$137 Cheap Flights from El Paso (ELP) to Washington (IAD)

View $137 flight on Tue, Jan 27, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $137 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 25 - Wed, Dec 31
ELP
El Paso
IAD
Washington
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 25 from El Paso to Washington, returning Wed, Dec 31, priced at $291 found 3 days ago
United
Mon, Nov 24 - Thu, Nov 27
ELP
El Paso
IAD
Washington
$295 Roundtrip, found 4 days ago
$295
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 24 from El Paso to Washington, returning Thu, Nov 27, priced at $295 found 4 days ago
American Airlines
Thu, Dec 25 - Thu, Jan 1
ELP
El Paso
IAD
Washington
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 25 from El Paso to Washington, returning Thu, Jan 1, priced at $311 found 1 day ago
Southwest Airlines
Tue, Jan 27 - Wed, Jan 28
ELP
El Paso
IAD
Washington
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Jan 27 from El Paso to Washington, returning Wed, Jan 28, priced at $317 found 1 day ago
American Airlines
Wed, Jan 7 - Sat, Jan 10
ELP
El Paso
IAD
Washington
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jan 7 from El Paso to Washington, returning Sat, Jan 10, priced at $327 found 3 days ago
American Airlines
Tue, Dec 16 - Fri, Jan 9
ELP
El Paso
IAD
Washington
$330 Roundtrip, found 3 days ago
$330
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 16 from El Paso to Washington, returning Fri, Jan 9, priced at $330 found 3 days ago
United
Wed, Dec 24 - Mon, Jan 12
ELP
El Paso
IAD
Washington
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 24 from El Paso to Washington, returning Mon, Jan 12, priced at $337 found 3 days ago
United
Tue, Dec 16 - Thu, Jan 1
ELP
El Paso
IAD
Washington
$341 Roundtrip, found 5 days ago
$341
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 16 from El Paso to Washington, returning Thu, Jan 1, priced at $341 found 5 days ago
Southwest Airlines
Thu, Jan 8 - Fri, Jan 9
ELP
El Paso
IAD
Washington
$344 Roundtrip, found 8 hours ago
$344
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Thu, Jan 8 from El Paso to Washington, returning Fri, Jan 9, priced at $344 found 8 hours ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
ELP
El Paso
IAD
Washington
$562 Roundtrip, found 6 hours ago
$562
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from El Paso to Washington, returning Sun, Dec 14, priced at $562 found 6 hours ago

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

September is typically the cheapest month to fly

From $241 - $1,462 per traveler.

Alternative airports near Washington

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

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $707
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $707

Frequently asked questions

How much does a flight from El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $137 or cheap return flight from $291 from El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD) 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 El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from ELP to IAD is December, when there's less demand. Off-peak months are often when better flight deals are available between these airports.
How many flights per day from El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD)?
There aren't any daily direct flights available from El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ELP to IAD?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your ticket from ELP to IAD shortly before your journey is typically more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an ELP to IAD flight and hotel package?
You'll typically save money by booking an ELP to IAD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from El Paso Intl. Airport (ELP) to Washington Dulles Intl. Airport (IAD)?
In most instances, you can modify or cancel your ELP to IAD flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
El Paso Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$290
Distance
1695 mi

Book with confidence

El Paso to Washington Flights

The cheapest times to fly from El Paso to Washington

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

 

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

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

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 El Paso to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $137 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 El Paso to Washington 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 El Paso to Washington 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.

 

El Paso to Washington Flights

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*Available to One Key members.