How long is the flight from Missoula to Casper?

United Airlines can get you from Missoula to Casper in just under 4h 40m. Your travel time can differ by up to . Missoula and Casper are separated by a distance of 464 mi.

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

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

When flying from Missoula to Casper, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Missoula-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Casper flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Missoula-Casper 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 Missoula-Casper flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Missoula to Casper?

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

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

Yes. Cheapflights offers flight deals from Missoula to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$278+ Cheap Flights from Missoula to Casper

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Cheap flight deals from Missoula to Casper

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$278 (United Airlines)

Provider with most accurate pricing for Missoula Johnson-Bell Field-Casper Natrona County flight deals.

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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Casper Natrona County flights.

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From Missoula Johnson-Bell Field to Casper Natrona County

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Cheapest flights from Missoula to Casper
Explore the most affordable flight options available from Missoula to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Tue 12/26:15 amMSO - CPR

1 stop8h 23mUnited Airlines

Wed 12/103:17 pmCPR - MSO

1 stop6h 01mUnited Airlines

Deal found 10/28

$361

Best flights from Missoula to Casper
Discover carefully curated flight deals from Missoula to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

Wed 4/155:32 pmMSO - CPR

1 stop4h 40mUnited Airlines

Sat 4/181:25 pmCPR - MSO

1 stop8h 01mUnited Airlines

Deal found 10/26

$278

Tue 12/26:15 amMSO - CPR

1 stop8h 23mUnited Airlines

Wed 12/103:17 pmCPR - MSO

1 stop6h 01mUnited Airlines

Deal found 10/28

$361

Fly from

Fly to

Route

Depart

Return

Price

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Wed 4/15

5:32 pm-10:12 pm

1 stop4h 40m

Casper Natrona County

Sat 4/18

1:25 pm-9:26 pm

1 stop8h 01m

$278

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Tue 12/2

6:15 am-2:38 pm

1 stop8h 23m

Casper Natrona County

Wed 12/10

3:17 pm-9:18 pm

1 stop6h 01m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Missoula to Casper

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Casper in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Missoula-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Casper flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Missoula-Casper 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 Missoula-Casper 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 Missoula to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Missoula 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 Missoula to Casper?
United Airlines can get you from Missoula to Casper in just under 4h 40m. Your travel time can differ by up to . Missoula and Casper are separated by a distance of 464 mi.
Can I find deals for flights from Missoula to Casper that include hotel bookings?
Yes. In addition to deals on Missoula to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missoula to Casper?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Casper.
Can I find deals for business class flights from Missoula to Casper?
Yes. Cheapflights offers flight deals from Missoula to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$278+ Cheap flights from Missoula to Casper (MSO - CPR)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missoula to Casper with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Missoula to Casper

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Missoula to Casper

Cheapest flights from Missoula to CasperExplore the most affordable flight options available from Missoula to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Explore the most affordable flight options available from Missoula to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Missoula to Casper

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 Missoula to Casper in October.

Best time to book a flight from Missoula to Casper

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

Related info for your journey

Find useful and relevant information for your journey from Missoula to Casper. 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 Missoula to Casper?

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

How can I find direct flights from Missoula to Casper?

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

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Cheapest flights from Missoula to Casper
Explore the most affordable flight options available from Missoula to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.