Cheap Flights from Seattle (SEA) to New York (LGA) from HK$854~

View HK$854 flight on Wed, 3 Sep 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to LaGuardia Airport (LGA)

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Find Cheap Flights from Seattle (SEA) to New York (LGA)

Prices were available within the past 7 days and start at HK$854 for one-way flights and HK$1,708 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 24 Sep - Tue, 30 Sep
SEA
Seattle
LGA
New York
HK$1,708 Return, found 2 days ago
HK$1,708
Return
found 2 days ago
Select Delta flight, departing Wed, 24 Sep from Seattle to New York, returning Tue, 30 Sep, priced at HK$1,708 found 2 days ago
American Airlines
Thu, 23 Oct - Wed, 29 Oct
SEA
Seattle
LGA
New York
HK$2,106 Return, found 1 day ago
HK$2,106
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct from Seattle to New York, returning Wed, 29 Oct, priced at HK$2,106 found 1 day ago
United
Wed, 24 Sep - Tue, 30 Sep
SEA
Seattle
LGA
New York
HK$2,256 Return, found 2 days ago
HK$2,256
Return
found 2 days ago
Select United flight, departing Wed, 24 Sep from Seattle to New York, returning Tue, 30 Sep, priced at HK$2,256 found 2 days ago
American Airlines
Wed, 24 Sep - Tue, 30 Sep
SEA
Seattle
LGA
New York
HK$2,267 Return, found 2 days ago
HK$2,267
Return
found 2 days ago
Select American Airlines flight, departing Wed, 24 Sep from Seattle to New York, returning Tue, 30 Sep, priced at HK$2,267 found 2 days ago
Delta
Wed, 24 Sep - Tue, 30 Sep
SEA
Seattle
LGA
New York
HK$2,331 Return, found 2 days ago
HK$2,331
Return
found 2 days ago
Select Delta flight, departing Wed, 24 Sep from Seattle to New York, returning Tue, 30 Sep, priced at HK$2,331 found 2 days ago
American Airlines
Thu, 23 Oct - Wed, 29 Oct
SEA
Seattle
LGA
New York
HK$2,342 Return, found 1 day ago
HK$2,342
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct from Seattle to New York, returning Wed, 29 Oct, priced at HK$2,342 found 1 day ago
American Airlines
Thu, 23 Oct - Wed, 29 Oct
SEA
Seattle
LGA
New York
HK$2,343 Return, found 1 day ago
HK$2,343
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct from Seattle to New York, returning Wed, 29 Oct, priced at HK$2,343 found 1 day ago
United
Thu, 4 Sep - Wed, 10 Sep
SEA
Seattle
LGA
New York
HK$2,417 Return, found 3 days ago
HK$2,417
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep from Seattle to New York, returning Wed, 10 Sep, priced at HK$2,417 found 3 days ago
American Airlines
Thu, 23 Oct - Wed, 29 Oct
SEA
Seattle
LGA
New York
HK$2,468 Return, found 1 day ago
HK$2,468
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct from Seattle to New York, returning Wed, 29 Oct, priced at HK$2,468 found 1 day ago
American Airlines
Thu, 23 Oct - Wed, 29 Oct
SEA
Seattle
LGA
New York
HK$2,493 Return, found 1 day ago
HK$2,493
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct from Seattle to New York, returning Wed, 29 Oct, priced at HK$2,493 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to New York (LGA)

September is typically the cheapest month to fly

From HK$1,001 - HK$2,808 per traveller.

Graph displaying average flight prices per month

Seattle to New York route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
LaGuardia
Airlines serving
American Airlines, Delta, United
Return price
HK$1,708
Distance
3849 km

Flights from Seattle to New York

Book cheap flights from Seattle (SEA) to New York (LGA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to New York (LGA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to New York (LGA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your New York flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in New York and things to do in New York for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to New York more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to New York is HK$854 now!

 

Frequently asked questions

How much is a flight from SEA to LGA?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between SEA and LGA start from HK$1,708. Book today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to LaGuardia Airport?
Most flights can be canceled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to LGA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to LaGuardia Airport (LGA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to LaGuardia Airport (LGA)?
You'll be cruising at altitude for a while, as the flight distance between SeaTac and Flushing is 3,900 kilometers. Set up a playlist of your favorite podcasts before you leave home to keep yourself entertained during your journey.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to LGA?
Unfortunately, there are no airlines that fly direct between Sea-Tac Airport and LGA. You'll have to book a flight with one or more stops.
Are SEA to LaGuardia Airport (LGA) flight tickets cheaper when they're purchased at the last minute?
Tickets from Seattle - Tacoma Intl. Airport (SEA) to LaGuardia Airport are available up to a year before departure on Expedia. And although you may occasionally nab great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

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