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Casper

$368+ Cheap flights from Montana to Casper (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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CPR
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Montana to Casper

Cheapest flights from Montana to Casper
Explore the most affordable flight options available from Montana to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:38 pm
MSO
-
CPR
1 stop4h 21m
United Airlines
Sat 4/259:05 am
CPR
-
MSO
1 stop7h 01m
United Airlines
Deal found 3/19$368
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:26 pm
MSO
-
CPR
1 stop7h 33m
United Airlines
Mon 5/251:23 pm
CPR
-
MSO
1 stop8h 11m
United Airlines
Deal found 3/17$383
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:15 am
MSO
-
CPR
1 stop4h 32m
United Airlines
Fri 4/35:55 pm
CPR
-
MSO
1 stop19h 37m
United Airlines
Deal found 3/22$612
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:30 am
MSO
-
CPR
1 stop8h 07m
United Airlines
Sat 10/245:30 am
CPR
-
MSO
2 stops9h 52m
United Airlines
Deal found 3/20$737
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:15 am
MSO
-
CPR
1 stop4h 32m
United Airlines
Tue 4/711:22 am
CPR
-
MSO
1 stop4h 44m
United Airlines
Deal found 3/19$887

Find flight deals from Montana to Casper

Keep the following information in mind while searching for Montana to Casper flight deals. Data was last updated March 22, 2026.

Round-trip from

$368
(United Airlines)
From Montana to Casper Natrona County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Montana 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

Tue 4/21

2:38 pm-8:26 pm

1 stop5h 48m

Casper Natrona County

Sat 4/25

1:21 pm-9:30 pm

1 stop8h 09m

$368

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Fri 5/22

2:26 pm-9:59 pm

1 stop7h 33m

Casper Natrona County

Mon 5/25

1:23 pm-9:34 pm

1 stop8h 11m

$383

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Wed 4/1

6:15 am-10:47 am

1 stop4h 32m

Casper Natrona County

Fri 4/3

5:55 pm-1:32 pm

1 stop19h 37m

$612
Quickest round-trip

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Fri 4/3

6:15 am-10:47 am

1 stop4h 32m

Casper Natrona County

Tue 4/7

11:22 am-4:06 pm

1 stop4h 44m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Sorted by cheapest first

Best time to book a flight from Montana to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Montana 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 Montana to Casper
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Casper from Montana?

    Most people fly into Casper Natrona County (CPR) if they book a flight to Casper from Montana. Natrona County is conveniently located just 8.1 mi from Casper’s city center.

  • How long is the flight from Montana to Casper?

    For as low as $368, United Airlines can have you in Casper from Montana in 5h 48m. Montana and Casper are separated by a distance of 464 mi.

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

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

  • How can I find direct flights from Montana to Casper?

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

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

    Yes. Cheapflights offers flight deals from Montana 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.

See more FAQs

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