John F Kennedy Intl

$135+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JFK
Dec 15 — Dec 221
We work with more than 300 partners to bring you better travel deals

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.

The best prices from Seattle/Tacoma Intl to New York John F Kennedy Intl are usually found in January or March, booked 61 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap 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 December 10, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$135
(iWofly)

Popular in

July

Cheapest in

January

Average price

$487
Provider with most accurate pricing for Seattle/Tacoma Intl-New York John F Kennedy Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York John F Kennedy Intl flights.
From Seattle/Tacoma Intl to New York John F Kennedy Intl
One-way flight from Seattle/Tacoma Intl to New York John F Kennedy Intl
High demand for flights, 21% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Seattle to John F Kennedy Intl

Cheapest flights from Seattle to John F Kennedy Intl
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 December 10, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:49 amSEA - JFK
1 stop15h 41mFrontier
Wed 1/297:59 amJFK - SEA
1 stop28h 41mFrontier
Deal found 12/8$271
This Expedia deal was found by Cheapflights users on 12/8. 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.
Sun 12/151:40 pmSEA - JFK
1 stop13h 50mMultiple Airlines
Fri 1/1011:30 amJFK - SEA
Nonstop6h 28mMultiple Airlines
Deal found 12/8$299
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 12/3111:10 pmSEA - JFK
Nonstop5h 19mAlaska Airlines
Sat 1/1111:30 amJFK - SEA
1 stop10h 01mAlaska Airlines
Deal found 12/9$376
This Delta deal was found by Cheapflights users on 12/9. 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 12/3111:00 pmSEA - JFK
Nonstop5h 25mDelta
Sun 1/127:10 amJFK - SEA
Nonstop6h 28mDelta
Deal found 12/9$387
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
Sat 12/146:13 pmSEA - JFK
1 stop13h 22mSun Country Air
Tue 12/1711:38 amJFK - SEA
1 stop8h 24mSun Country Air
Deal found 12/10$476
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Fri 12/136:13 amSEA - JFK
1 stop11h 17mAmerican Airlines
Fri 1/102:30 pmJFK - SEA
1 stop12h 01mAmerican Airlines
Deal found 12/8$511

Find flights from Seattle to John F Kennedy Intl within your budget

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 2,857,848 searches. Data last updated December 10, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 1/8

1:40 pm-10:02 pm

Nonstop5h 22m

New York John F Kennedy Intl

Wed 1/15

7:00 pm-10:25 pm

Nonstop6h 25m

$257

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 2/15

3:03 pm-6:30 am

1 stop12h 27m

New York John F Kennedy Intl

Sun 2/23

7:59 am-10:23 am

1 stop29h 24m

$258

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 1/27

8:04 am-4:29 pm

Nonstop5h 25m

New York John F Kennedy Intl

Wed 1/29

4:00 pm-7:27 pm

Nonstop6h 27m

$260

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 1/30

12:10 pm-6:30 am

1 stop15h 20m

New York John F Kennedy Intl

Sun 2/2

4:00 pm-7:27 pm

Nonstop6h 27m

$283

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 1/23

12:45 am-1:29 pm

1 stop9h 44m

New York John F Kennedy Intl

Fri 1/31

6:30 am-2:02 pm

1 stop10h 32m

$298

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 1/11

3:20 pm-6:15 am

1 stop11h 55m

New York John F Kennedy Intl

Sat 1/18

8:35 am-2:10 pm

1 stop8h 35m

$374

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sun 1/26

9:34 am-5:59 pm

Nonstop5h 25m

$135

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 1/9

1:38 pm-9:59 pm

Nonstop5h 21m

$139

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 1/9

12:13 pm-6:30 am

1 stop15h 17m

$141

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 1/6

10:09 pm-9:53 am

1 stop8h 44m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 13 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Seattle to John F Kennedy Intl

Get recent, data-driven insights about flights from Seattle to John F Kennedy Intl including ideal travel times, pricing trends, and more.

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 December 6, 2024.

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 61 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, January is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of $236). Flying from Seattle to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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 December 10, 2024.

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 20% 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 December 8, 2024.

Travelers seeking maximum savings on their Seattle to New York John F Kennedy Intl Airport flight should consider departing on Sunday 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.

Weekly flight availability from Seattle to New York John F Kennedy Intl Airport

Explore weekly flight availability from Seattle to John F Kennedy Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 10, 2024.

The most flights from SEA to JFK are scheduled on a Tuesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 December 10, 2024.
To help decide which airline to fly from Seattle to New York, see what other customers have to say about Delta, Frontier and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,524 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

8.0
Very good
9,524 reviews
8.0
Very good
9,524 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

8.0
Very good
8,656 reviews
8.0
Very good
9,524 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

7.4
Good
3,314