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$268 Cheap Flights from Casper (CPR) to Orange County (SNA)

View $268 flight on Wed, Sep 23, 2026Opens in a new window

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to John Wayne Airport (SNA)

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Cheap Flights from Casper to Orange County (CPR-SNA)

Prices were available within the past 7 days and start at $268 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 11 - Sat, Aug 22
CPR
Casper
SNA
Orange County
$298 Roundtrip, found 5 days ago
$298
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 11 from Casper to Orange County, returning Sat, Aug 22, priced at $298 found 5 days ago
United
Tue, Aug 11 - Sat, Aug 22
CPR
Casper
SNA
Orange County
$304 Roundtrip, found 5 days ago
$304
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 11 from Casper to Orange County, returning Sat, Aug 22, priced at $304 found 5 days ago
United
Tue, Oct 27 - Wed, Nov 18
CPR
Casper
SNA
Orange County
$308 Roundtrip, found 17 hours ago
$308
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Oct 27 from Casper to Orange County, returning Wed, Nov 18, priced at $308 found 17 hours ago
United
Mon, Aug 3 - Mon, Aug 10
CPR
Casper
SNA
Orange County
$313 Roundtrip, found 4 days ago
$313
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 3 from Casper to Orange County, returning Mon, Aug 10, priced at $313 found 4 days ago
United
Tue, Aug 11 - Sat, Aug 22
CPR
Casper
SNA
Orange County
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 11 from Casper to Orange County, returning Sat, Aug 22, priced at $323 found 5 days ago
United
Tue, Aug 11 - Sat, Aug 22
CPR
Casper
SNA
Orange County
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 11 from Casper to Orange County, returning Sat, Aug 22, priced at $323 found 5 days ago
United
Fri, Sep 18 - Tue, Sep 22
CPR
Casper
SNA
Orange County
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 18 from Casper to Orange County, returning Tue, Sep 22, priced at $327 found 2 days ago
United
Tue, Oct 27 - Wed, Nov 18
CPR
Casper
SNA
Orange County
$332 Roundtrip, found 17 hours ago
$332
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Oct 27 from Casper to Orange County, returning Wed, Nov 18, priced at $332 found 17 hours ago
United
Tue, Oct 27 - Wed, Nov 18
CPR
Casper
SNA
Orange County
$333 Roundtrip, found 17 hours ago
$333
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Oct 27 from Casper to Orange County, returning Wed, Nov 18, priced at $333 found 17 hours ago
United
Tue, Oct 27 - Wed, Nov 18
CPR
Casper
SNA
Orange County
$335 Roundtrip, found 17 hours ago
$335
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Oct 27 from Casper to Orange County, returning Wed, Nov 18, priced at $335 found 17 hours ago

Frequently asked questions

How much does a flight from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) cost?
You can find cheap one-way flights from $268 and cheap return flights from $298 Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) with Expedia. One-way flights usually range from $233 to $853, and return flights typically cost between $327 and $1669. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
January is the cheapest month to fly from Casper, WY (CPR) to Orange County, CA (SNA), with average round-trip fares around $258. This is about 45% lower than the average price throughout the year, as demand is typically lower during winter. Other economical months include April and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
Enter CPR to SNA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
United is one of the cheapest airlines offering connecting flights from Casper, WY (CPR) to Orange County, CA (SNA) with a layover in Denver Intl. (DEN), starting from around $1190 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
To find a cheap flight from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
For flights from Casper, WY (CPR) to Orange County, CA (SNA), the best times to travel are January and November. Both months offer return flights at approximately $258, making them the most affordable options. January is ideal for escaping winter, while November sees fewer travelers, ensuring a more relaxed journey.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
The earliest flight from Natrona County International Airport (CPR) to John Wayne Airport (SNA) typically leaves at 5:25 AM, with options from United and Alaska Airlines. An early departure like this allows you to enjoy more of your day in Orange County. This service operates seasonally in April and May. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
The most popular departure times for flights from Casper (CPR) to Orange County (SNA) are in the late morning, from 9am to 12pm. About 41% of passengers prefer this time window. Many major carriers, including United Airlines, offer flights during this window. This timing works well because it allows you to enjoy your morning in Casper before your flight.
How long does it take to fly from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
A flight from CPR to SNA with a layover takes around 5 hours 20 minutes, with the route covering approximately 886 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
First class seats are offered on the CPR to SNA route with United Airlines.
How do I earn miles on a Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) flight with Expedia?
It's easy to earn miles on a Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Orange County from Natrona County Intl. (CPR)?
If you're planning to travel to Orange County from Natrona County Intl. (CPR), you can fly into John Wayne (SNA) Some flights may connect through major hubs like Denver Intl. (DEN) before reaching Orange County. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) at the last minute?
Typically, booking a last minute flight from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. 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 Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) flight and hotel package?
Securing a Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne)?
If you booked your Casper, WY (CPR-Natrona County Intl.) to Orange County, CA (SNA-John Wayne) flight within 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Natrona County Intl.
Destination airport
John Wayne
Airlines serving
United
Roundtrip price
$298
Distance
885 mi

Book with confidence

Casper to Orange County Flights

The cheapest times to fly from Casper to Orange County

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 Casper to Orange County are during the month of August. You can find some of the cheapest flights from Casper to Orange County with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Casper to Orange County

Sunday is one of the best days to book for cheap flights from Casper to Orange County: 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 Casper to Orange County

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 Casper to Orange County in 2026. You can also book with separate airlines for your outbound and return journeys, from $268 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 Casper to Orange County 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 Casper to Orange County 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.

 

Casper to Orange County Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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