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Missoula

$289+ Cheap flights from Knoxville to Missoula (TYS - MSO)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MSO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Knoxville to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

Popular in

April

Cheapest in

March

Average price

$766
Provider with most accurate pricing for Knoxville McGhee Tyson-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Missoula Johnson-Bell Field flights.
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From Knoxville McGhee Tyson to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Knoxville to Missoula

Cheapest flights from Knoxville to Missoula
Explore the most affordable flight options available from Knoxville to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 9/206:39 pmTYS - MSO
1 stop6h 54mAmerican Airlines
Sat 9/275:07 amMSO - TYS
1 stop6h 17mAmerican Airlines
Deal found 4/23$289
This Delta deal was found by Cheapflights users on 4/24. 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 6/126:15 pmTYS - MSO
1 stop7h 31mDelta
Mon 6/166:24 pmMSO - TYS
2 stops13h 55mDelta
Deal found 4/24$294
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 9/67:51 amTYS - MSO
2 stops33h 15mAlaska Airlines
Sat 9/135:45 amMSO - TYS
2 stops16h 04mAlaska Airlines
Deal found 4/23$560
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 10/64:40 pmTYS - MSO
1 stop19h 17mUnited Airlines
Sun 10/126:30 amMSO - TYS
2 stops25h 58mUnited Airlines
Deal found 4/23$562

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Missoula 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 April 24, 2025.
Use the filters below to find and compare flights from Knoxville to Missoula that are best for you.

Fly from

Knoxville

Fly to

Missoula

Route

Depart

Return

Price

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Sat 9/20

6:39 pm-11:33 pm

1 stop6h 54m

Missoula Johnson-Bell Field

Sat 9/27

5:07 am-1:24 pm

1 stop6h 17m

$289

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Thu 6/12

6:15 pm-11:46 pm

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 6/16

6:24 pm-10:19 am

2 stops13h 55m

$294

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Sat 9/6

7:51 am-3:06 pm

2 stops33h 15m

Missoula Johnson-Bell Field

Sat 9/13

5:45 am-11:49 pm

2 stops16h 04m

$560

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Mon 10/6

4:40 pm-9:57 am

1 stop19h 17m

Missoula Johnson-Bell Field

Sun 10/12

6:30 am-10:28 am

2 stops25h 58m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Compare providers for flights from Knoxville to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Missoula in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Missoula flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula 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 Missoula

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

Currently, October is the cheapest month in which you can book a flight from Knoxville to Missoula (average of $365). Flying from Knoxville to Missoula in June is currently the most expensive (average of $510). 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.

Rainfall in Missoula by month

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

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

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

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated April 24, 2025.
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines flying from Knoxville to Missoula round-trip?

    American Airlines, at $289, was found to be the cheapest airline from Knoxville to Missoula.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. You may be able to fly from Knoxville to Missoula for 50% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Missoula 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 Missoula?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Missoula (average of $365). Flying from Knoxville to Missoula in June is currently the most expensive (average of $510). 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.

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Top 3 airlines flying from Knoxville to Missoula

Discover the top 3 airlines that operate flights from Knoxville to Missoula. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$285Average$743FlexibilityNo cancel feeOn-time69%
DeltaCheapest$294Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$355Average$528FlexibilityNo cancel feeOn-time71%

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