$808+ Cheap flights from Chattanooga to Missoula (CHA - 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — MSO
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Missoula
Cheapest
Best
Last-minute
Cheapest flights from Chattanooga to MissoulaExplore the most affordable flight options available from Chattanooga to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Chattanooga to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 12/195:00 am -
2 stops10h 33m
Sat 1/26:00 am -
2 stops29h 07m
Deal found 10/19![United Airlines logo]()
$1,058
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 12/194:01 pm -
1 stop8h 32m
Sat 1/27:00 am -
1 stop10h 43m
Deal found 10/19![American Airlines logo]()
$1,395
Best flights from Chattanooga to MissoulaDiscover carefully curated flight deals from Chattanooga to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Chattanooga to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 12/195:00 am -
2 stops10h 33m
Sat 1/26:00 am -
2 stops29h 07m
Deal found 10/19![United Airlines logo]()
$1,058
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 12/195:51 pm -
2 stops21h 02m
Sat 1/27:00 am -
1 stop12h 55m
Deal found 10/19![American Airlines logo]()
$1,465
Last-minute flights from Chattanooga to MissoulaDiscover last-minute flight deals from Chattanooga to Missoula. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Missoula. Data last updated October 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:50 am -
2 stops11h 36m
Wed 11/255:24 pm -
2 stops20h 41m
Deal found 10/21![United Airlines logo]()
$808
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:07 pm -
1 stop10h 08m
Wed 11/256:50 am -
2 stops15h 05m
Deal found 10/21![American Airlines logo]()
$1,169
Find flight deals from Chattanooga to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 October 21, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $529 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga 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 7,457,451 searches. Data last updated October 21, 2026.
Use the filters below to find and compare flights from Chattanooga to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaMissoula
CHA Chattanooga Lovell Field - MSO Missoula Johnson-Bell Field
CHAMSO
Chattanooga Lovell Field
Sat 12/19
5:00 am-1:33 pm
2 stops10h 33m
Missoula Johnson-Bell Field
Sat 1/2
6:00 am-1:07 pm
2 stops29h 07m
$1,058
Quickest round-trip
ChattanoogaMissoula
CHA Chattanooga Lovell Field - MSO Missoula Johnson-Bell Field
CHAMSO
Chattanooga Lovell Field
Sat 12/19
5:51 pm-12:53 pm
2 stops21h 02m
Missoula Johnson-Bell Field
Sat 1/2
7:00 am-9:55 pm
1 stop12h 55m
$1,465
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Chattanooga-Missoula flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chattanooga-Missoula flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chattanooga-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Missoula flights, Cheapflights users trust Expedia the most. Expedia 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 Chattanooga-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 Chattanooga to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Chattanooga with our price prediction graph.
CHA-MSO
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.
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 October 21, 2026.
See what other customers who have flown with American Airlines from Chattanooga to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.0
Comfort
7.1
Food
6.4
Boarding
7.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Overall
7.0
Comfort
7.1
Food
6.4
Boarding
7.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Missoula
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Top airline flying from Chattanooga to Missoula
Discover the top airline that operate flights from Chattanooga 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 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$558 | FlexibilityNo cancel fee | On-time71% |