Cheap flights from New York John F Kennedy Intl Airport to Seattle from €169

If you’re not able to fly to Seattle in February, then January is your next best option. Flight prices from New York John F Kennedy Intl Airport to Seattle during January average around €339.

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

You are more likely to see cheaper flights to Seattle from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around €423 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New York John F Kennedy Intl Airport for as low as €379 on momondo.

There is only 1 cabin class available to choose from on New York John F Kennedy Intl Airport to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 22% of flights between New York and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 175 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

As of November 2026, there are 18 flights per day flying from New York John F Kennedy Intl Airport to Seattle. The most common time of day flights depart is 16:00, with 36% of flights taking off at midday.

127 flights are operational weekly from New York John F Kennedy Intl Airport to Seattle as of November 2026. The most popular departure day for this route is Thu, with 28% of flights per week taking off on this day.