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Cheap flights from Washington, D.C. to San Sebastian from $638

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to San Sebastian departing on 8/21. 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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mar. 6/11

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Easily compare round-trip flights from Washington, D.C. to San Sebastian

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to San Sebastian by changing tabs
American Airlines
Aug 21
DCA11:57 amWashington, D.C. Reagan-National
14h 43m
2 stops
EAS8:40 amSan Sebastián
Sep 2
EAS9:20 amSan Sebastián
18h 55m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
Multiple Airlines
Sep 12
BWI9:25 pmBaltimore/Washington
29h 15m
2 stops
EAS8:40 amSan Sebastián
Sep 17
EAS9:30 pmSan Sebastián
28h 10m
2 stops
BWI7:40 pmBaltimore/Washington
Iberia
Aug 21
IAD10:45 pmWashington, D.C. Dulles Intl
27h 55m
2 stops
EAS8:40 amSan Sebastián
Sep 2
EAS9:30 pmSan Sebastián
27h 45m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
Multiple Airlines
Sep 26
BWI9:25 pmBaltimore/Washington
29h 15m
2 stops
EAS8:40 amSan Sebastián
Oct 1
EAS9:30 pmSan Sebastián
28h 10m
2 stops
BWI7:40 pmBaltimore/Washington
American Airlines
Sep 13
BWI6:00 amBaltimore/Washington
25h 00m
2 stops
EAS1:00 pmSan Sebastián
Sep 16
EAS1:40 pmSan Sebastián
28h 52m
2 stops
BWI12:32 pmBaltimore/Washington
Multiple Airlines
Jul 12
IAD8:45 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
EAS8:50 pmSan Sebastián
Jul 15
EAS9:30 pmSan Sebastián
32h 31m
2 stops
IAD12:01 amWashington, D.C. Dulles Intl

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

If you're looking for one-way flights from Washington, D.C. to San Sebastian, view some of our deals below provided by Iberia
Multiple Airlines
Aug 3
IAD5:00 pmWashington, D.C. Dulles Intl
45h 50m
3 stops
EAS8:50 pmSan Sebastián
Multiple Airlines
Aug 3
BWI4:42 pmBaltimore/Washington
46h 08m
3 stops
EAS8:50 pmSan Sebastián
Multiple Airlines
Aug 3
IAD8:30 pmWashington, D.C. Dulles Intl
42h 20m
2 stops
EAS8:50 pmSan Sebastián

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

Our best American Airlines deals on Washington, D.C. to San Sebastian flight tickets
American Airlines
Aug 21
DCA11:57 amWashington, D.C. Reagan-National
14h 43m
2 stops
EAS8:40 amSan Sebastián
Sep 2
EAS9:20 amSan Sebastián
18h 55m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
American Airlines
Sep 13
BWI6:00 amBaltimore/Washington
25h 00m
2 stops
EAS1:00 pmSan Sebastián
Sep 16
EAS1:40 pmSan Sebastián
28h 52m
2 stops
BWI12:32 pmBaltimore/Washington
American Airlines
Jul 22
DCA12:29 pmWashington, D.C. Reagan-National
14h 11m
2 stops
EAS8:40 amSan Sebastián
Jul 31
EAS9:20 amSan Sebastián
17h 48m
2 stops
DCA9:08 pmWashington, D.C. Reagan-National

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

Our best Iberia deals on Washington, D.C. to San Sebastian flight tickets
Iberia
Aug 21
IAD10:45 pmWashington, D.C. Dulles Intl
27h 55m
2 stops
EAS8:40 amSan Sebastián
Sep 2
EAS9:30 pmSan Sebastián
27h 45m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
Iberia
Oct 4
BWI9:25 pmBaltimore/Washington
17h 25m
2 stops
EAS8:50 pmSan Sebastián
Oct 11
EAS9:20 amSan Sebastián
16h 20m
2 stops
BWI7:40 pmBaltimore/Washington
Iberia
Jul 12
IAD8:45 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
EAS8:50 pmSan Sebastián
Jul 15
EAS9:30 pmSan Sebastián
27h 45m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl

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

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 day to depart Washington, D.C. for San Sebastian?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Washington, D.C. to San Sebastian?

In the afternoon. Washington, D.C. to San Sebastian flights are approximately 25% more expensive in the morning than in the afternoon

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

Iberia. Iberia is the most popular carrier operating from Washington, D.C. to San Sebastian

What is the cheapest Washington, D.C. to San Sebastian flight route?

Washington, D.C. Dulles Intl - San Sebastián. Fly from Washington, D.C. Dulles Intl to San Sebastián for the best Washington, D.C. - San Sebastian flight prices

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

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

Best Price Found

$1,587

Fastest flight time

10h 15m

Direct flights

None

Airports in San Sebastian

1 airport
The best one-way flight to San Sebastian from Washington, D.C. in the past 72 hours is $1,587. The best round-trip flight deal from Washington, D.C. to San Sebastian found on momondo in the last 72 hours is $638.
The fastest flight from Washington, D.C. to San Sebastian takes 10h 15m
There are no direct flights from Washington, D.C. to San Sebastian. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - San Sebastián Airport, Baltimore/Washington Airport - San Sebastián Airport and Washington, D.C. Reagan-National Airport - San Sebastián Airport.
There is 1 airport near San Sebastian: San Sebastián (EAS)

  • How far is Washington, D.C. to San Sebastián by plane?

    The straight-line distance from Washington, D.C. to San Sebastián is 3781.9 mi. 14h 11m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from Washington, D.C. to San Sebastián Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The travel and health documents you'll need for your trip to San Sebastián Airport 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 San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Washington, D.C. to San Sebastian

Compare and see reviews for airlines that fly from Washington, D.C. to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $566Free CancellationRating
7.1
2,743 reviews
Search Iberia flights

Why use momondo?

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

Finding the right flight to San Sebastian from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Washington, D.C. to San Sebastian flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Sebastian from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Sebastian from Washington, D.C.. 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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mar. 6/4
mar. 6/11
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