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

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

What airlines fly to Seattle?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from State of New York according to our data. Alaska Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 10 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in State of New York you fly out of and what airport in Seattle you fly into. For example, flying from Newark to Seattle takes 5h 50m on average. On the other hand, flying from New York to Seattle takes 7h 03m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from State of New York to Seattle on average per day?

The number of flights available between State of New York and Seattle is 65 per day as of August 2025. The most frequent departure time is 4:00PM, with 45% of daily flights leaving in the afternoon.

How many flights depart from State of New York to Seattle on average per week?

As of August 2025, there are 459 flights per week flying from State of New York to Seattle. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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

Prices for flights from New York to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from New York to Seattle/Tacoma Intl Airport?

As of August 2025, there are 10 operators available to choose from 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?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Seattle/Tacoma Intl Airport.

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

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 license 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.

$75 Cheap Flights from New York State to Seattle in 2025

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Find the cheapest flights from New York State to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:40 pm - 12:05 amLGA-SEA

11h 25m1 stop

11:10 pm - 9:15 amSEA-LGA

7h 05m1 stop

$156Southwest

Find Deal

jue., sep. 25 - sáb., sep. 27

2:30 pm - 9:40 pmLGA-SEA

10h 10m1 stop

5:35 am - 5:20 pmSEA-LGA

8h 45m1 stop

$162Southwest

Find Deal

mar., ago. 26 - mié., sep. 3

4:00 pm - 6:58 pmEWR-SEA

5h 58mnonstop

9:55 am - 6:29 pmSEA-EWR

5h 34mnonstop

$176Hawaiian Airlines

Find Deal

jue., sep. 4 - mié., sep. 10

6:36 pm - 9:51 pmJFK-SEA

6h 15mnonstop

10:41 pm - 7:06 amSEA-JFK

5h 25mnonstop

$176Hawaiian Airlines

Find Deal

lun., sep. 8 - mar., sep. 16

2:49 pm - 8:46 pmROC-SEA

8h 57m1 stop

10:49 pm - 11:54 amSEA-ROC

10h 05m1 stop

$177American Airlines

Find Deal

mié., oct. 22 - mar., oct. 28

7:00 pm - 10:20 pmJFK-SEA

6h 20mnonstop

11:59 pm - 8:20 amSEA-JFK

5h 21mnonstop

$184JetBlue

Find Deal

jue., sep. 4 - mié., sep. 10

7:00 pm - 10:20 pmJFK-SEA

6h 20mnonstop

11:59 pm - 8:20 amSEA-JFK

5h 21mnonstop

$186JetBlue

Find Deal

jue., sep. 4 - mié., sep. 10

7:29 pm - 10:39 pmEWR-SEA

6h 10mnonstop

6:41 am - 3:00 pmSEA-EWR

5h 19mnonstop

$196

Find Deal

jue., sep. 4 - mié., sep. 10

5:30 pm - 8:35 pmEWR-SEA

6h 05mnonstop

9:33 pm - 5:59 amSEA-EWR

5h 26mnonstop

$205

Find Deal

mar., sep. 16 - vie., sep. 26

1:00 pm - 7:09 pmJFK-SEA

9h 09m1 stop

11:53 pm - 10:37 amSEA-JFK

7h 44m1 stop

$217American Airlines

Find Deal

vie., oct. 3 - lun., oct. 6

United Airlines flights from State of New York to Seattle

Our best United Airlines deals on State of New York to Seattle flight tickets

United Airlines

Sep 2

EWR7:45 amNewark

6h 00m

SEA10:45 amSeattle/Tacoma Intl

Sep 4

SEA6:30 amSeattle/Tacoma Intl

5h 22m

EWR2:52 pmNewark

$199

Find similar

United Airlines

Sep 11

EWR7:45 amNewark

6h 00m

SEA10:45 amSeattle/Tacoma Intl

Sep 17

SEA6:30 amSeattle/Tacoma Intl

5h 22m

EWR2:52 pmNewark

$217

Find similar

United Airlines

Aug 30

EWR6:59 pmNewark

6h 09m

SEA10:08 pmSeattle/Tacoma Intl

Sep 3

SEA6:30 amSeattle/Tacoma Intl

5h 22m

EWR2:52 pmNewark

$219

Find similar

Southwest flights from State of New York to Seattle

Our best Southwest deals on State of New York to Seattle flight tickets

Southwest

Sep 25

LGA3:40 pmNew York LaGuardia

11h 25m

1 stop

SEA12:05 amSeattle/Tacoma Intl

Sep 27

SEA11:10 pmSeattle/Tacoma Intl

7h 05m

1 stop

LGA9:15 amNew York LaGuardia

$156

Find similar

Southwest

Aug 26

LGA2:30 pmNew York LaGuardia

10h 10m

1 stop

SEA9:40 pmSeattle/Tacoma Intl

Sep 3

SEA5:35 amSeattle/Tacoma Intl

8h 45m

1 stop

LGA5:20 pmNew York LaGuardia

$162

Find similar

Southwest

Sep 19

LGA6:15 pmNew York LaGuardia

8h 50m

1 stop

SEA12:05 amSeattle/Tacoma Intl

Sep 27

SEA11:10 pmSeattle/Tacoma Intl

7h 05m

1 stop

LGA9:15 amNew York LaGuardia

$167

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

jue. 9/25

3:40 pm-12:05 am

1 stop11h 25m

Seattle/Tacoma Intl

sáb. 9/27

11:10 pm-9:15 am

1 stop7h 05m

$156

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

mar. 8/26

2:30 pm-9:40 pm

1 stop10h 10m

Seattle/Tacoma Intl

mié. 9/3

5:35 am-5:20 pm

1 stop8h 45m

$162

NewarkSeattle

EWR - SEA

EWRSEA

Newark

jue. 9/4

4:00 pm-6:58 pm

Nonstop5h 58m

Seattle/Tacoma Intl

mié. 9/10

9:55 am-6:29 pm

Nonstop5h 34m

$176

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

lun. 9/8

6:36 pm-9:51 pm

Nonstop6h 15m

Seattle/Tacoma Intl

mar. 9/16

10:41 pm-7:06 am

Nonstop5h 25m

$176

RochesterSeattle

ROC - SEA

ROCSEA

Rochester Greater Rochester Intl

mié. 10/22

2:49 pm-8:46 pm

1 stop8h 57m

Seattle/Tacoma Intl

mar. 10/28

10:49 pm-11:54 am

1 stop10h 05m

$177

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

jue. 9/4

7:00 pm-10:20 pm

Nonstop6h 20m

Seattle/Tacoma Intl

mié. 9/10

11:59 pm-8:20 am

Nonstop5h 21m

$184

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

jue. 9/4

7:00 pm-10:20 pm

Nonstop6h 20m

Seattle/Tacoma Intl

mié. 9/10

11:59 pm-8:20 am

Nonstop5h 21m

$186

NewarkSeattle

EWR - SEA

EWRSEA

Newark

jue. 9/4

7:29 pm-10:39 pm

Nonstop6h 10m

Seattle/Tacoma Intl

mié. 9/10

6:41 am-3:00 pm

Nonstop5h 19m

$196

NewarkSeattle

EWR - SEA

EWRSEA

Newark

mar. 9/16

5:30 pm-8:35 pm

Nonstop6h 05m

Seattle/Tacoma Intl

vie. 9/26

9:33 pm-5:59 am

Nonstop5h 26m

$205

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

vie. 10/3

1:00 pm-7:09 pm

1 stop9h 09m

Seattle/Tacoma Intl

lun. 10/6

11:53 pm-10:37 am

1 stop7h 44m

$217

Flights are sorted by cheapest round-trip flights first.

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from State of New York to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $337. If you don’t want to visit Seattle in September, then you should wait until October to fly from State of New York, when ticket prices are also cheap, with an average price of $351.

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

On average, the least expensive day to fly to Seattle from State of New York is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $468. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from State of New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $565.

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

Flying to Seattle from State of New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $406 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $564. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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?

You are more likely to see cheaper flights to Seattle from State of New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from State of New York for as low as $365 on momondo.

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

There are 4 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 State of New York to Seattle flights?

You could potentially save up to 26% on your flight if you consider stops on a State of New York to Seattle flight.

Cheap State of New York to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Seattle

Best Price Found	$75
Fastest flight time	5h 58m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from State of New York in the past 72 hours is $75. The best round-trip flight deal from State of New York to Seattle found on momondo in the last 72 hours is $156.

The fastest flight from State of New York to Seattle takes 5h 58m

Direct flights go from State of New York to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from New York to Seattle/Tacoma Intl Airport?
Prices for flights from New York to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from New York to Seattle/Tacoma Intl Airport?
As of August 2025, there are 10 operators available to choose from 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?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
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 license 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.
What is the most popular plane model from State of New York to Seattle?
momondo data reveals that the most frequently booked plane model on the route from State of New York to Seattle is Boeing 737 MAX 9, representing 18.46% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 16.74%, Boeing 737-800 Passenger/BBJ2 (winglets) at 16.65%, and Airbus A321neo at 13.18%.

Best airlines flying from State of New York to Seattle

Compare and see reviews for airlines that fly from State of New York to Seattle with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $125	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
Frontier	PriceFrom $138	Free Cancellation	Rating 5.8 3,232 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $152	Free Cancellation	Rating 6.3 8,053 reviews	Search Spirit Airlines flights
Sun Country Air	PriceFrom $175	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
Hawaiian Airlines	PriceFrom $189	Free Cancellation	Rating 7.8 2,620 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $237	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
United Airlines	PriceFrom $240	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $242	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $266	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Seattle?

Finding the right flight to Seattle from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from New York to Seattle with flexible booking policies on momondo?

All flight searches from New York to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from New York and alert you when they change.

An easier way to manage your Seattle trip

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Cheap flights from New York State to Seattle from $75

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 State to Seattle departing on 9/3. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from New York State to Seattle

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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United Airlines flights from State of New York to Seattle

Our best United Airlines deals on State of New York to Seattle flight tickets

Southwest flights from State of New York to Seattle

Our best Southwest deals on State of New York to Seattle flight tickets

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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 4 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 State of New York to Seattle flights?

You could potentially save up to 26% on your flight if you consider stops on a State of New York to Seattle flight.

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

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

What airlines fly to Seattle?

How many flights depart from State of New York to Seattle on average per day?

The number of flights available between State of New York and Seattle is 65 per day as of August 2025. The most frequent departure time is 4:00PM, with 45% of daily flights leaving in the afternoon.

How many flights depart from State of New York to Seattle on average per week?

As of August 2025, there are 459 flights per week flying from State of New York to Seattle. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly to Seattle?

Cheap State of New York to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

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

How many operators does momondo search 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 State of New York to Seattle?

Best airlines flying from State of New York to Seattle

Compare and see reviews for airlines that fly from State of New York to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seattle?

Can I find flights from New York to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from New York to Seattle?

I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington