What is the cheapest airline that flies from San Sebastián to District of Columbia?

British Airways and Iberia are the most popular carriers operating from San Sebastián to District of Columbia

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.

$471 Cheap Flights from San Sebastian to District of Columbia in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Sebastian to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 3:30 pm

EAS

IAD

24h 00m

1 stop

5:00 pm - 1:00 pm

IAD

EAS

14h 00m

1 stop

$1,400Iberia

Tue, May 26 - Sat, May 30

9:30 pm - 11:13 pm

EAS

DCA

31h 43m

2 stops

8:35 pm - 12:35 pm

DCA

EAS

34h 00m

2 stops

$1,404British Airways

Tue, May 26 - Sat, May 30

8:55 am - 7:00 pm

EAS

IAD

16h 05m

2 stops

9:55 am - 5:20 pm

IAD

EAS

25h 25m

3 stops

$1,477Multiple Airlines

Tue, May 26 - Sat, May 30

5:40 pm - 3:45 pm

EAS

IAD

28h 05m

2 stops

5:35 pm - 4:10 pm

IAD

EAS

16h 35m

1 stop

$1,481British Airways

Tue, May 26 - Sat, May 30

8:55 am - 7:00 pm

EAS

IAD

16h 05m

2 stops

5:34 pm - 5:20 pm

IAD

EAS

17h 46m

2 stops

$1,514Multiple Airlines

Tue, May 26 - Sat, May 30

British Airways flights from San Sebastian to District of Columbia

Our best British Airways deals on San Sebastian to District of Columbia flight tickets

British Airways

May 26

EAS9:30 pmSan Sebastián

31h 43m

2 stops

DCA11:13 pmWashington, D.C. Reagan-National

May 30

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

34h 00m

2 stops

EAS12:35 pmSan Sebastián

$1,404

British Airways

May 26

EAS5:40 pmSan Sebastián

28h 05m

2 stops

IAD3:45 pmWashington, D.C. Dulles Intl

May 30

IAD5:35 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

EAS4:10 pmSan Sebastián

$1,481

momondo Fare Finder

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

Cheapest round-trip

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Tue 5/26

9:30 pm-3:30 pm

1 stop24h 00m

Washington, D.C. Dulles Intl

Sat 5/30

5:00 pm-1:00 pm

1 stop14h 00m

$1,400

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Tue 5/26

9:30 pm-11:13 pm

2 stops31h 43m

Washington, D.C. Reagan-National

Sat 5/30

8:35 pm-12:35 pm

2 stops34h 00m

$1,404

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Tue 5/26

8:55 am-7:00 pm

2 stops16h 05m

Washington, D.C. Dulles Intl

Sat 5/30

9:55 am-5:20 pm

3 stops25h 25m

$1,477

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Tue 5/26

5:40 pm-3:45 pm

2 stops28h 05m

Washington, D.C. Dulles Intl

Sat 5/30

5:35 pm-4:10 pm

1 stop16h 35m

$1,481

Quickest round-trip

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Tue 5/26

8:55 am-7:00 pm

2 stops16h 05m

Washington, D.C. Dulles Intl

Sat 5/30

5:34 pm-5:20 pm

2 stops17h 46m

$1,514

Cheapest one-way

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 6/11

9:10 am-12:28 pm

3 stops57h 18m

$471

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 6/11

9:10 am-12:28 pm

3 stops57h 18m

$582

San SebastianWashington, D.C.

EAS - IAD

EASIAD

San Sebastián

Thu 6/11

1:40 pm-8:35 pm

2 stops36h 55m

$605

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 6/11

6:00 pm-9:55 pm

3 stops33h 55m

$635

San SebastianWashington, D.C.

EAS - DCA

EASDCA

San Sebastián

Thu 6/11

6:00 pm-9:55 pm

3 stops33h 55m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Sebastian to District of Columbia

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

Prices

Airlines

Can stopping save me money on San Sebastian to District of Columbia flights?

You could potentially save up to 29% on your flight if you consider stops on a San Sebastian to District of Columbia flight.

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	27h 30m
Direct flights	None

The fastest flight from San Sebastian to District of Columbia takes 27h 30m

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

Frequently asked questions about flying from San Sebastian to District of Columbia

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.

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.