$523+ Cheap flights from Bellingham to Missoula (BLI - 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — MSO
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Bellingham 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 Bellingham to Missoula
Cheapest
Best
Last-minute
Cheapest flights from Bellingham to MissoulaExplore the most affordable flight options available from Bellingham to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Bellingham to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:18 pm -
1 stop18h 32m
Sun 10/253:49 pm -
1 stop22h 48m
Deal found 9/19![Alaska Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:30 am -
1 stop8h 45m
Thu 10/810:17 am -
1 stop26h 53m
Deal found 9/19![Allegiant Air logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/137:18 pm -
1 stop18h 32m
Mon 10/263:49 pm -
1 stop3h 49m
Deal found 9/18![Alaska Airlines logo]()
$600
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:17 pm -
1 stop6h 47m
Thu 10/222:06 pm -
1 stop10h 47m
Deal found 9/15![Alaska Airlines logo]()
$629
This Gotogate deal was found by Cheapflights users on 9/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:18 pm -
1 stop16h 08m
Mon 10/267:03 am -
1 stop17h 50m
Deal found 9/19![Alaska Airlines logo]()
$756
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:18 pm -
1 stop18h 32m
Thu 10/87:03 am -
2 stops16h 32m
Deal found 9/19![Alaska Airlines logo]()
$973
Best flights from Bellingham to MissoulaDiscover carefully curated flight deals from Bellingham to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Bellingham to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:18 pm -
1 stop18h 32m
Sun 10/253:49 pm -
1 stop22h 48m
Deal found 9/19![Alaska Airlines logo]()
$523
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:17 pm -
1 stop6h 47m
Thu 10/222:06 pm -
1 stop10h 47m
Deal found 9/15![Alaska Airlines logo]()
$629
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/137:18 pm -
2 stops17h 08m
Mon 10/262:06 pm -
1 stop5h 32m
Deal found 9/18![Alaska Airlines logo]()
$661
Last-minute flights from Bellingham to MissoulaDiscover last-minute flight deals from Bellingham to Missoula. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to Missoula. Data last updated September 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:30 am -
1 stop8h 45m
Thu 10/810:17 am -
1 stop26h 53m
Deal found 9/19![Allegiant Air logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:18 pm -
1 stop18h 32m
Thu 10/87:03 am -
2 stops16h 32m
Deal found 9/19![Alaska Airlines logo]()
$973
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/137:18 pm -
1 stop18h 32m
Mon 10/263:49 pm -
1 stop3h 49m
Deal found 9/18![Alaska Airlines logo]()
$600
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:17 pm -
1 stop6h 47m
Thu 10/222:06 pm -
1 stop10h 47m
Deal found 9/15![Alaska Airlines logo]()
$629
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:18 pm -
1 stop18h 32m
Sun 10/253:49 pm -
1 stop22h 48m
Deal found 9/19![Alaska Airlines logo]()
$523
This Gotogate deal was found by Cheapflights users on 9/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:18 pm -
1 stop16h 08m
Mon 10/267:03 am -
1 stop17h 50m
Deal found 9/19![Alaska Airlines logo]()
$756
Find flight deals from Bellingham to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $523 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham 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 September 20, 2026.
Use the filters below to find and compare flights from Bellingham to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BellinghamMissoula
BLI Bellingham - MSO Missoula Johnson-Bell Field
BLIMSO
Bellingham
Fri 10/23
7:18 pm-2:50 pm
1 stop18h 32m
Missoula Johnson-Bell Field
Sun 10/25
3:49 pm-1:37 pm
1 stop22h 48m
$523
Quickest round-trip
BellinghamMissoula
BLI Bellingham - MSO Missoula Johnson-Bell Field
BLIMSO
Bellingham
Thu 10/15
2:17 pm-10:04 pm
1 stop6h 47m
Missoula Johnson-Bell Field
Thu 10/22
2:06 pm-11:53 pm
1 stop10h 47m
$629
BellinghamMissoula
BLI Bellingham - MSO Missoula Johnson-Bell Field
BLIMSO
Bellingham
Tue 10/13
7:18 pm-1:26 pm
2 stops17h 08m
Missoula Johnson-Bell Field
Mon 10/26
2:06 pm-6:38 pm
1 stop5h 32m
$661
Sorted by cheapest first
Compare providers for flights from Bellingham 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 Bellingham to Missoula in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bellingham-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub 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 Bellingham-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 Bellingham to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Bellingham with our price prediction graph.
BLI-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.
Related info for your journey
Find useful and relevant information for your journey from Bellingham 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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