Billings flights

Low season

March

Cheapest flight

$315
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Knoxville to Billings

When to book flights from Knoxville to Billings

Are your dates flexible? Find out the best times to travel from Knoxville to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Billings flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Knoxville to Billings?

    Flights from Knoxville to Billings usually depart from Knoxville McGhee Tyson (TYS) and arrive at Billings Logan Intl (BIL).

  • What cabin classes can I book on flights from Knoxville to Billings?

    Only Economy Class is available on flights from Knoxville to Billings.

  • Which airports do connecting flights from Knoxville to Billings pass through?

    One-stop flights from Knoxville to Billings most commonly connect through:

    • Denver Intl (DEN) - 73% of one-stop connections
    • Dallas/Fort Worth (DFW) - 15% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 10% of one-stop connections
    • Minneapolis St Paul (MSP) - 3% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Knoxville to Billings?

    On the Knoxville to Billings route, being flexible with your departure day can save you up to 59%. Saturday is the cheapest day at $398 round-trip on average, while Sunday is the most expensive at $949: a $551 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Knoxville to Billings?

    A nonstop flight from Knoxville to Billings takes 0h 00m, covering 1,449 miles.

  • Do I need a passport to fly from Knoxville to Billings?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Knoxville to Billings changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $1,332. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Knoxville to Billings looking right now?

    One-way fares from Knoxville to Billings are currently higher than usual. Average one-way flight prices are about $576, which is 55% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Knoxville to Billings?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 16m, compared with 6h 19m via Chicago O'Hare Intl (ORD) and 7h 36m via Minneapolis St Paul (MSP).

  • What is the time difference between Knoxville and Billings?

    Billings is 2 hours behind Knoxville (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Billings Logan Intl Airport (BIL)?

    Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    • Rent-A-Wreck
    • Budget
    • Avis
    • Alamo
    • Hertz

  • How much should I expect to pay for a Knoxville to Billings flight?

    Round-trip flights from Knoxville to Billings range from $398 to $749, with an average of $468 over the past 12 months. Anything below $398 counts as a good deal.

Your guide to booking Knoxville to Billings flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $398 - about $551 less than Sunday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Billings trip for March. Fares historically average $220 round-trip in that month - typically $729 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.
    - Hilltop Inn by Riversage

More options for your flight from Knoxville to Billings

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Car rentals in Billings
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