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Cheap flights from Missoula to Casper from $348

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 10/21. 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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Find the cheapest flights from Missoula to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 12:45 pm
MSO
-
CPR
6h 30m
1 stop
United Airlines Logo
3:11 pm - 9:31 pm
CPR
-
MSO
6h 20m
1 stop
$348United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
2:26 pm - 9:59 pm
MSO
-
CPR
7h 33m
1 stop
United Airlines Logo
7:05 am - 4:20 pm
CPR
-
MSO
9h 15m
1 stop
$363United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
6:15 am - 2:40 pm
MSO
-
CPR
8h 25m
1 stop
United Airlines Logo
9:26 am - 4:20 pm
CPR
-
MSO
6h 54m
1 stop
$378United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
2:26 pm - 9:59 pm
MSO
-
CPR
7h 33m
1 stop
United Airlines Logo
6:13 pm - 10:36 pm
CPR
-
MSO
28h 23m
2 stops
$558United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
2:26 pm - 8:33 pm
MSO
-
CPR
6h 07m
1 stop
United Airlines Logo
11:21 am - 1:24 pm
CPR
-
MSO
26h 03m
1 stop
$562United Airlines
Thu, May 28 - Fri, May 29
United Airlines Logo
5:20 pm - 9:59 pm
MSO
-
CPR
4h 39m
1 stop
United Airlines Logo
6:13 pm - 10:36 pm
CPR
-
MSO
28h 23m
2 stops
$568United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
6:15 am - 12:42 pm
MSO
-
CPR
6h 27m
1 stop
United Airlines Logo
6:13 pm - 3:38 pm
CPR
-
MSO
21h 25m
2 stops
$613United Airlines
Thu, May 28 - Fri, May 29
United Airlines Logo
2:39 pm - 7:04 pm
MSO
-
CPR
4h 25m
1 stop
United Airlines Logo
7:05 am - 3:22 pm
CPR
-
MSO
8h 17m
2 stops
$707United Airlines
Wed, Oct 21 - Sat, Oct 24

United Airlines flights from Missoula to Casper

Our best United Airlines deals on Missoula to Casper flight tickets
United Airlines
Oct 21
MSO6:15 amMissoula Johnson-Bell Field
6h 30m
1 stop
CPR12:45 pmCasper Natrona County
Oct 24
CPR3:11 pmCasper Natrona County
6h 20m
1 stop
MSO9:31 pmMissoula Johnson-Bell Field
$348
United Airlines
May 29
MSO2:26 pmMissoula Johnson-Bell Field
7h 33m
1 stop
CPR9:59 pmCasper Natrona County
Jun 2
CPR7:05 amCasper Natrona County
9h 15m
1 stop
MSO4:20 pmMissoula Johnson-Bell Field
$363
United Airlines
May 29
MSO6:15 amMissoula Johnson-Bell Field
8h 25m
1 stop
CPR2:40 pmCasper Natrona County
Jun 2
CPR9:26 amCasper Natrona County
6h 54m
1 stop
MSO4:20 pmMissoula Johnson-Bell Field
$378

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 May 17, 2026.
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

Cheapest round-trip

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Wed 10/21

6:15 am-12:45 pm

1 stop6h 30m

Casper Natrona County

Sat 10/24

3:11 pm-9:31 pm

1 stop6h 20m

$348

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Fri 5/29

2:26 pm-9:59 pm

1 stop7h 33m

Casper Natrona County

Tue 6/2

7:05 am-4:20 pm

1 stop9h 15m

$363

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Fri 5/29

6:15 am-2:40 pm

1 stop8h 25m

Casper Natrona County

Tue 6/2

9:26 am-4:20 pm

1 stop6h 54m

$378

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Fri 5/29

2:26 pm-9:59 pm

1 stop7h 33m

Casper Natrona County

Tue 6/2

6:13 pm-10:36 pm

2 stops28h 23m

$558

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Thu 5/28

2:26 pm-8:33 pm

1 stop6h 07m

Casper Natrona County

Fri 5/29

11:21 am-1:24 pm

1 stop26h 03m

$562

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Fri 5/29

5:20 pm-9:59 pm

1 stop4h 39m

Casper Natrona County

Tue 6/2

6:13 pm-10:36 pm

2 stops28h 23m

$568

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Thu 5/28

6:15 am-12:42 pm

1 stop6h 27m

Casper Natrona County

Fri 5/29

6:13 pm-3:38 pm

2 stops21h 25m

$613
Quickest round-trip

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Wed 10/21

2:39 pm-7:04 pm

1 stop4h 25m

Casper Natrona County

Sat 10/24

7:05 am-3:22 pm

2 stops8h 17m

$707

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

6h 07m

Direct flights

None
The fastest flight from Missoula to Casper takes 6h 07m
There are no direct flights from Missoula to Casper. There are no popular flight routes from Missoula to Casper.
Search flight deals

Frequently asked questions about flying from Missoula to Casper

  • 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 6h 07m.

  • 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.

Frequently asked questions about flying from Missoula to Casper

  • How do I get Price Alerts for flights from Missoula to Casper?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Missoula from Casper. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Missoula to Casper with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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