NYC - SEA

C$ 244 Find Cheap Flights from New York to Seattle – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 472
Typical prices: C$ 495-C$ 825
Alaska Airlines
Wed 7/11Sat 10/11
EWR - SEA • Direct
Cheapest one-way flights
C$ 244
Typical prices: C$ 292-C$ 582
Alaska Airlines
Sat 8/12
EWR - SEA • Direct
Advice from real travellers
Alaska Premium Class adds legroom; Delta free Wi-Fi helps on this long domestic flight.
United Economy Plus adds more legroom, while Alaska offers a baggage guarantee.
Expert advice
+1
Expert advice
+1
Direct flights
You can fly direct with Alaska Airlines, Delta, and United Airlines. Average duration is 6h 25m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 14% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 400 (round-trip)
Shortest trip • 8h 02m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from New York to Seattle (NYC-SEA)

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

Recent round-trip flight deals from New York to Seattle

Sat, 7 Nov - Tue, 10 Nov
Alaska Airlines Logo
7:00 a.m. - 10:16 a.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 16mdirect
Alaska Airlines Logo
9:18 p.m. - 5:40 a.m.SEA  Seattle/Tacoma Intl-EWR Newark
5h 22mdirect
C$ 472Alaska Airlines
Wed, 18 Nov - Wed, 2 Dec
Alaska Airlines Logo
9:30 a.m. - 12:47 p.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 17mdirect
Alaska Airlines Logo
10:40 p.m. - 6:48 a.m.SEA  Seattle/Tacoma Intl-EWR Newark
5h 08mdirect
C$ 479Alaska Airlines
Sat, 7 Nov - Sat, 14 Nov
United Airlines Logo
6:47 p.m. - 10:11 p.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 24mdirect
United Airlines Logo
8:30 a.m. - 8:01 p.m.SEA  Seattle/Tacoma Intl-EWR Newark
8h 31m1 stop Denver Intl
C$ 480United Airlines
Sat, 7 Nov - Wed, 11 Nov
Alaska Airlines Logo
5:29 p.m. - 11:00 p.m.EWR  Newark-SEA Seattle/Tacoma Intl
8h 31m1 stop Portland
Alaska Airlines Logo
3:41 p.m. - 11:59 p.m.SEA  Seattle/Tacoma Intl-EWR Newark
5h 18mdirect
C$ 486Alaska Airlines
Sat, 6 Feb - Tue, 9 Feb
Alaska Airlines Logo
4:48 p.m. - 8:03 p.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 15mdirect
Alaska Airlines Logo
9:05 a.m. - 5:19 p.m.SEA  Seattle/Tacoma Intl-EWR Newark
5h 14mdirect
C$ 487Alaska Airlines
Sat, 6 Feb - Tue, 9 Feb
Alaska Airlines Logo
4:48 p.m. - 8:03 p.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 15mdirect
Alaska Airlines Logo
9:05 a.m. - 5:19 p.m.SEA  Seattle/Tacoma Intl-EWR Newark
5h 14mdirect
C$ 489Alaska Airlines
Tue, 10 Nov - Tue, 10 Nov
Alaska Airlines Logo
9:30 a.m. - 4:56 p.m.JFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
10h 26m1 stop San Diego
Alaska Airlines Logo
7:33 p.m. - 7:39 a.m.SEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
9h 06m1 stop San Francisco
C$ 492Alaska Airlines
Wed, 18 Nov - Wed, 25 Nov
United Airlines Logo
7:55 a.m. - 11:16 a.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 21mdirect
United Airlines Logo
7:04 p.m. - 5:40 a.m.SEA  Seattle/Tacoma Intl-EWR Newark
7h 36m1 stop Denver Intl
C$ 493United Airlines
Sat, 5 Dec - Sat, 5 Dec
Alaska Airlines Logo
1:00 p.m. - 4:39 p.m.JFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
6h 39mdirect
Alaska Airlines Logo
6:40 p.m. - 7:41 a.m.SEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
10h 01m1 stop San Francisco
C$ 493Alaska Airlines
Wed, 6 Jan - Tue, 12 Jan
United Airlines Logo
6:15 p.m. - 9:41 p.m.EWR  Newark-SEA Seattle/Tacoma Intl
6h 26mdirect
United Airlines Logo
8:30 a.m. - 7:16 p.m.SEA  Seattle/Tacoma Intl-EWR Newark
7h 46m1 stop Denver Intl
C$ 494United Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from New York to Seattle typically range from C$ 495 to C$ 825. The lowest price found in the past 5 days was C$ 472, on Alaska Airlines.

What is the cheapest New York to Seattle flight route?

New York LaGuardia Airport (LGA) to Seattle (SEA) is the cheapest New York to Seattle route, averaging C$ 524 round-trip. Other New York to Seattle routes average C$ 656, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from New York to Seattle. It’s 5% cheaper than the average day, while Sunday is the most expensive, with prices 10% higher.

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

•January is the cheapest month to fly from New York to Seattle at C$ 472 round-trip.
•August (C$ 797) and July (C$ 739) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from New York to Seattle the cheapest?

Flights from New York to Seattle are cheapest 5 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from New York to Seattle

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, SEA and JFK

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta, United Airlines and EWR

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for New York to Seattle flights

Low season

February

Cheapest flight

C$ 244
Beat the crowds with an average 31% drop in traveller numbers.
The most popular month to fly with an average 59% increase in traveller numbers.
One-way flight from Newark Airport to Seattle

When to book flights from New York to Seattle

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

Flights from New York to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from New York to Seattle 
SarahFlew with Delta-Jun 2026
Delta had a very organized boarding process which I appreciated. The construction on the way to JFK meant my Uber had to detour through some residential areas which was annoying. I would have used the subway and AirTrain if I hadn't been traveling with my cat.
Verified travelerFlew with Alaska Airlines-Sep 2024
Buy something in the airport to eat before boarding as its a long flight and the snacks are not enough unless you plan to sleep the whole ride.
KatieFlew with Alaska Airlines-Jun 2024
Alaska Airlines offered free checked bag and personal bag with ticket price which I found to be very reasonable. Of the other airlines I found Alaska Airlines to be most comfortable, have friendly and efficient staff and reasonable pricing. Newark airport is rather easy to navigate given its size. We found Seattle airport to be a bit difficult to navigate, especially when returning a rental. Customers in this instance should allow extra time for the car return, bus to the terminal and navigating through the airport which included several monorails to get to our boarding terminal and through security to the gate. Signage for security was confusing we needed to ask for direction and restaurants were limited and short staffed once through security. As long as you allow for extra time, we found it to be relatively painless.
Verified travelerFlew with Delta-Apr 2024
Don’t sit next to the bathroom. It wreaks!

Your New York to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from New York to Seattle?

    These are the earliest and latest flight times available from New York to Seattle:

    • Earliest: departs at 7:00 am and lands at 1:25 pm
    • Latest: departs at 8:25 pm and lands at 2:50 am.

    The flight takes about 6h 25m.

  • Which cabin classes can I book on flights from New York to Seattle?

    Only Economy Class is available on flights from New York to Seattle.

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

    A direct flight from New York to Seattle takes 6h 25m, covering 6,216 km.

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

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

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

    Round-trip flights from New York to Seattle range from C$ 495 to C$ 825, with an average of C$ 653 over the past 12 months. Anything below C$ 495 counts as a good deal.

  • How expensive are last-minute New York to Seattle flights?

    Last-minute fares on this route (booked within two weeks of departure) run 24% above the C$ 653 route average. Book 5 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from New York to Seattle?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 400 round-trip via San Francisco (SFO), compared to C$ 661 for direct.

  • How does on-time performance compare across airlines flying from New York to Seattle?

    Delta is slightly above the route average for timely arrivals, while Alaska Airlines has a lower on-time arrival rate. On-time arrival rates on New York to Seattle flights are:

    • Delta: 81% on time
    • Alaska Airlines: 78% on time
    • JetBlue: 75% on time

    On average, flights on this route are punctual 79% of the time.

  • What is the standard checked bag allowance on flights from New York to Seattle?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from New York to Seattle spread across the day?

    Morning is the busiest departure period on New York to Seattle flights, with 39% leaving in that window. Afternoon departures account for 31%, Evening flights for 30%, and Night flights for 0%.

  • Have flight prices from New York 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 C$ 472 to C$ 3,429. That means the highest observed fare was about 7x higher than the lowest one.

  • Which airlines offer Wi-Fi on New York to Seattle flights?

    Three airlines offer in-flight Wi-Fi on New York to Seattle flights:

    • Alaska Airlines
    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

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

    One-way fares from New York to Seattle are currently lower than usual. Average one-way flight prices are about C$ 263, which is 36% 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 C$ 5 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

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

    Flights from New York to Seattle may depart from several airports in New York area, including Newark (EWR), New York John F Kennedy Intl (JFK) and New York LaGuardia (LGA). Flights usually arrive at Seattle/Tacoma Intl (SEA).

  • What time of day has the fewest delays on flights from New York to Seattle?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from New York to Seattle?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the New York to Seattle route, 21% of flights were delayed in the past three months, with delays averaging 3h 16m.

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

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

    • Chicago O'Hare Intl (ORD) – 40% of one-stop connections
    • Minneapolis St Paul (MSP) – 16% of one-stop connections
    • Portland (PDX) – 8% of one-stop connections
    • Dallas/Fort Worth (DFW) – 8% of one-stop connections

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

    Yes. Flexible dates can save you up to 15% on flights from New York to Seattle. Wednesday is the cheapest departure day at C$ 620 round-trip on average, while Sunday is the most expensive at C$ 723, a difference of C$ 102.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from New York to Seattle?

    3 airlines operate flights between New York and Seattle. The airlines offering direct flights on this route include:

    • Alaska Airlines
    • Delta
    • United Airlines

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

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 8h 02m, compared with 8h 13m via Chicago O'Hare Intl (ORD) and 8h 15m via Washington, D.C. Dulles Intl (IAD).

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

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

  • Which popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Lumen Field, T-Mobile Park, and Seattle Waterfront. These are among the most viewed places in Seattle on KAYAK.

  • Which airlines offer extra legroom and free seat selection on New York to Seattle flights?

    Among airlines operating New York to Seattle flights:

    • Alaska Airlines: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • JetBlue: offers extra legroom; offers free seat selection
    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on New York to Seattle flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a carry-on bag and a checked bag in Economy Class
    • United Airlines: a carry-on bag and a checked bag in Economy Class
    • Delta: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • What are some good hotels near Seattle-Tacoma International Airport?

    The Warwick Hotel is a chic choice that is less than a 15-minute walk from the Space Needle and a 22-minute drive from Seattle-Tacoma International Airport. The Econo Lodge is an affordable hotel that is an 8-minute drive from the Museum of Flight and a 9-minute drive from the airport.

  • Is there anywhere to store my luggage at Seattle-Tacoma International Airport?

    If you would like to store some of your suitcases or personal items once you have landed at Seattle-Tacoma International Airport, head to the Smarte Carte Baggage Storage desk in baggage claim. Rates vary depending on the size of the items, and it is also possible to rent strollers and wheelchairs as well as to use their fax and copying services.

  • What dining options are there at LaGuardia Airport?

    To avoid being hungry during your flight, make sure to grab something to eat while you are waiting in LaGuardia Airport. MexiJoe's Grill is a casual restaurant that serves Mexican-inspired cuisine, while Healthy Gourmet sells quick to-go items, such as sandwiches and salads.

  • Is there anywhere to smoke at John F. Kennedy International Airport?

    While smoking is not prohibited inside any of the terminals of John F. Kennedy International Airport, there are some outdoor smoking zones that are clearly labeled by official airport signs. Many of these are located near the Departures terminals, and they must be used before going through security.

Your guide to booking New York to Seattle 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 Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average C$ 620, about C$ 102 less than Sunday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your New York to Seattle trip for January. Fares historically average C$ 472 round-trip in that month – typically C$ 325 less than the most expensive month, which is August (based on the last 12 months).
  • For the best chance of arriving on time, fly with Delta. Over the past three months, 81% of Delta flights from New York to Seattle arrived on time, slightly above the route average of 79%. When flights on this route arrive late, they're delayed by an average of 3h 16m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through San Francisco Airport (SFO) can be cheaper than flying direct. The cheapest layover option averages C$ 400 round-trip on this route – about C$ 261 less than direct flights (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.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport
  • When booking flights from New York to Seattle, you will have to decide which airport you would like to depart from. If you’re located near the city center or Manhattan, consider leaving from either LaGuardia Airport and John F. Kennedy International Airport. If you are closer to Long Island or the suburbs, Newark Liberty International Airport and New York Stewart may be more convenient.
  • To make your cross-country voyage as short as possible, opt for a direct flight from New York to Seattle instead of one with a layover. Delta and United Airlines are known for having particularly comfortable seats, while jetBlue Airways offers a variety of affordable tickets.
  • If you are traveling with your family, make sure to bring the kids to the children’s play area that is located near the A Gates of Seattle-Tacoma International Airport. Filled with a variety of play equipment, activities, and games, this play zone is an ideal place for kids to let out some steam after being cooped up in a plane.
  • For travelers who need to get some work done before boarding their flight, consider renting a Jabbrrbox workstation pod inside of LaGuardia Airport. These pods can be rented for increments of 30 minutes and they contain flight tracking screens, outlets, and access to high-speed WiFi, making it a convenient place to check your email or work through your to-do list.
  • If you need help finding your gate or have a question about Seattle-Tacoma International Airport, look for the volunteers wearing bright blue vests. These volunteers are placed throughout every terminal, and they are there to help answer any questions you might have related to the airport’s amenities, flights, or the region.

Prefer to fly direct from New York to Seattle?

 
Find which airlines fly direct from New York to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

New York to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Direct returns

Seattle/Tacoma Intl to New York

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

More options for your flight from New York to Seattle

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