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Not ready to book? to track prices.Find the cheapest flights from New York to Seattle
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How to get the cheapest flight ticket from New York to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between New York and Seattle?
What is the cheapest month to fly to Seattle?
If you aren’t able to travel to Seattle during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 480.
What is the cheapest day to depart on your flight to Seattle?
Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 390. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 864. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.
What is the cheapest time of day to depart on your flight to Seattle?
Our most recent data shows that the best time of day to fly to Seattle is in the evening. Flights from New York to Seattle during this time can be as low as C$ 175. Flights in the afternoon are often more expensive with an average ticket price of C$ 722.
What is the cheapest New York to Seattle/Tacoma Intl flight route?
Fly from New York John F Kennedy Intl to Seattle/Tacoma Intl for the best New York - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from New York when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 573 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New York for as low as C$ 505 on momondo.
What cabin class options are available on New York to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on New York to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on New York to Seattle flights?
You could potentially save up to 4% on your flight if you consider stops on a New York to Seattle flight.
How have New York to Seattle flight prices changed over time?
As of June 2025, prices for New York to Seattle flights are approximately 7% cheaper when compared to flights at the same time last year.
How many flights depart from New York to Seattle on average per day?
The number of flights available between New York and Seattle is 38 per day as of June 2025. The most frequent departure time is 4:00p.m., with 39% of daily flights leaving at noon.
How many flights depart from New York to Seattle on average per week?
As of June 2025, 269 flights take off from New York and land in Seattle each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.
When to book flights from New York to Seattle
Cheap New York to Seattle (NYC to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York to Seattle
How far is New York to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 3862.4 km away from New York. 5h 58m is a normal flight duration for this route.
When did momondo last update prices for flights from New York to Seattle/Tacoma Intl Airport?
Prices for flights from New York to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from New York to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from New York to Seattle?
momondo data reveals that the most frequently booked plane model on the route from New York to Seattle is Boeing 737-900 Passenger/BBJ3 (winglets), representing 18.24% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 18.02%, Boeing 737-800 Passenger/BBJ2 (winglets) at 15.00%, and Airbus A321neo at 12.01%.
What is the most popular airline from New York to Seattle?
momondo data reveals that the most frequently booked airline on the route from New York to Seattle is Alaska Airlines, representing 100% of all bookings.
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from New York to Seattle with flexible booking policies on momondo?
Yes. All flights to Seattle from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from New York to Seattle?
Once all potential New York to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seattle from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.