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

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How to find the cheapest flight from
Seattle (SEA) to John F. Kennedy Intl (JFK)

All the information you need to plan the best SEA to JFK flight in 2021: compare Seattle to John F. Kennedy Intl flight prices with the expected peak season, weather and rainfall in John F. Kennedy Intl.
SEA - JFK
Price
$244 - $389
JFK
Temperature
42.8 - 84.2 °F
JFK
Rainfall
2.2 - 4.5 inches

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

February

Best time to find cheap flights, 22% potential price drop

Round-trip from

$244

From Seattle to John F. Kennedy Intl

One-way from

$109

One-way flight from Seattle to John F. Kennedy Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Seattle to John F. Kennedy Intl?

Travelers have found it’s best to book a flight 21 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to John F. Kennedy Intl 1-2 weeks in advance for as low as $229, or $301 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to John F. Kennedy Intl?

The best pricing can be found in the month of August. Prices to John F. Kennedy Intl from Seattle average $235. You can even find prices in August for less than $235, as users have found deals to John F. Kennedy Intl from as low as $62. The month of December appears to be one of the more expensive times to travel to John F. Kennedy Intl from Seattle. Flying in the targeted month can save you up to 25%.

Cheap flights from Seattle to John F. Kennedy Intl in May, June 2021

The best prices found for SEA to JFK flights for May, June
11 Jun - 16 Jun
$217pp
SEA
Seattle/Tacoma Intl
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
SEA
Seattle/Tacoma Intl
7 Jun - 16 Jun
$225pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Jun - 11 Jun
$226pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Seattle to John F. Kennedy Intl 2021 flight deals

Cheap flights to John F. Kennedy Intl from Seattle found for this year
11 Jun - 16 Jun
$217pp
SEA
Seattle/Tacoma Intl
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
SEA
Seattle/Tacoma Intl
7 Jun - 16 Jun
$225pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Jun - 11 Jun
$226pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to John F. Kennedy Intl from Seattle

Save time with Seattle to John F. Kennedy Intl direct flight deals
11 Jun - 15 Jun
$217pp
SEA
Seattle/Tacoma Intl
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
SEA
Seattle/Tacoma Intl
10 Jun - 17 Jun
$241pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
12 Jun - 15 Jun
$245pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to John F. Kennedy Intl

Late deals on round-trip flights to John F. Kennedy Intl from Seattle, departing today and this week
25 May - 7 Jun
$266pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
SEA
Seattle/Tacoma Intl
25 May - 7 Jun
$275pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
25 May - 17 Jun
$294pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to John F. Kennedy Intl from Seattle

The cheapest one-way flights from Seattle to John F. Kennedy Intl
9:32 am - 6:05 pm
JetBlue
Nonstop
5h 33m
SEA - JFK
JetBlue
1:00 am - 4:44 pm
Major Airline
1 Stop
12h 44m
SEA - JFK
Major Airline
$164
StudentUniverse
1:00 am - 4:44 pm
American Airlines
1 Stop
12h 44m
SEA - JFK
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">John F. Kennedy Intl</span> flights.

Flight FAQs

From Seattle to John F. Kennedy Intl

Are flight prices decreasing from Seattle to John F. Kennedy Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and John F. Kennedy Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to New York John F Kennedy Intl to control the spread of COVID-19?

Alaska Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Seattle/Tacoma Intl to New York John F Kennedy Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to New York John F Kennedy Intl have flexible cancellations due to COVID-19?

Delta, Alaska Airlines, and JetBlue are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly from for flights from Seattle to New York John F Kennedy Intl?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to New York John F Kennedy Intl. 8 airlines have flights from Seattle/Tacoma Intl to New York John F Kennedy Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to New York John F Kennedy Intl should not be difficult; the airport handles an average of 22 outbound flights to New York John F Kennedy Intl per day.

Can I find flights from Seattle to John F. Kennedy Intl for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to John F. Kennedy Intl for under $300. The cheapest flight booked recently is on JetBlue for just $217, but on average you can expect to pay $250.

Are there nonstop flights from Seattle to John F. Kennedy Intl for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to John F. Kennedy Intl under $300. A good price for a nonstop flight from Seattle to John F. Kennedy Intl is less than $261.

Are there last-minute flights available from Seattle to John F. Kennedy Intl for under $300?

There are currently 20+ open flights from Seattle to John F. Kennedy Intl within the next 7 days for less than $300.

What days are nonstop flights available from Seattle to John F. Kennedy Intl?

You can find nonstop flights on the following days: Tuesday.

How many flights depart from Seattle to John F. Kennedy Intl on average per day?

On average 1 flight departs from Seattle/Tacoma Intl to New York John F Kennedy Intl per day.
Afternoon (Noon - 6pm) - 100% of flight departures

Does it rain more in Seattle or John F. Kennedy Intl?

The rainfall in Seattle is generally more than the rainfall in John F. Kennedy Intl. This will continue over the next 17 days.

Is Seattle weather warmer or cooler than John F. Kennedy Intl?

We forecast the temperature to be around the 84 °F's in July, on average. The temperature in John F. Kennedy Intl is generally hotter than in Seattle. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Seattle to John F. Kennedy Intl?

Delta, Alaska Airlines, and JetBlue can get you from Seattle to John F. Kennedy Intl in just under 5h 17m. Your travel time will be generally consistent. Seattle and John F. Kennedy Intl are separated by a distance of 2428 mi. Most flights are nonstop.

What are the cheapest airlines flying from Seattle to John F. Kennedy Intl round-trip?

Our cheapest airline available from Seattle to John F. Kennedy Intl is JetBlue. Our recent data shows that you can find tickets from as low as $217 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $241 and $245 round-trip. You may be able to fly from Seattle to John F. Kennedy Intl for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to John F. Kennedy Intl one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $109. Users have also found prices from $116 and $119 on JetBlue and American Airlines, respectively.

Alternative routes for Seattle to John F. Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for John F. Kennedy Intl

Things to know before you go - useful duration and weather info for your trip from Seattle to John F. Kennedy Intl.
Flight duration
5h 56m
Average temperature for May in John F. Kennedy Intl
69.8 °F
Avg rainfall for May in John F. Kennedy Intl
4.1 ″

Airports servicing Seattle

Airports servicing New York

Top 6 airlines flying from Seattle to John F. Kennedy Intl

The chart below displays the airlines Cheapflights users traveling from Seattle to John F. Kennedy Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$118 $257 No cancel fee 71%
Frontier
$144 $290 No cancel fee 62%
Alaska Airlines
$118 $317 No cancel fee 75%
United Airlines
$127 $342 No cancel fee 69%
Delta
$118 $350 No cancel fee N/A
JetBlue
$134 $350 No cancel fee 62%

Hourly flight availability from Seattle to John F. Kennedy Intl

See what time of day planes typically take off from Seattle towards John F. Kennedy Intl.
Morning 6 AM to noon 48% of SEA to JFK departures
Evening 6 PM to midnight 48% of SEA to JFK departures
Afternoon Noon to 6 PM 3% of SEA to JFK departures
Early morning Midnight to 6 AM 1% of SEA to JFK departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to John F. Kennedy Intl
See how many times per day planes take to the skies headed from Seattle to John F. Kennedy Intl.
Sunday
27 daily flights
Monday
25 daily flights
Tuesday
19 daily flights
Wednesday
21 daily flights
Thursday
24 daily flights
Friday
25 daily flights
Saturday
16 daily flights