What airlines fly to Montana?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Montana from Knoxville according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 3 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Knoxville McGhee Tyson to Montana?

Allegiant Air, United Airlines, and Southwest are the most popular carriers operating from Knoxville McGhee Tyson to Montana

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Montana?

Prices for flights from Knoxville McGhee Tyson Airport to Montana were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Montana?

There are 3 operators available for flights from Knoxville McGhee Tyson Airport to Montana as of March 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$135 Cheap Flights from Knoxville to Montana in 2026

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Find the cheapest flights from Knoxville to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 pm - 10:38 pm

TYS

BZN

6h 37m

1 stop

2:40 pm - 10:23 pm

BZN

TYS

5h 43m

1 stop

$269United Airlines

Fri, May 8 - Sat, May 16

7:00 am - 11:26 am

TYS

BZN

6h 26m

1 stop

2:40 pm - 10:23 pm

BZN

TYS

5h 43m

1 stop

$279United Airlines

Tue, May 5 - Tue, May 12

8:05 am - 11:00 pm

TYS

BZN

16h 55m

2 stops

11:10 am - 7:35 pm

BZN

TYS

6h 25m

1 stop

$280Southwest

Fri, May 8 - Sat, May 16

5:05 am - 12:51 pm

TYS

BZN

9h 46m

1 stop

3:36 pm - 11:51 pm

BZN

TYS

6h 15m

1 stop

$294American Airlines

Tue, Mar 24 - Sat, Mar 28

5:55 pm - 10:39 pm

TYS

BZN

6h 44m

1 stop

8:30 am - 4:54 pm

BZN

TYS

6h 24m

1 stop

$298United Airlines

Sat, May 2 - Sat, May 9

4:56 pm - 9:28 pm

TYS

GTF

6h 32m

1 stop

2:31 pm - 10:38 pm

GTF

TYS

6h 07m

1 stop

$298United Airlines

Fri, Aug 21 - Sat, Aug 29

7:00 am - 11:29 am

TYS

BZN

6h 29m

1 stop

6:34 am - 3:06 pm

BZN

TYS

6h 32m

1 stop

$300United Airlines

Wed, Apr 1 - Wed, Apr 8

5:40 am - 12:57 pm

TYS

BZN

9h 17m

1 stop

3:36 pm - 11:51 pm

BZN

TYS

6h 15m

1 stop

$313American Airlines

Fri, Mar 27 - Fri, Apr 3

6:15 pm - 11:47 pm

TYS

MSO

7h 32m

1 stop

5:45 am - 4:34 pm

MSO

TYS

8h 49m

1 stop

$344Delta

Fri, Aug 21 - Sun, Aug 30

5:40 am - 1:28 pm

TYS

FCA

9h 48m

2 stops

2:49 pm - 10:59 pm

FCA

TYS

6h 10m

1 stop

$384Delta

Wed, Apr 8 - Mon, Apr 13

American Airlines flights from Knoxville to Montana

Our best American Airlines deals on Knoxville to Montana flight tickets

American Airlines

Mar 24

TYS5:05 amKnoxville McGhee Tyson

9h 46m

1 stop

BZN12:51 pmBozeman Gallatin Field

Mar 28

BZN3:36 pmBozeman Gallatin Field

6h 15m

1 stop

TYS11:51 pmKnoxville McGhee Tyson

$294

American Airlines

Mar 27

TYS5:40 amKnoxville McGhee Tyson

9h 17m

1 stop

BZN12:57 pmBozeman Gallatin Field

Apr 3

BZN3:36 pmBozeman Gallatin Field

6h 15m

1 stop

TYS11:51 pmKnoxville McGhee Tyson

$313

American Airlines

Mar 19

TYS5:33 amKnoxville McGhee Tyson

9h 24m

1 stop

BZN12:57 pmBozeman Gallatin Field

Mar 23

BZN3:36 pmBozeman Gallatin Field

6h 15m

1 stop

TYS11:51 pmKnoxville McGhee Tyson

$319

Southwest flights from Knoxville to Montana

Our best Southwest deals on Knoxville to Montana flight tickets

Southwest

May 8

TYS8:05 amKnoxville McGhee Tyson

16h 55m

2 stops

BZN11:00 pmBozeman Gallatin Field

May 16

BZN11:10 amBozeman Gallatin Field

6h 25m

1 stop

TYS7:35 pmKnoxville McGhee Tyson

$280

Southwest

May 8

TYS8:05 amKnoxville McGhee Tyson

16h 55m

2 stops

BZN11:00 pmBozeman Gallatin Field

May 16

BZN7:30 amBozeman Gallatin Field

9h 00m

2 stops

TYS6:30 pmKnoxville McGhee Tyson

$350

Southwest

May 2

TYS12:20 pmKnoxville McGhee Tyson

11h 20m

1 stop

BZN9:40 pmBozeman Gallatin Field

May 9

BZN7:30 amBozeman Gallatin Field

9h 00m

2 stops

TYS6:30 pmKnoxville McGhee Tyson

$360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Fri 5/8

6:01 pm-10:38 pm

1 stop6h 37m

Bozeman Gallatin Field

Sat 5/16

2:40 pm-10:23 pm

1 stop5h 43m

$269

Quickest round-trip

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Tue 5/5

7:00 am-11:26 am

1 stop6h 26m

Bozeman Gallatin Field

Tue 5/12

2:40 pm-10:23 pm

1 stop5h 43m

$279

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Fri 5/8

8:05 am-11:00 pm

2 stops16h 55m

Bozeman Gallatin Field

Sat 5/16

11:10 am-7:35 pm

1 stop6h 25m

$280

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Tue 3/24

5:05 am-12:51 pm

1 stop9h 46m

Bozeman Gallatin Field

Sat 3/28

3:36 pm-11:51 pm

1 stop6h 15m

$294

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 5/2

5:55 pm-10:39 pm

1 stop6h 44m

Bozeman Gallatin Field

Sat 5/9

8:30 am-4:54 pm

1 stop6h 24m

$298

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Fri 8/21

4:56 pm-9:28 pm

1 stop6h 32m

Great Falls

Sat 8/29

2:31 pm-10:38 pm

1 stop6h 07m

$298

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Wed 4/1

7:00 am-11:29 am

1 stop6h 29m

Bozeman Gallatin Field

Wed 4/8

6:34 am-3:06 pm

1 stop6h 32m

$300

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Fri 3/27

5:40 am-12:57 pm

1 stop9h 17m

Bozeman Gallatin Field

Fri 4/3

3:36 pm-11:51 pm

1 stop6h 15m

$313

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Fri 8/21

6:15 pm-11:47 pm

1 stop7h 32m

Missoula Johnson-Bell Field

Sun 8/30

5:45 am-4:34 pm

1 stop8h 49m

$344

KnoxvilleKalispell

TYS - FCA

TYSFCA

Knoxville McGhee Tyson

Wed 4/8

5:40 am-1:28 pm

2 stops9h 48m

Kalispell Glacier Park

Mon 4/13

2:49 pm-10:59 pm

1 stop6h 10m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Knoxville is in January. Flight prices, which tend to average around $329, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Montana, with average flight prices from Knoxville averaging around $358.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $494 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Knoxville for as low as $377 on momondo.

Can stopping save me money on Knoxville to Montana flights?

You could potentially save up to 33% on your flight if you consider stops on a Knoxville to Montana flight.

Cheap Knoxville to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Montana

Fastest flight time	6h 11m
Direct flights	None

The fastest flight from Knoxville to Montana takes 6h 11m

There are no direct flights from Knoxville to Montana. There are no popular flight routes from Knoxville to Montana.

Search flight deals

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Montana?
Prices for flights from Knoxville McGhee Tyson Airport to Montana were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Montana?
There are 3 operators available for flights from Knoxville McGhee Tyson Airport to Montana as of March 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Montana

Compare and see reviews for airlines that fly from Knoxville to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,403 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,392 reviews	Search American Airlines flights
Delta	PriceFrom $294	Free Cancellation	Rating 7.9 8,258 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Montana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Montana for you.

Can I find flights from Knoxville to Montana with flexible booking policies on momondo?

Yes. All flights to Montana from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to Montana?

momondo helps you find the best flight between Knoxville and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Knoxville to Montana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from Knoxville and alert you when they change.