$125 Cheap Flights from Washington (IAD) to El Paso (ELP)

View $125 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to El Paso International Airport (ELP)

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Cheap Flights from Washington to El Paso (IAD-ELP)

Prices were available within the past 7 days and start at $125 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Sep 9 - Sat, Sep 13
IAD
Washington
ELP
El Paso
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Sep 9 from Washington to El Paso, returning Sat, Sep 13, priced at $250 found 1 day ago
Frontier Airlines
Wed, Aug 13 - Thu, Aug 21
IAD
Washington
ELP
El Paso
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Aug 13 from Washington to El Paso, returning Thu, Aug 21, priced at $258 found 5 days ago
Frontier Airlines
Mon, Aug 25 - Sun, Aug 31
IAD
Washington
ELP
El Paso
$263 Roundtrip, found 7 hours ago
$263
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, Aug 25 from Washington to El Paso, returning Sun, Aug 31, priced at $263 found 7 hours ago
Frontier Airlines
Mon, Aug 25 - Wed, Aug 27
IAD
Washington
ELP
El Paso
$265 Roundtrip, found 22 hours ago
$265
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Aug 25 from Washington to El Paso, returning Wed, Aug 27, priced at $265 found 22 hours ago
United
Mon, Aug 25 - Wed, Aug 27
IAD
Washington
ELP
El Paso
$267 Roundtrip, found 22 hours ago
$267
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Aug 25 from Washington to El Paso, returning Wed, Aug 27, priced at $267 found 22 hours ago
Frontier Airlines
Thu, Aug 21 - Fri, Aug 22
IAD
Washington
ELP
El Paso
$268 Roundtrip, found 1 hour ago
$268
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Washington to El Paso, returning Fri, Aug 22, priced at $268 found 1 hour ago
United
Tue, Dec 16 - Wed, Dec 17
IAD
Washington
ELP
El Paso
$269 Roundtrip, found 9 hours ago
$269
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Dec 16 from Washington to El Paso, returning Wed, Dec 17, priced at $269 found 9 hours ago
Delta
Tue, Aug 26 - Wed, Sep 3
IAD
Washington
ELP
El Paso
$269 Roundtrip, found 3 hours ago
$269
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Aug 26 from Washington to El Paso, returning Wed, Sep 3, priced at $269 found 3 hours ago
American Airlines
Sat, Sep 27 - Sat, Oct 4
IAD
Washington
ELP
El Paso
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 27 from Washington to El Paso, returning Sat, Oct 4, priced at $269 found 1 day ago
Delta
Tue, Aug 26 - Thu, Sep 4
IAD
Washington
ELP
El Paso
$273 Roundtrip, found 3 hours ago
$273
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Aug 26 from Washington to El Paso, returning Thu, Sep 4, priced at $273 found 3 hours ago

Find the cheapest month to fly from Washington (IAD) to El Paso (ELP)

August is typically the cheapest month to fly

From $240 - $1,462 per traveler.

Graph displaying average flight prices per month

Alternative airports near El Paso

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

Select flight to El Paso Intl. ELP. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $427
ELP
El Paso Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $427
Flights from Washington (IAD) to El Paso (ELP)
Origin airport
Washington Dulles Intl.
Destination airport
El Paso Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$249
Distance
1695 mi

Washington to El Paso Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to El Paso in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 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 Washington 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 Washington 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 Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP) cost?
Secure a cheap one-way flight from $125 or cheap return flight from $250 from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP)?
Flying in September is a great way to save, as it's the cheapest month for flights between IAD and ELP. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to ELP flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP)?
There are no daily nonstop flights from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from IAD to ELP?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP)?
Opt for a flight from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 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 Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP) last-minute?
Holding off until right before your break to book your flight from IAD to ELP often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book an IAD to ELP flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to ELP flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to El Paso Intl. Airport (ELP)?
Typically, you can reschedule or cancel your IAD to ELP flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.