How long is the flight from Aspen to Missoula?

United Airlines can get you from Aspen to Missoula in just under 4h 42m. Your travel time can differ by up to . The distance between Aspen and Missoula is about 643 mi.

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.

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).

What is the cheapest time of day to fly from ASE to MSO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Aspen to Missoula as you normally would.

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.

$229+ Flights from Aspen to Missoula

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Cheap flight deals from Aspen to Missoula

Best flights from Aspen to Missoula
Discover carefully curated flight deals from Aspen to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/308:53 amASE - MSO

1 stop4h 42mUnited Airlines

Sun 2/15:15 pmMSO - ASE

1 stop4h 44mUnited Airlines

Deal found 12/14

$229

Thu 1/295:02 pmASE - MSO

1 stop4h 49mUnited Airlines

Sat 1/312:37 pmMSO - ASE

1 stop4h 02mUnited Airlines

Deal found 12/14

$229

Fri 1/165:02 pmASE - MSO

1 stop4h 49mUnited Airlines

Tue 1/205:15 pmMSO - ASE

1 stop4h 44mUnited Airlines

Deal found 12/14

$299

Last-minute flights from Aspen to Missoula
Discover last-minute flight deals from Aspen to Missoula. Data last updated December 18, 2025 and is based on user searches.

Fri 1/165:02 pmASE - MSO

1 stop4h 49mUnited Airlines

Tue 1/205:15 pmMSO - ASE

1 stop4h 44mUnited Airlines

Deal found 12/16

$299

Thu 1/295:02 pmASE - MSO

1 stop4h 49mUnited Airlines

Sat 1/312:37 pmMSO - ASE

1 stop4h 02mUnited Airlines

Deal found 12/14

$229

Find flight deals from Aspen to Missoula

Round-trip from	$299 (United Airlines)

From Aspen Pitkin County to Missoula Johnson-Bell Field

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Fri 1/30

8:53 am-1:35 pm

1 stop4h 42m

Missoula Johnson-Bell Field

Sun 2/1

5:15 pm-9:59 pm

1 stop4h 44m

$229

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Thu 1/29

5:02 pm-9:51 pm

1 stop4h 49m

Missoula Johnson-Bell Field

Sat 1/31

2:37 pm-6:39 pm

1 stop4h 02m

$229

AspenMissoula

ASE - MSO

ASEMSO

Aspen Pitkin County

Fri 1/16

5:02 pm-9:51 pm

1 stop4h 49m

Missoula Johnson-Bell Field

Tue 1/20

5:15 pm-9:59 pm

1 stop4h 44m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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

How long is the flight from Aspen to Missoula?
United Airlines can get you from Aspen to Missoula in just under 4h 42m. 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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$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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Aspen to Missoula with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Aspen to Missoula

Best flights from Aspen to MissoulaDiscover carefully curated flight deals from Aspen to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Discover carefully curated flight deals from Aspen to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

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Best time to book a flight from Aspen to Missoula

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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?

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

How can I find direct flights from Aspen to Missoula?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aspen to Missoula

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Best flights from Aspen to Missoula
Discover carefully curated flight deals from Aspen to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.