$149+ Cheap flights from Seattle (SEA) to John F Kennedy Intl, NY (JFK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JFK
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to John F Kennedy Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New York John F Kennedy Intl are usually found in October or September, booked 53 days in advance, depart on a Wednesday or Thursday and return on a Friday
Cheap flight deals from Seattle to John F Kennedy Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to John F Kennedy IntlExplore the most affordable flight options available from Seattle to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Seattle to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:59 pm
SEA
- JFK
Nonstop5h 30m
Alaska Airlines
Tue 10/207:22 am
JFK
- SEA
Nonstop6h 13m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:17 am
SEA
- JFK
1 stop9h 12m
American Airlines
Tue 9/297:15 am
JFK
- SEA
1 stop9h 34m
American Airlines
Deal found 6/3![American Airlines logo]()
$309
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:40 pm
SEA
- JFK
Nonstop5h 23m
JetBlue
Tue 9/295:30 pm
JFK
- SEA
Nonstop6h 12m
JetBlue
Deal found 6/8![JetBlue logo]()
$312
This JetBlue deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:44 pm
SEA
- JFK
1 stop11h 13m
JetBlue
Sat 8/295:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Deal found 6/5![JetBlue logo]()
$315
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 pm
SEA
- JFK
1 stop8h 55m
American Airlines
Sat 10/2412:04 pm
JFK
- SEA
1 stop8h 04m
American Airlines
Deal found 6/4![American Airlines logo]()
$318
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:40 pm
SEA
- JFK
Nonstop5h 23m
JetBlue
Tue 9/225:30 pm
JFK
- SEA
Nonstop6h 12m
JetBlue
Deal found 6/3![JetBlue logo]()
$321
This Orbitz deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:03 am
SEA
- JFK
1 stop9h 53m
Multiple Airlines
Tue 8/255:38 pm
JFK
- SEA
Nonstop6h 26m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:05 am
SEA
- JFK
1 stop8h 25m
American Airlines
Wed 8/1911:31 am
JFK
- SEA
1 stop10h 16m
American Airlines
Deal found 6/3![American Airlines logo]()
$323
This lol.travel deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:17 am
SEA
- JFK
1 stop9h 08m
Alaska Airlines
Sat 10/174:23 pm
JFK
- SEA
Nonstop6h 25m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$324
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:55 pm
SEA
- JFK
1 stop11h 21m
JetBlue
Thu 9/245:30 pm
JFK
- SEA
Nonstop6h 12m
JetBlue
Deal found 6/8![JetBlue logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:51 pm
SEA
- JFK
1 stop8h 13m
Alaska Airlines
Sat 9/129:55 am
JFK
- SEA
1 stop9h 04m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$327
Best flights from Seattle to John F Kennedy IntlDiscover carefully curated flight deals from Seattle to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Seattle to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:51 pm
SEA
- JFK
1 stop8h 13m
Alaska Airlines
Sat 9/124:46 pm
JFK
- SEA
1 stop8h 53m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$387
This JetBlue deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Fri 8/215:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Deal found 6/4![JetBlue logo]()
$412
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:20 pm
SEA
- JFK
Nonstop5h 14m
Delta
Sat 7/47:00 am
JFK
- SEA
Nonstop6h 05m
Delta
Deal found 6/7![Delta logo]()
$442
This JetBlue deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:44 pm
SEA
- JFK
1 stop11h 13m
JetBlue
Mon 8/175:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Deal found 6/4![JetBlue logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:04 pm
SEA
- JFK
1 stop15h 45m
Alaska Airlines
Thu 7/94:29 pm
JFK
- SEA
Nonstop6h 40m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:05 am
SEA
- JFK
1 stop9h 42m
Delta
Sun 8/307:01 am
JFK
- SEA
Nonstop6h 12m
Delta
Deal found 6/7![Delta logo]()
$456
This JetBlue deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:44 pm
SEA
- JFK
1 stop11h 13m
JetBlue
Sat 8/155:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Deal found 6/5![JetBlue logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:15 pm
SEA
- JFK
Nonstop5h 33m
Alaska Airlines
Fri 9/48:12 pm
JFK
- SEA
Nonstop6h 17m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:20 pm
SEA
- JFK
Nonstop5h 14m
Delta
Sun 7/57:00 am
JFK
- SEA
Nonstop6h 05m
Delta
Deal found 6/8![Delta logo]()
$466
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Thu 7/305:29 pm
JFK
- SEA
Nonstop6h 28m
JetBlue
Deal found 6/8![JetBlue logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:21 am
SEA
- JFK
1 stop13h 35m
Alaska Airlines
Mon 8/177:00 am
JFK
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$468
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:10 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Mon 7/2010:29 pm
JFK
- SEA
1 stop15h 04m
JetBlue
Deal found 6/6![JetBlue logo]()
$474
Last-minute flights from Seattle to John F Kennedy IntlDiscover last-minute flight deals from Seattle to John F Kennedy Intl. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to John F Kennedy Intl. Data last updated June 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:15 pm
SEA
- JFK
Nonstop5h 23m
Alaska Airlines
Mon 7/67:00 am
JFK
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$345
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Sat 8/155:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Deal found 6/8![JetBlue logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Tue 8/115:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Deal found 6/8![JetBlue logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:26 am
SEA
- JFK
1 stop12h 30m
Alaska Airlines
Tue 8/117:00 am
JFK
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:05 am
SEA
- JFK
1 stop8h 25m
American Airlines
Tue 8/2511:31 am
JFK
- SEA
1 stop10h 16m
American Airlines
Deal found 6/4![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:05 am
SEA
- JFK
1 stop9h 51m
American Airlines
Tue 8/118:00 am
JFK
- SEA
1 stop11h 20m
American Airlines
Deal found 6/8![American Airlines logo]()
$347
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:15 pm
SEA
- JFK
Nonstop5h 23m
Multiple Airlines
Tue 8/255:38 pm
JFK
- SEA
Nonstop6h 26m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$327
This SmartFares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Tue 7/285:36 pm
JFK
- SEA
Nonstop6h 28m
JetBlue
Deal found 6/8![JetBlue logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:03 am
SEA
- JFK
1 stop9h 53m
Alaska Airlines
Wed 7/2911:30 am
JFK
- SEA
1 stop9h 30m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$341
One-way flights from Seattle to John F Kennedy IntlSearch for one-way flight options from Seattle to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Seattle to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:28 pm
SEA
- JFK
Nonstop5h 31m
JetBlue
Deal found 6/4![JetBlue logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
SEA
- JFK
Nonstop5h 29m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:19 pm
SEA
- JFK
2 stops17h 32m
Frontier
Deal found 6/4![Frontier logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Deal found 6/8![JetBlue logo]()
$153
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:26 am
SEA
- JFK
1 stop10h 34m
American Airlines
Deal found 6/3![American Airlines logo]()
$155
This SmartFares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:26 am
SEA
- JFK
1 stop12h 30m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:30 am
SEA
- JFK
Nonstop5h 41m
Delta
Deal found 6/4![Delta logo]()
$164
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:26 am
SEA
- JFK
1 stop10h 34m
American Airlines
Deal found 6/4![American Airlines logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:28 pm
SEA
- JFK
Nonstop5h 31m
JetBlue
Deal found 6/4![JetBlue logo]()
$168
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:00 pm
SEA
- JFK
Nonstop5h 25m
Delta
Deal found 6/8![Delta logo]()
$169
Find flight deals from Seattle to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to John F Kennedy Intl (JFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Alaska Airlines) |
One-way from | $149 (Cheapflightsfares) |
Popular in | August |
Cheapest in | October |
Average price | $431 |
Good round-trip deal | $391 or less |
Good one-way deal | $215 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to John F Kennedy Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Seattle to New York John F Kennedy Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Fri 9/4
6:51 pm-6:04 am
1 stop8h 13m
New York John F Kennedy Intl
Sat 9/12
4:46 pm-10:39 pm
1 stop8h 53m
$387
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Thu 8/13
10:19 pm-6:39 am
Nonstop5h 20m
New York John F Kennedy Intl
Fri 8/21
5:38 pm-9:04 pm
Nonstop6h 26m
$412
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Thu 8/13
11:44 pm-1:57 pm
1 stop11h 13m
New York John F Kennedy Intl
Mon 8/17
5:38 pm-9:04 pm
Nonstop6h 26m
$417
Quickest round-trip
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Thu 6/25
10:20 pm-6:34 am
Nonstop5h 14m
New York John F Kennedy Intl
Sat 7/4
7:00 am-10:05 am
Nonstop6h 05m
$442
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Wed 7/1
9:04 pm-3:49 pm
1 stop15h 45m
New York John F Kennedy Intl
Thu 7/9
4:29 pm-8:09 pm
Nonstop6h 40m
$452
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Wed 8/12
11:44 pm-1:57 pm
1 stop11h 13m
New York John F Kennedy Intl
Sat 8/15
5:38 pm-9:04 pm
Nonstop6h 26m
$452
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Tue 8/25
11:05 am-11:47 pm
1 stop9h 42m
New York John F Kennedy Intl
Sun 8/30
7:01 am-10:13 am
Nonstop6h 12m
$456
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Thu 7/23
10:19 pm-6:39 am
Nonstop5h 20m
New York John F Kennedy Intl
Thu 7/30
5:29 pm-8:57 pm
Nonstop6h 28m
$461
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Mon 8/31
11:15 pm-7:48 am
Nonstop5h 33m
New York John F Kennedy Intl
Fri 9/4
8:12 pm-11:29 pm
Nonstop6h 17m
$464
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
Wed 7/1
10:20 pm-6:34 am
Nonstop5h 14m
New York John F Kennedy Intl
Sun 7/5
7:00 am-10:05 am
Nonstop6h 05m
$466
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Seattle to John F Kennedy Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to John F Kennedy Intl in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Seattle with our price prediction graph.
SEA-JFK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to New York John F Kennedy Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Seattle to New York John F Kennedy Intl Airport?
To ensure you get the cheapest price possible for a flight from Seattle to New York John F Kennedy Intl Airport, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to New York John F Kennedy Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of $287). Flying from Seattle to New York John F Kennedy Intl Airport in August is currently the most expensive (average of $487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to JFK?
Find hourly flight availability from Seattle to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Seattle to New York John F Kennedy Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Seattle to New York John F Kennedy Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Seattle to John F Kennedy Intl. Price data was last updated on May 30, 2026.
Travelers seeking maximum savings on their Seattle to New York John F Kennedy Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Seattle to New York delayed?
About 16% of weekly flights between Seattle and New York have experienced delays in the past year, with the average delay time being 167 minutes.
What is the most punctual flight time for Seattle to New York flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to New York flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 13% of flights being delayed.
The best insider tips for Seattle to New York John F Kennedy Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to New York John F Kennedy Intl Airport trip
Our travel experts
Reviews of airlines servicing John F Kennedy Intl
Get insights into the airlines that provide service to John F Kennedy Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to John F Kennedy Intl. Reviews last updated June 8, 2026.
Read through reviews of airlines operating flights from Seattle to New York John F Kennedy Intl Airport, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New York John F Kennedy Intl Airport?
Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locationsQueens
Bronx
Mahwah
Elizabeth
East Rutherford
Yonkers
North Bergen
Mount Laurel
Secaucus
Irvington
Seaside Heights
Tannersville
Absecon
Parsippany
Edgewater
Carle Place
Staten Island
Carteret
Carlstadt
Fort Lee
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Other flights to John F Kennedy Intl
Explore flights to John F Kennedy Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Seattle and John F Kennedy Intl flights
Browse other Seattle and John F Kennedy Intl flight options. Last updated on June 8, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
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Top 6 airlines flying from Seattle to John F Kennedy Intl
Discover the top 6 airlines that operate flights from Seattle to John F Kennedy Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$358 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$133 | Average$353 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$428 | FlexibilityNo cancel fee | On-time75% |