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Cheap flights from San Sebastian to District of Columbia from $886

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Sebastian to District of Columbia departing on 2/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:20 am - 6:56 pm
EAS
-
DCA
15h 36m2 stops
American Airlines Logo
10:15 pm - 8:40 am
DCA
-
EAS
28h 25m2 stops
$886American Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
1:40 pm - 4:30 pm
EAS
-
IAD
32h 50m1 stop
American Airlines Logo
5:46 pm - 8:40 am
IAD
-
EAS
32h 54m2 stops
$896American Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
1:40 pm - 4:30 pm
EAS
-
IAD
32h 50m1 stop
American Airlines Logo
5:46 pm - 8:40 am
IAD
-
EAS
32h 54m2 stops
$897American Airlines
Wed, Feb 4 - Sun, Feb 8
Iberia Logo
9:30 pm - 3:35 pm
EAS
-
IAD
24h 05m2 stops
Iberia Logo
9:45 pm - 8:40 am
IAD
-
EAS
28h 55m2 stops
$902Iberia
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
1:40 pm - 4:30 pm
EAS
-
IAD
32h 50m1 stop
American Airlines Logo
6:00 pm - 8:50 pm
IAD
-
EAS
20h 50m1 stop
$908American Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
1:40 pm - 4:30 pm
EAS
-
IAD
32h 50m1 stop
American Airlines Logo
6:00 pm - 8:50 pm
IAD
-
EAS
20h 50m1 stop
$909American Airlines
Wed, Feb 4 - Sun, Feb 8
Iberia Logo
9:20 am - 6:54 pm
EAS
-
DCA
15h 34m2 stops
Iberia Logo
1:59 pm - 8:40 am
DCA
-
EAS
12h 41m2 stops
$915Iberia
Wed, Feb 4 - Sun, Feb 8

American Airlines flights from San Sebastian to District of Columbia

Our best American Airlines deals on San Sebastian to District of Columbia flight tickets
American Airlines
Feb 4
EAS9:20 amSan Sebastián
15h 36m
2 stops
DCA6:56 pmWashington, D.C. Reagan-National
Feb 8
DCA10:15 pmWashington, D.C. Reagan-National
28h 25m
2 stops
EAS8:40 amSan Sebastián
$886
Find similar
American Airlines
Feb 4
EAS1:40 pmSan Sebastián
32h 50m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
Feb 8
IAD5:46 pmWashington, D.C. Dulles Intl
32h 54m
2 stops
EAS8:40 amSan Sebastián
$896
Find similar
American Airlines
Feb 4
EAS1:40 pmSan Sebastián
32h 50m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
Feb 8
IAD5:46 pmWashington, D.C. Dulles Intl
32h 54m
2 stops
EAS8:40 amSan Sebastián
$897
Find similar

Iberia flights from San Sebastian to District of Columbia

Our best Iberia deals on San Sebastian to District of Columbia flight tickets
Iberia
Feb 4
EAS9:30 pmSan Sebastián
24h 05m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Feb 8
IAD9:45 pmWashington, D.C. Dulles Intl
28h 55m
2 stops
EAS8:40 amSan Sebastián
$902
Find similar
Iberia
Feb 4
EAS9:20 amSan Sebastián
15h 34m
2 stops
DCA6:54 pmWashington, D.C. Reagan-National
Feb 8
DCA1:59 pmWashington, D.C. Reagan-National
12h 41m
2 stops
EAS8:40 amSan Sebastián
$915
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from San Sebastian to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Wed 2/4

9:20 am-6:56 pm

2 stops15h 36m

Washington, D.C. Reagan-National

Sun 2/8

10:15 pm-8:40 am

2 stops28h 25m

$886

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Wed 2/4

1:40 pm-4:30 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 2/8

5:46 pm-8:40 am

2 stops32h 54m

$896

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Wed 2/4

1:40 pm-4:30 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 2/8

5:46 pm-8:40 am

2 stops32h 54m

$897

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Wed 2/4

9:30 pm-3:35 pm

2 stops24h 05m

Washington, D.C. Dulles Intl

Sun 2/8

9:45 pm-8:40 am

2 stops28h 55m

$902

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Wed 2/4

1:40 pm-4:30 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 2/8

6:00 pm-8:50 pm

1 stop20h 50m

$908

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Wed 2/4

1:40 pm-4:30 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 2/8

6:00 pm-8:50 pm

1 stop20h 50m

$909

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Wed 2/4

9:20 am-6:54 pm

2 stops15h 34m

Washington, D.C. Reagan-National

Sun 2/8

1:59 pm-8:40 am

2 stops12h 41m

$915

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Sebastian to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to District of Columbia

Fastest flight time

18h 36m

Direct flights

None
The fastest flight from San Sebastian to District of Columbia takes 18h 36m
There are no direct flights from San Sebastian to District of Columbia. There are no popular flight routes from San Sebastian to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from San Sebastián Airport to District of Columbia?

    Prices for flights from San Sebastián Airport to District of Columbia are updated daily.

  • How old do you have to be to fly from San Sebastián Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. 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 District of Columbia?

    Confirm your travel details to search for the latest offers for flights from San Sebastian to District of Columbia. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Sebastian to District of Columbia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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.

Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to District of Columbia?

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

Can I find flights from San Sebastian to District of Columbia with flexible booking policies on momondo?

Flights from San Sebastian to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Sebastian to District of Columbia?

momondo helps you find the best flight between San Sebastian and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Sebastian to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Sebastian to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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