Cheap flights from New York to Seattle
The cheapest round trip from New York to Seattle that travelers found recently is $355 with a carry-on: a $355 fare on Alaska Airlines, which usually includes a carry-on. It leaves Tue, Nov 10 and comes back Sun, Nov 15.
Live prices for Tue, Nov 10 to Sun, Nov 15
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Tue, Nov 10 | Sun, Nov 15 | Alaska Airlines | EWR → SEA | Nonstop | $355 | Included | $355 | Live price |
| Tue, Nov 10 | Thu, Nov 12 | Alaska Airlines | JFK → SEA | 1 stop | $367 | Included | $367 | Live price |
| Fri, Dec 4 | Mon, Dec 7 | Alaska Airlines | EWR → SEA | Nonstop | $371 | Included | $371 | Live price |
| Thu, Jan 7 | Mon, Jan 11 | United | EWR → SEA | Nonstop | $375 | Included | $375 | Live price |
| Fri, Oct 16 | Tue, Oct 20 | Alaska Airlines | JFK → SEA | Nonstop | $378 | Included | $378 | Live price |
| Thu, Oct 15 | Sun, Oct 18 | Alaska Airlines | JFK → SEA | Nonstop | $379 | Included | $379 | Live price |
| Tue, Nov 10 | Fri, Nov 20 | Alaska Airlines | EWR → SEA | Nonstop | $384 | Included | $384 | Live price |
| Mon, Jan 4 | Sat, Jan 9 | American Airlines | LGA → SEA | 1 stop | $408 | Included | $408 | Live price |
| Mon, Dec 14 | Sun, Dec 20 | United | EWR → SEA | 1 stop | $476 | Included | $476 | Live price |
| Wed, Nov 25 | Sun, Nov 29 | Alaska Airlines | EWR → SEA | Nonstop | $502 | Included | $502 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| October 2026 | Fri, Oct 16 to Tue, Oct 20, 4 nights | $378 | Live price |
| November 2026 | Tue, Nov 10 to Sun, Nov 15, 5 nights | $355 | Live price |
| December 2026 | Fri, Dec 4 to Mon, Dec 7, 3 nights | $371 | Live price |
| January 2027 | Thu, Jan 7 to Mon, Jan 11, 4 nights | $375 | Live price |
Bag fees on this route
What the airlines flying New York to Seattle usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| Alaska Airlines | Included | $40 |
| American Airlines | Included | $40 |
| Frontier | $55 | $50 |
| United | Included | $40 |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
Not sure where to go? Tell Dipt your budget and vibe and it finds the trip.
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