$139+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JFK
may. 22 — may. 291
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 Wednesday
Cheap flight deals from Seattle to John F Kennedy Intl
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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 abril 22, 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 abril 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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.
mar. 5/2611:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
mar. 6/165:38 pm
JFK
- SEA
Nonstop6h 30m
JetBlue
Deal found 4/20![JetBlue logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/65:15 pm
SEA
- JFK
1 stop9h 48m
Alaska Airlines
mar. 5/127:00 am
JFK
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$286
This Expedia deal was found by Cheapflights users on 4/17. 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.
mar. 5/2611:52 pm
SEA
- JFK
Nonstop5h 21m
Multiple Airlines
mar. 6/28:15 pm
JFK
- SEA
Nonstop6h 24m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$287
This SmartFares deal was found by Cheapflights users on 4/21. 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.
dom. 5/247:05 am
SEA
- JFK
1 stop9h 08m
Alaska Airlines
mar. 6/28:15 pm
JFK
- SEA
Nonstop6h 24m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$288
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
sáb. 5/2311:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
vie. 5/295:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 4/17![JetBlue logo]()
$292
This Orbitz deal was found by Cheapflights users on 4/17. 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.
sáb. 5/2311:52 pm
SEA
- JFK
Nonstop5h 21m
Multiple Airlines
mié. 6/38:15 pm
JFK
- SEA
Nonstop6h 24m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$294
This Expedia deal was found by Cheapflights users on 4/18. 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.
mar. 6/211:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
mar. 6/95:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 4/18![JetBlue logo]()
$296
This Delta deal was found by Cheapflights users on 4/20. 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.
mar. 5/264:15 pm
SEA
- JFK
Nonstop5h 28m
Delta
sáb. 5/307:00 pm
JFK
- SEA
Nonstop6h 24m
Delta
Deal found 4/20![Delta logo]()
$297
This Jettzy deal was found by Cheapflights users on 4/19. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/311:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
mié. 6/105:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 4/19![JetBlue logo]()
$298
This Vliegwinkel deal was found by Cheapflights users on 4/19. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/241:50 pm
SEA
- JFK
Nonstop5h 31m
Multiple Airlines
mar. 6/25:29 pm
JFK
- SEA
Nonstop6h 27m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
sáb. 6/68:43 am
SEA
- JFK
1 stop10h 46m
Alaska Airlines
sáb. 6/138:23 pm
JFK
- SEA
Nonstop6h 32m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$300
This flygcity.se deal was found by Cheapflights users on 4/20. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/2411:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
mar. 6/25:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 4/20![JetBlue logo]()
$301
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 abril 22, 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 abril 22, 2026.
This Delta deal was found by Cheapflights users on 4/17. 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.
sáb. 5/97:15 am
SEA
- JFK
Nonstop5h 30m
Delta
mié. 5/137:15 pm
JFK
- SEA
Nonstop6h 30m
Delta
Deal found 4/17![Delta logo]()
$297
This JetBlue deal was found by Cheapflights users on 4/18. 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.
mié. 9/239:40 pm
SEA
- JFK
Nonstop5h 23m
JetBlue
lun. 9/285:30 pm
JFK
- SEA
Nonstop6h 12m
JetBlue
Deal found 4/18![JetBlue logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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.
lun. 5/1110:53 pm
SEA
- JFK
Nonstop5h 27m
Alaska Airlines
sáb. 5/168:28 pm
JFK
- SEA
Nonstop6h 24m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 4/21. 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.
dom. 5/244:15 pm
SEA
- JFK
Nonstop5h 28m
Delta
mar. 6/25:00 pm
JFK
- SEA
Nonstop6h 10m
Delta
Deal found 4/21![Delta logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
sáb. 5/27:18 pm
SEA
- JFK
1 stop17h 28m
Alaska Airlines
vie. 5/86:42 pm
JFK
- SEA
Nonstop6h 21m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
sáb. 5/99:51 pm
SEA
- JFK
1 stop14h 55m
Alaska Airlines
mié. 5/137:00 am
JFK
- SEA
Nonstop6h 12m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 4/20. 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.
mié. 5/134:15 pm
SEA
- JFK
Nonstop5h 28m
Delta
sáb. 5/167:00 pm
JFK
- SEA
Nonstop6h 24m
Delta
Deal found 4/20![Delta logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
vie. 9/188:35 am
SEA
- JFK
1 stop7h 37m
Alaska Airlines
dom. 9/207:25 am
JFK
- SEA
Nonstop6h 09m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
vie. 9/43:47 pm
SEA
- JFK
1 stop11h 17m
Alaska Airlines
jue. 9/106:59 pm
JFK
- SEA
1 stop16h 12m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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.
sáb. 9/196:48 pm
SEA
- JFK
1 stop8h 16m
Alaska Airlines
sáb. 9/2611:30 am
JFK
- SEA
1 stop9h 32m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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.
mié. 5/273:02 pm
SEA
- JFK
1 stop12h 15m
Alaska Airlines
mar. 6/211:30 am
JFK
- SEA
1 stop13h 00m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$355
Last-minute flights from Seattle to John F Kennedy IntlDiscover last-minute flight deals from Seattle to John F Kennedy Intl. Data last updated abril 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to John F Kennedy Intl. Data last updated abril 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mar. 5/58:05 pm
SEA
- JFK
1 stop8h 54m
Alaska Airlines
mar. 5/129:35 am
JFK
- SEA
1 stop10h 57m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/65:15 pm
SEA
- JFK
1 stop9h 48m
Alaska Airlines
mar. 5/127:00 am
JFK
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
sáb. 5/2311:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
vie. 5/295:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 4/17![JetBlue logo]()
$292
This Orbitz deal was found by Cheapflights users on 4/17. 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.
sáb. 5/2311:52 pm
SEA
- JFK
Nonstop5h 21m
Multiple Airlines
mié. 6/38:15 pm
JFK
- SEA
Nonstop6h 24m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$294
This Expedia deal was found by Cheapflights users on 4/20. 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.
sáb. 5/2311:52 pm
SEA
- JFK
Nonstop5h 21m
Multiple Airlines
sáb. 6/65:29 pm
JFK
- SEA
Nonstop6h 26m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$306
This SmartFares deal was found by Cheapflights users on 4/21. 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.
dom. 5/247:05 am
SEA
- JFK
1 stop9h 08m
Alaska Airlines
mar. 6/28:15 pm
JFK
- SEA
Nonstop6h 24m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$288
This Vliegwinkel deal was found by Cheapflights users on 4/19. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/241:50 pm
SEA
- JFK
Nonstop5h 31m
Multiple Airlines
mar. 6/25:29 pm
JFK
- SEA
Nonstop6h 27m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$299
This flygcity.se deal was found by Cheapflights users on 4/20. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/2411:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
mar. 6/25:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 4/20![JetBlue logo]()
$301
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
mar. 5/2611:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
mar. 6/165:38 pm
JFK
- SEA
Nonstop6h 30m
JetBlue
Deal found 4/17![JetBlue logo]()
$282
This Expedia deal was found by Cheapflights users on 4/17. 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.
mar. 5/2611:52 pm
SEA
- JFK
Nonstop5h 21m
Multiple Airlines
mié. 6/38:15 pm
JFK
- SEA
Nonstop6h 24m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 4/20. 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.
mar. 5/264:15 pm
SEA
- JFK
Nonstop5h 28m
Delta
sáb. 5/307:00 pm
JFK
- SEA
Nonstop6h 24m
Delta
Deal found 4/20![Delta logo]()
$297
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 abril 22, 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 abril 22, 2026.
This JetBlue deal was found by Cheapflights users on 4/20. 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.
mar. 5/1911:39 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
Deal found 4/20![JetBlue logo]()
$139
This CheapTickets deal was found by Cheapflights users on 4/20. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/55:58 pm
SEA
- JFK
1 stop11h 01m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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.
mié. 9/239:40 pm
SEA
- JFK
Nonstop5h 23m
JetBlue
Deal found 4/20![JetBlue logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
lun. 5/117:50 pm
SEA
- JFK
2 stops36h 49m
Frontier
Deal found 4/21![Frontier logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
vie. 5/2911:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
Deal found 4/17![JetBlue logo]()
$154
This Flysmarter deal was found by Cheapflights users on 4/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/1511:39 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
Deal found 4/20![JetBlue logo]()
$155
This JetBlue deal was found by Cheapflights users on 4/18. 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.
mar. 9/810:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Deal found 4/18![JetBlue logo]()
$158
This American Airlines deal was found by Cheapflights users on 4/17. 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.
mié. 7/295:05 am
SEA
- JFK
1 stop9h 51m
American Airlines
Deal found 4/17![American Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
dom. 5/247:05 am
SEA
- JFK
1 stop9h 08m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
lun. 5/47:12 pm
SEA
- JFK
2 stops13h 27m
Frontier
Deal found 4/20![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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.
mié. 9/99:40 pm
SEA
- JFK
Nonstop5h 23m
JetBlue
Deal found 4/20![JetBlue logo]()
$163
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 abril 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (Cheapflightsfares) |
One-way from | $139 (JetBlue) |
Popular in | August |
Cheapest in | October |
Average price | $434 |
Good round-trip deal | $384 or less |
Good one-way deal | $225 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 abril 22, 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
sáb. 5/9
7:15 am-3:45 pm
Nonstop5h 30m
New York John F Kennedy Intl
mié. 5/13
7:15 pm-10:45 pm
Nonstop6h 30m
$297
Quickest round-trip
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
mié. 9/23
9:40 pm-6:03 am
Nonstop5h 23m
New York John F Kennedy Intl
lun. 9/28
5:30 pm-8:42 pm
Nonstop6h 12m
$316
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
dom. 5/24
4:15 pm-12:43 am
Nonstop5h 28m
New York John F Kennedy Intl
mar. 6/2
5:00 pm-8:10 pm
Nonstop6h 10m
$316
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
lun. 5/11
10:53 pm-7:20 am
Nonstop5h 27m
New York John F Kennedy Intl
sáb. 5/16
8:28 pm-11:52 pm
Nonstop6h 24m
$335
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
sáb. 5/2
7:18 pm-3:46 pm
1 stop17h 28m
New York John F Kennedy Intl
vie. 5/8
6:42 pm-10:03 pm
Nonstop6h 21m
$336
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
sáb. 5/9
9:51 pm-3:46 pm
1 stop14h 55m
New York John F Kennedy Intl
mié. 5/13
7:00 am-10:12 am
Nonstop6h 12m
$336
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
vie. 9/18
8:35 am-7:12 pm
1 stop7h 37m
New York John F Kennedy Intl
dom. 9/20
7:25 am-10:34 am
Nonstop6h 09m
$345
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
vie. 9/4
3:47 pm-6:04 am
1 stop11h 17m
New York John F Kennedy Intl
jue. 9/10
6:59 pm-8:11 am
1 stop16h 12m
$346
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
sáb. 9/19
6:48 pm-6:04 am
1 stop8h 16m
New York John F Kennedy Intl
sáb. 9/26
11:30 am-6:02 pm
1 stop9h 32m
$355
SeattleNew York
SEA - JFK
SEAJFK
Seattle/Tacoma Intl
mié. 5/27
3:02 pm-6:17 am
1 stop12h 15m
New York John F Kennedy Intl
mar. 6/2
11:30 am-9:30 pm
1 stop13h 00m
$355
Showing 1-10 of 22 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to John F Kennedy Intl. Price data was last updated on April 17, 2026.
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 53 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 $477). 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 abril 22, 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 33% 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 April 18, 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 mornings 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 165 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?
Wednesday 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 12% 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 abril 22, 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
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
East Rutherford
Yonkers
Secaucus
Mount Laurel
North Bergen
Elizabeth
Irvington
Seaside Heights
Absecon
Parsippany
Edgewater
Carle Place
Staten Island
Tannersville
Carteret
Stamford
New Brunswick
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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 abril 22, 2026.
Seattle and John F Kennedy Intl flights
Browse other Seattle and John F Kennedy Intl flight options. Last updated on abril 22, 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 abril 22, 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 abril 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$329 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$377 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$133 | Average$355 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$237 | Average$428 | FlexibilityNo cancel fee | On-time75% |