Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seattle to New York from C$ 159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 14/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:40 a.m. - 3:40 p.m.SEA-LGA
7h 00m1 stop
Southwest Logo
2:05 p.m. - 8:00 p.m.LGA-SEA
8h 55m1 stop
C$ 289Southwest
Find Deal
Tue, 11 Nov - Fri, 14 Nov
United Airlines Logo
8:36 a.m. - 7:40 p.m.SEA-LGA
8h 04m1 stop
United Airlines Logo
6:00 a.m. - 12:47 p.m.LGA-SEA
9h 47m1 stop
C$ 317United Airlines
Find Deal
Sat, 8 Nov - Sat, 15 Nov
United Airlines Logo
12:35 p.m. - 11:16 p.m.SEA-LGA
7h 41m1 stop
United Airlines Logo
6:00 a.m. - 12:47 p.m.LGA-SEA
9h 47m1 stop
C$ 345United Airlines
Find Deal
Fri, 14 Nov - Sat, 15 Nov
American Airlines Logo
11:42 a.m. - 10:00 p.m.SEA-LGA
7h 18m1 stop
American Airlines Logo
4:30 p.m. - 11:18 p.m.LGA-SEA
9h 48m1 stop
C$ 352American Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
United Airlines Logo
7:10 a.m. - 9:45 p.m.SEA-LGA
11h 35m1 stop
United Airlines Logo
6:15 a.m. - 11:30 a.m.LGA-SEA
8h 15m1 stop
C$ 354United Airlines
Find Deal
Wed, 12 Nov - Sun, 16 Nov
United Airlines Logo
12:35 p.m. - 11:16 p.m.SEA-LGA
7h 41m1 stop
United Airlines Logo
4:58 p.m. - 11:10 p.m.LGA-SEA
9h 12m1 stop
C$ 359United Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
United Airlines Logo
10:53 a.m. - 9:07 p.m.SEA-LGA
7h 14m1 stop
United Airlines Logo
10:15 a.m. - 6:01 p.m.LGA-SEA
10h 46m2 stops
C$ 366United Airlines
Find Deal
Mon, 10 Nov - Sat, 15 Nov
Delta Logo
1:45 p.m. - 11:40 p.m.SEA-LGA
6h 55m1 stop
Delta Logo
4:59 p.m. - 9:49 p.m.LGA-SEA
7h 50m1 stop
C$ 387Delta
Find Deal
Tue, 16 Dec - Wed, 7 Jan
Delta Logo
11:55 p.m. - 11:09 a.m.SEA-LGA
8h 14m1 stop
Delta Logo
6:00 a.m. - 10:54 a.m.LGA-SEA
7h 54m1 stop
C$ 401Delta
Find Deal
Sun, 23 Nov - Wed, 3 Dec
American Airlines Logo
12:59 a.m. - 12:18 p.m.SEA-LGA
8h 19m1 stop
American Airlines Logo
4:30 p.m. - 11:18 p.m.LGA-SEA
9h 48m1 stop
C$ 449American Airlines
Find Deal
Sun, 9 Nov - Thu, 13 Nov

American Airlines flights from Seattle to New York LaGuardia Airport

Our best American Airlines deals on Seattle to New York LaGuardia Airport flight tickets
American Airlines
13 Nov
SEA11:42 a.m.Seattle/Tacoma Intl
7h 18m
1 stop
LGA10:00 p.m.New York LaGuardia
17 Nov
LGA4:30 p.m.New York LaGuardia
9h 48m
1 stop
SEA11:18 p.m.Seattle/Tacoma Intl
C$ 352
Find similar
American Airlines
9 Nov
SEA12:59 a.m.Seattle/Tacoma Intl
9h 30m
1 stop
LGA1:29 p.m.New York LaGuardia
14 Nov
LGA5:00 p.m.New York LaGuardia
9h 42m
1 stop
SEA11:42 p.m.Seattle/Tacoma Intl
C$ 442
Find similar
American Airlines
9 Nov
SEA12:59 a.m.Seattle/Tacoma Intl
8h 19m
1 stop
LGA12:18 p.m.New York LaGuardia
13 Nov
LGA4:30 p.m.New York LaGuardia
9h 48m
1 stop
SEA11:18 p.m.Seattle/Tacoma Intl
C$ 449
Find similar

United Airlines flights from Seattle to New York LaGuardia Airport

Our best United Airlines deals on Seattle to New York LaGuardia Airport flight tickets
United Airlines
8 Nov
SEA8:36 a.m.Seattle/Tacoma Intl
8h 04m
1 stop
LGA7:40 p.m.New York LaGuardia
15 Nov
LGA6:00 a.m.New York LaGuardia
9h 47m
1 stop
SEA12:47 p.m.Seattle/Tacoma Intl
C$ 317
Find similar
United Airlines
14 Nov
SEA12:35 p.m.Seattle/Tacoma Intl
7h 41m
1 stop
LGA11:16 p.m.New York LaGuardia
15 Nov
LGA6:00 a.m.New York LaGuardia
9h 47m
1 stop
SEA12:47 p.m.Seattle/Tacoma Intl
C$ 345
Find similar
United Airlines
12 Nov
SEA7:10 a.m.Seattle/Tacoma Intl
11h 35m
1 stop
LGA9:45 p.m.New York LaGuardia
16 Nov
LGA6:15 a.m.New York LaGuardia
8h 15m
1 stop
SEA11:30 a.m.Seattle/Tacoma Intl
C$ 354
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to New York LaGuardia Airport 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, momondo users made 96,600 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Seattle to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 11/11

5:40 a.m.-3:40 p.m.

1 stop7h 00m

New York LaGuardia

Fri 14/11

2:05 p.m.-8:00 p.m.

1 stop8h 55m

C$ 289

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 8/11

8:36 a.m.-7:40 p.m.

1 stop8h 04m

New York LaGuardia

Sat 15/11

6:00 a.m.-12:47 p.m.

1 stop9h 47m

C$ 317

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Fri 14/11

12:35 p.m.-11:16 p.m.

1 stop7h 41m

New York LaGuardia

Sat 15/11

6:00 a.m.-12:47 p.m.

1 stop9h 47m

C$ 345

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Thu 13/11

11:42 a.m.-10:00 p.m.

1 stop7h 18m

New York LaGuardia

Mon 17/11

4:30 p.m.-11:18 p.m.

1 stop9h 48m

C$ 352

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 12/11

7:10 a.m.-9:45 p.m.

1 stop11h 35m

New York LaGuardia

Sun 16/11

6:15 a.m.-11:30 a.m.

1 stop8h 15m

C$ 354

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Thu 13/11

12:35 p.m.-11:16 p.m.

1 stop7h 41m

New York LaGuardia

Mon 17/11

4:58 p.m.-11:10 p.m.

1 stop9h 12m

C$ 359

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Mon 10/11

10:53 a.m.-9:07 p.m.

1 stop7h 14m

New York LaGuardia

Sat 15/11

10:15 a.m.-6:01 p.m.

2 stops10h 46m

C$ 366

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 16/12

1:45 p.m.-11:40 p.m.

1 stop6h 55m

New York LaGuardia

Wed 7/1

4:59 p.m.-9:49 p.m.

1 stop7h 50m

C$ 387

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sun 23/11

11:55 p.m.-11:09 a.m.

1 stop8h 14m

New York LaGuardia

Wed 3/12

6:00 a.m.-10:54 a.m.

1 stop7h 54m

C$ 401

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sun 9/11

12:59 a.m.-12:18 p.m.

1 stop8h 19m

New York LaGuardia

Thu 13/11

4:30 p.m.-11:18 p.m.

1 stop9h 48m

C$ 449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

How to get the cheapest flight ticket from Seattle to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New York LaGuardia Airport?

In general, January is the cheapest month to fly from Seattle to New York LaGuardia Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 428. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until September to fly from Seattle, when ticket prices are also cheap, with an average price of C$ 456.

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around C$ 583 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Seattle for as low as C$ 401 on momondo.

How have Seattle to New York LaGuardia Airport flight prices changed over time?

As of October 2025, prices for Seattle to New York LaGuardia Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to New York LaGuardia Airport (SEA to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to New York LaGuardia Airport

Direct flights

None
There are no direct flights from Seattle to New York LaGuardia Airport. There are no popular flight routes from Seattle to New York LaGuardia Airport.
Search flight deals

  • How far is Seattle/Tacoma Intl to New York LaGuardia by plane?

    New York LaGuardia is 3869.9 km away from Seattle/Tacoma Intl. Typically, this will take 6h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Secaucus
Carlstadt
Rahway
North Bergen
Staten Island
Parsippany
Paramus
West Orange
Middletown
Goshen
Wayne
Weehawken
Clark
Bronx
South Plainfield
Monmouth Junction
Carteret
Tarrytown
Princeton

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to New York?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Seattle.

Can I find flights from Seattle to New York with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to New York flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to New York?

momondo helps you find the best flight between Seattle and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to New York right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to New York flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 28/11
Fri 5/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York