$119 Cheap JetBlue Airways flights Seattle (SEA) to New York (JFK)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap JetBlue Airways return flights from $237 from SEA to JFK. Affordable one-way fares from $119 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for round-trip or one-way flights to New York in January or February. You could find lower fares with JetBlue Airways during these quieter months.

Look for affordable JetBlue Airways flights from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct journey from SEA to JFK with JetBlue Airways or any other carriers, select the “Nonstop” filter when searching for tickets.

To find the earliest departure from SEA to JFK with JetBlue Airways, sort your results by “Early Morning” and “Morning.” Choosing an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Get on a JetBlue Airways flight from Seattle - Tacoma Intl. Airport (SEA) to New York, and you’ll most likely arrive at John F. Kennedy Intl. Airport (JFK). This is the airline’s primary hub here.

You can usually change or cancel your flight, although there may be additional charges if you made your booking more than 24 hours ago. Prefer to keep your options open? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you have to alter your plans. To make modifications, go to “Trips,” select your flight and click on “Manage Booking” for more information.