What are the cheapest airlines flying from Colorado Springs to Missoula round-trip?

Cheapflights users have booked flights from Colorado Springs to Missoula round-trip from $249. Another airline that can offer you cheap pricing is Delta. You may be able to fly from Colorado Springs to Missoula for 36% less than the average price by searching for these airlines.

What is the cheapest day to fly from Colorado Springs to Missoula?

Travelers seeking maximum savings on their Colorado Springs to Missoula flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Colorado Springs to Missoula?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 70% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Colorado Springs to Missoula?

Users have found that booking a flight from Colorado Springs to Missoula at least 55 days early can save you up to 204% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Colorado Springs to Missoula for as little as $128 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $343 for flights departing within the next 3 days.

What is the cheapest month to fly from Colorado Springs to Missoula?

Our data shows that August tends to be the cheapest month to fly to Missoula from Colorado Springs. Users have commonly found prices around $275 for the month, but tickets can be as low as $69. Due to multiple factors, prepare for potentially higher prices in March.

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

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Colorado Springs to Missoula by exploring options for tickets in the morning.

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

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

How can I find direct flights from Colorado Springs to Missoula?

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

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

Yes. Cheapflights offers flight deals from Colorado Springs 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.

$249+ Flights from Colorado Springs to Missoula

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Cheap flight deals from Colorado Springs to Missoula

Round-trip from	$249 (United Airlines)
Popular in	January
Cheapest in	December
Average price	$394

From Colorado Springs to Missoula Johnson-Bell Field

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Colorado Springs to Missoula

Cheapest flights from Colorado Springs to Missoula
Explore the most affordable flight options available from Colorado Springs to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sat 10/1110:30 amCOS - MSO

1 stop6h 12mUnited Airlines

Fri 10/175:10 pmMSO - COS

1 stop6h 42mUnited Airlines

Deal found 7/3

$249

Sat 10/115:55 pmCOS - MSO

1 stop5h 26mDelta

Fri 10/178:00 amMSO - COS

2 stops14h 29mDelta

Deal found 7/3

$428

Best flights from Colorado Springs to Missoula
Discover carefully curated flight deals from Colorado Springs to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 10/1110:30 amCOS - MSO

1 stop6h 12mUnited Airlines

Fri 10/175:10 pmMSO - COS

1 stop6h 42mUnited Airlines

Deal found 7/3

$249

Sat 10/115:55 pmCOS - MSO

1 stop5h 26mDelta

Fri 10/178:00 amMSO - COS

2 stops14h 29mDelta

Deal found 7/3

$428

Last-minute flights from Colorado Springs to Missoula
Discover last-minute flight deals from Colorado Springs to Missoula. Data last updated July 3, 2025 and is based on user searches.

Wed 7/167:30 amCOS - MSO

1 stop5h 53mUnited Airlines

Sun 7/205:20 pmMSO - COS

1 stop4h 35mUnited Airlines

Deal found 7/1

$611

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsMissoula

COS - MSO

COSMSO

Colorado Springs

Sat 10/11

10:30 am-4:42 pm

1 stop6h 12m

Missoula Johnson-Bell Field

Fri 10/17

5:10 pm-11:52 pm

1 stop6h 42m

$249

Colorado SpringsMissoula

COS - MSO

COSMSO

Colorado Springs

Sat 10/11

5:55 pm-11:21 pm

1 stop5h 26m

Missoula Johnson-Bell Field

Fri 10/17

8:00 am-10:29 pm

2 stops14h 29m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Colorado Springs to Missoula

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

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

Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Missoula (average of $365). Flying from Colorado Springs to Missoula in March is currently the most expensive (average of $506). 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.

Reviews of airlines servicing Missoula

Read reviews from past customers who have flown Delta and United Airlines from Colorado Springs to Missoula. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Colorado Springs to Missoula round-trip?
Cheapflights users have booked flights from Colorado Springs to Missoula round-trip from $249. Another airline that can offer you cheap pricing is Delta. You may be able to fly from Colorado Springs to Missoula for 36% less than the average price by searching for these airlines.
Can I find deals for flights from Colorado Springs to Missoula that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Missoula?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Missoula.
Can I find deals for business class flights from Colorado Springs to Missoula?
Yes. Cheapflights offers flight deals from Colorado Springs 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 Colorado Springs to Missoula?
Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Missoula (average of $365). Flying from Colorado Springs to Missoula in March is currently the most expensive (average of $506). 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.

See more FAQs

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Top airline flying from Colorado Springs to Missoula

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$248	Average$336	FlexibilityNo cancel fee	On-time69%

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$249+ Cheap flights from Colorado Springs to Missoula (COS - 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Missoula with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Colorado Springs to Missoula

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Missoula

Cheapest flights from Colorado Springs to MissoulaExplore the most affordable flight options available from Colorado Springs to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Colorado Springs to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Missoula that are best for you.

Best time to book a flight from Colorado Springs to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Colorado Springs with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Missoula

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

Reviews of airlines servicing Missoula

Read reviews from past customers who have flown Delta and United Airlines from Colorado Springs to Missoula. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Missoula round-trip?

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

How can I find direct flights from Colorado Springs to Missoula?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado Springs to Missoula

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Colorado Springs to Missoula

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Book with Flexibility

Travel Smart

Cheapest flights from Colorado Springs to Missoula
Explore the most affordable flight options available from Colorado Springs to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.