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Cheap flights from Missoula to Casper from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Casper departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 2:42 pm
MSO
-
CPR
8h 42m1 stop
United Airlines Logo
1:16 pm - 9:51 pm
CPR
-
MSO
8h 35m1 stop
$298United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
2:46 pm - 2:42 pm
MSO
-
CPR
23h 56m2 stops
United Airlines Logo
1:16 pm - 9:51 pm
CPR
-
MSO
8h 35m1 stop
$448United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
6:00 am - 2:42 pm
MSO
-
CPR
8h 42m1 stop
United Airlines Logo
5:30 am - 2:05 pm
CPR
-
MSO
8h 35m2 stops
$566United Airlines
Sun, Jan 11 - Sat, Jan 17

United Airlines flights from Missoula to Casper

Our best United Airlines deals on Missoula to Casper flight tickets
United Airlines
Jan 17
MSO6:00 amMissoula Johnson-Bell Field
8h 42m
1 stop
CPR2:42 pmCasper Natrona County
Jan 20
CPR1:16 pmCasper Natrona County
8h 35m
1 stop
MSO9:51 pmMissoula Johnson-Bell Field
$298
Find similar
United Airlines
Jan 17
MSO2:46 pmMissoula Johnson-Bell Field
23h 56m
2 stops
CPR2:42 pmCasper Natrona County
Jan 20
CPR3:17 pmCasper Natrona County
6h 34m
1 stop
MSO9:51 pmMissoula Johnson-Bell Field
$448
Find similar
United Airlines
Jan 11
MSO6:00 amMissoula Johnson-Bell Field
8h 42m
1 stop
CPR2:42 pmCasper Natrona County
Jan 17
CPR5:30 amCasper Natrona County
8h 35m
2 stops
MSO2:05 pmMissoula Johnson-Bell Field
$566
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Casper 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Missoula to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Sat 1/17

6:00 am-2:42 pm

1 stop8h 42m

Casper Natrona County

Tue 1/20

1:16 pm-9:51 pm

1 stop8h 35m

$298

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Sat 1/17

2:46 pm-2:42 pm

2 stops23h 56m

Casper Natrona County

Tue 1/20

1:16 pm-9:51 pm

1 stop8h 35m

$448

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Sun 1/11

6:00 am-2:42 pm

1 stop8h 42m

Casper Natrona County

Sat 1/17

5:30 am-2:05 pm

2 stops8h 35m

$566

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Missoula to Casper

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Casper?

The cheapest time of day to fly to Casper is in the afternoon when flights can be purchased for as low as $392. Flights to Casper are more costly in the morning, with an average ticket price of $423. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Missoula to Casper

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Casper according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Casper (MSO to CPR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Casper

Fastest flight time

7h 37m

Direct flights

None
The fastest flight from Missoula to Casper takes 7h 37m
There are no direct flights from Missoula to Casper. There are no popular flight routes from Missoula to Casper.
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  • How far is Missoula Johnson-Bell Field to Casper Natrona County by plane?

    There are 466.5 mi between Missoula Johnson-Bell Field and Casper Natrona County. In terms of flight time, this usually takes a little over 7h 37m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Casper Natrona County Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Casper Natrona County Airport are updated daily.

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Casper Natrona County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Casper Natrona County Airport.

  • What documentation or ID do you need to fly to Casper Natrona County Airport?

    The travel and health documents required for your trip to Casper Natrona County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Casper Natrona County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins
Evansville
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Casper?

Finding the right flight to Casper from Missoula is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Casper quick and easy, saving you time and money.

Can I find flights from Missoula to Casper with flexible booking policies on momondo?

Yes. All flights to Casper from Missoula on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missoula to Casper?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Casper.

I’m not ready to book a flight from Missoula to Casper right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Casper, momondo offers a useful price alert feature which will track prices for flights to Casper from Missoula and alert you when they change.

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