Cheap Flights from Riverton (RIW) to Casper (CPR)

Popular airlines from Riverton, WY (RIW-Riverton Regional) to Casper, WY (CPR-Natrona County Intl.)

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Frequently asked questions

How much does a flight from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR) cost?
Get a cheap one-way flight or cheap return flight from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR)?
The cheapest month to fly from RIW to CPR is , when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RIW to CPR flight.
How many flights per day from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR)?
You'll need to catch a flight with a layover when traveling from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from RIW to CPR?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, airline 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 Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR)?
To avoid possible delays on the Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**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 Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR) last-minute?
Booking your plane ticket from RIW to CPR right before your journey is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a RIW to CPR flight and hotel package?
Compared with arranging flights and hotels separately, booking a RIW to CPR flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Riverton Regional Airport (RIW) to Natrona County Intl. Airport (CPR)?
If you reserved your RIW to CPR flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Riverton Regional
Destination airport
Natrona County Intl.
Distance
101 mi

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Riverton to Casper Flights

The cheapest times to fly from Riverton 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 Riverton to Casper are during the month of . You can find some of the cheapest flights from Riverton to Casper with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Riverton to Casper

Sunday is one of the best days to book for cheap flights from Riverton 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 Riverton 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 Riverton to Casper in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Riverton 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 Riverton 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.

 

Riverton to Casper Flights

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