American Airlines Cheap Flights from Seattle to New York: AA SEA→LGA

View HK$1,164 flight on Sat, 18 Oct 2025Opens in a new window

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Prices were available within the past 7 days and start at HK$1,164 for one-way flights and HK$2,091 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 3 Nov - Fri, 7 Nov
SEA
Seattle
LGA
New York
HK$2,091 Return, found 6 days ago
HK$2,091
Return
found 6 days ago
Select American Airlines flight, departing Mon, 3 Nov from Seattle to New York, returning Fri, 7 Nov, priced at HK$2,091 found 6 days ago
American Airlines
Sat, 18 Oct - Fri, 24 Oct
SEA
Seattle
LGA
New York
HK$2,242 Return, found 16 hours ago
HK$2,242
Return
found 16 hours ago
Select American Airlines flight, departing Sat, 18 Oct from Seattle to New York, returning Fri, 24 Oct, priced at HK$2,242 found 16 hours ago
American Airlines
Fri, 24 Oct - Thu, 30 Oct
SEA
Seattle
LGA
New York
HK$2,317 Return, found 2 days ago
HK$2,317
Return
found 2 days ago
Select American Airlines flight, departing Fri, 24 Oct from Seattle to New York, returning Thu, 30 Oct, priced at HK$2,317 found 2 days ago
American Airlines
Mon, 3 Nov - Fri, 7 Nov
SEA
Seattle
LGA
New York
HK$2,328 Return, found 6 days ago
HK$2,328
Return
found 6 days ago
Select American Airlines flight, departing Mon, 3 Nov from Seattle to New York, returning Fri, 7 Nov, priced at HK$2,328 found 6 days ago
American Airlines
Sat, 18 Oct - Fri, 24 Oct
SEA
Seattle
LGA
New York
HK$2,403 Return, found 16 hours ago
HK$2,403
Return
found 16 hours ago
Select American Airlines flight, departing Sat, 18 Oct from Seattle to New York, returning Fri, 24 Oct, priced at HK$2,403 found 16 hours ago
American Airlines
Fri, 24 Oct - Thu, 30 Oct
SEA
Seattle
LGA
New York
HK$2,542 Return, found 2 days ago
HK$2,542
Return
found 2 days ago
Select American Airlines flight, departing Fri, 24 Oct from Seattle to New York, returning Thu, 30 Oct, priced at HK$2,542 found 2 days ago

Frequently asked questions

How much is an American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to LaGuardia Airport (LGA)?
Grab affordable return American Airlines flights from HK$2,091 from SEA to LGA by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from HK$1,164 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to LGA with American Airlines?
American Airlines flights to New York are typically more affordable in the off-peak months of January and February. Whether you need a round-trip or one-way ticket, you could score a better deal then.
Does American Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to LaGuardia Airport (LGA)?
Enter your dates, click search and check the "Nonstop" filter on Expedia to find any direct flights from SEA to LGA with American Airlines or another airline.
What airports does American Airlines fly into in New York?
LaGuardia Airport (LGA) is the primary New York gateway for American Airlines flights from Seattle - Tacoma Intl. Airport (SEA).
Can I change or cancel my American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to LaGuardia Airport (LGA)?
Depending on the type of ticket you purchased, a fee may apply if you cancel or reschedule your flight more than 24 hours after it's confirmed. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when looking for flights. For more details on cancelling or changing your reservation, go to "Trips," select your flight and tick "Manage Booking."

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
LaGuardia
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
3849 km
Average flight time
11 hours 40 mins

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