$240 Cheap flight deals from Seattle (SEA) to San Sebastián (EAS)

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This Weekend's Flight Deals from Seattle to San Sebastián

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 15 - Sun, Feb 22
SEA
Seattle - Tacoma Intl.
BIO
Bilbao
$1,264 Roundtrip, found 2 days ago
$1,264
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Sun, Feb 15 from Seattle - Tacoma Intl. to Bilbao, returning Sun, Feb 22, priced at $1,264 found 2 days ago

Airfares from $240 One Way, $499 Round Trip from Seattle to San Sebastián

Prices starting at $499 for return flights and $240 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.

Thu, Mar 5 - Thu, Mar 12
SEA
Seattle
BIO
Bilbao
$499 Roundtrip, found 5 days ago
$499
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Mar 5 from Seattle to Bilbao, returning Thu, Mar 12, priced at $499 found 5 days ago
Wed, Oct 21 - Wed, Oct 28
SEA
Seattle
BIO
Bilbao
$531 Roundtrip, found 21 hours ago
$531
Roundtrip
found 21 hours ago
Select Iberia flight, departing Wed, Oct 21 from Seattle to Bilbao, returning Wed, Oct 28, priced at $531 found 21 hours ago
Sun, May 10 - Fri, May 22
SEA
Seattle
BIO
Bilbao
$578 Roundtrip, found 19 hours ago
$578
Roundtrip
found 19 hours ago
Select Scandinavian Airlines flight, departing Sun, May 10 from Seattle to Bilbao, returning Fri, May 22, priced at $578 found 19 hours ago
Tue, Aug 25 - Mon, Aug 31
SEA
Seattle
EAS
San Sebastián
$679 Roundtrip, found 1 day ago
$679
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Aug 25 from Seattle to San Sebastián, returning Mon, Aug 31, priced at $679 found 1 day ago
Wed, Apr 8 - Thu, Apr 16
SEA
Seattle
BIO
Bilbao
$682 Roundtrip, found 16 hours ago
$682
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Wed, Apr 8 from Seattle to Bilbao, returning Thu, Apr 16, priced at $682 found 16 hours ago

More About Flying To San Sebastián from Seattle

Route Information for Flights from Seattle to San Sebastián

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

Seattle to San Sebastián

Orbitz guarantees you low prices on flights from Seattle to San Sebastián. In addition to low fares on Seattle to San Sebastián flights, Orbitz offers fantastic savings on hotels, cruises, vacation packages, and more.

Earn Miles While Saving

Besides helping you fly for the lowest fares, Orbitz lets you earn miles for your frequent flyer program for certain flights from Seattle to San Sebastián. If you are a member of the frequent flyer or loyalty program offered by the airline you booked through Orbitz or a partner airline’s, simply add your frequent flyer number to your Orbitz reservation to get credit for your Seattle to San Sebastián flights.

Travel Planning Made Easy

We help take some of the anxiety out of your Seattle to San Sebastián flights with free flight alerts. We will let you know of flight changes and delays to your flights from Seattle to San Sebastián by email, voicemail, or text messages to your mobile phone. Alerts can also be sent to up to six other contacts to keep family and business teams informed.

Use Mobile Apps with Orbitz

Orbitz lets you find the best deals on Seattle to San Sebastián flights while on the go, with our easy-to-use Android and iPhone mobile apps. Easily check flight status, gate numbers, and other flight details all in one place with our app—which is great when you are in a hurry. You can use the apps to access great mobile deals on flights and amazing hotel rooms.

Frequently asked questions

What is the shortest flight from Seattle to San Sebastian?
Pick your favorite seat, because you'll be in it for at least 11 hours and 25 minutes. This is the quickest possible flight time from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bilbao (BIO)
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.

More Destinations

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.