New York to Seattle flights
The cheapest round trip we found from New York to Seattle is $317 (Jan 14 – 20, 2027, Nonstop), 12% below the usual $360.
NYC to SEA · Round trip · Economy · Prices per person in USD · Price found (3 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $521 |
| December 2026 | $335 |
| January 2027 | $317 (cheapest month) |
| February 2027 | $386 |
Cheapest dates in the next 4 months
Round trip, per person-
Jan 14 – 20, 2027 6 nights · leave Thu$317 −12% vs usual$317 −12% vs usual Book
Alaska Airlines Nonstop · 6h 17m -
Nov 15 – 18 3 nights · leave Sun$582 +62% vs usual$582 +62% vs usual Book
United Airlines 1 stop · 7h 43m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Seattle
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Airport transfer to Seattle
Fixed prices from SEA on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Seattle · Jan 14 – 20, 2027Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
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New York to Seattle: questions
How much does a flight from New York to Seattle cost?
The cheapest round trip we have found right now is $317, leaving January 14 and returning January 20. The usual price on this route is about $360, so this fare is 12% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from New York to Seattle?
January 2027, with round trips from $317. The most expensive month in our data is November (from $521). Based on the 4 months ahead we have prices for.
Which airports do New York to Seattle flights use?
New York airports include John F. Kennedy International (JFK), Newark Liberty International (EWR) and LaGuardia (LGA). Seattle airports include Seattle-Tacoma International (SEA) and Boeing Field International (BFI). The prices on this page cover every airport in both cities (NYC and SEA are the city codes).
About this route
We track round-trip economy fares from New York (United States) to Seattle (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $317, departing January 14 and returning January 20 on a nonstop flight, about 12% below the usual $360. The cheapest month to fly in our data is January, from $317. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.