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$229+ Cheap flights from Aspen to Missoula (ASE - 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
ASE — MSO
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Aspen to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Aspen (ASE) 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 January 15, 2026.

Round-trip from

$229
(United Airlines)
From Aspen Pitkin County to Missoula Johnson-Bell Field
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Find flight deals from Aspen to Missoula

Cheapest flights from Aspen to Missoula
Explore the most affordable flight options available from Aspen to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. 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 2/57:00 am
ASE
-
MSO
1 stop6h 35m
United Airlines
Mon 2/92:37 pm
MSO
-
ASE
1 stop4h 02m
United Airlines
Deal found 1/12$229
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/297:00 am
ASE
-
MSO
1 stop6h 35m
United Airlines
Mon 2/22:37 pm
MSO
-
ASE
1 stop4h 02m
United Airlines
Deal found 1/14$269
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 2/273:29 pm
ASE
-
MSO
1 stop6h 28m
United Airlines
Tue 3/36:15 am
MSO
-
ASE
1 stop5h 05m
United Airlines
Deal found 1/14$299
This United Airlines deal was found by Cheapflights users on 1/12. 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 1/2810:35 am
ASE
-
MSO
1 stop5h 30m
United Airlines
Sat 1/312:37 pm
MSO
-
ASE
1 stop5h 38m
United Airlines
Deal found 1/12$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aspen 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 January 15, 2026.
Use the filters below to find and compare flights from Aspen to Missoula that are best for you.

Fly from

Aspen

Fly to

Missoula

Route

Depart

Return

Price

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Thu 2/12

9:14 am-1:32 pm

1 stop4h 18m

Missoula Johnson-Bell Field

Sun 2/15

5:08 pm-9:34 pm

1 stop4h 26m

$229

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Thu 2/5

7:00 am-1:35 pm

1 stop6h 35m

Missoula Johnson-Bell Field

Mon 2/9

2:37 pm-6:39 pm

1 stop4h 02m

$229

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Thu 1/29

7:00 am-1:35 pm

1 stop6h 35m

Missoula Johnson-Bell Field

Mon 2/2

2:37 pm-6:39 pm

1 stop4h 02m

$269

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Fri 2/27

3:29 pm-9:57 pm

1 stop6h 28m

Missoula Johnson-Bell Field

Tue 3/3

6:15 am-11:20 am

1 stop5h 05m

$299

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Wed 1/28

10:35 am-4:05 pm

1 stop5h 30m

Missoula Johnson-Bell Field

Sat 1/31

2:37 pm-8:15 pm

1 stop5h 38m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from Aspen to Missoula

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

Related info for your journey

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

  • How long is the flight from Aspen to Missoula?

    United Airlines can get you from Aspen to Missoula in just under 4h 18m. Your travel time can differ by up to . The distance between Aspen and Missoula is about 643 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Aspen 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.

See more FAQs

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