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.

$850 Cheap Flights from San Sebastian to Washington, D.C. in 2026

Find the cheapest flights from San Sebastian to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:05 pm - 6:45 pm

EAS

BWI

34h 40m

2 stops

8:35 pm - 1:30 pm

BWI

EAS

34h 55m

2 stops

$850Iberia

Thu, Nov 5 - Mon, Nov 9

9:20 am - 6:45 pm

EAS

BWI

15h 25m

2 stops

8:35 pm - 8:40 am

BWI

EAS

30h 05m

2 stops

$874Iberia

Fri, Nov 6 - Tue, Nov 10

9:20 am - 7:55 pm

EAS

IAD

16h 35m

2 stops

6:20 pm - 8:40 am

IAD

EAS

32h 20m

2 stops

$928Iberia

Sat, Nov 7 - Tue, Nov 10

9:20 am - 11:33 pm

EAS

DCA

20h 13m

2 stops

8:35 am - 8:40 am

DCA

EAS

18h 05m

2 stops

$944American Airlines

Fri, Aug 7 - Wed, Oct 7

9:20 am - 3:30 pm

EAS

IAD

12h 10m

1 stop

10:50 am - 8:40 am

IAD

EAS

15h 50m

2 stops

$957American Airlines

Fri, Aug 7 - Wed, Oct 7

9:20 am - 11:59 pm

EAS

DCA

20h 39m

2 stops

6:23 pm - 8:40 am

DCA

EAS

32h 17m

2 stops

$958American Airlines

Wed, Sep 2 - Sun, Sep 6

9:30 pm - 7:04 pm

EAS

BWI

27h 34m

2 stops

1:07 pm - 1:00 pm

BWI

EAS

17h 53m

2 stops

$1,327Multiple Airlines

Fri, Aug 7 - Wed, Oct 7

8:55 am - 10:18 am

EAS

DCA

31h 23m

3 stops

12:40 pm - 8:30 am

DCA

EAS

37h 50m

3 stops

$1,370Multiple Airlines

Fri, Jun 26 - Tue, Jun 30

3:50 pm - 8:45 pm

EAS

DCA

34h 55m

2 stops

6:00 am - 8:50 pm

DCA

EAS

32h 50m

2 stops

$1,639British Airways

Fri, Jun 26 - Tue, Jun 30

9:30 pm - 3:30 pm

EAS

IAD

24h 00m

1 stop

5:00 pm - 8:50 pm

IAD

EAS

21h 50m

1 stop

$1,925British Airways

Fri, Jun 26 - Tue, Jun 30

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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

American Airlines

Aug 7

EAS9:20 amSan Sebastián

20h 13m

2 stops

DCA11:33 pmWashington, D.C. Reagan-National

Oct 7

DCA8:35 amWashington, D.C. Reagan-National

18h 05m

2 stops

EAS8:40 amSan Sebastián

$944

American Airlines

Aug 7

EAS9:20 amSan Sebastián

12h 10m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Oct 7

IAD10:50 amWashington, D.C. Dulles Intl

15h 50m

2 stops

EAS8:40 amSan Sebastián

$957

American Airlines

Sep 2

EAS9:20 amSan Sebastián

20h 39m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

Sep 6

DCA6:23 pmWashington, D.C. Reagan-National

32h 17m

2 stops

EAS8:40 amSan Sebastián

$958

British Airways flights from San Sebastian to Washington, D.C.

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

British Airways

Jun 26

EAS3:50 pmSan Sebastián

34h 55m

2 stops

DCA8:45 pmWashington, D.C. Reagan-National

Jun 30

DCA6:00 amWashington, D.C. Reagan-National

32h 50m

2 stops

EAS8:50 pmSan Sebastián

$1,639

British Airways

Jun 26

EAS9:30 pmSan Sebastián

24h 00m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Jun 30

IAD5:00 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

EAS8:50 pmSan Sebastián

$1,925

British Airways

Jun 26

EAS3:50 pmSan Sebastián

33h 50m

1 stop

BWI7:40 pmBaltimore/Washington

Jun 30

BWI9:30 pmBaltimore/Washington

17h 20m

2 stops

EAS8:50 pmSan Sebastián

$3,334

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

Cheapest round-trip

San SebastianBaltimore

EAS - BWI

EASBWI

San Sebastián

Thu 11/5

2:05 pm-6:45 pm

2 stops34h 40m

Baltimore/Washington

Mon 11/9

8:35 pm-1:30 pm

2 stops34h 55m

$850

San SebastianBaltimore

EAS - BWI

EASBWI

San Sebastián

Fri 11/6

9:20 am-6:45 pm

2 stops15h 25m

Baltimore/Washington

Tue 11/10

8:35 pm-8:40 am

2 stops30h 05m

$874

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Sat 11/7

9:20 am-7:55 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Tue 11/10

6:20 pm-8:40 am

2 stops32h 20m

$928

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Fri 8/7

9:20 am-11:33 pm

2 stops20h 13m

Washington, D.C. Reagan-National

Wed 10/7

8:35 am-8:40 am

2 stops18h 05m

$944

Quickest round-trip

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Fri 8/7

9:20 am-3:30 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Wed 10/7

10:50 am-8:40 am

2 stops15h 50m

$957

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Wed 9/2

9:20 am-11:59 pm

2 stops20h 39m

Washington, D.C. Reagan-National

Sun 9/6

6:23 pm-8:40 am

2 stops32h 17m

$958

San SebastianBaltimore

EAS - BWI

EASBWI

San Sebastián

Fri 8/7

9:30 pm-7:04 pm

2 stops27h 34m

Baltimore/Washington

Wed 10/7

1:07 pm-1:00 pm

2 stops17h 53m

$1,327

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Fri 6/26

8:55 am-10:18 am

3 stops31h 23m

Washington, D.C. Reagan-National

Tue 6/30

12:40 pm-8:30 am

3 stops37h 50m

$1,370

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Fri 6/26

3:50 pm-8:45 pm

2 stops34h 55m

Washington, D.C. Reagan-National

Tue 6/30

6:00 am-8:50 pm

2 stops32h 50m

$1,639

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Fri 6/26

9:30 pm-3:30 pm

1 stop24h 00m

Washington, D.C. Dulles Intl

Tue 6/30

5:00 pm-8:50 pm

1 stop21h 50m

$1,925

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Can stopping save me money on San Sebastian to Washington, D.C. flights?

You could potentially save up to 19% on your flight if you consider stops on a San Sebastian to Washington, D.C. flight.

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	20h 13m
Direct flights	None

The fastest flight from San Sebastian to Washington, D.C. takes 20h 13m

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..

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Frequently asked questions about flying from San Sebastian to Washington, D.C.

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 20h 13m.
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

Laurel

Fredericksburg

Gaithersburg

Colonial Beach

Rockville

Linthicum Heights

Silver Spring

Towson

Manassas

Tysons

Springfield

Bethesda

Fairfax

College Park

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 $850

Find the cheapest flights from San Sebastian to Washington, D.C.

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Big names and deals

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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

British Airways flights from San Sebastian to Washington, D.C.

Our best British Airways 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.

Can stopping save me money on San Sebastian to Washington, D.C. flights?

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

Frequently asked questions about flying from San Sebastian to Washington, D.C.

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.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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