$99 Cheap Flights from Seattle (SEA) to New York (JFK)

Popular airlines from Seattle-Tacoma International Airport (SEA) to John F. Kennedy Intl. Airport (JFK)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash

Today's featured flight deals from Seattle-Tacoma International Airport (SEA) to John F. Kennedy Intl. Airport (JFK)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Seattle to New York (SEA-JFK)

Prices were available within the past 7 days and start at $99 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Delta
JetBlue Airways
Bargain Flight
Hawaiian Airlines
Delta
Bargain Flight
Alaska Airlines
Bargain Flight
Delta

Find the cheapest month to fly from Seattle (SEA) to New York (JFK)

September is typically the cheapest month to fly

From $178 - $305 per traveler.

Graph displaying average flight prices per month

Alternative airports near New York

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Seattle (SEA) to New York (JFK)
Origin airport
Seattle - Tacoma Intl.
Destination airport
John F. Kennedy Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines
Roundtrip price
$197
Distance
2414 mi
Average flight time
8 hours 26 mins

Seattle to New York Flights

The cheapest times to fly from Seattle to New York

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to New York are during the month of September. You can find some of the cheapest flights from Seattle to New York with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to New York

Sunday is one of the best days to book for cheap flights from Seattle to New York: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to New York

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to New York in 2025. You can also book with separate airlines for your outbound and return journeys, from $99 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to New York flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to New York airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) cost?
You'll find affordable return tickets from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) starting at $211. Grab a seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SEA on August 6 2025 and touching down at JFK. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SEA to JFK?
The cheapest flights from SEA to JFK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
When departing from Seattle - Tacoma Intl. Airport (SEA), you can board a direct flight to John F. Kennedy Intl. Airport (JFK) with Delta Air Lines.
What is the cheapest airline that flies from SEA to JFK?
Jet off from SEA to JFK with JetBlue Airways. This carrier currently has the cheapest one-way fare for this route, starting at $115. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SEA on October 11 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
With an average of 5 direct flights that operate from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) daily, you'll be on your way in no time.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
Flights between SEA and JFK tend to be busiest at 7 AM. If you're after a more relaxed experience and potentially cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from SEA to JFK?
Depart on a Friday if you're after the best choice of flights from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
Hop on the earliest flight at around 6:38AM UTC-8, heading out of Seattle - Tacoma Intl. Airport (SEA). You'll be flying for approximately 5h 22m, coming in to land at John F. Kennedy Intl. Airport (JFK) at approximately 3:00PM UTC-5.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
The average flight duration from SEA to JFK is 5 hours and 21 minutes, covering a distance of 2,400 mi.
What airline has the least delays from SEA to JFK?
With 100% of flights typically landing on time, Aeromexico has the best on-time performance for nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK). To monitor your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for New York from Seattle - Tacoma Intl. Airport (SEA)?
Take a direct flight from Seattle - Tacoma Intl. Airport (SEA) to New York and touch down at Liberty Intl. Airport (EWR). An alternative gateway to this city is John F. Kennedy Intl. Airport (JFK).
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) last-minute?
Last-minute bookings from SEA to JFK are generally more expensive. For the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a SEA to JFK flight and hotel package?
Opting for a SEA to JFK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
If you reserved your SEA to JFK flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.