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Cheap flights from New York LaGuardia Airport to Seattle from C$ 186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Seattle departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from New York LaGuardia Airport to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from New York LaGuardia Airport to Seattle.

Cheap last-minute flights

Planning a quick getaway from New York LaGuardia Airport to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from New York LaGuardia Airport to Seattle

Find recent round-trip train or bus tickets from New York LaGuardia Airport to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:00 a.m. - 12:07 p.m.LGA-SEA
9h 07m1 stop
7:00 a.m. - 5:12 p.m.SEA-LGA
7h 12m1 stop
C$ 371United Airlines
Find Deal
Tue, 14 Jan - Tue, 21 Jan
10:27 a.m. - 6:15 p.m.LGA-SEA
10h 48m2 stops
7:00 a.m. - 5:12 p.m.SEA-LGA
7h 12m1 stop
C$ 378United Airlines
Find Deal
Tue, 14 Jan - Tue, 21 Jan
6:00 a.m. - 10:45 a.m.LGA-SEA
7h 45m1 stop
6:00 a.m. - 6:02 p.m.SEA-LGA
9h 02m1 stop
C$ 385Delta
Find Deal
Sat, 11 Jan - Sat, 18 Jan
6:00 a.m. - 10:45 a.m.LGA-SEA
7h 45m1 stop
6:00 a.m. - 6:02 p.m.SEA-LGA
9h 02m1 stop
C$ 387Delta
Find Deal
Sat, 11 Jan - Sat, 18 Jan
1:55 p.m. - 12:14 a.m.LGA-SEA
13h 19m2 stops
10:13 a.m. - 12:00 p.m.SEA-LGA
22h 47m2 stops
C$ 418Spirit Airlines
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Wed, 15 Jan - Wed, 29 Jan
11:05 a.m. - 8:10 p.m.LGA-SEA
12h 05m1 stop
7:00 a.m. - 9:45 p.m.SEA-LGA
11h 45m2 stops
C$ 455Southwest
Find Deal
Fri, 17 Jan - Tue, 21 Jan
3:50 p.m. - 10:38 p.m.LGA-SEA
9h 48m1 stop
11:48 p.m. - 10:07 a.m.SEA-LGA
7h 19m1 stop
C$ 469JetBlue
Find Deal
Wed, 5 Mar - Tue, 11 Mar
3:50 p.m. - 10:38 p.m.LGA-SEA
9h 48m1 stop
11:48 p.m. - 10:07 a.m.SEA-LGA
7h 19m1 stop
C$ 524JetBlue
Find Deal
Fri, 7 Mar - Tue, 11 Mar
9:45 p.m. - 10:00 a.m.LGA-SEA
15h 15m1 stop
7:35 p.m. - 8:55 p.m.SEA-LGA
22h 20m2 stops
C$ 532Southwest
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Thu, 12 Dec - Fri, 13 Dec
7:59 p.m. - 10:23 p.m.LGA-SEA
29h 24m2 stops
2:16 p.m. - 2:24 p.m.SEA-LGA
21h 08m2 stops
C$ 809Spirit Airlines
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Tue, 24 Dec - Wed, 1 Jan
9:25 a.m. - 3:57 p.m.LGA-SEA
9h 32m1 stop
C$ 186United Airlines
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Tue, 10 Dec
5:05 p.m. - 10:25 p.m.LGA-SEA
8h 20m1 stop
C$ 193Delta
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Wed, 11 Dec
11:30 a.m. - 4:54 p.m.LGA-SEA
8h 24m1 stop
C$ 207Delta
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Thu, 9 Jan
7:00 a.m. - 2:10 p.m.LGA-SEA
10h 10m1 stop
C$ 235JetBlue
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Fri, 17 Jan
12:33 p.m. - 8:35 p.m.LGA-SEA
11h 02m1 stop
C$ 256Alaska Airlines
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Sat, 15 Feb
2:40 p.m. - 10:07 p.m.LGA-SEA
10h 27m1 stop
C$ 289JetBlue
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Mon, 17 Feb
7:59 p.m. - 1:11 p.m.LGA-SEA
20h 12m2 stops
C$ 311Spirit Airlines
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Sun, 5 Jan
10:59 p.m. - 1:10 p.m.LGA-SEA
17h 11m1 stop
C$ 344Frontier
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Sun, 5 Jan
9:55 a.m. - 8:30 p.m.LGA-SEA
13h 35m2 stops
C$ 413Spirit Airlines
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Wed, 27 Nov
12:29 p.m. - 8:44 p.m.LGA-SEA
11h 15m1 stop
C$ 542Alaska Airlines
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Tue, 24 Dec
12:29 p.m. - 7:20 p.m.LGA-SEA
9h 51m1 stop
5:36 a.m. - 6:38 p.m.SEA-LGA
10h 02m2 stops
C$ 790United Airlines
Find Deal
Mon, 25 Nov - Thu, 28 Nov
6:25 a.m. - 1:57 p.m.LGA-SEA
10h 32m2 stops
5:00 a.m. - 6:38 p.m.SEA-LGA
10h 38m2 stops
C$ 797United Airlines
Find Deal
Mon, 25 Nov - Thu, 28 Nov
2:25 p.m. - 10:46 p.m.LGA-SEA
11h 21m1 stop
8:30 a.m. - 7:47 p.m.SEA-LGA
8h 17m1 stop
C$ 845United Airlines
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Mon, 25 Nov - Thu, 28 Nov
6:00 a.m. - 11:35 a.m.LGA-SEA
8h 35m1 stop
11:55 p.m. - 11:07 a.m.SEA-LGA
8h 12m1 stop
C$ 855United Airlines
Find Deal
Fri, 22 Nov - Mon, 9 Dec
12:29 p.m. - 8:00 p.m.LGA-SEA
10h 31m1 stop
12:55 a.m. - 12:41 p.m.SEA-LGA
8h 46m1 stop
C$ 972Delta
Find Deal
Tue, 26 Nov - Thu, 28 Nov
5:00 p.m. - 12:25 a.m.LGA-SEA
10h 25m1 stop
7:00 a.m. - 8:25 p.m.SEA-LGA
10h 25m2 stops
C$ 1,007Southwest
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Fri, 22 Nov - Thu, 28 Nov
2:30 p.m. - 11:45 p.m.LGA-SEA
12h 15m2 stops
5:00 a.m. - 5:25 p.m.SEA-LGA
9h 25m2 stops
C$ 1,014Southwest
Find Deal
Fri, 22 Nov - Thu, 28 Nov
10:59 a.m. - 5:15 p.m.LGA-SEA
9h 16m1 stop
11:05 p.m. - 8:54 a.m.SEA-LGA
6h 49m1 stop
C$ 1,028Delta
Find Deal
Tue, 26 Nov - Wed, 4 Dec
2:00 p.m. - 11:55 p.m.LGA-SEA
12h 55m2 stops
10:40 a.m. - 11:00 p.m.SEA-LGA
9h 20m2 stops
C$ 1,056Southwest
Find Deal
Tue, 26 Nov - Fri, 29 Nov
6:10 p.m. - 11:40 p.m.LGA-SEA
8h 30m1 stop
12:55 a.m. - 12:41 p.m.SEA-LGA
8h 46m1 stop
C$ 1,112Delta
Find Deal
Fri, 22 Nov - Thu, 28 Nov

United Airlines flights from New York LaGuardia Airport to Seattle

Our best United Airlines deals on New York LaGuardia Airport to Seattle flight tickets
United Airlines
14 Jan
LGA6:00 a.m.New York LaGuardia
9h 07m
1 stop
SEA12:07 p.m.Seattle/Tacoma Intl
21 Jan
SEA7:00 a.m.Seattle/Tacoma Intl
7h 12m
1 stop
LGA5:12 p.m.New York LaGuardia
United Airlines
14 Jan
LGA10:27 a.m.New York LaGuardia
10h 48m
2 stops
SEA6:15 p.m.Seattle/Tacoma Intl
21 Jan
SEA7:00 a.m.Seattle/Tacoma Intl
7h 12m
1 stop
LGA5:12 p.m.New York LaGuardia
United Airlines
18 Jan
LGA7:20 a.m.New York LaGuardia
9h 02m
1 stop
SEA1:22 p.m.Seattle/Tacoma Intl
24 Jan
SEA11:59 p.m.Seattle/Tacoma Intl
7h 20m
1 stop
LGA10:19 a.m.New York LaGuardia

Delta flights from New York LaGuardia Airport to Seattle

Our best Delta deals on New York LaGuardia Airport to Seattle flight tickets
Delta
11 Jan
LGA6:00 a.m.New York LaGuardia
7h 45m
1 stop
SEA10:45 a.m.Seattle/Tacoma Intl
18 Jan
SEA6:00 a.m.Seattle/Tacoma Intl
9h 02m
1 stop
LGA6:02 p.m.New York LaGuardia
Delta
11 Jan
LGA6:00 a.m.New York LaGuardia
7h 45m
1 stop
SEA10:45 a.m.Seattle/Tacoma Intl
18 Jan
SEA6:00 a.m.Seattle/Tacoma Intl
9h 02m
1 stop
LGA6:02 p.m.New York LaGuardia
Delta
11 Jan
LGA6:00 a.m.New York LaGuardia
7h 45m
1 stop
SEA10:45 a.m.Seattle/Tacoma Intl
18 Jan
SEA6:00 a.m.Seattle/Tacoma Intl
9h 02m
1 stop
LGA6:02 p.m.New York LaGuardia

See travel insights to Seattle from

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

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 Seattle?

If you aren’t able to travel to Seattle during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 413.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Saturday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 0. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 487. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is at noon. Flights from New York LaGuardia Airport to Seattle during this time can be as low as C$ 0. Flights in the afternoon are often more expensive with an average ticket price of C$ 483.

How far in advance should I book a flight to Seattle?

We recommend purchasing flights from New York LaGuardia Airport to Seattle 46 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Seattle for C$ 550. However, in the past 72 hours, people saw flights from New York LaGuardia Airport for as low as C$ 640.

Can stopping save me money on New York LaGuardia Airport to Seattle flights?

You could potentially save up to 3% on your flight if you consider stops on a New York LaGuardia Airport to Seattle flight.

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

As of November 2024, prices for New York LaGuardia Airport to Seattle flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Seattle

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

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

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

Best price found

C$ 186

Fastest flight time

7h 45m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from New York LaGuardia Airport in the past 72 hours is C$ 186. The best round-trip flight deal from New York LaGuardia Airport to Seattle found on momondo in the last 72 hours is C$ 371.
The fastest flight from New York LaGuardia Airport to Seattle takes 7h 45m
There are no direct flights from New York LaGuardia Airport to Seattle. Popular non-direct route for this connection is New York LaGuardia Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    The straight-line distance from New York LaGuardia to Seattle/Tacoma Intl is 3869.9 km. A reasonable flight in good conditions will take 7h 45m.

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

    Prices for flights from New York LaGuardia Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Seattle for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Seattle from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Seattle from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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