Cheap Flights New York – Seattle from £84

Flight FAQs

• Which airlines offer the cheapest flights from New York (NYC) to Seattle (SEA)?

  Based on Trip.com data, Alaska Airlines offers one-way fares as low as £84 on Cheapest nonstop routes (e.g. EWR to SEA on Fri, May 8), while American Airlines offers Cheapest nonstop round-trips from £157 departing on Wed, May 6 and returning on Fri, May 8.

• Which airlines offer direct flights from New York to Seattle?

  At the moment, you can catch a direct flight from New York to Seattle with the following airlines, including: Alaska Airlines Hawaiian Airlines Jetblue Airways Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from New York (NYC) to Seattle (SEA)?

  It takes about 6 hours 18 minutes to fly from New York (NYC) to Seattle (SEA).

• When is the best time to book flights from New York to Seattle?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New York to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from New York to Seattle?

  Based on Trip.com data in the past 4 weeks, there is 126 flight per week flying from New York to Seattle. You can check the weekly schedule for popular airlines on this route below: Hawaiian Airlines: S/M/-/-/T/F/S -- HA4900 (07:34)

• How can I find the best deals on flights from New York to Seattle?

  To find best deals on flights from New York to Seattle, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, May 8, with one-way flights priced at just £84.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from New York to Seattle to get the best price?

  The cheapest months to fly from New York to Seattle is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from New York to Seattle?

  After crunching the numbers on our April flight calendar, it's currently cheapest to fly from New York to Seattle on April 21, 2026 with Alaska Airlines, with prices starting at £144.

• Which airports can I fly through when travelling to Seattle from New York?

  You can land at any one of the following hubs in Seattle, with John F. Kennedy International Airport to Seattle-Tacoma International Airport (JFK-SEA) is by far the most common option on this route: King County (Boeing Field) International Airport (BFI) Kenmore Air Harbor Seaplane Base (LKE) Seattle-Tacoma International Airport (SEA).

• What is the time difference between New York and Seattle?

  The time difference between Seattle and New York is 3h.

• How can I change or cancel my flight ticket from New York to Seattle?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.