SEA - LGA

C$ 290 Find Cheap Flights from Seattle to New York LaGuardia Airport – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 495
Typical prices: C$ 392-C$ 739
United Airlines
Sat 10/11Wed 14/11
SEA - LGA • 1 stop
Cheapest one-way flights
C$ 290
Typical prices: C$ 238-C$ 482
United Airlines
Tue 25/12
SEA - LGA • 1 stop
Direct flights
Not available
There are currently no direct flights between Seattle and New York LaGuardia Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 33% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg C$ 444 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 7h 33m (one-way)
Insights
Insights
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We hope you enjoy your trip to New York LaGuardia Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to LaGuardia (SEA-LGA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to LaGuardia

Sat, 31 Oct - Tue, 3 Nov
United Airlines Logo
10:50 a.m. - 9:19 p.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
4:20 p.m. - 11:07 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
9h 47m1 stop Chicago O'Hare Intl
C$ 495United Airlines
Sun, 4 Oct - Tue, 20 Oct
United Airlines Logo
11:13 p.m. - 10:17 a.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
8h 04m1 stop Chicago O'Hare Intl
United Airlines Logo
5:21 p.m. - 10:56 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
8h 35m1 stop Chicago O'Hare Intl
C$ 500United Airlines
Wed, 28 Oct - Sat, 31 Oct
United Airlines Logo
7:00 a.m. - 5:15 p.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
6:05 a.m. - 1:55 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
10h 50m2 stops Chicago O'Hare Intl Denver Intl
C$ 502United Airlines
Tue, 20 Oct - Tue, 27 Oct
Southwest Logo
9:00 a.m. - 10:25 p.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
10h 25m2 stops Denver Intl Dallas Love Field
Southwest Logo
8:30 a.m. - 2:20 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
8h 50m1 stop Denver Intl
C$ 515Southwest
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
11:14 p.m. - 9:44 a.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 a.m. - 11:27 a.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
8h 27m1 stop Chicago O'Hare Intl
C$ 521United Airlines
Tue, 20 Oct - Tue, 27 Oct
Southwest Logo
9:00 a.m. - 10:25 p.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
10h 25m2 stops Denver Intl Dallas Love Field
Southwest Logo
3:25 p.m. - 10:40 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
10h 15m2 stops Chicago Midway Denver Intl
C$ 522Southwest
Tue, 27 Oct - Sat, 31 Oct
Southwest Logo
9:00 a.m. - 10:35 p.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
10h 35m2 stops Denver Intl Chicago Midway
Southwest Logo
7:45 a.m. - 6:30 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
13h 45m1 stop Denver Intl
C$ 524Southwest
Sat, 10 Oct - Wed, 14 Oct
United Airlines Logo
11:13 p.m. - 9:15 a.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
10:25 a.m. - 3:51 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
8h 26m1 stop Washington, D.C. Dulles Intl
C$ 529United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
11:14 p.m. - 9:44 a.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 a.m. - 11:27 a.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
8h 27m1 stop Chicago O'Hare Intl
C$ 531United Airlines
Sat, 17 Oct - Tue, 20 Oct
Southwest Logo
12:40 p.m. - 11:15 p.m.SEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 35m1 stop Denver Intl
Southwest Logo
1:30 p.m. - 10:40 p.m.LGA  New York LaGuardia-SEA Seattle/Tacoma Intl
12h 10m2 stops Nashville Intl Denver Intl
C$ 536Southwest
Booking Insights

Price, demand, and travel trends for Seattle to New York LaGuardia Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Seattle to New York LaGuardia Airport with more confidence.

How much is a round-trip flight from Seattle to New York LaGuardia Airport?

Round-trip flights from Seattle to New York LaGuardia Airport start at C$ 495. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 392 to C$ 739. The lowest price found in the past 5 days was C$ 495 on United Airlines.

What's the cheapest day of the week to fly from Seattle to New York LaGuardia Airport?

Friday is the cheapest day of the week to fly from Seattle to New York LaGuardia Airport and is 21% cheaper than the average day. Monday is the most expensive day with flight prices 50% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Seattle to New York LaGuardia Airport at C$ 349 round-trip.
  • December (C$ 923) and November (C$ 866) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 164% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Seattle to New York LaGuardia Airport flights

Low season

June

Cheapest flight

C$ 290
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flights from Seattle to New York LaGuardia Airport

When to book flights from Seattle to LaGuardia

Are your dates flexible? Find out the best times to travel from Seattle to LaGuardia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to New York LaGuardia Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Seattle to New York LaGuardia Airport?

    Flights from Seattle to New York LaGuardia Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at New York LaGuardia (LGA).

  • Which airports do connecting flights from Seattle to New York LaGuardia Airport pass through?

    One-stop flights from Seattle to New York LaGuardia Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 41% of one-stop connections
    • Chicago Midway (MDW) – 16% of one-stop connections
    • Dallas/Fort Worth (DFW) – 13% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 9% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to New York LaGuardia Airport?

    Yes. Being flexible with your travel dates can save you up to 48% on the Seattle to New York LaGuardia Airport route. Friday is the cheapest departure day at C$ 410 round-trip on average, while Monday is the most expensive at C$ 780, a difference of C$ 370. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in New York LaGuardia Airport?

    Some of the most popular sights in New York LaGuardia Airport are Times Square, New York City Center, and Madison Square Garden. These are among the most viewed places in New York LaGuardia Airport on KAYAK.

  • How long does a flight from Seattle to New York LaGuardia Airport take?

    A direct flight from Seattle to New York LaGuardia Airport takes 0h 00m, covering 6,228 km.

  • Do I need a passport to fly from Seattle to New York LaGuardia Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Seattle to New York LaGuardia Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 495 to C$ 2,074. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Seattle to New York LaGuardia Airport looking right now?

    One-way fares from Seattle to New York LaGuardia Airport are currently lower than usual. Average one-way flight prices are about C$ 294, which is 12% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Seattle to New York LaGuardia Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 7h 33m, compared with 7h 36m via Minneapolis St Paul (MSP) and 8h 04m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Seattle and New York LaGuardia Airport?

    New York LaGuardia Airport is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at New York LaGuardia Airport (LGA)?

    New York LaGuardia Airport (LGA) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:
    • Ace
    • Budget
    • Hertz
    • Dollar
    • Avis

  • How much should I expect to pay for a Seattle to New York LaGuardia Airport flight?

    Round-trip flights from Seattle to New York LaGuardia Airport range from C$ 392 to C$ 739, with an average of C$ 519 over the past 12 months. Anything below C$ 392 counts as a good deal.

Your guide to booking Seattle to New York LaGuardia Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average C$ 410 – about C$ 370 less than Monday (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to New York LaGuardia Airport trip for January. Fares historically average C$ 349 round-trip in that month – typically C$ 574 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Seattle to LaGuardia

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