£140 Find Cheap Flights from New York John F Kennedy Airport to Seattle – Compare and Save

If your flying dates are flexible, you should consider flying to Seattle on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from New York John F Kennedy Airport to Seattle. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

The cheapest month for flights from New York John F Kennedy Intl Airport to Seattle is October, where tickets cost £236 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £444 and £412 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £293 on average.

To get a below average price on the flight from New York John F Kennedy Intl Airport to Seattle, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

In the past 5 days, the cheapest return tickets from New York John F Kennedy Airport to Seattle were found on JetBlue (£253) and American Airlines (£263).

New York John F Kennedy Airport and Seattle are connected by different airlines. The airlines that fly that route the most regularly are Delta (28 flights per week), Alaska Airlines (27 flights per week), and JetBlue (7 flights per week).

Weekly flights between New York and Seattle historically see delays in approximately 22% of cases, with the average delay over the past year being 175 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Delta have experienced the fewest delays on this route in the past 12 months, with only about 19% of their flights encountering any delays.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 8 and 9 direct flights that take off from New York John F Kennedy Intl Airport and land in Seattle, with an average flight time of 6h 19m. The most common departure time is 07:00 and most flights take off in the afternoon. Each week, there are 62 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.