TYS - BIL

$369 Find Cheap Flights from Knoxville to Billings - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$369
Typical prices: $410-$810
Delta
Fri 3/30Tue 4/3
TYS - BIL • 2 stops
Cheapest one-way
$380
Typical prices: $337-$413
United Airlines
Tue 12/11
TYS - BIL • 1 stop
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 • 59% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $328 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 6h 14m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billings!
Flight Deals
Booking Insights
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

Tue, Mar 30 - Sat, Apr 3
Delta Logo
2:25 pm - 10:32 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
10h 07m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:15 am - 4:08 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
7h 53m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$369Delta
Tue, Mar 30 - Sat, Apr 3
United Airlines Logo
4:25 pm - 8:51 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 26m1 stop Denver Intl
United Airlines Logo
2:40 pm - 10:20 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
5h 40m1 stop Denver Intl
$423United Airlines
Wed, Jan 27 - Sat, Jan 30
United Airlines Logo
4:28 pm - 9:15 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 47m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:56 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
5h 56m1 stop Denver Intl
$469United Airlines
Wed, Jan 27 - Sat, Jan 30
United Airlines Logo
4:28 pm - 9:15 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 47m1 stop Denver Intl
United Airlines Logo
7:00 am - 9:59 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
12h 59m2 stops Denver Intl Houston George Bush Intcntl
$474United Airlines
Tue, Mar 30 - Sat, Apr 3
American Airlines Logo
2:52 pm - 7:30 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
6h 38m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 9:45 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
12h 45m2 stops Dallas/Fort Worth Charlotte Douglas
$544American Airlines
Mon, Nov 9 - Fri, Nov 13
Delta Logo
12:34 pm - 7:37 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
9h 03m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
6:34 am - 4:20 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
7h 46m1 stop Minneapolis St Paul
$882Delta
Sat, Dec 26 - Thu, Dec 31
American Airlines Logo
5:30 am - 1:04 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
9h 34m1 stop Dallas/Fort Worth
American Airlines Logo
7:35 am - 9:33 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
11h 58m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$886American Airlines
Mon, Nov 9 - Fri, Nov 13
Delta Logo
12:34 pm - 7:37 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
9h 03m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
6:34 am - 5:49 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
9h 15m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$888Delta
Sat, Dec 26 - Thu, Dec 31
American Airlines Logo
5:30 am - 1:04 pmTYS  Knoxville McGhee Tyson-BIL Billings Logan Intl
9h 34m1 stop Dallas/Fort Worth
American Airlines Logo
1:34 pm - 9:33 pmBIL  Billings Logan Intl-TYS Knoxville McGhee Tyson
5h 59m1 stop Dallas/Fort Worth
$910American 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 with more confidence.

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

Round-trip flights from Knoxville to Billings typically range from $410 to $810. The lowest price found in the past 5 days was $369, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Knoxville to Billings. It’s 19% cheaper than the average day, while Monday is the most expensive, with prices 107% higher.

Find deals

Key details for Knoxville to Billings flights

Low season

March

Cheapest flight

$369
Beat the crowds with an average 58% drop in travelers.
The most popular month to fly with an average 25% increase in travelers.
Round-trip 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Knoxville to Billings?

    A nonstop flight from Knoxville to Billings takes 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.

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

    Round-trip flights from Knoxville to Billings range from $410 to $810, with an average of $535 over the past 12 months. Anything below $410 counts as a good deal.

  • 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 $369 to $1,797. That means the highest observed fare was about 5x 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 in line with typical prices for this route. Average one-way fares are about $380.

  • 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 averaging $92 for economy cars. Top options include:

    • Rent-A-Wreck
    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car

  • 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).

  • 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) - 76% of one-stop connections
    • Dallas/Fort Worth (DFW) - 18% of one-stop connections
    • Minneapolis St Paul (MSP) - 3% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 3% of one-stop connections

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

    Yes. Flexible dates can save you up to 61% on flights from Knoxville to Billings. Tuesday is the cheapest departure day at $438 round-trip on average, while Monday is the most expensive at $1,108, a difference of $670.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 14m, compared with 6h 20m via Denver Intl (DEN) 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.

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 are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $438, about $670 less than Monday fares (60% 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

Complete your trip to Billings with a hotel stay or car rental

Car rentals in Billings
Hotels in Billings
Vacations in Billings