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Cheap flights from Seattle to San Sebastian from $1,034

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to San Sebastian departing on 4/3. 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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0 bags
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Find the cheapest flights from Seattle to San Sebastian

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to San Sebastian that have been recently found on momondo from popular airlines, departing in the coming months.
7:10 pm - 8:25 amSEA-EAS
28h 15m2 stops
9:00 am - 5:15 pmEAS-SEA
41h 15m2 stops
$1,034
Find Deal
Thu, Apr 3 - Thu, Apr 10
8:20 pm - 12:55 pmSEA-EAS
31h 35m2 stops
9:25 am - 7:45 pmEAS-SEA
43h 20m2 stops
$1,089
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Sun, Apr 6 - Sun, Apr 13
5:35 pm - 12:55 pmSEA-EAS
34h 20m2 stops
9:25 am - 3:45 pmEAS-SEA
39h 20m2 stops
$1,094
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Sun, Apr 6 - Sun, Apr 13
8:20 pm - 8:10 amSEA-EAS
26h 50m2 stops
9:00 am - 8:50 pmEAS-SEA
44h 50m2 stops
$1,158
Find Deal
Sat, Apr 5 - Sat, Apr 12
7:20 am - 8:40 amSEA-EAS
17h 20m2 stops
1:40 pm - 12:48 amEAS-SEA
20h 08m2 stops
$1,211American Airlines
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Wed, Mar 26 - Mon, Mar 31
5:05 pm - 8:25 amSEA-EAS
30h 20m3 stops
9:00 am - 9:26 pmEAS-SEA
45h 26m3 stops
$1,218
Find Deal
Thu, Apr 3 - Thu, Apr 10
7:10 pm - 8:40 amSEA-EAS
52h 30m3 stops
9:00 am - 5:15 pmEAS-SEA
41h 15m2 stops
$1,219
Find Deal
Thu, Apr 3 - Thu, Apr 10
1:51 pm - 8:40 amSEA-EAS
57h 49m2 stops
9:30 pm - 10:59 pmEAS-SEA
34h 29m2 stops
$1,224Iberia
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Sat, Apr 5 - Sat, Apr 12
6:05 am - 12:55 pmSEA-EAS
45h 50m3 stops
11:20 am - 8:54 pmEAS-SEA
42h 34m3 stops
$1,269
Find Deal
Sun, Apr 6 - Sun, Apr 13
1:51 pm - 8:50 pmSEA-EAS
45h 59m2 stops
9:30 pm - 10:59 pmEAS-SEA
34h 29m2 stops
$1,361Iberia
Find Deal
Sat, Apr 5 - Sat, Apr 12

Iberia flights from Seattle to San Sebastian

Our best Iberia deals on Seattle to San Sebastian flight tickets
Iberia
Apr 5
SEA1:51 pmSeattle/Tacoma Intl
57h 49m
2 stops
EAS8:40 amSan Sebastián
Apr 12
EAS9:30 pmSan Sebastián
34h 29m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Iberia
Apr 5
SEA1:51 pmSeattle/Tacoma Intl
45h 59m
2 stops
EAS8:50 pmSan Sebastián
Apr 12
EAS9:30 pmSan Sebastián
34h 29m
2 stops
SEA10:59 pmSeattle/Tacoma Intl

See travel insights to San Sebastian from

How to get the cheapest flight ticket from Seattle 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 on your flight to San Sebastian?

On average, the least expensive day to fly to San Sebastian from Seattle is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $802. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to San Sebastian for around $802.

What is the cheapest time of day to depart on your flight to San Sebastian?

Flying to San Sebastian from Seattle at noon is the least expensive time of day to depart. momondo users have found prices as low as $802 when looking at flights departing at noon. Flights to San Sebastian are more costly at noon, with an average ticket price of $802. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Seattle to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to San Sebastian (SEA to EAS) flight deals and tips

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

Best Price Found

$1,034

Fastest flight time

17h 20m

Direct flights

None

Airports in San Sebastian

1 airport
The best flight deal from Seattle to San Sebastian found on momondo in the last 72 hours is $1,034
The fastest flight from Seattle to San Sebastian takes 17h 20m
There are no direct flights from Seattle to San Sebastian. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - San Sebastián Airport.
There is 1 airport near San Sebastian: San Sebastián (EAS)

  • How far is Seattle/Tacoma Intl to San Sebastián by plane?

    Seattle/Tacoma Intl and San Sebastián are 5178.8 mi apart from one another. Flights usually cover this in 17h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Sebastián Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to San Sebastián Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Sebastián Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to San Sebastián Airport.

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

    The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia
Irun

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to San Sebastian?

It is quick and easy to find Seattle to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

Can I find flights from Seattle to San Sebastian with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Sebastian from Seattle with this policy.

How can momondo help me find flights from Seattle to San Sebastian?

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

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

Of course. momondo tracks the price of Seattle to San Sebastian 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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