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San Sebastian

$372+ Cheap flights from LaGuardia, NY (LGA) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EAS
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from LaGuardia to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 agosto 14, 2025.

Round-trip from

$561
(American Airlines)

One-way from

$372
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$1,188
From New York LaGuardia to San Sebastián
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One-way flight from New York LaGuardia to San Sebastián
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Highest demand for flights based on searches. 24% potential increase in price ($297 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from LaGuardia to San Sebastian

Cheapest flights from LaGuardia to San Sebastian
Explore the most affordable flight options available from LaGuardia to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/52:45 pmLGA - EAS
2 stops16h 15mAmerican Airlines
mar. 10/219:20 amEAS - LGA
2 stops17h 33mAmerican Airlines
Deal found 8/12$561
This Mytrip deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2511:40 amLGA - EAS
3 stops19h 10mMultiple Airlines
vie. 9/59:05 amEAS - LGA
2 stops13h 47mMultiple Airlines
Deal found 8/12$673
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/51:30 pmLGA - EAS
2 stops13h 10mAmerican Airlines
dom. 11/99:20 amEAS - LGA
2 stops16h 31mAmerican Airlines
Deal found 8/13$742
This Mytrip deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2410:15 amLGA - EAS
2 stops25h 05mMultiple Airlines
vie. 9/59:05 amEAS - LGA
2 stops15h 25mMultiple Airlines
Deal found 8/12$747
This Mytrip deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/253:30 pmLGA - EAS
2 stops15h 20mMultiple Airlines
jue. 9/49:05 amEAS - LGA
2 stops13h 47mMultiple Airlines
Deal found 8/12$762
This Mytrip deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/110:30 amLGA - EAS
2 stops20h 25mMultiple Airlines
lun. 9/88:45 amEAS - LGA
2 stops14h 07mMultiple Airlines
Deal found 8/12$807
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/31:00 pmLGA - EAS
2 stops13h 40mAmerican Airlines
mié. 1/149:20 amEAS - LGA
2 stops15h 59mAmerican Airlines
Deal found 8/14$886
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/77:00 amLGA - EAS
2 stops24h 00mAmerican Airlines
mar. 11/111:40 pmEAS - LGA
2 stops36h 40mAmerican Airlines
Deal found 8/13$957
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/312:29 pmLGA - EAS
2 stops14h 11mAmerican Airlines
dom. 9/79:20 amEAS - LGA
2 stops17h 29mAmerican Airlines
Deal found 8/12$986
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:29 pmLGA - EAS
2 stops14h 11mMultiple Airlines
lun. 9/299:20 amEAS - LGA
2 stops20h 24mMultiple Airlines
Deal found 8/14$1,014

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Sebastian that are best for you.

Fly from

LaGuardia

Fly to

San Sebastian

Route

Depart

Return

Price

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

dom. 10/5

2:45 pm-1:00 pm

2 stops16h 15m

San Sebastián

mar. 10/21

9:20 am-8:53 pm

2 stops17h 33m

$561

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

lun. 8/25

11:40 am-12:50 pm

3 stops19h 10m

San Sebastián

vie. 9/5

9:05 am-4:52 pm

2 stops13h 47m

$673

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

mié. 11/5

1:30 pm-8:40 am

2 stops13h 10m

San Sebastián

dom. 11/9

9:20 am-7:51 pm

2 stops16h 31m

$742

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

dom. 8/24

10:15 am-5:20 pm

2 stops25h 05m

San Sebastián

vie. 9/5

9:05 am-6:30 pm

2 stops15h 25m

$747

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

lun. 8/25

3:30 pm-12:50 pm

2 stops15h 20m

San Sebastián

jue. 9/4

9:05 am-4:52 pm

2 stops13h 47m

$762

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

jue. 2/5

11:15 am-8:40 am

2 stops15h 25m

San Sebastián

dom. 2/8

9:20 am-7:19 pm

2 stops15h 59m

$782

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

lun. 9/1

10:30 am-12:55 pm

2 stops20h 25m

San Sebastián

lun. 9/8

8:45 am-4:52 pm

2 stops14h 07m

$807

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

mié. 9/17

7:59 pm-11:05 am

3 stops33h 06m

$372

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

lun. 9/15

4:50 pm-5:20 pm

3 stops18h 30m

$457

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

mié. 9/24

3:30 pm-5:20 pm

2 stops19h 50m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 16 results
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Best time to book a flight from LaGuardia to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from LaGuardia 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.

Related info for your journey

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

  • What airport do you fly into for flights to San Sebastian from New York LaGuardia?

    Most people fly into San Sebastián (EAS) if they book a flight to San Sebastian from New York LaGuardia. On average, San Sebastián has 0 inbound flights from New York LaGuardia per day from 0 airlines. San Sebastián is conveniently located just 9.7 mi from San Sebastian’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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.

See more FAQs

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