Question 1

How many flights depart from New York John F Kennedy Intl Airport to Seattle on average per week?

Accepted Answer

As of December 2025, 233 flights take off from New York John F Kennedy Intl Airport and land in Seattle each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

Question 2

What cabin class options are available on New York John F Kennedy Intl to Seattle/Tacoma Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on New York John F Kennedy Intl 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.

Question 3

How often are flights from New York to Seattle delayed?

Accepted Answer

Historically, on average around 18% 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 180 minutes.

Question 4

Which airline has the best punctuality record on New York to Seattle flights?

Accepted Answer

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Question 5

What is the cheapest airline that flies from New York John F Kennedy Intl to Seattle/Tacoma Intl?

Accepted Answer

Alaska Airlines is the most popular carrier operating from New York John F Kennedy Intl to Seattle/Tacoma Intl

Question 6

What is the cheapest New York John F Kennedy Intl to Seattle/Tacoma Intl flight route?

Accepted Answer

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

Question 7

Can stopping save me money on New York John F Kennedy Intl Airport to Seattle flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to Seattle.

Question 8

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday 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.

Question 9

How many flights depart from New York John F Kennedy Intl Airport to Seattle on average per day?

Accepted Answer

The number of flights available between New York John F Kennedy Intl Airport and Seattle is 33 per day as of December 2025. The most frequent departure time is 18:00, with 35% of daily flights leaving at midday.

Question 10

What is the cheapest day to depart on your flight to Seattle?

Accepted Answer

According to our data, Wednesday is the cheapest day to fly to Seattle from New York John F Kennedy Intl Airport. The lowest ticket price found for a Wednesday departure recently was £229. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Saturday is £506.

Question 11

What is the cheapest time of day to depart on your flight to Seattle?

Accepted Answer

According to our data, the cheapest time of day to fly to Seattle is in the afternoon. momondo users have found flights departing from New York John F Kennedy Intl Airport to Seattle in the afternoon for as low as £308. 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 morning are often more expensive, with an average ticket price of £317.

Question 12

What is the cheapest month to fly to Seattle?

Accepted Answer

The cheapest month to fly to Seattle from New York John F Kennedy Intl Airport is in October. Flight prices, which tend to average around £227, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Seattle, with average flight prices from New York John F Kennedy Intl Airport averaging around £251.

Question 13

How far in advance should I book a flight to Seattle?

Accepted Answer

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 £312 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 £256 on momondo.

Question 14

How have New York John F Kennedy Intl Airport to Seattle flight prices changed over time?

Accepted Answer

As of December 2025, prices for New York John F Kennedy Intl Airport to Seattle flights are approximately 55% more expensive when compared to flights at the same time last year.

Question 15

What is the most punctual flight time for New York to Seattle flights?

Accepted Answer

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.

Question 16

When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

Accepted Answer

Prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport refresh daily.

Question 17

How old do you have to be to fly from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

Accepted Answer

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 John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport.

Question 18

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

Accepted Answer

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.

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Fastest flight time	6h 26m
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Airports in Seattle	1 airport

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How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest New York John F Kennedy Intl to Seattle/Tacoma Intl flight route?

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

How far in advance should I book a flight to Seattle?

What cabin class options are available on New York John F Kennedy Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl 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 John F Kennedy Intl Airport to Seattle flights?

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to Seattle.

How have New York John F Kennedy Intl Airport to Seattle flight prices changed over time?

As of December 2025, prices for New York John F Kennedy Intl Airport to Seattle flights are approximately 55% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from New York John F Kennedy Intl to Seattle/Tacoma Intl?

Alaska Airlines is the most popular carrier operating from New York John F Kennedy Intl to Seattle/Tacoma Intl

How often are flights from New York to Seattle delayed?

Historically, on average around 18% 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 180 minutes.

What is the most punctual flight time for New York to Seattle flights?

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.

What day of the week experiences the fewest flight delays on this route?

Tuesday 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.

Which airline has the best punctuality record on New York to Seattle flights?

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How many flights depart from New York John F Kennedy Intl Airport to Seattle on average per day?

The number of flights available between New York John F Kennedy Intl Airport and Seattle is 33 per day as of December 2025. The most frequent departure time is 18:00, with 35% of daily flights leaving at midday.

How many flights depart from New York John F Kennedy Intl Airport to Seattle on average per week?

As of December 2025, 233 flights take off from New York John F Kennedy Intl Airport and land in Seattle each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

When to book flights from New York John F Kennedy Intl Airport to Seattle

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When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

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