$199 Cheap Flights to Casper, WY

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How much is the cheapest flight to Casper?

Prices were available within the past 7 days and start at $199 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
Delta

Alternative airports near Casper

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

Tips to find the cheapest flights to Casper

The cheapest day to fly

Get started finding a cheap flight to Casper on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Casper. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Casper. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Casper, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Casper

The lowest price for round-trip flights to Casper in 2025 starts from from $169, while one-way tickets start from from $199. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Casper. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Casper

United, Delta are just some of the airlines that can typically offer cheap tickets to Casper. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Casper and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Casper, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Casper. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Casper plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Casper

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Casper.

Stopover savings

The cheapest tickets to Casper are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Casper. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Casper for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Casper. Simply download the free Expedia app to your smart device and activate Casper flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Casper. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

What month is the cheapest to fly to Casper?
Flights to Casper are usually the least expensive in August *. You may be able to grab a bargain on fares in this month if you keep an eye out. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Casper?
Usually, Denver has cheap flights to Casper. To score a great deal, remain flexible with your travel dates. Fares can change depending on things like seasonality, demand and number of stopovers.
Which US cities fly direct to Casper?
Nonstop flights to Casper leave from US cities like Denver and Salt Lake City. When organizing your itinerary, simply choose the "Direct flights only" checkbox to discover options that allow you to fly to Casper without a layover.
How to find a cheap flight to Casper?
To snag cheap flights to Casper, book well in advance and travel during the off-peak months of December and January. Want an insider tip? Leave on a Thursday and save 16% on average compared to those who travel on a Sunday.* Set a price alert on the Expedia app and we'll update you as soon as your fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Casper?
Being flexible about your travel plans can help you to find last-minute deals on cheap flights to Casper. To view all the available options, try exploring different ticket types, tweaking your Casper vacation dates, leaving from an alternative airport or using another carrier.
How far in advance should I book a flight to Casper?
Lock in your flight to Casper two to four months ahead if you're jetting in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower prices and a wider variety of departure dates, schedules and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Casper?
You can save an average of 8% if you purchase tickets on a Sunday instead of Fridays, which tend to be the priciest day to book.* When it comes to getting a cheap flight to Casper, it's all about timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Casper?
Two of the top airlines to Casper are United Airlines and Delta Air Lines. A total of 2 carriers link Casper with 2 airports across the world. Natrona County Intl. Airport (CPR) is the primary hub in this exciting destination.
Where do you fly into Casper?
Hop off the plane at Natrona County Intl. Airport (CPR). This is the main airport for travelers flying to Casper.
How far is the airport from central Casper?
You'll be around 7 mi northwest of central Casper after landing at Natrona County Intl. Airport (CPR).
Can I save money by booking a Casper trip package?
Bundle your accommodations and flights and you could save hundreds of dollars. Plus, you can add extras like car rentals and tours to your Casper flight and hotel package deal. With Expedia, it's easy to manage all your Casper travel arrangements in one place.
Can I change or cancel my flight to Casper?
You can usually cancel or change your flight to Casper within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may receive credit for future flights in place of a direct refund. Be sure to check the airline's rules and restrictions in your itinerary for exact details. Use Expedia's "Changes included" or "No cancel fee" filters during your search to secure cheap flights to Casper with flexible change policies. To learn more, browse our Customer Service Portal.
Flights to Casper information
Destination airport
Natrona County Intl.
Destination airport IATA code
CPR
Destination city name
Casper
Roundtrip price
$169

Trending flights to Casper

Prices were available within the past 7 days and start at $199 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United

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