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$466+ Cheap flights from Seattle (SEA) to San Sebastian (EAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EAS
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from Seattle to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Round-trip from

$1,310
(mytrip.com)

One-way from

$466
(Kiwi.com)
From Seattle/Tacoma Intl to San Sebastián
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One-way flight from Seattle/Tacoma Intl to San Sebastián
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What is the cheapest day to fly round-trip from Seattle to San Sebastian?

Travelers have found that booking a Tuesday departure is the best way to save up to 75% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from SEA to EAS?

When flying from Seattle to San Sebastian, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 43% versus a flight at noon.

Cheap Seattle to San Sebastian flights in July & August 2024

Find cheap flight options from Seattle to San Sebastian specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:00 amSEA - EAS
2 stops24h 45mMultiple Airlines
Fri 12/208:30 amEAS - SEA
3 stops41h 35mMultiple Airlines
Deal found 7/24$1,310
This Ovago deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:50 pmSEA - EAS
2 stops35h 50mMultiple Airlines
Fri 12/201:40 pmEAS - SEA
2 stops20h 17mMultiple Airlines
Deal found 7/24$1,476
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/315:50 amSEA - EAS
3 stops25h 55mMultiple Airlines
Fri 12/208:30 amEAS - SEA
3 stops41h 35mMultiple Airlines
Deal found 7/24$1,493
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:40 pmSEA - EAS
1 stop36h 00mMultiple Airlines
Fri 12/207:15 pmEAS - SEA
2 stops50h 00mMultiple Airlines
Deal found 7/24$1,837

Seattle to San Sebastian 2024 flight deals

Discover exclusive flight deals for travel between Seattle and San Sebastian in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:00 amSEA - EAS
2 stops24h 45mMultiple Airlines
Fri 12/208:30 amEAS - SEA
3 stops41h 35mMultiple Airlines
Deal found 7/24$1,310
This Ovago deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:50 pmSEA - EAS
2 stops35h 50mMultiple Airlines
Fri 12/201:40 pmEAS - SEA
2 stops20h 17mMultiple Airlines
Deal found 7/24$1,476
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/315:50 amSEA - EAS
3 stops25h 55mMultiple Airlines
Fri 12/208:30 amEAS - SEA
3 stops41h 35mMultiple Airlines
Deal found 7/24$1,493
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:40 pmSEA - EAS
1 stop36h 00mMultiple Airlines
Fri 12/207:15 pmEAS - SEA
2 stops50h 00mMultiple Airlines
Deal found 7/24$1,837

One-way flights to San Sebastian from Seattle

Search for one-way flight options from Seattle to San Sebastian. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/116:55 pmSEA - EAS
3 stops33h 05mMultiple Airlines
Deal found 7/25$466
This Combigo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/116:50 pmSEA - EAS
2 stops28h 50mMultiple Airlines
Deal found 7/25$573
This Ovago deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/111:40 pmSEA - EAS
1 stop18h 00mIberia
Deal found 7/25$976

Find flights from Seattle to San Sebastian within your budget

Customize your flight search to find flights from Seattle to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,310 - $1,837

Route

Depart

Return

Price

Seattle/Tacoma IntlSan Sebastián

SEA - EAS

SEAEAS

Seattle/Tacoma Intl

Sat 8/31

2 stops24h 45m

San Sebastián

Fri 12/20

3 stops41h 35m

$1,310

Seattle/Tacoma IntlSan Sebastián

SEA - EAS

SEAEAS

Seattle/Tacoma Intl

Sat 8/31

2 stops35h 50m

San Sebastián

Fri 12/20

2 stops20h 17m

$1,476

Seattle/Tacoma IntlSan Sebastián

SEA - EAS

SEAEAS

Seattle/Tacoma Intl

Sat 8/31

3 stops25h 55m

San Sebastián

Fri 12/20

3 stops41h 35m

$1,493

Seattle/Tacoma IntlSan Sebastián

SEA - EAS

SEAEAS

Seattle/Tacoma Intl

Sat 8/31

1 stop36h 00m

San Sebastián

Fri 12/20

2 stops50h 00m

$1,837

Flights are sorted by cheapest first

Deals found on 7/24

What is the cheapest day to fly from Seattle to San Sebastian?

Use this chart to determine the cheapest time to fly round-trip from Seattle to San Sebastian. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to San Sebastian flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated July 25, 2024.
Iberia
7.0
Good
2,673 reviews

Boarding

7.2

Food

6.4

Comfort

6.8

Overall

7.0

Entertainment

6.7

Crew

7.6

Reviews

1 / 10

I didn't get my connecting flight boarding pass till I got to JFK. That caused some anxiety.

Iberia
7.0
Good
2,673 reviews
Iberia
7.0
Good
2,673 reviews

Boarding

7.2

Food

6.4

Comfort

6.8

Overall

7.0

Entertainment

6.7

Crew

7.6

Reviews

1 / 10

I didn't get my connecting flight boarding pass till I got to JFK. That caused some anxiety.

Related info for your journey

Find useful and relevant information for your journey from Seattle to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to San Sebastian for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Seattle to San Sebastian for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,310, but on average you can expect to pay $1,529.

  • What does SEA to EAS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to San Sebastián Airport flight would often be abbreviated as a SEA to EAS flight.

  • Can I find deals for flights from Seattle to San Sebastian that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to San Sebastian flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to San Sebastian with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to San Sebastian flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to San Sebastian that include hotel bookings?

    Yes. In addition to deals on Seattle to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to San Sebastian.

  • Can I find deals for business class flights from Seattle to San Sebastian?

    Yes. Cheapflights offers flight deals from Seattle to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to San Sebastian that allow pets onboard?

    Many airlines flying from Seattle to San Sebastian offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to San Sebastian?

    Yes, you can often find last-minute deals on Seattle to San Sebastian flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to San Sebastian flight deals updated?

    The Seattle to San Sebastian flight deals you see on this page were last updated on 7/24.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Seattle to San Sebastian

Discover the top 2 airlines that operate flights from Seattle to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$802Average$1,385FlexibilityNo cancel feeOn-time71%
IberiaCheapest$886Average$1,128FlexibilityNo cancel feeOn-time77%
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Find flights from Seattle to San Sebastian, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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