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$145+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BZN
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
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Cheap flight deals from Knoxville to Montana

Keep the following information in mind while searching for Knoxville to Montana flight deals. Data was last updated June 15, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$145
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$571
From Knoxville McGhee Tyson to Montana
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One-way flight from Knoxville McGhee Tyson to Montana
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 15, 2025.

This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 8/912:20 pmTYS - BZN
1 stop8h 35mAmerican Airlines
Fri 8/154:22 pmBZN - TYS
1 stop5h 57mAmerican Airlines
Deal found 6/14$289
This Delta deal was found by Cheapflights users on 6/14. 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 9/106:03 pmTYS - BZN
1 stop6h 58mDelta
Wed 9/175:45 amBZN - TYS
2 stops10h 28mDelta
Deal found 6/14$294
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 10/44:37 pmTYS - BIL
1 stop7h 12mAmerican Airlines
Tue 10/712:28 pmBIL - TYS
2 stops9h 18mAmerican Airlines
Deal found 6/14$329
This Delta deal was found by Cheapflights users on 6/13. 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 8/231:00 pmTYS - GTF
2 stops11h 45mDelta
Sat 8/3011:43 amGTF - TYS
2 stops8h 44mDelta
Deal found 6/13$339
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 7/26:39 pmTYS - MSO
1 stop6h 45mAmerican Airlines
Tue 7/85:12 amMSO - TYS
1 stop6h 12mAmerican Airlines
Deal found 6/13$339
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2511:01 amTYS - FCA
1 stop25h 10mMultiple Airlines
Tue 7/291:15 pmFCA - TYS
2 stops20h 35mMultiple Airlines
Deal found 6/13$350
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 8/234:40 pmTYS - GTF
1 stop6h 48mUnited Airlines
Sat 8/307:00 amGTF - TYS
1 stop5h 50mUnited Airlines
Deal found 6/13$368
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 6/225:45 amTYS - BZN
1 stop7h 51mUnited Airlines
Sat 6/2811:50 amBZN - TYS
1 stop9h 37mUnited Airlines
Deal found 6/14$394
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:11 pmTYS - BZN
2 stops22h 35mMultiple Airlines
Fri 8/1512:32 pmBZN - TYS
2 stops19h 32mMultiple Airlines
Deal found 6/14$408
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:20 pmTYS - BZN
2 stops13h 51mAlaska Airlines
Sat 8/165:30 amBZN - TYS
2 stops16h 49mAlaska Airlines
Deal found 6/14$414
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Thu 9/47:18 amTYS - FCA
1 stop7h 20mAmerican Airlines
Mon 9/83:49 pmFCA - TYS
1 stop6h 32mAmerican Airlines
Deal found 6/13$424
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:03 pmTYS - FCA
1 stop7h 50mDelta
Thu 9/113:00 pmFCA - TYS
1 stop5h 59mDelta
Deal found 6/15$430

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 June 15, 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

Sat 8/9

12:20 pm-6:55 pm

1 stop8h 35m

Bozeman Gallatin Field

Fri 8/15

4:22 pm-12:19 am

1 stop5h 57m

$289

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Wed 9/10

6:03 pm-11:01 pm

1 stop6h 58m

Bozeman Gallatin Field

Wed 9/17

5:45 am-6:13 pm

2 stops10h 28m

$294

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 8/23

1:00 pm-10:45 pm

2 stops11h 45m

Great Falls

Sat 8/30

11:43 am-10:27 pm

2 stops8h 44m

$339

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Wed 7/2

6:39 pm-11:24 pm

1 stop6h 45m

Missoula Johnson-Bell Field

Tue 7/8

5:12 am-1:24 pm

1 stop6h 12m

$339

KnoxvilleKalispell

TYS - FCA

TYSFCA

Knoxville McGhee Tyson

Fri 7/25

11:01 am-10:11 am

1 stop25h 10m

Kalispell Glacier Park

Tue 7/29

1:15 pm-11:50 am

2 stops20h 35m

$350

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 8/23

4:40 pm-9:28 pm

1 stop6h 48m

Great Falls

Sat 8/30

7:00 am-2:50 pm

1 stop5h 50m

$368

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Fri 8/1

6:29 pm-11:07 pm

1 stop6h 38m

Billings Logan Intl

Sat 8/9

5:49 am-5:39 pm

2 stops9h 50m

$386

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sun 6/22

5:45 am-11:36 am

1 stop7h 51m

Bozeman Gallatin Field

Sat 6/28

11:50 am-11:27 pm

1 stop9h 37m

$394

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Sat 8/9

5:11 pm-1:46 pm

2 stops22h 35m

Bozeman Gallatin Field

Fri 8/15

12:32 pm-10:04 am

2 stops19h 32m

$408

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Fri 8/8

12:20 pm-12:11 am

2 stops13h 51m

Bozeman Gallatin Field

Sat 8/16

5:30 am-12:19 am

2 stops16h 49m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 37 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, October is the cheapest month in which you can book a flight from Knoxville to Montana (average of $371). Flying from Knoxville to Montana in May is currently the most expensive (average of $479). 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 June 15, 2025.

When flying from Knoxville to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 June 15, 2025.
To help decide which airline to fly from Knoxville to Montana, see what other customers have to say about Alaska Airlines, Delta and United Airlines. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,798 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Knoxville to Montana one-way?

    One-way options have recently been found by users for as low as $145 on Allegiant Air. Other airlines that offer cheap prices include Delta from $231 and United Airlines from $242 one-way.

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

    While some choose either Knoxville McGhee Tyson - Bozeman Gallatin Field or Knoxville McGhee Tyson - Missoula Johnson-Bell Field, Knoxville McGhee Tyson - Kalispell Glacier Park 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, October is the cheapest month in which you can book a flight from Knoxville to Montana (average of $371). Flying from Knoxville to Montana in May is currently the most expensive (average of $479). 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 June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$286Average$645FlexibilityNo cancel feeOn-time69%
DeltaCheapest$294Average$534FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$566FlexibilityNo cancel feeOn-time71%

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