How do I get Price Alerts for flights from San Sebastian to Washington, D.C.?

Search flight deals from San Sebastian to Washington, D.C. . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from San Sebastian to Washington, D.C. with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$646 Cheap Flights from San Sebastian to Washington, D.C. in 2025/26

1 adult

0 bags

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Cheap round-trip flights

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9:20 am - 10:59 pmEAS-DCA

19h 39m2 stops

5:59 pm - 8:40 amDCA-EAS

32h 41m2 stops

$646Iberia

Find Deal

Thu, Feb 12 - Sun, Feb 15

9:20 am - 3:35 pmEAS-IAD

36h 15m2 stops

9:45 pm - 8:40 amIAD-EAS

28h 55m2 stops

$649Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:20 am - 4:30 pmEAS-IAD

13h 10m1 stop

9:45 pm - 8:40 amIAD-EAS

28h 55m2 stops

$651Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:20 am - 10:59 pmEAS-DCA

19h 39m2 stops

5:32 pm - 1:00 pmDCA-EAS

13h 28m2 stops

$670Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:20 am - 3:35 pmEAS-IAD

36h 15m2 stops

9:45 pm - 8:40 amIAD-EAS

28h 55m2 stops

$673Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:20 am - 4:30 pmEAS-IAD

13h 10m1 stop

9:45 pm - 8:40 amIAD-EAS

28h 55m2 stops

$703Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:20 am - 10:59 pmEAS-DCA

19h 39m2 stops

5:59 pm - 8:40 amDCA-EAS

32h 41m2 stops

$722Iberia

Find Deal

Thu, Feb 12 - Sun, Feb 15

9:20 am - 3:35 pmEAS-IAD

36h 15m2 stops

9:45 pm - 8:40 amIAD-EAS

28h 55m2 stops

$725Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

1:40 pm - 6:24 pmEAS-BWI

34h 44m2 stops

11:46 am - 1:00 pmBWI-EAS

19h 14m2 stops

$785American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:20 am - 11:34 amEAS-BWI

32h 14m2 stops

6:30 pm - 1:00 pmBWI-EAS

36h 30m2 stops

$844American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

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

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

Iberia

Feb 12

EAS9:20 amSan Sebastián

19h 39m

2 stops

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

Feb 15

DCA5:59 pmWashington, D.C. Reagan-National

32h 41m

2 stops

EAS8:40 amSan Sebastián

$646

Find similar

Iberia

Feb 19

EAS9:20 amSan Sebastián

36h 15m

2 stops

IAD3:35 pmWashington, D.C. Dulles Intl

Feb 23

IAD9:45 pmWashington, D.C. Dulles Intl

28h 55m

2 stops

EAS8:40 amSan Sebastián

$649

Find similar

Iberia

Feb 19

EAS9:20 amSan Sebastián

13h 10m

1 stop

IAD4:30 pmWashington, D.C. Dulles Intl

Feb 23

IAD9:45 pmWashington, D.C. Dulles Intl

28h 55m

2 stops

EAS8:40 amSan Sebastián

$651

Find similar

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

Feb 19

EAS1:40 pmSan Sebastián

34h 44m

2 stops

BWI6:24 pmBaltimore/Washington

Feb 23

BWI11:46 amBaltimore/Washington

19h 14m

2 stops

EAS1:00 pmSan Sebastián

$785

Find similar

American Airlines

Feb 19

EAS9:20 amSan Sebastián

32h 14m

2 stops

BWI11:34 amBaltimore/Washington

Feb 23

BWI6:30 pmBaltimore/Washington

36h 30m

2 stops

EAS1:00 pmSan Sebastián

$844

Find similar

American Airlines

Feb 19

EAS1:40 pmSan Sebastián

26h 04m

2 stops

BWI9:44 amBaltimore/Washington

Feb 23

BWI6:30 pmBaltimore/Washington

36h 30m

2 stops

EAS1:00 pmSan Sebastián

$867

Find similar

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 2/12

9:20 am-10:59 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Sun 2/15

5:59 pm-8:40 am

2 stops32h 41m

$646

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 2/19

9:20 am-3:35 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Mon 2/23

9:45 pm-8:40 am

2 stops28h 55m

$649

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 2/19

9:20 am-4:30 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Mon 2/23

9:45 pm-8:40 am

2 stops28h 55m

$651

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 2/19

9:20 am-10:59 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Mon 2/23

5:32 pm-1:00 pm

2 stops13h 28m

$670

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 2/19

9:20 am-3:35 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Mon 2/23

9:45 pm-8:40 am

2 stops28h 55m

$673

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 2/19

9:20 am-4:30 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Mon 2/23

9:45 pm-8:40 am

2 stops28h 55m

$703

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 2/12

9:20 am-10:59 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Sun 2/15

5:59 pm-8:40 am

2 stops32h 41m

$722

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 2/19

9:20 am-3:35 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Mon 2/23

9:45 pm-8:40 am

2 stops28h 55m

$725

San SebastianBaltimore

EAS - BWI

EASBWI

San Sebastián

Thu 2/19

1:40 pm-6:24 pm

2 stops34h 44m

Baltimore/Washington

Mon 2/23

11:46 am-1:00 pm

2 stops19h 14m

$785

San SebastianBaltimore

EAS - BWI

EASBWI

San Sebastián

Thu 2/19

9:20 am-11:34 am

2 stops32h 14m

Baltimore/Washington

Mon 2/23

6:30 pm-1:00 pm

2 stops36h 30m

$844

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.

Direct flights	None

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 13h 10m.
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.

How do I get Price Alerts for flights from San Sebastian to Washington, D.C.?
Search flight deals from San Sebastian to Washington, D.C.. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from San Sebastian to Washington, D.C. with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

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.