LGA - SEA

$185 Find Cheap Flights from New York LaGuardia Airport to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$346
Typical prices: $277-$463
Southwest
Mon 12/3Fri 12/7
LGA - SEA • 2 stops
Cheapest one-way
$185
Typical prices: $160-$314
Frontier
Sat 12/8
LGA - SEA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between New York LaGuardia Airport and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 45% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $303 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 8h 07m (one-way)
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Insights
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Flight Deals

Cheap Flights from LaGuardia to Seattle (LGA-SEA)

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

Recent round-trip flight deals from LaGuardia to Seattle

Thu, Dec 3 - Mon, Dec 7
Southwest Logo
1:05 pm - 10:50 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
12h 45m2 stops Lambert-St Louis Denver Intl
Southwest Logo
11:20 am - 10:10 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 50m1 stop Chicago Midway
$346Southwest
Fri, Nov 6 - Mon, Nov 9
Frontier Logo
5:30 pm - 3:12 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
24h 42m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
4:27 pm - 8:46 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
25h 19m2 stops Denver Intl Atlanta Hartsfield-Jackson
$348Frontier
Sat, Oct 10 - Sat, Oct 17
American Airlines Logo
6:03 pm - 12:36 amLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
9h 33m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 5:29 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
8h 29m1 stop Charlotte Douglas
$349American Airlines
Sat, Oct 10 - Tue, Oct 20
United Airlines Logo
2:59 pm - 8:37 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
8h 38m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
11:13 pm - 9:15 amSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 02m1 stop Chicago O'Hare Intl
$349United Airlines
Fri, Oct 16 - Fri, Oct 23
American Airlines Logo
6:03 pm - 12:36 amLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
9h 33m1 stop Chicago O'Hare Intl
American Airlines Logo
11:59 pm - 10:05 amSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 06m1 stop Chicago O'Hare Intl
$350American Airlines
Wed, Oct 28 - Sun, Nov 1
United Airlines Logo
6:05 am - 12:19 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
9h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
10:56 pm - 9:09 amSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
7h 13m1 stop Chicago O'Hare Intl
$354United Airlines
Wed, Dec 2 - Tue, Dec 8
Southwest Logo
1:05 pm - 10:50 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
12h 45m2 stops Lambert-St Louis Denver Intl
Southwest Logo
5:40 am - 8:00 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
11h 20m2 stops Phoenix Sky Harbor Intl Chicago Midway
$357Southwest
Wed, Oct 28 - Tue, Nov 3
Frontier Logo
6:30 am - 9:45 amLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
30h 15m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
Frontier Logo
8:09 pm - 7:35 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
20h 26m2 stops Los Angeles Dallas/Fort Worth
$383Frontier
Sat, Nov 7 - Sat, Nov 14
Delta Logo
10:00 am - 7:04 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
12h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:40 pm - 12:37 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
9h 57m1 stop Atlanta Hartsfield-Jackson
$397Delta
Tue, Nov 17 - Thu, Dec 3
Delta Logo
7:35 am - 12:29 pmLGA  New York LaGuardia-SEA Seattle/Tacoma Intl
7h 54m1 stop Minneapolis St Paul
Delta Logo
1:36 pm - 11:26 pmSEA  Seattle/Tacoma Intl-LGA New York LaGuardia
6h 50m1 stop Detroit Metropolitan Wayne County
$412Delta
Booking Insights

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

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

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

Round-trip flights from New York LaGuardia Airport to Seattle start at $346. Prices are typical for this route right now, with typical round-trip fares ranging from $277 to $463. The lowest price found in the past 5 days was $346 on Southwest.

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

Thursday is the cheapest day of the week to fly from New York LaGuardia Airport to Seattle, it is 23% cheaper than the average day. Sunday is the most expensive day with flight prices 37% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•October is the cheapest month to fly from New York LaGuardia Airport to Seattle at $196 round-trip.
•June ($463) and May ($457) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 136% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for New York LaGuardia Airport to Seattle flights

Low season

June

Cheapest flight

$185
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from New York LaGuardia Airport to Seattle

When to book flights from LaGuardia to Seattle

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

Your New York LaGuardia Airport to Seattle flight questions, answered

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

  • What cabin classes can I book on flights from New York LaGuardia Airport to Seattle?

    Two cabin classes are available on flights from New York LaGuardia Airport to Seattle:

    • Economy Class
    • First Class

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

    A nonstop flight from New York LaGuardia Airport to Seattle takes 0h 00m, covering 2,405 miles.

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

    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.

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

    Round-trip flights from New York LaGuardia Airport to Seattle range from $277 to $463, with an average of $358 over the past 12 months. Anything below $277 counts as a good deal.

  • Have flight prices from New York LaGuardia Airport to Seattle 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 $346 to $1,732. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from New York LaGuardia Airport to Seattle are currently lower than usual. Average one-way flight prices are about $194, which is 15% below the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

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

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

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

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

    • Chicago O'Hare Intl (ORD) - 48% of one-stop connections
    • Chicago Midway (MDW) - 17% of one-stop connections
    • Dallas/Fort Worth (DFW) - 10% of one-stop connections
    • Charlotte Douglas (CLT) - 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 New York LaGuardia Airport to Seattle?

    Yes. Being flexible with your travel dates can save you up to 44% on the New York LaGuardia Airport to Seattle route. Thursday is the cheapest departure day at $277 round-trip on average, while Sunday is the most expensive at $493, a difference of $216. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 8h 07m, compared with 8h 13m via Chicago O'Hare Intl (ORD) and 8h 15m via Detroit Metropolitan Wayne County (DTW).

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

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

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking New York LaGuardia Airport to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $277 - about $216 less than Sunday (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York LaGuardia Airport to Seattle trip for October. Fares historically average $196 round-trip in that month - typically $267 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from LaGuardia to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle