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San Sebastian

$484+ Cheap flights from District of Columbia to San Sebastian (EAS)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to San Sebastian

Keep the following information in mind while searching for District of Columbia to San Sebastian flight deals. Data was last updated September 15, 2025.

Round-trip from

$570
(American Airlines)

One-way from

$484
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$857
From District of Columbia to San Sebastián
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One-way flight from District of Columbia to San Sebastián
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Highest demand for flights based on searches. 4% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to San Sebastian

Cheapest flights from District of Columbia to San Sebastian
Explore the most affordable flight options available from District of Columbia to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/64:35 pmIAD - EAS
1 stop10h 05mAmerican Airlines
Wed 10/229:20 amEAS - IAD
1 stop11h 40mAmerican Airlines
Deal found 9/14$570
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/2911:59 amDCA - EAS
2 stops15h 41mAmerican Airlines
Wed 11/59:20 amEAS - DCA
2 stops20h 36mAmerican Airlines
Deal found 9/14$587
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/3011:59 amDCA - EAS
2 stops15h 41mAmerican Airlines
Thu 11/69:20 amEAS - DCA
2 stops19h 28mAmerican Airlines
Deal found 9/14$617
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 pmIAD - EAS
1 stop20h 50mIberia
Thu 11/69:20 amEAS - IAD
1 stop13h 10mIberia
Deal found 9/14$632
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/302:18 pmIAD - EAS
2 stops13h 22mAmerican Airlines
Thu 11/69:20 amEAS - IAD
1 stop13h 10mAmerican Airlines
Deal found 9/14$647
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/210:15 amDCA - EAS
2 stops16h 25mAmerican Airlines
Mon 11/109:20 amEAS - DCA
2 stops17h 54mAmerican Airlines
Deal found 9/15$668
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/610:51 amDCA - EAS
2 stops15h 49mAmerican Airlines
Wed 10/221:40 pmEAS - DCA
2 stops15h 17mAmerican Airlines
Deal found 9/14$674
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:35 pmIAD - EAS
1 stop10h 05mIberia
Mon 10/279:30 pmEAS - IAD
2 stops24h 05mIberia
Deal found 9/13$680
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:18 pmIAD - EAS
2 stops13h 22mMultiple Airlines
Thu 11/69:30 pmEAS - IAD
2 stops31h 37mMultiple Airlines
Deal found 9/14$696
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:45 amIAD - EAS
2 stops25h 35mMultiple Airlines
Mon 10/272:05 pmEAS - IAD
2 stops32h 35mMultiple Airlines
Deal found 9/13$740
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:35 pmIAD - EAS
1 stop22h 15mMultiple Airlines
Wed 10/229:30 pmEAS - IAD
1 stop23h 30mMultiple Airlines
Deal found 9/14$743
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/3012:59 pmDCA - EAS
2 stops14h 41mAmerican Airlines
Fri 11/79:20 amEAS - DCA
2 stops15h 48mAmerican Airlines
Deal found 9/15$782

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to San Sebastian 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 September 15, 2025.
Use the filters below to find and compare flights from District of Columbia to San Sebastian that are best for you.

Fly from

District of Columbia

Fly to

San Sebastian

Route

Depart

Return

Price

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Mon 10/6

4:35 pm-8:40 am

1 stop10h 05m

San Sebastián

Wed 10/22

9:20 am-3:00 pm

1 stop11h 40m

$570

Washington, D.C.San Sebastian

DCA - EAS

DCAEAS

Washington, D.C. Reagan-National

Wed 10/29

11:59 am-8:40 am

2 stops15h 41m

San Sebastián

Wed 11/5

9:20 am-11:56 pm

2 stops20h 36m

$587

Washington, D.C.San Sebastian

DCA - EAS

DCAEAS

Washington, D.C. Reagan-National

Thu 10/30

11:59 am-8:40 am

2 stops15h 41m

San Sebastián

Thu 11/6

9:20 am-10:48 pm

2 stops19h 28m

$617

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 10/30

7:00 pm-8:50 pm

1 stop20h 50m

San Sebastián

Thu 11/6

9:20 am-4:30 pm

1 stop13h 10m

$632

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 10/30

2:18 pm-8:40 am

2 stops13h 22m

San Sebastián

Thu 11/6

9:20 am-4:30 pm

1 stop13h 10m

$647

Washington, D.C.San Sebastian

DCA - EAS

DCAEAS

Washington, D.C. Reagan-National

Sun 11/2

10:15 am-8:40 am

2 stops16h 25m

San Sebastián

Mon 11/10

9:20 am-9:14 pm

2 stops17h 54m

$668

Washington, D.C.San Sebastian

DCA - EAS

DCAEAS

Washington, D.C. Reagan-National

Mon 10/6

10:51 am-8:40 am

2 stops15h 49m

San Sebastián

Wed 10/22

1:40 pm-10:57 pm

2 stops15h 17m

$674

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 10/22

4:35 pm-8:40 am

1 stop10h 05m

San Sebastián

Mon 10/27

9:30 pm-4:35 pm

2 stops24h 05m

$680

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 10/30

2:18 pm-8:40 am

2 stops13h 22m

San Sebastián

Thu 11/6

9:30 pm-11:07 pm

2 stops31h 37m

$696

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 10/22

9:45 am-5:20 pm

2 stops25h 35m

San Sebastián

Mon 10/27

2:05 pm-5:40 pm

2 stops32h 35m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 22 results
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Best time to book a flight from District of Columbia to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from District of Columbia 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 District of Columbia to San Sebastian

What is the cheapest time of day to fly from DC to EAS?

Find hourly flight availability from District of Columbia to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to San Sebastian as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to San Sebastian. 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 into for flights to San Sebastian from District of Columbia?

    San Sebastián (EAS) is the airport you will fly into if you book a flight from District of Columbia to San Sebastian. It is only a 9.7 mi journey from San Sebastián (EAS) to San Sebastian’s city center.

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

    A quick flight from District of Columbia to San Sebastian can take about 10h 05m. American Airlines provides one of the quickest options available for as low as $570. The distance between District of Columbia and San Sebastian is about 3807 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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Alternative routes for District of Columbia to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from District of Columbia to San Sebastian

Discover the top airline that operate flights from District of Columbia to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$561Average$1,055FlexibilityNo cancel feeOn-time77%

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