$274 Cheap Flights from Redmond (RDM) to Casper (CPR)

View $274 flight on Mon, Sep 1, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Casper, WY (CPR-Natrona County Intl.)

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Cheap Flights from Redmond to Casper (RDM-CPR)

Prices were available within the past 7 days and start at $274 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Aug 28 - Mon, Sep 1
RDM
Redmond
CPR
Casper
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 28 from Redmond to Casper, returning Mon, Sep 1, priced at $244 found 4 days ago
United
Sun, Aug 24 - Sun, Aug 31
RDM
Redmond
CPR
Casper
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 24 from Redmond to Casper, returning Sun, Aug 31, priced at $249 found 2 days ago
United
Tue, Aug 26 - Wed, Sep 3
RDM
Redmond
CPR
Casper
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 26 from Redmond to Casper, returning Wed, Sep 3, priced at $254 found 4 days ago
United
Thu, Aug 28 - Mon, Sep 1
RDM
Redmond
CPR
Casper
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 28 from Redmond to Casper, returning Mon, Sep 1, priced at $257 found 4 days ago
United
Thu, Aug 28 - Mon, Sep 1
RDM
Redmond
CPR
Casper
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 28 from Redmond to Casper, returning Mon, Sep 1, priced at $260 found 4 days ago
United
Sun, Aug 24 - Mon, Sep 1
RDM
Redmond
CPR
Casper
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 24 from Redmond to Casper, returning Mon, Sep 1, priced at $262 found 4 days ago
United
Sun, Aug 24 - Mon, Sep 1
RDM
Redmond
CPR
Casper
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 24 from Redmond to Casper, returning Mon, Sep 1, priced at $265 found 4 days ago
United
Tue, Aug 26 - Wed, Sep 3
RDM
Redmond
CPR
Casper
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 26 from Redmond to Casper, returning Wed, Sep 3, priced at $266 found 4 days ago
United
Tue, Aug 26 - Wed, Sep 3
RDM
Redmond
CPR
Casper
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 26 from Redmond to Casper, returning Wed, Sep 3, priced at $271 found 4 days ago
United
Tue, Aug 26 - Wed, Sep 3
RDM
Redmond
CPR
Casper
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 26 from Redmond to Casper, returning Wed, Sep 3, priced at $272 found 4 days ago

Alternative airports near Casper

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Natrona County Intl. CPR. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $319
CPR
Natrona County Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $319
Flights from Redmond (RDM) to Casper (CPR)
Origin airport
Robert's Field
Destination airport
Natrona County Intl.
Roundtrip price
$243
Distance
740 mi

Redmond to Casper Flights

The cheapest times to fly from Redmond to Casper

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Redmond to Casper are during the month of August. You can find some of the cheapest flights from Redmond to Casper with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to Casper

Sunday is one of the best days to book for cheap flights from Redmond to Casper: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Redmond to Casper

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Redmond to Casper in 2025. You can also book with separate airlines for your outbound and return journeys, from $274 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Redmond to Casper flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Redmond to Casper airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR) cost?
Secure a cheap one-way flight from $274 or cheap return flight from $244 from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR)?
The cheapest month to fly from RDM to CPR is August, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR)?
To find the cheapest airline flying from RDM to CPR, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR)?
Nonstop flights from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDM to CPR?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR)?
Opt for a flight from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR) last-minute?
Waiting until just before your trip to book a flight from RDM to CPR often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a RDM to CPR flight and hotel package?
Booking a RDM to CPR flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Natrona County Intl. Airport (CPR)?
In most instances, you can cancel or modify your RDM to CPR flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.