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$402+ Cheap flights from San Sebastian (EAS) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — IAD
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from San Sebastian to District of Columbia

Cheapest flights from San Sebastian to District of Columbia
Explore the most affordable flight options available from San Sebastian to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This Iberia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:30 pm
EAS
-
IAD
2 stops28h 50m
Iberia
Mon 4/205:40 pm
IAD
-
EAS
2 stops33h 00m
Iberia
Deal found 1/31$983
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:40 pm
EAS
-
IAD
1 stop31h 50m
American Airlines
Mon 4/206:26 am
IAD
-
EAS
2 stops20h 14m
American Airlines
Deal found 1/31$986
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:20 am
EAS
-
DCA
2 stops19h 17m
American Airlines
Sun 2/87:31 pm
DCA
-
EAS
2 stops31h 09m
American Airlines
Deal found 2/1$1,398
This AranGrant deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:20 am
EAS
-
IAD
2 stops17h 00m
Iberia
Wed 7/155:40 pm
IAD
-
EAS
2 stops33h 00m
Iberia
Deal found 1/31$1,691
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:20 am
EAS
-
DCA
2 stops20h 30m
American Airlines
Tue 3/37:41 pm
DCA
-
EAS
2 stops30h 59m
American Airlines
Deal found 2/2$2,035
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:20 am
EAS
-
DCA
2 stops19h 40m
American Airlines
Thu 3/52:14 pm
DCA
-
EAS
2 stops16h 46m
American Airlines
Deal found 2/2$2,213
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:20 am
EAS
-
DCA
2 stops16h 52m
American Airlines
Thu 3/52:14 pm
DCA
-
EAS
2 stops16h 46m
American Airlines
Deal found 2/2$2,233
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:20 am
EAS
-
DCA
2 stops19h 40m
Multiple Airlines
Thu 3/55:00 pm
DCA
-
EAS
2 stops14h 00m
Multiple Airlines
Deal found 2/2$2,846

Find flight deals from San Sebastian to District of Columbia

Keep the following information in mind while searching for San Sebastian to District of Columbia flight deals. Data was last updated February 2, 2026.

Round-trip from

$983
(Iberia)

One-way from

$402
(Kiwi.com)
From San Sebastián to District of Columbia
Search Deals
One-way flight from San Sebastián to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Sebastian to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from San Sebastian to District of Columbia that are best for you.

Fly from

San Sebastian

Fly to

District of Columbia

Route

Depart

Return

Price

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 4/16

1:40 pm-3:30 pm

1 stop31h 50m

Washington, D.C. Dulles Intl

Mon 4/20

6:26 am-8:40 am

2 stops20h 14m

$986

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 4/16

9:30 pm-3:30 pm

1 stop24h 00m

Washington, D.C. Dulles Intl

Mon 4/20

10:25 pm-8:40 am

2 stops28h 15m

$987

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Tue 7/7

9:20 am-8:20 pm

2 stops17h 00m

Washington, D.C. Dulles Intl

Wed 7/15

5:40 pm-8:40 am

2 stops33h 00m

$1,691

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Sun 3/1

9:20 am-11:50 pm

2 stops20h 30m

Washington, D.C. Reagan-National

Tue 3/3

7:41 pm-8:40 am

2 stops30h 59m

$2,035

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Tue 3/3

9:20 am-7:55 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Fri 3/6

6:20 pm-8:50 pm

2 stops20h 30m

$2,069

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Sun 3/1

9:20 am-11:00 pm

2 stops19h 40m

Washington, D.C. Reagan-National

Thu 3/5

2:14 pm-1:00 pm

2 stops16h 46m

$2,213

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Mon 3/2

9:20 am-8:12 pm

2 stops16h 52m

Washington, D.C. Reagan-National

Thu 3/5

2:14 pm-1:00 pm

2 stops16h 46m

$2,233

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Mon 3/2

9:20 am-11:00 pm

2 stops19h 40m

Washington, D.C. Reagan-National

Thu 3/5

5:00 pm-1:00 pm

2 stops14h 00m

$2,846

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Wed 6/3

9:30 pm-3:05 pm

2 stops23h 35m

$402

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Mon 6/1

9:30 pm-3:05 pm

2 stops47h 35m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 25 results
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Best time to book a flight from San Sebastian to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from San Sebastian with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Sebastian to District of Columbia

What is the cheapest month to book a flight from San Sebastian to District of Columbia?

Currently, October is the cheapest month in which you can book a flight from San Sebastian to District of Columbia (average of $376). Flying from San Sebastian to District of Columbia in July is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Sebastian to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Sebastian to District of Columbia?

    If you book a flight to District of Columbia from San Sebastian, you will be flying from San Sebastián, which is the city’s only airport. San Sebastián (EAS) is located 9.7 mi from the center of San Sebastian.

  • How long is the flight from San Sebastian to District of Columbia?

    American Airlines and Iberia can get you from San Sebastian to District of Columbia in just under 24h. Your travel time can differ by up to 7h 50m. The distance from San Sebastian to District of Columbia is about 3807 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from San Sebastian to District of Columbia that include hotel bookings?

    Yes. In addition to deals on San Sebastian to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Sebastian to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Sebastian to District of Columbia.

  • Can I find deals for business class flights from San Sebastian to District of Columbia?

    Yes. Cheapflights offers flight deals from San Sebastian to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Sebastian to District of Columbia?

    Currently, October is the cheapest month in which you can book a flight from San Sebastian to District of Columbia (average of $376). Flying from San Sebastian to District of Columbia in July is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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