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John F. Kennedy International Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from US$123 and round-trip from US$287. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        JFK 17:59
        6h 21m
        Direct
        SEA 21:20
        New York - Seattle | Sun, Oct 25 | Jetblue Airways
        SEA 09:58
        5h 31m
        Direct
        EWR 18:29
        Seattle - New York | Wed, Oct 28 | Alaska Airlines
        US$332 US$399
        17% off
        17% off
        US$399 US$332
      • JFK 17:29
        6h 19m
        Direct
        SEA 20:48
        New York - Seattle | Wed, Oct 21 | Jetblue Airways
        SEA 09:58
        5h 31m
        Direct
        EWR 18:29
        Seattle - New York | Wed, Oct 28 | Alaska Airlines
        US$335 US$399
        16% off
        16% off
        US$399 US$335
      • JFK 17:59
        6h 21m
        Direct
        SEA 21:20
        New York - Seattle | Thu, Oct 22 | Jetblue Airways
        SEA 23:53
        8h 9m
        1 stop
        JFK 11:02
        Seattle - New York | Sun, Oct 25 | Jetblue Airways
        US$287 US$399
        28% off
        28% off
        US$399 US$287
      • JFK 19:02
        8h 34m
        1 stop
        SEA 00:36
        New York - Seattle | Thu, Oct 22 | American Airlines
        SEA 23:53
        8h 9m
        1 stop
        JFK 11:02
        Seattle - New York | Sun, Oct 25 | Jetblue Airways
        US$301
        25% off
        US$399 US$301
      • JFK 17:59
        6h 21m
        Direct
        SEA 21:20
        New York - Seattle | Tue, Oct 20 | Jetblue Airways
        SEA 23:53
        8h 9m
        1 stop
        JFK 11:02
        Seattle - New York | Sun, Oct 25 | Jetblue Airways
        US$312
        22% off
        US$399 US$312
      • JFK 09:59
        8h 36m
        1 stop
        SEA 15:35
        New York - Seattle | Sun, Nov 1 | Alaska Airlines
        SEA 09:55
        5h 28m
        Direct
        EWR 18:23
        Seattle - New York | Wed, Nov 4 | Alaska Airlines
        US$330
        17% off
        US$399 US$330
      • JFK 11:30
        10h 24m
        1 stop
        SEA 18:54
        New York - Seattle | Thu, Nov 5 | Alaska Airlines
        SEA 21:18
        5h 22m
        Direct
        EWR 05:40
        Seattle - New York | Thu, Nov 12 | Alaska Airlines
        US$330
        17% off
        US$399 US$330
      • JFK 09:30
        10h 51m
        1 stop
        SEA 17:21
        New York - Seattle | Thu, Nov 12 | Alaska Airlines
        SEA 09:55
        5h 28m
        Direct
        EWR 18:23
        Seattle - New York | Wed, Nov 18 | Alaska Airlines
        US$330
        17% off
        US$399 US$330
      • JFK 18:31
        6h 28m
        Direct
        SEA 21:59
        New York - Seattle | Sun, Nov 15 | Alaska Airlines
        SEA 10:43
        7h 52m
        1 stop
        LGA 21:35
        Seattle - New York | Tue, Nov 17 | American Airlines
        US$333
        17% off
        US$399 US$333
      • JFK 07:10
        6h 21m
        Direct
        SEA 10:31
        New York - Seattle | Fri, Nov 27 | Delta Air Lines
        SEA 10:52
        7h 37m
        1 stop
        LGA 21:29
        Seattle - New York | Thu, Dec 3 | American Airlines
        US$334
        16% off
        US$399 US$334
      • JFK 11:55
        6h 26m
        Direct
        SEA 15:21
        New York - Seattle | Sat, Oct 31 | Delta Air Lines
        SEA 07:22
        10h 7m
        1 stop
        EWR 20:29
        Seattle - New York | Wed, Nov 4 | Delta Air Lines
        US$337
        16% off
        US$399 US$337
      • JFK 16:59
        6h 19m
        Direct
        SEA 20:18
        New York - Seattle | Sun, Nov 15 | Delta Air Lines
        SEA 10:43
        7h 52m
        1 stop
        LGA 21:35
        Seattle - New York | Tue, Nov 17 | American Airlines
        US$339
        15% off
        US$399 US$339
      • NYC 13:00
        17h 25m
        1 stop
        SEA 14:00
        New York - Seattle | Mon, Oct 12 | Normal Airline
        SEA 15:00
        6h
        Direct
        NYC 16:00
        Seattle - New York | Wed, Oct 14 | Normal Airline
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      • Cheapest nonstop
        JFK 18:53
        6h 25m
        Direct
        SEA 22:18
        New York - Seattle | Tue, Oct 27 | Alaska Airlines
        US$123 US$206
        40% off
        40% off
        US$206 US$123
      • JFK 18:40
        6h 32m
        Direct
        SEA 22:12
        New York - Seattle | Tue, Oct 27 | Delta Air Lines
        US$136 US$206
        34% off
        34% off
        US$206 US$136
      • JFK 16:23
        6h 25m
        Direct
        SEA 19:48
        New York - Seattle | Tue, Oct 20 | Alaska Airlines
        US$162 US$206
        21% off
        21% off
        US$206 US$162
      • JFK 19:25
        6h 35m
        Direct
        SEA 23:00
        New York - Seattle | Tue, Oct 20 | Delta Air Lines
        US$166
        19% off
        US$206 US$166
      • JFK 18:31
        6h 28m
        Direct
        SEA 21:59
        New York - Seattle | Thu, Nov 5 | Alaska Airlines
        US$172
        17% off
        US$206 US$172
      • JFK 07:30
        10h 25m
        1 stop
        SEA 14:55
        New York - Seattle | Tue, Oct 20 | American Airlines
        US$162
        21% off
        US$206 US$162
      • JFK 14:59
        8h 16m
        1 stop
        SEA 20:15
        New York - Seattle | Mon, Oct 26 | American Airlines
        US$164
        20% off
        US$206 US$164
      • JFK 09:30
        10h 51m
        1 stop
        SEA 17:21
        New York - Seattle | Tue, Nov 10 | Alaska Airlines
        US$167
        19% off
        US$206 US$167
      • JFK 18:53
        8h 43m
        1 stop
        SEA 00:36
        New York - Seattle | Sat, Oct 24 | American Airlines
        US$169
        18% off
        US$206 US$169
      • JFK 09:59
        8h 36m
        1 stop
        SEA 15:35
        New York - Seattle | Sat, Oct 31 | Alaska Airlines
        US$173
        16% off
        US$206 US$173
      • JFK 19:02
        8h 34m
        1 stop
        SEA 00:36
        New York - Seattle | Tue, Oct 13 | American Airlines
        US$175
        15% off
        US$206 US$175
      • JFK 09:30
        10h 51m
        1 stop
        SEA 17:21
        New York - Seattle | Sat, Nov 14 | Alaska Airlines
        US$175
        15% off
        US$206 US$175
      • NYC 13:00
        17h 25m
        1 stop
        SEA 14:00
        New York - Seattle | Mon, Oct 12 | Normal Airline
        Find more flights
        Find more flights

Flight fares from John F. Kennedy International Airport to Seattle-Tacoma International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport

What is the cheapest month to fly from John F. Kennedy International Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from John F. Kennedy International Airport to Seattle-Tacoma International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport are usually in October, with an average price of US$161. It is best to avoid December, when the average price can reach US$375.

US$375
US$268
US$161
US$54
  • US$161
    Oct
  • US$301
    Nov
  • US$375
    Dec
  • US$314
    Jan
  • US$275
    Feb
  • US$257
    Mar
  • US$273
    Apr
  • US$304
    May
  • US$294
    Jun
  • US$323
    Jul
  • US$272
    Aug
  • US$300
    Sep

What is the cheapest day of the week to fly from John F. Kennedy International Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average ticket prices from John F. Kennedy International Airport to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from John F. Kennedy International Airport to Seattle-Tacoma International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

US$338
US$301
US$263
US$226
    Cheapest
  • US$312
    Mon
  • US$269
    Tue
  • US$263
    Wed
  • US$300
    Thu
  • US$282
    Fri
  • US$280
    Sat
  • US$338
    Sun

Which airline offers the cheapest flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from John F. Kennedy International Airport to Seattle-Tacoma International Airport is Alaska Airlines (from US$123) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From US$123
Delta Air Lines
From US$136
American Airlines
From US$162
Jetblue Airways
From US$196
Sun Country Airlines
From US$227

Find more flights and airlines

What is the flight schedule from John F. Kennedy International Airport to Seattle-Tacoma International Airport?

Check the schedule for flights from New York to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS021

    John F. Kennedy International Airport

    07:22

    JFK

    6h 13m

    10:35

    SEA

    S M T W T F S
    Search

  2. DL740

    John F. Kennedy International Airport

    16:00

    JFK

    6h 23m

    19:23

    SEA

    S M T W T F S
    Search

  3. AS017

    John F. Kennedy International Airport

    18:35

    JFK

    6h 25m

    22:00

    SEA

    S - T W T - S
    Search

  4. AS031

    John F. Kennedy International Airport

    16:40

    JFK

    6h 25m

    20:05

    SEA

    S M T W T F S
    Search

  5. AS023

    John F. Kennedy International Airport

    13:00

    JFK

    6h 25m

    16:25

    SEA

    S M T W T F S
    Search

  6. DL699

    John F. Kennedy International Airport

    07:05

    JFK

    6h 30m

    10:35

    SEA

    S M T W T F S
    Search

  7. DL688

    John F. Kennedy International Airport

    18:30

    JFK

    6h 32m

    22:02

    SEA

    S M T W T F S
    Search

  8. AA3321

    John F. Kennedy International Airport

    14:58

    JFK

    2h 48m

    Direct

    16:46

    ORD

    S M T W T F S
    Search

  9. AA3105

    O'Hare International Airport

    07:17

    ORD

    4h 52m

    Direct

    10:09

    SEA

    S M T W T F S

  10. AS019

    John F. Kennedy International Airport

    09:59

    JFK

    6h 8m

    Direct

    13:07

    PDX

    S M T W T F S
    Search

  11. AS3342

    Portland International Airport

    14:30

    PDX

    1h 5m

    Direct

    15:35

    SEA

    S M T W T F S

  12. AA4454

    John F. Kennedy International Airport

    19:10

    JFK

    3h 3m

    Direct

    21:13

    ORD

    S M T W T F S
    Search

  13. AA2392

    O'Hare International Airport

    20:58

    ORD

    4h 54m

    Direct

    23:52

    SEA

    S M T W T F S
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About John F. Kennedy International Airport and Seattle-Tacoma International Airport

Learn about John F. Kennedy International Airport (JFK) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 3,889.7km
Cheapest one-way ticket price US$123
Cheapest return ticket price US$287

FAQs for John F. Kennedy International Airport to Seattle-Tacoma International Airport Flights

  • How long is the flight from John F. Kennedy International Airport to Seattle-Tacoma International Airport?

    John F. Kennedy International Airport to Seattle-Tacoma International Airport takes about 5 hours 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from John F. Kennedy International Airport (JFK) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from John F. Kennedy International Airport to Seattle-Tacoma International Airport departs at 07:05, and the last departs at 20:27, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from John F. Kennedy International Airport (JFK) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around US$344 in October, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Delta Air Lines is a very popular airline operating an average of 5008 flights per month.
  • One-way flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport currently start from US$123, and round-trip fares start from US$287. The current lowest fare is a Alaska Airlines flight departing on Tue, Oct 27; prices may vary depending on availability.
  • Yes. Delta Air Lines, Alaska Airlines and Jetblue Airways operate direct flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport, with an average flight time of 5 hours 32 minutes, and around 61 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from John F. Kennedy International Airport to Seattle-Tacoma International Airport is US$279. Prices may vary depending on the departure date, airline, and availability.
  • Condor and Jetblue Airways are the most popular budget airlines flying from John F. Kennedy International Airport to Seattle-Tacoma International Airport, with one-way fares starting from US$123. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • John F. Kennedy International Airport to Seattle-Tacoma International Airport operates around 61 weekly flights, mainly by Delta Air Lines, Alaska Airlines and Jetblue Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter John F. Kennedy International Airport and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

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To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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