Seattle to New York flights
The cheapest round trip we found from Seattle to New York is $325 (Jan 16 – 20, 2027, Nonstop), 17% below the usual $392.
SEA to NYC · 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 | $487 |
| December 2026 | $432 |
| January 2027 | $325 (cheapest month) |
| February 2027 | $335 |
| March 2027 | $389 |
| April 2027 | $394 |
Cheapest dates in the next 4 months
Round trip, per person-
Jan 16 – 20, 2027 4 nights · leave Sat$325 −17% vs usual$325 −17% vs usual Book
Alaska Airlines Nonstop · 5h 13m -
Nov 26 – 28 2 nights · leave Thu$487 +24% vs usual$487 +24% vs usual Book
United Airlines 1 stop · 6h 29m -
Jan 2 – 10, 2027 8 nights · leave Sat$504 +29% vs usual$504 +29% vs usual Book
Alaska Airlines Nonstop · 5h 27m
-
Dec 19 – Jan 3, 2027 15 nights · leave Sat$509 +30% vs usual$509 +30% vs usual Book
Alaska Airlines Nonstop · 5h 27m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in New York
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Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
New York · Jan 16 – 20, 2027Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
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Seattle to New York: questions
How much does a flight from Seattle to New York cost?
The cheapest round trip we have found right now is $325, leaving January 16 and returning January 20. The usual price on this route is about $392, so this fare is 17% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Seattle to New York?
January 2027, with round trips from $325. The most expensive month in our data is November (from $487). Based on the 6 months ahead we have prices for.
Which airports do Seattle to New York flights use?
Seattle airports include Seattle-Tacoma International (SEA) and Boeing Field International (BFI). New York airports include John F. Kennedy International (JFK), Newark Liberty International (EWR) and LaGuardia (LGA). The prices on this page cover every airport in both cities (SEA and NYC are the city codes).
About this route
We track round-trip economy fares from Seattle (United States) to New York (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $325, departing January 16 and returning January 20 on a nonstop flight, about 17% below the usual $392. The cheapest month to fly in our data is January, from $325. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.