$278 Cheap Flights from Casper (CPR) to El Paso (ELP)

View $278 flight on Sun, Feb 22, 2026Opens in a new window

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to El Paso International Airport (ELP)

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Cheap Flights from Casper to El Paso (CPR-ELP)

Prices were available within the past 7 days and start at $278 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Feb 13 - Sun, Feb 15
CPR
Casper
ELP
El Paso
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select United flight, departing Fri, Feb 13 from Casper to El Paso, returning Sun, Feb 15, priced at $298 found 3 days ago
United
Fri, Feb 13 - Sun, Feb 15
CPR
Casper
ELP
El Paso
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select United flight, departing Fri, Feb 13 from Casper to El Paso, returning Sun, Feb 15, priced at $312 found 3 days ago
United
Fri, Feb 13 - Sun, Feb 15
CPR
Casper
ELP
El Paso
$328 Roundtrip, found 14 hours ago
$328
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Feb 13 from Casper to El Paso, returning Sun, Feb 15, priced at $328 found 14 hours ago
United
Thu, Oct 15 - Sun, Oct 18
CPR
Casper
ELP
El Paso
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 15 from Casper to El Paso, returning Sun, Oct 18, priced at $333 found 1 day ago
United
Sun, Feb 15 - Sat, Feb 21
CPR
Casper
ELP
El Paso
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select United flight, departing Sun, Feb 15 from Casper to El Paso, returning Sat, Feb 21, priced at $338 found 3 days ago
United
Thu, Oct 15 - Sun, Oct 18
CPR
Casper
ELP
El Paso
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 15 from Casper to El Paso, returning Sun, Oct 18, priced at $340 found 1 day ago
United
Mon, Jun 22 - Sat, Jul 11
CPR
Casper
ELP
El Paso
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 22 from Casper to El Paso, returning Sat, Jul 11, priced at $344 found 4 days ago
United
Thu, Feb 12 - Mon, Feb 16
CPR
Casper
ELP
El Paso
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 12 from Casper to El Paso, returning Mon, Feb 16, priced at $348 found 3 days ago
United
Thu, Oct 15 - Sun, Oct 18
CPR
Casper
ELP
El Paso
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 15 from Casper to El Paso, returning Sun, Oct 18, priced at $352 found 1 day ago
United
Thu, Feb 12 - Mon, Feb 16
CPR
Casper
ELP
El Paso
$354 Roundtrip, found 2 days ago
$354
Roundtrip
found 2 days ago
Select United flight, departing Thu, Feb 12 from Casper to El Paso, returning Mon, Feb 16, priced at $354 found 2 days ago
United
Thu, Oct 15 - Sun, Oct 18
CPR
Casper
ELP
El Paso
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 15 from Casper to El Paso, returning Sun, Oct 18, priced at $358 found 1 day ago
United
Fri, Feb 13 - Sun, Feb 15
CPR
Casper
ELP
El Paso
$359 Roundtrip, found 14 hours ago
$359
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Feb 13 from Casper to El Paso, returning Sun, Feb 15, priced at $359 found 14 hours ago
United
Fri, Feb 13 - Sun, Feb 15
CPR
Casper
ELP
El Paso
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 13 from Casper to El Paso, returning Sun, Feb 15, priced at $363 found 1 day ago
Flights from Casper (CPR) to El Paso (ELP)
Origin airport
Natrona County Intl.
Destination airport
El Paso Intl.
Airlines serving
United
Roundtrip price
$298
Distance
766 mi

Casper to El Paso Flights

The cheapest times to fly from Casper to El Paso

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

 

The best time to book a flight from Casper to El Paso

Sunday is one of the best days to book for cheap flights from Casper to El Paso: 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 El Paso

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 El Paso in 2026. You can also book with separate airlines for your outbound and return journeys, from $278 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 El Paso 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 El Paso 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 Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) cost?
You can find cheap one-way flights from $278 and cheap return flights from $298 Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) with Expedia. One-way flights usually range from $384 to $480, and return flights typically cost between $261 and $748. 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 El Paso, TX (ELP-El Paso Intl.) 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 El Paso, TX (ELP-El Paso Intl.)?
The cheapest month to fly from CPR to ELP is February when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.)?
Enter CPR to ELP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.)?
To find a cheap flight from Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.), 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 El Paso, TX (ELP-El Paso Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.)?
The earliest flight from Natrona County International Airport (CPR) to El Paso International Airport (ELP) typically leaves at 5:15 AM, operated by United. This seasonal service is active in February, allowing you to start your day early in El Paso. 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 El Paso, TX (ELP-El Paso Intl.)?
The most popular departure times for flights from Casper, WY (CPR) to El Paso, TX (ELP) are in the late morning, from 9am to noon. This accounts for around 32% of total traffic. Many major carriers, including United Airlines, offer flights during this window. This timing works well because it allows you to travel after a relaxed morning.
How long does it take to fly from Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.)?
Flights from CPR to ELP with one stop typically take around 4 hours 30 minutes, covering approximately 767 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 El Paso, TX (ELP-El Paso Intl.)?
First class seats are offered on the CPR to ELP route with United Airlines.
How do I earn miles on a Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) flight with Expedia?
It's easy to earn miles on a Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) 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 El Paso from Natrona County Intl. (CPR)?
From Natrona County Intl. (CPR), you can fly into El Paso Intl. (ELP) to reach El Paso. Some flights may connect through major hubs like Denver Intl. (DEN) before reaching El Paso. 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 El Paso, TX (ELP-El Paso Intl.) at the last minute?
Typically, booking a last minute flight from Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) 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 El Paso, TX (ELP-El Paso Intl.) flight and hotel package?
Securing a Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) El Paso Vacation Packages 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 El Paso, TX (ELP-El Paso Intl.)?
If you booked your Casper, WY (CPR-Natrona County Intl.) to El Paso, TX (ELP-El Paso Intl.) 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.

*Flight schedules are subject to change.

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