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Cheap flights from Knoxville to Montana from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Montana departing on 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Montana

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:44 pm - 10:57 pm
TYS
-
BZN
8h 13m1 stop
American Airlines Logo
3:41 pm - 11:50 pm
BZN
-
TYS
6h 09m1 stop
$249American Airlines
Sat, Feb 7 - Fri, Feb 13
American Airlines Logo
4:06 pm - 10:57 pm
TYS
-
BZN
8h 51m2 stops
American Airlines Logo
3:41 pm - 11:50 pm
BZN
-
TYS
6h 09m1 stop
$254American Airlines
Sat, Feb 7 - Fri, Feb 13
American Airlines Logo
8:04 am - 8:21 pm
TYS
-
BZN
14h 17m2 stops
American Airlines Logo
7:00 am - 9:39 pm
BZN
-
TYS
12h 39m2 stops
$259American Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
4:25 pm - 9:23 pm
TYS
-
BIL
6h 58m1 stop
United Airlines Logo
2:45 pm - 10:31 pm
BIL
-
TYS
5h 46m1 stop
$289United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
8:45 am - 3:20 pm
TYS
-
BIL
8h 35m1 stop
United Airlines Logo
6:30 am - 7:27 pm
BIL
-
TYS
10h 57m2 stops
$294United Airlines
Wed, Jan 21 - Wed, Jan 28
Delta Logo
11:58 am - 7:24 pm
TYS
-
BIL
9h 26m2 stops
Delta Logo
6:10 am - 8:47 pm
BIL
-
TYS
12h 37m2 stops
$299Delta
Sat, Jan 24 - Wed, Jan 28
Delta Logo
11:58 am - 7:24 pm
TYS
-
BIL
9h 26m2 stops
Delta Logo
11:47 am - 11:09 pm
BIL
-
TYS
9h 22m2 stops
$324Delta
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:45 am - 11:33 am
TYS
-
BZN
6h 48m1 stop
United Airlines Logo
6:15 am - 3:14 pm
BZN
-
TYS
6h 59m1 stop
$339United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
4:25 pm - 9:23 pm
TYS
-
BIL
6h 58m1 stop
United Airlines Logo
2:45 pm - 10:31 pm
BIL
-
TYS
5h 46m1 stop
$369United Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
1:00 pm - 10:31 pm
TYS
-
BIL
11h 31m2 stops
Delta Logo
11:47 am - 11:09 pm
BIL
-
TYS
9h 22m2 stops
$381Delta
Mon, Jan 26 - Tue, Jan 27

United Airlines flights from Knoxville to Montana

Our best United Airlines deals on Knoxville to Montana flight tickets
United Airlines
Jan 21
TYS4:25 pmKnoxville McGhee Tyson
6h 58m
1 stop
BIL9:23 pmBillings Logan Intl
Jan 28
BIL2:45 pmBillings Logan Intl
5h 46m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$289
Find similar
United Airlines
Jan 21
TYS8:45 amKnoxville McGhee Tyson
8h 35m
1 stop
BIL3:20 pmBillings Logan Intl
Jan 28
BIL6:30 amBillings Logan Intl
10h 57m
2 stops
TYS7:27 pmKnoxville McGhee Tyson
$294
Find similar
United Airlines
Jan 24
TYS4:25 pmKnoxville McGhee Tyson
7h 08m
1 stop
BZN9:33 pmBozeman Gallatin Field
Jan 27
BZN2:30 pmBozeman Gallatin Field
6h 01m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$339
Find similar

American Airlines flights from Knoxville to Montana

Our best American Airlines deals on Knoxville to Montana flight tickets
American Airlines
Feb 7
TYS4:44 pmKnoxville McGhee Tyson
8h 13m
1 stop
BZN10:57 pmBozeman Gallatin Field
Feb 13
BZN3:41 pmBozeman Gallatin Field
6h 09m
1 stop
TYS11:50 pmKnoxville McGhee Tyson
$249
Find similar
American Airlines
Feb 7
TYS4:06 pmKnoxville McGhee Tyson
8h 51m
2 stops
BZN10:57 pmBozeman Gallatin Field
Feb 13
BZN3:41 pmBozeman Gallatin Field
6h 09m
1 stop
TYS11:50 pmKnoxville McGhee Tyson
$254
Find similar
American Airlines
Feb 14
TYS8:04 amKnoxville McGhee Tyson
14h 17m
2 stops
BZN8:21 pmBozeman Gallatin Field
Feb 21
BZN7:00 amBozeman Gallatin Field
12h 39m
2 stops
TYS9:39 pmKnoxville McGhee Tyson
$259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Montana 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Knoxville to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 2/7

4:44 pm-10:57 pm

1 stop8h 13m

Bozeman Gallatin Field

Fri 2/13

3:41 pm-11:50 pm

1 stop6h 09m

$249

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 2/7

4:06 pm-10:57 pm

2 stops8h 51m

Bozeman Gallatin Field

Fri 2/13

3:41 pm-11:50 pm

1 stop6h 09m

$254

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 2/14

8:04 am-8:21 pm

2 stops14h 17m

Bozeman Gallatin Field

Sat 2/21

7:00 am-9:39 pm

2 stops12h 39m

$259

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Wed 1/21

4:25 pm-9:23 pm

1 stop6h 58m

Billings Logan Intl

Wed 1/28

2:45 pm-10:31 pm

1 stop5h 46m

$289

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Wed 1/21

8:45 am-3:20 pm

1 stop8h 35m

Billings Logan Intl

Wed 1/28

6:30 am-7:27 pm

2 stops10h 57m

$294

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Sat 1/24

11:58 am-7:24 pm

2 stops9h 26m

Billings Logan Intl

Wed 1/28

6:10 am-8:47 pm

2 stops12h 37m

$299

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Sat 1/24

11:58 am-7:24 pm

2 stops9h 26m

Billings Logan Intl

Tue 1/27

11:47 am-11:09 pm

2 stops9h 22m

$324

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 1/24

6:45 am-11:33 am

1 stop6h 48m

Bozeman Gallatin Field

Tue 1/27

6:15 am-3:14 pm

1 stop6h 59m

$339

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Sat 1/24

4:25 pm-9:23 pm

1 stop6h 58m

Billings Logan Intl

Sat 1/31

2:45 pm-10:31 pm

1 stop5h 46m

$369

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Mon 1/26

1:00 pm-10:31 pm

2 stops11h 31m

Billings Logan Intl

Tue 1/27

11:47 am-11:09 pm

2 stops9h 22m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montana from

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

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 $338, 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 $366.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Wednesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $530. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $774.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is at noon when flights can be purchased for as low as $481. In the afternoon is when there is more demand to fly to Montana, so prices are often more expensive at around $657 per ticket.

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 $485 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 $417 on momondo.

Can stopping save me money on Knoxville to Montana flights?

You could potentially save up to 2% 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 22m

Direct flights

None
The fastest flight from Knoxville to Montana takes 6h 22m
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?

  • 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 AirlinesPriceFrom $286Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,062 reviews
Search American Airlines flights
DeltaPriceFrom $294Free CancellationRating
7.9
8,013 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.

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