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$249+ Cheap flights from Knoxville (TYS) to Montana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BZN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/188:40 amTYS - FCA
1 stop6h 56mUnited Airlines
Thu 12/256:10 amFCA - TYS
1 stop6h 50mUnited Airlines
Deal found 12/17$464
This Delta deal was found by Cheapflights users on 12/17. 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 12/1810:23 amTYS - FCA
2 stops14h 47mDelta
Thu 12/251:55 pmFCA - TYS
1 stop7h 18mDelta
Deal found 12/17$469
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/246:45 amTYS - BZN
1 stop6h 54mUnited Airlines
Fri 12/261:55 pmBZN - TYS
1 stop7h 47mUnited Airlines
Deal found 12/17$489
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/246:27 amTYS - BZN
1 stop8h 48mDelta
Sun 12/283:20 pmBZN - TYS
1 stop6h 13mDelta
Deal found 12/16$509
This Delta deal was found by Cheapflights users on 12/16. 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.
Sat 12/202:22 pmTYS - BZN
2 stops11h 24mDelta
Sun 12/283:20 pmBZN - TYS
1 stop6h 13mDelta
Deal found 12/16$519
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/194:04 pmTYS - MSO
1 stop7h 37mUnited Airlines
Mon 12/222:38 pmMSO - TYS
1 stop5h 51mUnited Airlines
Deal found 12/17$519
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/256:45 amTYS - BZN
1 stop6h 54mUnited Airlines
Sat 12/277:15 amBZN - TYS
1 stop7h 45mUnited Airlines
Deal found 12/17$525
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:27 amTYS - BZN
1 stop8h 48mDelta
Sat 12/273:20 pmBZN - TYS
1 stop6h 09mDelta
Deal found 12/17$529
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/246:27 amTYS - BZN
2 stops12h 12mDelta
Mon 12/293:20 pmBZN - TYS
1 stop6h 13mDelta
Deal found 12/16$544
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:46 pmTYS - BIL
2 stops20h 31mMultiple Airlines
Sun 1/410:05 pmBIL - TYS
1 stop16h 57mMultiple Airlines
Deal found 12/17$648
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/319:50 amTYS - GTF
2 stops14h 56mUnited Airlines
Sun 1/42:35 pmGTF - TYS
2 stops31h 24mUnited Airlines
Deal found 12/15$658
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/315:45 amTYS - MSO
2 stops17h 56mUnited Airlines
Sun 1/45:15 pmMSO - TYS
2 stops19h 33mUnited Airlines
Deal found 12/15$688

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$596
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
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Knoxville to Montana that are best for you.

Fly from

Knoxville

Fly to

Montana

Route

Depart

Return

Price

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Tue 3/3

5:35 am-12:54 pm

1 stop9h 19m

Bozeman Gallatin Field

Wed 3/4

1:46 pm-9:39 pm

1 stop5h 53m

$249

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Tue 3/3

6:20 am-12:53 pm

1 stop8h 33m

Bozeman Gallatin Field

Wed 3/4

6:00 am-8:45 pm

2 stops12h 45m

$282

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Tue 1/27

1:00 pm-10:31 pm

2 stops11h 31m

Billings Logan Intl

Sun 2/1

6:10 am-8:47 pm

2 stops12h 37m

$324

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Mon 1/26

4:25 pm-9:33 pm

1 stop7h 08m

Bozeman Gallatin Field

Tue 1/27

6:15 am-3:14 pm

1 stop6h 59m

$339

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Tue 1/13

12:15 pm-10:33 pm

2 stops12h 18m

Billings Logan Intl

Sat 1/17

2:15 pm-10:47 pm

1 stop6h 32m

$339

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 1/24

6:59 am-12:26 pm

1 stop7h 27m

Bozeman Gallatin Field

Tue 1/27

2:30 pm-10:31 pm

1 stop6h 01m

$339

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Fri 4/24

4:18 pm-8:54 pm

1 stop6h 36m

Billings Logan Intl

Sat 5/2

7:00 am-8:45 pm

2 stops11h 45m

$354

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Wed 1/21

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Sun 1/25

2:13 pm-10:47 pm

1 stop6h 34m

$359

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Tue 1/13

1:00 pm-10:31 pm

2 stops11h 31m

Billings Logan Intl

Sat 1/17

6:00 am-7:24 pm

2 stops11h 24m

$364

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Mon 1/26

1:00 pm-7:24 pm

2 stops8h 24m

Billings Logan Intl

Tue 2/3

6:15 pm-9:24 am

2 stops13h 09m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 33 results
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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, April is the cheapest month in which you can book a flight from Knoxville to Montana (average of $268). Flying from Knoxville to Montana in May is currently the most expensive (average of $390). 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.

What is the cheapest time of day to fly from TYS to MT?

Find hourly flight availability from Knoxville to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Knoxville to Montana at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

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 December 18, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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
8,005 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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
9,091 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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 American Airlines, Delta, and United Airlines fly from Knoxville to Montana in about 7h 08m. The time it takes to get you to your destination can typically vary by up to 2h 11m. 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 - Helena, 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, April is the cheapest month in which you can book a flight from Knoxville to Montana (average of $268). Flying from Knoxville to Montana in May is currently the most expensive (average of $390). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$286Average$528FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$476FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$528FlexibilityNo cancel feeOn-timeN/A

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