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$215+ Cheap flights from Knoxville (TYS) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BZN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Knoxville to Montana

Cheapest flights from Knoxville to Montana
Explore the most affordable flight options available from Knoxville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
TYS
-
BZN
1 stop8h 53m
American Airlines
Mon 4/131:43 pm
BZN
-
TYS
1 stop8h 13m
American Airlines
Deal found 3/20$309
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 am
TYS
-
BZN
2 stops9h 58m
United Airlines
Sun 9/612:45 pm
BZN
-
TYS
1 stop6h 45m
United Airlines
Deal found 3/19$314
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:09 pm
TYS
-
BIL
1 stop8h 34m
American Airlines
Wed 4/151:51 pm
BIL
-
TYS
1 stop8h 05m
American Airlines
Deal found 3/20$329
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 am
TYS
-
BZN
1 stop7h 19m
Delta
Mon 8/1712:20 pm
BZN
-
TYS
1 stop7h 26m
Delta
Deal found 3/22$334
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:30 am
TYS
-
BZN
1 stop7h 29m
Delta
Sat 8/295:45 am
BZN
-
TYS
2 stops10h 32m
Delta
Deal found 3/22$339
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
TYS
-
BZN
1 stop6h 31m
United Airlines
Sun 4/196:34 am
BZN
-
TYS
1 stop6h 32m
United Airlines
Deal found 3/20$346
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:30 pm
TYS
-
GTF
1 stop6h 47m
United Airlines
Tue 4/282:30 pm
GTF
-
TYS
1 stop5h 59m
United Airlines
Deal found 3/21$354
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:30 pm
TYS
-
BZN
1 stop7h 02m
United Airlines
Tue 4/76:34 am
BZN
-
TYS
1 stop6h 32m
United Airlines
Deal found 3/19$359
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:01 am
TYS
-
FCA
1 stop9h 59m
American Airlines
Tue 6/212:25 pm
FCA
-
TYS
1 stop9h 28m
American Airlines
Deal found 3/20$359
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:49 am
TYS
-
GTF
2 stops12h 28m
United Airlines
Tue 4/212:30 pm
GTF
-
TYS
1 stop5h 59m
United Airlines
Deal found 3/21$364
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:15 pm
TYS
-
MSO
1 stop7h 32m
Delta
Sun 8/305:45 am
MSO
-
TYS
1 stop8h 49m
Delta
Deal found 3/22$369
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:29 pm
TYS
-
BIL
1 stop7h 40m
American Airlines
Tue 4/76:00 am
BIL
-
TYS
1 stop7h 19m
American Airlines
Deal found 3/19$379

Find flight deals from Knoxville to Montana

Keep the following information in mind while searching for Knoxville to Montana flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$215
(Southwest)

Popular in

February

Cheapest in

January

Average price

$557
Provider with most accurate pricing for Knoxville McGhee Tyson-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bozeman Gallatin Field flights.
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From Knoxville McGhee Tyson to Montana
Search Deals
One-way flight from Knoxville McGhee Tyson to Montana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
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

Cheapest round-trip

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Wed 4/15

7:00 am-11:31 am

1 stop6h 31m

Bozeman Gallatin Field

Sun 4/19

6:34 am-3:06 pm

1 stop6h 32m

$346

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Tue 4/21

9:40 am-9:17 pm

2 stops13h 37m

Great Falls

Tue 4/28

6:15 am-3:06 pm

1 stop6h 51m

$364

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Tue 6/2

8:48 am-1:20 pm

1 stop6h 32m

Bozeman Gallatin Field

Tue 6/9

4:20 pm-12:30 am

1 stop6h 10m

$384

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Tue 4/7

4:09 pm-9:45 pm

1 stop7h 36m

Missoula Johnson-Bell Field

Tue 4/14

6:45 am-3:18 pm

1 stop6h 33m

$394

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Mon 4/6

4:02 pm-9:38 pm

1 stop7h 36m

Bozeman Gallatin Field

Mon 4/13

1:43 pm-11:56 pm

1 stop8h 13m

$399

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Mon 3/30

5:40 am-12:57 pm

1 stop9h 17m

Bozeman Gallatin Field

Sat 4/4

3:36 pm-11:51 pm

1 stop6h 15m

$409

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Tue 4/14

8:30 am-1:31 pm

1 stop7h 01m

Great Falls

Tue 4/21

2:30 pm-10:29 pm

1 stop5h 59m

$412

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Fri 4/3

4:29 pm-10:09 pm

1 stop7h 40m

Billings Logan Intl

Tue 4/7

7:07 am-11:56 pm

2 stops14h 49m

$424

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Tue 6/2

8:15 am-9:55 pm

2 stops15h 40m

Bozeman Gallatin Field

Tue 6/9

6:40 am-8:20 pm

2 stops11h 40m

$425

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Wed 6/3

2:55 pm-12:15 am

2 stops11h 20m

Bozeman Gallatin Field

Tue 6/9

6:40 am-8:20 pm

2 stops11h 40m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Knoxville to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Knoxville 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Montana

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

Currently, March is the cheapest month in which you can book a flight from Knoxville to Montana (average of $227). Flying from Knoxville to Montana in July is currently the most expensive (average of $344). 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.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated March 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Knoxville to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,319 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,460 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,489 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Montana?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Montana. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

  • How long is the flight from Knoxville to Montana?

    Airlines like United Airlines, American Airlines, and Delta fly from Knoxville to Montana in about 6h 31m. The time it takes to get you to your destination can typically vary by up to 1h 05m. Airlines will cover a distance of 1568 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Knoxville to Montana?

    While some choose either Knoxville McGhee Tyson - Kalispell Glacier Park or Knoxville McGhee Tyson - Missoula Johnson-Bell Field, Knoxville McGhee Tyson - Bozeman Gallatin Field is the most popular route from Knoxville to Montana.

  • Can I find deals for flights from Knoxville to Montana that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Knoxville to Montana (average of $227). Flying from Knoxville to Montana in July is currently the most expensive (average of $344). 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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Alternative routes for Knoxville to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Knoxville to Montana

Discover the top 3 airlines that operate flights from Knoxville to Montana. 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 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$286Average$523FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$353Average$513FlexibilityNo cancel feeOn-timeN/A

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