$409 Cheap flight deals from Washington (WAS) to San Sebastián (EAS)

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Airfares from $409 One Way, $494 Round Trip from Washington to San Sebastián

Prices starting at $494 for return flights and $409 for one-way flights to San Sebastián were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 16 - Tue, Sep 1
IAD
Washington
BIO
Bilbao
$494 Roundtrip, found 3 days ago
$494
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Sun, Aug 16 from Washington to Bilbao, returning Tue, Sep 1, priced at $494 found 3 days ago
Fri, Oct 2 - Sat, Oct 10
IAD
Washington
BIO
Bilbao
$511 Roundtrip, found 6 days ago
$511
Roundtrip
found 6 days ago
Select Royal Air Maroc flight, departing Fri, Oct 2 from Washington to Bilbao, returning Sat, Oct 10, priced at $511 found 6 days ago
Sat, Aug 15 - Fri, Aug 28
IAD
Washington
BIO
Bilbao
$540 Roundtrip, found 5 days ago
$540
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, Aug 15 from Washington to Bilbao, returning Fri, Aug 28, priced at $540 found 5 days ago
Wed, Oct 7 - Fri, Oct 16
DCA
Washington
BIO
Bilbao
$616 Roundtrip, found 4 days ago
$616
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Oct 7 from Washington to Bilbao, returning Fri, Oct 16, priced at $616 found 4 days ago
Mon, May 4 - Tue, May 12
IAD
Washington
BIO
Bilbao
$636 Roundtrip, found 2 days ago
$636
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Mon, May 4 from Washington to Bilbao, returning Tue, May 12, priced at $636 found 2 days ago

More About Flying To San Sebastián from Washington

Route Information for Flights from Washington to San Sebastián

Origin Airport IATA Code
WAS
Destination Airport IATA Code
EAS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to San Sebastián

Whether you want to book cheap flights from Washington to San Sebastián or are looking for the perfect package holiday, Orbitz is your one-stop source. Taking the stress and expense out of travel, Orbitz helps you find the best fares for Washington to San Sebastián flights.

Make the Most of Your Vacation

Not only does Orbitz have cheap deals for Washington to San Sebastián flights, we can also help you plan your vacation in advance. Why wait in lengthy lines for tickets to shows, amusement parks, and other attractions when you could be making the most of your holiday? Add activities to your flight booking for fewer hassles once you arrive in San Sebastián.

Planning on the Go

Book your flights from Washington to San Sebastián wherever you are with the Orbitz app for Android and iPhone. Or simply use m.orbitz.com on your mobile browser to search and book the Washington to San Sebastián flights that you want. And if you’re running late, you check your flight status and baggage claim information on your mobile device too too.

Craft Your Perfect Vacation

Orbitz takes the stress out of vacation planning with great deals on flights from Washington to San Sebastián, hotels, car rentals, cruises, and more. Mix and match results for your perfect trip, or book a complete vacation package.

Keep Informed With Orbitz

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Frequently asked questions

What is the shortest flight from Washington to San Sebastian?
At least 9 hours and 10 minutes long, the trip from Washington to San Sebastian is classed as a long-haul flight. Try to catch some shut-eye throughout the journey to arrive fresh and avoid jet lag.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.