Cheap Flights from Seattle to New York from S$ 173

Frequently Asked Questions

• Which airlines offer the cheapest flights from Seattle to New York?

  Based on Trip.com data, Alaska Airlines offers Cheapest nonstop one-way flights from S$ 173 (for example, SEA–EWR on Mon, Oct 12). For a Cheapest nonstop return flight, American Airlines offers fares from S$ 317, departing on Wed, Sep 23 and returning on Sat, Sep 26.

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

  At the moment, you can catch a direct flight from Seattle to New York with the following airlines, including: Alaska Airlines 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 a flight from Seattle (SEA) to New York (NYC)?

  It takes about 5 hours 31 minutes to fly from Seattle (SEA) to New York (NYC).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to New York 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 from Seattle to New York each week?

  On average, 106 direct flights operate each week between Seattle and New York. See below the schedules of the main airlines serving this route:
  Alaska Airlines: S/M/T/W/T/F/S – AS016 (departure at 07:20)

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

  Here are some tips for finding the best flight deals from Seattle to New York on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Mon, Oct 12, with one-way fares from just S$ 173.
  · Compare airlines. Alaska Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to New York.
  · Get exclusive promo codes on the Trip.com app.

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

  The cheapest month to book a flight from Seattle to New York is usually December, when demand is lower.

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

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Seattle to New York on September 29, 2026 with American Airlines, with prices starting at S$ 297.

• Which airports should you choose for flights from Seattle to New York?

  Flights to New York can arrive at: John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA), Newark Liberty International Airport (EWR), New York Skyports Seaplane Base (NYS) and New York Stewart International Airport (SWF). The most common route connects Seattle-Tacoma International Airport and Newark Liberty International Airport (SEA–EWR).

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

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

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

  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.

• What is the average cost of a one-way flight from Seattle to New York?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seattle to New York is S$ 328. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Seattle to New York?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Seattle to New York is S$ 602. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Seattle to New York on Trip.com?

  Enter Seattle and New York, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Seattle to New York route?

  Jetblue Airwaysare the most popular budget airlines flying from Seattle to New York. Check baggage, seat and payment fees before comparing the final price.