Question 1

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 to Seattle in the afternoon for as low as $779. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the morning when prices are around $810.

Question 2

Can stopping save me money on New York to Seattle flights?

Accepted Answer

You could potentially save up to 47% on your flight if you consider stops on a New York to Seattle flight.

Question 3

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 4

What is the cheapest month to fly to Seattle?

Accepted Answer

The month of October is, on average, the cheapest month to fly to Seattle from New York, with most prices found around $416. If you are unable to visit Seattle during the month of October, then departing from New York during the month September is also very affordable. Most momondo users find prices during this month for around $459.

Question 5

How often are flights from New York to Seattle delayed?

Accepted Answer

Historically, on average around 21% 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 171 minutes.

Question 6

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

Accepted Answer

Fly from Newark to Seattle/Tacoma Intl for the best New York - Seattle/Tacoma Intl flight prices

Question 7

How long does it take to fly to Seattle?

Accepted Answer

The flight from New York to Seattle depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from New Windsor (a popular airport in New York) to Seattle (the most popular airport in Seattle), then the flight time is 7h 58m on average. If you fly from New York (another popular airport in New York) to Seattle, then the average flight time is 11h 04m.

Question 8

How have New York to Seattle flight prices changed over time?

Accepted Answer

As of January 2026, prices for New York to Seattle flights are approximately 13% cheaper when compared to flights at the same time last year.

Question 9

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 10

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 16% of their flights experiencing any sort of delay.

Question 11

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

Accepted Answer

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

Question 12

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $607 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 for as low as $497 on momondo.

Question 13

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

Accepted Answer

There are 2 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.

Question 14

What is the typical price of a round-trip flight between New York and Seattle?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $401 to $727.
The lowest price recently found on this route was $364.

Question 15

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

Accepted Answer

The cheapest day to depart from New York to Seattle is on a Friday. Travellers who choose to depart for Seattle on a Friday will often find tickets for as low as $582. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York to Seattle for around $865.

Question 16

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

Accepted Answer

Prices for flights from New York to Seattle/Tacoma Intl Airport are updated daily.

Question 17

How old do you have to be to fly from New York 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from New York to Seattle/Tacoma Intl Airport.

Question 18

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

Accepted Answer

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fastest flight time	7h 58m
Direct flights	None

Cheap flights from New York to Seattle from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Seattle departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from New York to Seattle

What is the typical price of a round-trip flight between New York and 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 to Seattle/Tacoma Intl flight route?

Fly from Newark 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?

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

There are 2 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?

You could potentially save up to 47% on your flight if you consider stops on a New York to Seattle flight.

How have New York to Seattle flight prices changed over time?

As of January 2026, prices for New York to Seattle flights are approximately 13% cheaper when compared to flights at the same time last year.

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

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

How often are flights from New York to Seattle delayed?

Historically, on average around 21% 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 171 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 16% of their flights experiencing any sort of delay.

How long does it take to fly to Seattle?

When to book flights from New York to Seattle

Cheap New York to Seattle (NYC to SEA) flight deals and tips

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How far is New York to Seattle/Tacoma Intl by plane?

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

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

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

What is the most popular plane model from New York to Seattle?

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