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Not ready to book? to track prices.Find the cheapest flights from New York to Seattle
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Sun Country Air flights from New York to Seattle
Our best Sun Country Air deals on New York to Seattle flight tickets
Hawaiian Airlines 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?
The cheapest month to fly to Seattle from New York is in September. Flight prices, which tend to average around £248, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Seattle, with average flight prices from New York averaging around £258.
What is the cheapest day to depart on your flight to Seattle?
According to our data, Monday is the cheapest day to fly to Seattle from New York. The lowest ticket price found for a Monday departure recently was £374. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Thursday is £509.
What is the cheapest time of day to depart on your flight to Seattle?
According to our data, the cheapest time of day to fly to Seattle is in the morning. momondo users have found flights departing from New York to Seattle in the morning for as low as £409. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of £438.
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 £309 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 £272 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?
No. A direct flight is the cheapest option for a flight between New York to Seattle.
How have New York to Seattle flight prices changed over time?
As of June 2025, prices for New York to Seattle flights are approximately 8% cheaper when compared to flights at the same time last year.
How many flights depart from New York to Seattle on average per day?
46 flights are operational daily from New York to Seattle as of June 2025. The most popular departure time for this route is 16:00, with 39% of flights per day taking off at midday.
How many flights depart from New York to Seattle on average per week?
327 flights are operational weekly from New York to Seattle as of June 2025. The most popular departure day for this route is Thu, with 20% of flights per week 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?
The straight-line distance from New York to Seattle/Tacoma Intl is 2400.0 mi. 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 were last updated today.
How old do you have to be to fly from New York to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York to Seattle is Boeing 737-900 Passenger/BBJ3 (winglets) (18.24% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (18.02%), Boeing 737-800 Passenger/BBJ2 (winglets) (15.00%), and Airbus A321neo (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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from New York.
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.