Cheap flights from Seattle to New York State from $148

In general, March is the cheapest month to fly from Seattle to State of New York. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $351. If you’re not able to fly to State of New York in March, then January is your next best option. Flight prices from Seattle to State of New York during January average around $352.

Our data shows that Wednesday is the least expensive day to fly to State of New York. Tickets to fly out on this day can be as low as $451. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $538. These prices are subject to change though, so be sure to set up a Price Alert for flights to State of New York.

According to our data, the cheapest time of day to fly to State of New York is in the afternoon. momondo users have found flights departing from Seattle to State of New York in the afternoon for as low as $453. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $486 on average. Flights to State of New York from Seattle in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Seattle/Tacoma Intl to New York John F Kennedy Intl for the best Seattle/Tacoma Intl - New York flight prices

You are more likely to see cheaper flights to State of New York from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to State of New York for around $447 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of New York from Seattle for as low as $369 on momondo.

There are 4 cabin classes available to choose from on Seattle to State of New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to New York

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of New York from Seattle according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to State of New York. Keep in mind that there are 8 different airlines that fly to State of New York on a routine basis, so you have a few additional options to choose from.

As of October 2026, 16 flights take off from Seattle and land in State of New York each day. The most common flight departure time for this route is 7:00AM, with 61% of daily flights taking off at noon.

As of October 2026, there are 115 flights per week flying from Seattle to State of New York. The most common day of the week flights depart is Thu, with 32% of flights taking off on this day.