$443+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EAS
Mar 21 — Mar 281
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from LaGuardia to San Sebastian
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Cheapest flights from LaGuardia to San SebastianExplore 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 February 19, 2026.
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 February 19, 2026.
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 10/62:45 pm
LGA
- EAS
2 stops16h 15m
American Airlines
Tue 10/139:20 am
EAS
- LGA
2 stops17h 33m
American Airlines
Deal found 2/16![American Airlines logo]()
$715
This Mytrip deal was found by Cheapflights users on 2/16. 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.
Mon 4/63:30 pm
LGA
- EAS
2 stops19h 50m
Multiple Airlines
Sun 4/125:55 pm
EAS
- LGA
3 stops33h 35m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$732
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 4/1311:40 am
LGA
- EAS
2 stops23h 40m
Multiple Airlines
Mon 4/208:55 am
EAS
- LGA
2 stops19h 36m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$736
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Thu 9/242:45 pm
LGA
- EAS
2 stops16h 15m
American Airlines
Wed 11/189:20 am
EAS
- LGA
2 stops17h 00m
American Airlines
Deal found 2/16![American Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Wed 4/16:35 am
LGA
- EAS
2 stops28h 50m
Multiple Airlines
Wed 4/88:55 am
EAS
- LGA
2 stops19h 36m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 4/125:29 pm
LGA
- EAS
2 stops13h 31m
American Airlines
Fri 4/249:20 am
EAS
- LGA
2 stops18h 09m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sat 4/115:30 pm
LGA
- EAS
2 stops37h 30m
American Airlines
Wed 4/291:40 pm
EAS
- LGA
2 stops23h 33m
American Airlines
Deal found 2/15![American Airlines logo]()
$922
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 4/123:19 pm
LGA
- EAS
2 stops15h 41m
American Airlines
Mon 4/271:40 pm
EAS
- LGA
2 stops39h 45m
American Airlines
Deal found 2/15![American Airlines logo]()
$927
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sat 4/114:44 pm
LGA
- EAS
2 stops38h 16m
American Airlines
Mon 4/271:40 pm
EAS
- LGA
2 stops37h 49m
American Airlines
Deal found 2/15![American Airlines logo]()
$933
Best flights from LaGuardia to San SebastianDiscover carefully curated flight deals from LaGuardia to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from LaGuardia to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This Mytrip deal was found by Cheapflights users on 2/16. 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.
Mon 4/63:30 pm
LGA
- EAS
2 stops19h 50m
Multiple Airlines
Sun 4/125:55 pm
EAS
- LGA
3 stops33h 35m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 4/1212:10 pm
LGA
- EAS
2 stops18h 50m
American Airlines
Tue 4/289:20 am
EAS
- LGA
2 stops18h 09m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 4/1311:40 am
LGA
- EAS
2 stops23h 40m
Multiple Airlines
Mon 4/208:55 am
EAS
- LGA
2 stops19h 36m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Wed 4/16:35 am
LGA
- EAS
2 stops28h 50m
Multiple Airlines
Wed 4/88:55 am
EAS
- LGA
2 stops19h 36m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 4/136:03 pm
LGA
- EAS
2 stops12h 57m
American Airlines
Tue 4/289:20 am
EAS
- LGA
2 stops18h 09m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 4/1212:48 pm
LGA
- EAS
2 stops18h 12m
American Airlines
Wed 4/291:40 pm
EAS
- LGA
2 stops23h 33m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 4/125:29 pm
LGA
- EAS
2 stops13h 31m
American Airlines
Fri 4/249:20 am
EAS
- LGA
2 stops18h 09m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/1510:12 am
LGA
- EAS
2 stops16h 28m
American Airlines
Fri 4/249:20 am
EAS
- LGA
2 stops20h 13m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/1510:12 am
LGA
- EAS
2 stops16h 28m
American Airlines
Tue 4/289:20 am
EAS
- LGA
2 stops18h 09m
American Airlines
Deal found 2/15![American Airlines logo]()
$915
Last-minute flights from LaGuardia to San SebastianDiscover last-minute flight deals from LaGuardia to San Sebastian. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to San Sebastian. Data last updated February 19, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Sun 2/2210:59 am
LGA
- EAS
3 stops20h 31m
Multiple Airlines
Sat 2/282:05 pm
EAS
- LGA
3 stops36h 54m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,194
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 2/222:10 pm
LGA
- EAS
2 stops16h 50m
American Airlines
Sat 2/281:40 pm
EAS
- LGA
2 stops25h 17m
American Airlines
Deal found 2/15![American Airlines logo]()
$1,663
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/165:58 pm
LGA
- EAS
2 stops14h 02m
American Airlines
Mon 3/239:20 am
EAS
- LGA
2 stops17h 29m
American Airlines
Deal found 2/19![American Airlines logo]()
$3,375
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/181:30 pm
LGA
- EAS
2 stops14h 10m
American Airlines
Tue 3/249:20 am
EAS
- LGA
2 stops16h 52m
American Airlines
Deal found 2/19![American Airlines logo]()
$3,440
One-way flights from LaGuardia to San SebastianSearch for one-way flight options from LaGuardia to San Sebastian. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from LaGuardia to San Sebastian. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 4/24:30 pm
LGA
- EAS
3 stops33h 50m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 3/264:20 pm
LGA
- EAS
3 stops40h 10m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 3/274:20 pm
LGA
- EAS
3 stops34h 00m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Fri 6/510:59 am
LGA
- EAS
3 stops20h 01m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 5/215:55 pm
LGA
- EAS
3 stops32h 45m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sat 8/158:59 am
LGA
- EAS
2 stops17h 41m
American Airlines
Deal found 2/17![American Airlines logo]()
$690
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:10 pm
LGA
- EAS
2 stops38h 00m
British Airways
Deal found 2/18![British Airways logo]()
$731
This British Airways deal was found by Cheapflights users on 2/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:53 pm
LGA
- EAS
2 stops17h 47m
British Airways
Deal found 2/15![British Airways logo]()
$819
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Thu 7/1612:10 pm
LGA
- EAS
2 stops14h 30m
American Airlines
Deal found 2/16![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 6/112:10 pm
LGA
- EAS
2 stops14h 30m
American Airlines
Deal found 2/15![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sat 6/612:10 pm
LGA
- EAS
2 stops14h 30m
American Airlines
Deal found 2/17![American Airlines logo]()
$930
Find 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 February 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $732 (Mytrip) |
One-way from | $443 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
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 February 19, 2026.
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
Mon 4/6
3:30 pm-5:20 pm
2 stops19h 50m
San Sebastián
Sun 4/12
5:55 pm-9:30 pm
3 stops33h 35m
$732
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Mon 4/13
11:40 am-5:20 pm
2 stops23h 40m
San Sebastián
Mon 4/20
8:55 am-10:31 pm
2 stops19h 36m
$736
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Wed 4/1
6:35 am-5:25 pm
2 stops28h 50m
San Sebastián
Wed 4/8
8:55 am-10:31 pm
2 stops19h 36m
$796
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Sun 4/12
12:10 pm-1:00 pm
2 stops18h 50m
San Sebastián
Tue 4/28
9:20 am-9:29 pm
2 stops18h 09m
$915
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Mon 4/13
6:03 pm-1:00 pm
2 stops12h 57m
San Sebastián
Tue 4/28
9:20 am-9:29 pm
2 stops18h 09m
$915
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Sun 4/12
12:48 pm-1:00 pm
2 stops18h 12m
San Sebastián
Wed 4/29
1:40 pm-7:13 am
2 stops23h 33m
$915
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Sun 4/12
5:29 pm-1:00 pm
2 stops13h 31m
San Sebastián
Fri 4/24
9:20 am-9:29 pm
2 stops18h 09m
$915
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Wed 4/15
10:12 am-8:40 am
2 stops16h 28m
San Sebastián
Fri 4/24
9:20 am-11:33 pm
2 stops20h 13m
$915
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Wed 4/15
10:12 am-8:40 am
2 stops16h 28m
San Sebastián
Tue 4/28
9:20 am-9:29 pm
2 stops18h 09m
$915
New YorkSan Sebastian
LGA - EAS
LGAEAS
New York LaGuardia
Thu 4/2
4:30 pm-8:20 am
3 stops33h 50m
$443
Showing 1-10 of 19 results
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.
LGA-EAS
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.
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