SEA - JFK

$194 Find Cheap Flights from Seattle to New York John F Kennedy Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$346
Typical prices: $338-$563
JetBlue
Sat 10/20Tue 10/23
SEA - JFK • Non-stop
Cheapest one-way
$192
Typical prices: $207-$421
American Airlines
Sat 10/20
SEA - JFK • 1 stop
Advice from real travelers
JetBlue adds free Wi-Fi and live TV; Delta offers free Wi-Fi for SkyMiles members.
Alaska’s 20-minute baggage guarantee helps on arrival; bring entertainment onboard.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Delta, Alaska Airlines and JetBlue. Average duration is 5h 27m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $221 (round-trip)
Shortest trip • 7h 45m (one-way)
Insights
Insights
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We hope you love your trip to New York John F Kennedy Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to John F Kennedy Intl (SEA-JFK)

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

Recent round-trip flight deals from Seattle to John F Kennedy Intl

Mon, Oct 19 - Thu, Oct 22
JetBlue Logo
10:15 pm - 6:37 amSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
5h 22mnonstop
JetBlue Logo
6:00 pm - 9:15 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
6h 15mnonstop
$346JetBlue
Wed, Oct 7 - Wed, Oct 14
JetBlue Logo
9:40 pm - 6:01 amSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
5h 21mnonstop
JetBlue Logo
3:30 pm - 10:38 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
10h 08m1 stop Boston Logan Intl
$347JetBlue
Wed, Oct 21 - Wed, Nov 4
Alaska Airlines Logo
8:49 am - 10:59 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
11h 10m1 stop San Diego
Alaska Airlines Logo
5:29 pm - 11:00 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
8h 31m1 stop Portland
$359Alaska Airlines
Wed, Oct 28 - Wed, Nov 4
Alaska Airlines Logo
8:49 am - 10:59 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
11h 10m1 stop San Diego
Alaska Airlines Logo
5:29 pm - 11:00 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
8h 31m1 stop Portland
$359Alaska Airlines
Sat, Sep 12 - Fri, Sep 18
Multiple Airlines Logo
9:40 pm - 6:04 amSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
5h 24mnonstop
Multiple Airlines Logo
5:29 pm - 10:39 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
8h 10m1 stop Portland
$359Multiple Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
10:20 am - 10:59 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
9h 39m1 stop San Diego
Multiple Airlines Logo
6:00 pm - 9:15 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
6h 15mnonstop
$367Multiple Airlines
Sat, Sep 26 - Sun, Oct 4
American Airlines Logo
6:18 am - 7:29 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
10h 11m1 stop Chicago O'Hare Intl
American Airlines Logo
6:30 am - 12:11 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
8h 41m1 stop Charlotte Douglas
$376American Airlines
Thu, Sep 17 - Wed, Sep 23
American Airlines Logo
6:15 am - 7:29 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
10h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
7:15 am - 1:49 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
9h 34m1 stop Phoenix Sky Harbor Intl
$377American Airlines
Fri, Nov 6 - Sat, Nov 14
Delta Logo
11:50 am - 8:28 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
5h 38mnonstop
Delta Logo
7:30 pm - 11:00 pmJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
6h 30mnonstop
$447Delta
Sat, Dec 5 - Sat, Dec 12
Delta Logo
7:15 am - 3:39 pmSEA  Seattle/Tacoma Intl-JFK New York John F Kennedy Intl
5h 24mnonstop
Delta Logo
7:10 am - 10:33 amJFK  New York John F Kennedy Intl-SEA Seattle/Tacoma Intl
6h 23mnonstop
$447Delta
Booking Insights

Price, demand and travel trends for Seattle to New York John F Kennedy Intl Airport flights

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

How much is a round-trip flight from Seattle to New York John F Kennedy Intl Airport?

Round-trip flights from Seattle to New York John F Kennedy Intl Airport start at $346. Prices are typical for this route right now, with typical round-trip fares ranging from $338 to $563. The lowest price found in the past 5 days was $346 on JetBlue.

What's the cheapest day of the week to fly from Seattle to New York John F Kennedy Intl Airport?

Wednesday is the cheapest day of the week to fly from Seattle to New York John F Kennedy Intl Airport, it is 10% cheaper than the average day. Monday is the most expensive day with flight prices 9% 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 John F Kennedy Intl Airport?

  • October is the cheapest month to fly from Seattle to New York John F Kennedy Intl Airport at $334 round-trip.
  • December ($530) and July ($518) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 58% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to New York John F Kennedy Intl Airport the cheapest?

Flights from Seattle to New York John F Kennedy Intl Airport are cheapest 20 weeks before departure. Booking in this window typically costs about 40% 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 Seattle to John F Kennedy Intl

 
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, JetBlue, 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

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 Seattle to New York John F Kennedy Intl Airport flights

Low season

February

Cheapest flight

$192
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Seattle to New York John F Kennedy Intl Airport

When to book flights from Seattle to John F Kennedy Intl

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

Flights from Seattle to John F Kennedy Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Seattle to John F Kennedy Intl 
NoahFlew with Alaska Airlines-Aug 2026
JFK airport was really hard to navigate, and security line took nearly 45 minutes; we nearly missed our connection to fly from JFK to San Paulo, Brazil.
JoanFlew with Alaska Airlines-Nov 2024
SeaTac should add sand to the painted floor from the terminal to the light rail. It is VARY slippery when wet and the northwest (Seattle) is known for rain.
JayFlew with Alaska Airlines-May 2024
Bring entertainment since there are no screens available to watch movies or check on current map of destination.

Your Seattle to New York John F Kennedy Intl Airport flight questions, answered

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

  • Can I take public transit from downtown Seattle to the Seattle-Tacoma Airport (SEA)?

    It takes about 38min to travel from the Northgate station in downtown Seattle to SEA via the Link, Seattle’s light rail train system. SEA's Link station is connected to Floor 4 of the parking garage, just outside the main terminal. Three of the King Country Metro bus lines (Route 161, Route 156, and the express A-line) stop at the airport adjacent to the Link station. Two express buses operated by Sound Transit (Routes 560 and 574) also stop at the airport; the Sound Transit bus stop is on the lower drive at the main terminal’s south end.

  • Is parking available at Seattle-Tacoma International Airport (SEA)?

    The parking garage at Seattle-Tacoma Airport (SEA) is located at the main terminal and is connected to the terminal by the pedestrian skybridges, which are on Floor 4. Rates in the Terminal Direct parking (Floor 4) start at about $7 per hour ($42 per day). Rates in General Parking (Floors 1-3 and 5-8) start at about $6 per hour ($34 per day). On Floors 4 and 5, you’ll find accessible spaces and spaces with charging stations for electric vehicles.

  • What lounges are available at the Seattle-Tacoma Airport (SEA)?

    The airline lounges at SEA include the Alaska Lounge (near Gates C16A and D1 and above gate N15), the Delta Sky Club (near Gate A1), and the United Club (near Gate A9). Specialty lounges include the American Express Centurion Lounge for Centurion members (near Gate B3) and the USO Center for military service members and their families (located pre-security on the Mezzanine level above Southwest’s ticketing counters). All passengers can access the two Club at SEA lounges (near Gate A12 and above Gate S10); club passes are available for about $45 per day.

  • Can I use public transportation to get to the city from New York’s JFK International Airport?

    The free AirTrain runs from the airport to two subway stations: Jamaica and Howard Beach. From either station, you can take the subway to your final destination, or you can take the Long Island Rail Road (LIRR) commuter train from the Jamaica station. The LIRR connects from Jamaica station to Penn Station in Midtown Manhattan, to the Atlantic Terminal in Downtown Brooklyn, and to various points on Long Island.

  • Which airlines offer extra legroom and free seat selection on Seattle to New York John F Kennedy Intl Airport flights?

    Among airlines operating Seattle to New York John F Kennedy Intl Airport flights:

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

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

  • What airlines are available from Seattle to New York John F Kennedy Intl Airport?

    3 airlines operate flights between Seattle and New York John F Kennedy Intl Airport. The airlines offering nonstop flights on this route include:

    • Delta
    • Alaska Airlines
    • JetBlue

  • Which airports can I use when flying from Seattle to New York John F Kennedy Intl Airport?

    Flights from Seattle to New York John F Kennedy Intl Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at New York John F Kennedy Intl (JFK).

  • Which airlines include bags at no extra cost on Seattle to New York John F Kennedy Intl Airport flights?

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

    • Alaska Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class

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

  • What cabin classes can I book on flights from Seattle to New York John F Kennedy Intl Airport?

    Four cabin classes are available on flights from Seattle to New York John F Kennedy Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Seattle to New York John F Kennedy Intl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $221 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $439 for nonstop.

  • What is the standard checked-bag allowance on flights from Seattle to New York John F Kennedy Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Seattle to New York John F Kennedy Intl Airport?

    The Airbus A321neo family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A321-100/200 variants.

  • Which airports do connecting flights from Seattle to New York John F Kennedy Intl Airport pass through?

    One-stop flights from Seattle to New York John F Kennedy Intl Airport most commonly connect through:

    • Denver Intl (DEN) - 24% of one-stop connections
    • Dallas/Fort Worth (DFW) - 15% of one-stop connections
    • Minneapolis St Paul (MSP) - 15% of one-stop connections
    • Portland (PDX) - 12% of one-stop connections

    Denver Intl (DEN) 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 John F Kennedy Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 17% on the Seattle to New York John F Kennedy Intl Airport route. Wednesday is the cheapest departure day at $397 round-trip on average, while Monday is the most expensive at $477, a difference of $80. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Seattle to New York John F Kennedy Intl Airport?

    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 Seattle to New York John F Kennedy Intl Airport route, 14% of flights were delayed in the past 3 months, with delays averaging 2 hours 49 minutes.

  • How are flight departures from Seattle to New York John F Kennedy Intl Airport spread across the day?

    Morning is the busiest departure period on Seattle to New York John F Kennedy Intl Airport flights, with 45% of flights leaving in that window. Night departures account for 33%, afternoon flights for 22%, and evening flights for 0%.

  • What popular places can I visit in New York John F Kennedy Intl Airport?

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

  • What are the earliest and latest flights from Seattle to New York John F Kennedy Intl Airport?

    These are the earliest and latest flight times available from Seattle to New York John F Kennedy Intl Airport:

    • Earliest: departs at 6:58 am and lands at 12:25 pm
    • Latest: departs at 11:18 pm and lands at 4:45 am.

    The flight takes about 5h 27m.

  • How expensive are last-minute Seattle to New York John F Kennedy Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 48% above the route average of $437. Book 20 weeks before departure for the lowest fares.

  • How long is a flight from Seattle to New York John F Kennedy Intl Airport?

    A nonstop flight from Seattle to New York John F Kennedy Intl Airport takes 5h 27m, covering 2,413 miles.

  • Do I need a passport to fly from Seattle to New York John F Kennedy Intl 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 John F Kennedy Intl 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 $346 to $2,289. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Seattle to New York John F Kennedy Intl Airport looking right now?

    One-way fares from Seattle to New York John F Kennedy Intl Airport are currently lower than usual. Average one-way flight prices are about $202, which is 32% below the typical average for this route.

  • How does Delta’s on-time performance compare to other airlines on Seattle to New York John F Kennedy Intl Airport flights?

    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 Seattle to New York John F Kennedy Intl Airport flights are:

    • Delta: 88% on time
    • Alaska Airlines: 85% on time
    • JetBlue: 78% on time

    Overall, flights on this route are on time 86% of the time on average.

  • How do delay rates compare for morning and evening flights from Seattle to New York John F Kennedy Intl Airport?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

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

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 7h 45m, compared with 8h 16m via Salt Lake City (SLC) and 8h 41m via Minneapolis St Paul (MSP).

  • What is the time difference between Seattle and New York John F Kennedy Intl Airport?

    New York John F Kennedy Intl 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 John F Kennedy Intl Airport (JFK)?

    New York John F Kennedy Intl Airport (JFK) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:
    · Ace
    · Budget
    · Hertz
    · Dollar
    · Avis

  • How much should I expect to pay for a Seattle to New York John F Kennedy Intl Airport flight?

    Round-trip flights from Seattle to New York John F Kennedy Intl Airport range from $338 to $563, with an average of $437 over the past 12 months. Anything below $338 counts as a good deal.

  • Which airlines offer Wi-Fi on Seattle to New York John F Kennedy Intl Airport flights?

    Three airlines offer in-flight Wi-Fi on Seattle to New York John F Kennedy Intl Airport flights:

    • • Alaska Airlines
    • • JetBlue
    • • Delta

    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.

Your guide to booking Seattle to New York John F Kennedy Intl Airport 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 Wednesday departure instead of Monday. On this route, Wednesday flights average $397 - about $80 less than Monday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to New York John F Kennedy Intl Airport trip for October. Fares historically average $334 round-trip in that month - typically $196 less than the most expensive month, which is December (based on the last 12 months).
  • If arriving on time is high on your priority list, Delta is the strongest pick on this route. 88% of Delta flights from Seattle to New York John F Kennedy Intl Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 86%. When flights on this route do arrive late, the average delay is 2 hours 49 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Las Vegas Harry Reid Intl Airport (LAS) can be cheaper than flying direct. The cheapest layover option averages $221 round-trip on this route - about $218 less than direct flights (based on the last 12 months).
  • Seattle-Tacoma International Airport (SEA) is a hub for Alaska Airlines and Delta Air Lines. New York City’s JFK Airport is a hub for American Airlines and Delta Air Lines and a base for JetBlue.
  • Families with young children can hang out at SEA’s Children’s Play Area in Concourse A near Gate A1. This carpeted space is equipped with airline-themed play equipment and activities. A nursing area and family bathroom are located nearby.
  • You can escape the noise and stress of the airport at Seattle-Tacoma Airport's Interfaith Prayer and Meditation Room or the Sensory Room. Both rooms are located under the A Gates, near the STS Station (Underground shuttle train for the South Main Terminal).
  • The AirTrain at JFK Airport provides a free, 24/7 shuttle service between the passenger terminals and the car rental center, parking lots, and hotel shuttle stops. The train also stops at both the Jamaica and Howard Beach subway stations.
  • If you have a late-night arrival to JFK, you can spend the night at the TWA Hotel in the airport (near Terminal 5). You won’t have to fight traffic or find your hotel after your long trip, and you’ll wake up refreshed and ready for the next stage of your journey.

Prefer to fly direct from Seattle to New York John F Kennedy Airport?

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

Direct departures

Seattle/Tacoma Intl to New York John F Kennedy Intl

Monday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

See more direct flights

Direct returns

New York John F Kennedy Intl to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

See more direct flights

Everything you need to know for your flight from Seattle to John F Kennedy Intl

Information on your arrival and departure airports