When did momondo last update prices for flights from San Sebastián Airport to Washington, D.C.?

Prices for flights from San Sebastián Airport to Washington, D.C. were last updated today.

How old do you have to be to fly from San Sebastián Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Sebastián Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$553 Cheap Flights from San Sebastian to Washington, D.C. in 2026

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1:40 pm - 10:29 pm

EAS

DCA

14h 49m

2 stops

1:25 pm - 8:40 am

DCA

EAS

13h 15m

2 stops

$774Iberia

Thu, Apr 16 - Mon, Apr 20

9:20 am - 10:59 pm

EAS

DCA

19h 39m

2 stops

1:54 pm - 1:00 pm

DCA

EAS

17h 06m

2 stops

$775Iberia

Thu, Apr 16 - Mon, Apr 20

9:30 pm - 3:30 pm

EAS

IAD

24h 00m

1 stop

5:40 pm - 8:40 am

IAD

EAS

33h 00m

2 stops

$787Iberia

Thu, Apr 16 - Mon, Apr 20

9:30 pm - 7:40 pm

EAS

BWI

52h 10m

2 stops

9:30 pm - 8:40 am

BWI

EAS

29h 10m

2 stops

$791Iberia

Thu, Apr 16 - Mon, Apr 20

1:40 pm - 3:30 pm

EAS

IAD

31h 50m

1 stop

5:00 pm - 1:00 pm

IAD

EAS

14h 00m

1 stop

$798Iberia

Thu, Apr 16 - Mon, Apr 20

1:40 pm - 3:50 pm

EAS

IAD

32h 10m

2 stops

10:25 pm - 8:40 am

IAD

EAS

28h 15m

2 stops

$807Iberia

Thu, Apr 16 - Mon, Apr 20

1:40 pm - 10:29 pm

EAS

DCA

14h 49m

2 stops

8:20 am - 8:40 am

DCA

EAS

18h 20m

2 stops

$898American Airlines

Thu, Apr 16 - Mon, Apr 20

9:20 am - 8:49 am

EAS

IAD

53h 29m

2 stops

8:11 pm - 1:00 pm

IAD

EAS

34h 49m

2 stops

$927American Airlines

Thu, Apr 16 - Mon, Apr 20

9:20 am - 3:50 pm

EAS

IAD

36h 30m

2 stops

9:19 am - 8:40 am

IAD

EAS

17h 21m

2 stops

$1,231American Airlines

Thu, Apr 16 - Mon, Apr 20

9:20 am - 8:20 pm

EAS

IAD

17h 00m

2 stops

1:06 pm - 8:40 am

IAD

EAS

13h 34m

2 stops

$1,614Multiple Airlines

Tue, Jul 7 - Wed, Jul 15

American Airlines flights from San Sebastian to Washington, D.C.

Our best American Airlines deals on San Sebastian to Washington, D.C. flight tickets

American Airlines

Apr 16

EAS1:40 pmSan Sebastián

14h 49m

2 stops

DCA10:29 pmWashington, D.C. Reagan-National

Apr 20

DCA8:20 amWashington, D.C. Reagan-National

18h 20m

2 stops

EAS8:40 amSan Sebastián

$898

American Airlines

Apr 16

EAS9:20 amSan Sebastián

53h 29m

2 stops

IAD8:49 amWashington, D.C. Dulles Intl

Apr 20

IAD8:11 pmWashington, D.C. Dulles Intl

34h 49m

2 stops

EAS1:00 pmSan Sebastián

$927

American Airlines

Apr 16

EAS9:20 amSan Sebastián

36h 30m

2 stops

IAD3:50 pmWashington, D.C. Dulles Intl

Apr 20

IAD9:19 amWashington, D.C. Dulles Intl

17h 21m

2 stops

EAS8:40 amSan Sebastián

$1,231

Iberia flights from San Sebastian to Washington, D.C.

Our best Iberia deals on San Sebastian to Washington, D.C. flight tickets

Iberia

Apr 16

EAS1:40 pmSan Sebastián

14h 49m

2 stops

DCA10:29 pmWashington, D.C. Reagan-National

Apr 20

DCA1:25 pmWashington, D.C. Reagan-National

13h 15m

2 stops

EAS8:40 amSan Sebastián

$774

Iberia

Apr 16

EAS9:20 amSan Sebastián

19h 39m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

Apr 20

DCA1:54 pmWashington, D.C. Reagan-National

17h 06m

2 stops

EAS1:00 pmSan Sebastián

$775

Iberia

Apr 16

EAS9:30 pmSan Sebastián

24h 00m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Apr 20

IAD5:40 pmWashington, D.C. Dulles Intl

33h 00m

2 stops

EAS8:40 amSan Sebastián

$787

momondo Fare Finder

Use the filters below to find and compare flights from San Sebastian to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 4/16

1:40 pm-10:29 pm

2 stops14h 49m

Washington, D.C. Reagan-National

Mon 4/20

1:25 pm-8:40 am

2 stops13h 15m

$774

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 4/16

9:20 am-10:59 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Mon 4/20

1:54 pm-1:00 pm

2 stops17h 06m

$775

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

5:40 pm-8:40 am

2 stops33h 00m

$787

San SebastianBaltimore

EAS - BWI

EASBWI

San Sebastián

Thu 4/16

9:30 pm-7:40 pm

2 stops52h 10m

Baltimore/Washington

Mon 4/20

9:30 pm-8:40 am

2 stops29h 10m

$791

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

5:00 pm-1:00 pm

1 stop14h 00m

$798

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 4/16

1:40 pm-3:50 pm

2 stops32h 10m

Washington, D.C. Dulles Intl

Mon 4/20

10:25 pm-8:40 am

2 stops28h 15m

$807

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 4/16

1:40 pm-10:29 pm

2 stops14h 49m

Washington, D.C. Reagan-National

Mon 4/20

8:20 am-8:40 am

2 stops18h 20m

$898

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 4/16

9:20 am-8:49 am

2 stops53h 29m

Washington, D.C. Dulles Intl

Mon 4/20

8:11 pm-1:00 pm

2 stops34h 49m

$927

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 4/16

9:20 am-3:50 pm

2 stops36h 30m

Washington, D.C. Dulles Intl

Mon 4/20

9:19 am-8:40 am

2 stops17h 21m

$1,231

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

1:06 pm-8:40 am

2 stops13h 34m

$1,614

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Sebastian to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Sebastián to Washington, D.C.?

Iberia, American Airlines, and British Airways are the most popular carriers operating from San Sebastián to Washington, D.C.

When to book flights from San Sebastian to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from San Sebastian to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Sebastian to Washington, D.C. (EAS to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to Washington, D.C.

Fastest flight time	21h 45m
Direct flights	None

The fastest flight from San Sebastian to Washington, D.C. takes 21h 45m

There are no direct flights from San Sebastian to Washington, D.C.. There are no popular flight routes from San Sebastian to Washington, D.C..

Search flight deals

How far is San Sebastián to Washington, D.C. by plane?
There are 3781.9 mi between San Sebastián and Washington, D.C.. A reasonable flight in good conditions will take 21h 45m.
When did momondo last update prices for flights from San Sebastián Airport to Washington, D.C.?
Prices for flights from San Sebastián Airport to Washington, D.C. were last updated today.
How old do you have to be to fly from San Sebastián Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Sebastián Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Silver Spring

Gaithersburg

Fredericksburg

Rockville

Tysons

Manassas

Springfield

Bethesda

Fairfax

Linthicum Heights

Reston

Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Sebastian to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Sebastian to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from San Sebastian which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Sebastian to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from San Sebastian.

I’m not ready to book a flight from San Sebastian to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from San Sebastian. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from San Sebastian to Washington, D.C. from $553

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Sebastian to Washington, D.C. departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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American Airlines flights from San Sebastian to Washington, D.C.

Our best American Airlines deals on San Sebastian to Washington, D.C. flight tickets

Iberia flights from San Sebastian to Washington, D.C.

Our best Iberia deals on San Sebastian to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Sebastian to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Sebastian to Washington, D.C.

What is the cheapest airline that flies from San Sebastián to Washington, D.C.?

When to book flights from San Sebastian to Washington, D.C.

Cheap San Sebastian to Washington, D.C. (EAS to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to Washington, D.C.

Fastest flight time

Direct flights

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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