Latest deals
FAQs
Price Alerts

Cheap flights from Montana to Casper from $676

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Casper departing on 4/6. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montana to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:38 pm - 10:07 pm
MSO
-
CPR
7h 29m
1 stop
United Airlines Logo
1:21 pm - 9:30 pm
CPR
-
MSO
8h 09m
1 stop
$676United Airlines
Mon, Apr 6 - Fri, Apr 10

United Airlines flights from Montana to Casper

Our best United Airlines deals on Montana to Casper flight tickets
United Airlines
Apr 1
MSO6:15 amMissoula Johnson-Bell Field
4h 32m
1 stop
CPR10:47 amCasper Natrona County
Apr 3
CPR5:55 pmCasper Natrona County
19h 37m
1 stop
MSO1:32 pmMissoula Johnson-Bell Field
$612
United Airlines
Apr 6
MSO2:38 pmMissoula Johnson-Bell Field
7h 29m
1 stop
CPR10:07 pmCasper Natrona County
Apr 10
CPR1:21 pmCasper Natrona County
8h 09m
1 stop
MSO9:30 pmMissoula Johnson-Bell Field
$676

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 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
Quickest round-trip

MissoulaCasper

MSO - CPR

MSOCPR

Missoula Johnson-Bell Field

Mon 4/6

2:38 pm-10:07 pm

1 stop7h 29m

Casper Natrona County

Fri 4/10

1:21 pm-9:30 pm

1 stop8h 09m

$676

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Montana to Casper flight deals and tips

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

Fastest flight time

4h 32m

Direct flights

None
The fastest flight from Montana to Casper takes 4h 32m
There are no direct flights from Montana to Casper. There are no popular flight routes from Montana to Casper.
Search flight deals

  • When did momondo last update prices for flights from Montana to Casper Natrona County Airport?

    Prices for flights from Montana to Casper Natrona County Airport refresh daily.

  • How old do you have to be to fly from Montana to Casper Natrona County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Casper Natrona County Airport.

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

    The required travel and health documents for your Casper Natrona County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Casper Natrona County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Montana 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 Montana 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 Montana to Casper?

It is quick and easy to find Montana to Casper flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Casper that suits you.

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

All flight searches from Montana to Casper on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Montana and Casper by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Montana to Casper flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Casper trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/25
Sat 5/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States