What are the cheapest airlines flying from New York to Seattle round-trip?

JetBlue, at $252, was found to be the cheapest airline from New York to Seattle.Alternate airlines to your destination round-trip include Spirit Airlines and Frontier. Users have found that JetBlue is 39% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from New York to Seattle one-way?

$152 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from $152 and $154, respectively.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from New York to Seattle?

When deciding which route to take from New York to Seattle consider New York John F Kennedy Intl - Seattle/Tacoma Intl, Newark - Seattle/Tacoma Intl or New York LaGuardia - Seattle/Tacoma Intl as they are the most popular.

What are the cheapest flights from New York to Seattle?

The cheapest flight price from New York to Seattle is $158. On average you can expect to pay $1,235. The most popular route, (New York John F Kennedy Intl - Seattle/Tacoma Intl), can usually be booked for $222.

What are the most reliable airlines from New York to Seattle?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to Seattle on time: Korean Air (85%), LATAM Airlines (82%), Delta (80%).

What are the most popular airlines that fly from New York to Seattle?

When booking a flight from New York to Seattle, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

Where are the most common layover locations when flying from New York to Seattle?

New York to Seattle flights have a layover in Denver most often.

Where are the least popular layover locations for New York to Seattle flights?

Flights departing from New York and landing in Seattle layover in Chicago least frequently.

What are some popular things to do or see while on a layover in Denver?

Coors Field, Paramount Theatre, and Larimer Square are currently the most popular points of interest in Denver at the moment. Coors Field, Paramount Theatre, and Larimer Square can be visited by traveling about 18.4 mi, 18.6 mi, and 18.9 mi respectively from Denver Intl. Those landing in Denver looking to spend some time exploring during their layover can rent a car for about $56 per day.

What is the cheapest day to fly round-trip from New York to Seattle?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 19% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from New York to Seattle at least 37 days early can save you up to 61% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from New York to Seattle for as little as $481 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $642 for flights departing within the next 3 days.

What is the cheapest month to fly from New York to Seattle?

September is one of the best times of the year to fly to Seattle from New York. Prices for September average $419 per person but you can even find prices for as low as $168. The most expensive prices can be found in the month of December. Opting for a September flight can save you 35% on your journey compared to booking in December

What airport do you fly into for flights to Seattle from New York?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from New York. Booking flights from New York to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 52 daily inbound flights from New York from 10 different airlines.

Can I find deals for flights from New York to Seattle that include hotel bookings?

Yes. In addition to deals on New York to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New York to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Seattle.

Can I find deals for business class flights from New York to Seattle?

Yes. Cheapflights offers flight deals from New York to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$152+ Flights from New York, NY to Seattle

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Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in September or October, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from New York to Seattle

Round-trip from	$252 (JetBlue)
One-way from	$152 (JetBlue)
Popular in	December
Cheapest in	September
Average price	$511
Good round-trip deal	$399 or less
Good one-way deal	$212 or less

From New York (NYC) to Seattle/Tacoma Intl

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One-way flight from New York (NYC) to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from New York (NYC) to Seattle/Tacoma Intl.

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Price to beat on a one-way flight from New York (NYC) to Seattle/Tacoma Intl.

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Find flight deals from New York to Seattle

Cheapest flights from New York to Seattle
Explore the most affordable flight options available from New York to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 8/274:30 pmJFK - SEA

Nonstop6h 28mJetBlue

Mon 9/811:40 pmSEA - JFK

Nonstop5h 20mJetBlue

Deal found 7/1

$252

Tue 7/295:59 amLGA - SEA

2 stops13h 26mMultiple Airlines

Tue 8/56:25 amSEA - LGA

1 stop12h 44mMultiple Airlines

Deal found 7/3

$253

Wed 8/65:59 amLGA - SEA

2 stops13h 26mSpirit Airlines

Fri 8/85:30 pmSEA - LGA

2 stops19h 05mSpirit Airlines

Deal found 7/2

$254

Wed 9/36:36 pmJFK - SEA

Nonstop6h 15mMultiple Airlines

Wed 9/107:00 amSEA - JFK

2 stops14h 43mMultiple Airlines

Deal found 7/1

$255

Thu 7/1010:00 pmLGA - SEA

1 stop13h 34mFrontier

Sun 7/136:25 amSEA - LGA

1 stop12h 44mFrontier

Deal found 6/30

$255

Wed 9/1010:00 amJFK - SEA

1 stop9h 51mAlaska Airlines

Sat 9/135:45 pmSEA - JFK

1 stop9h 24mAlaska Airlines

Deal found 7/1

$256

Wed 10/2211:00 amJFK - SEA

Nonstop6h 27mDelta

Tue 10/289:55 pmSEA - JFK

Nonstop5h 22mDelta

Deal found 7/1

$257

Sat 10/188:24 amLGA - SEA

1 stop9h 22mAmerican Airlines

Tue 10/2112:34 amSEA - LGA

1 stop7h 49mAmerican Airlines

Deal found 6/30

$257

Mon 8/254:59 pmLGA - SEA

1 stop8h 06mDelta

Wed 9/36:00 amSEA - LGA

1 stop6h 54mDelta

Deal found 7/3

$262

Sat 8/235:00 pmJFK - SEA

1 stop8h 55mAmerican Airlines

Sat 8/3011:30 pmSEA - JFK

1 stop9h 22mAmerican Airlines

Deal found 7/2

$267

Thu 8/212:30 pmLGA - SEA

1 stop10h 15mSouthwest

Sun 8/2410:55 pmSEA - LGA

1 stop8h 35mSouthwest

Deal found 7/3

$267

Sun 7/66:59 amJFK - SEA

1 stop10h 07mFrontier

Sun 7/273:11 pmSEA - JFK

1 stop11h 19mFrontier

Deal found 7/1

$268

Best flights from New York to Seattle
Discover carefully curated flight deals from New York to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 8/274:30 pmJFK - SEA

Nonstop6h 28mJetBlue

Mon 9/811:40 pmSEA - JFK

Nonstop5h 20mJetBlue

Deal found 7/1

$252

Tue 7/295:59 amLGA - SEA

2 stops13h 26mMultiple Airlines

Tue 8/56:25 amSEA - LGA

1 stop12h 44mMultiple Airlines

Deal found 7/3

$253

Wed 8/65:59 amLGA - SEA

2 stops13h 26mSpirit Airlines

Fri 8/85:30 pmSEA - LGA

2 stops19h 05mSpirit Airlines

Deal found 7/2

$254

Thu 7/1010:00 pmLGA - SEA

1 stop13h 34mFrontier

Sun 7/136:25 amSEA - LGA

1 stop12h 44mFrontier

Deal found 6/30

$255

Wed 9/1010:00 amJFK - SEA

1 stop9h 51mAlaska Airlines

Sat 9/135:45 pmSEA - JFK

1 stop9h 24mAlaska Airlines

Deal found 7/1

$256

Wed 9/31:55 pmJFK - SEA

1 stop9h 04mAmerican Airlines

Wed 9/176:05 amSEA - JFK

1 stop8h 12mAmerican Airlines

Deal found 7/1

$257

Wed 9/176:29 pmLGA - SEA

1 stop8h 18mDelta

Tue 9/2311:11 pmSEA - LGA

1 stop6h 35mDelta

Deal found 7/1

$257

Mon 8/254:25 pmLGA - SEA

1 stop8h 55mUnited Airlines

Sat 9/611:54 pmSEA - LGA

1 stop7h 22mUnited Airlines

Deal found 7/1

$262

Tue 8/56:30 amLGA - SEA

1 stop9h 25mSouthwest

Tue 8/1211:10 pmSEA - LGA

1 stop9h 35mSouthwest

Deal found 7/2

$267

Mon 8/257:29 pmEWR - SEA

Nonstop6h 03mHawaiian Airlines

Wed 9/34:59 pmSEA - EWR

1 stop10h 00mHawaiian Airlines

Deal found 7/2

$275

Wed 9/36:36 pmJFK - SEA

Nonstop6h 15mMultiple Airlines

Wed 9/107:00 amSEA - JFK

2 stops14h 43mMultiple Airlines

Deal found 7/1

$255

Sun 7/66:59 amJFK - SEA

1 stop10h 07mFrontier

Sun 7/273:11 pmSEA - JFK

1 stop11h 19mFrontier

Deal found 7/1

$268

Last-minute flights from New York to Seattle
Discover last-minute flight deals from New York to Seattle. Data last updated July 3, 2025 and is based on user searches.

Sun 7/66:59 amJFK - SEA

1 stop10h 07mFrontier

Sun 7/273:11 pmSEA - JFK

1 stop11h 19mFrontier

Deal found 7/1

$268

Tue 7/810:30 amEWR - SEA

Nonstop6h 04mUnited Airlines

Wed 7/165:14 pmSEA - EWR

1 stop8h 55mUnited Airlines

Deal found 7/1

$408

Wed 7/97:19 amEWR - SEA

Nonstop6h 12mHawaiian Airlines

Wed 7/166:41 amSEA - EWR

Nonstop5h 19mHawaiian Airlines

Deal found 7/2

$402

Thu 7/1010:00 pmLGA - SEA

1 stop13h 34mFrontier

Sun 7/136:25 amSEA - LGA

1 stop12h 44mFrontier

Deal found 6/30

$255

Thu 7/107:52 amEWR - SEA

1 stop12h 02mAlaska Airlines

Wed 7/166:41 amSEA - EWR

Nonstop5h 19mAlaska Airlines

Deal found 7/2

$412

Fri 7/116:59 amJFK - SEA

1 stop10h 07mMultiple Airlines

Tue 7/226:21 pmSEA - JFK

1 stop13h 13mMultiple Airlines

Deal found 7/1

$347

Sat 7/127:20 amEWR - SEA

1 stop12h 05mSpirit Airlines

Wed 7/235:30 pmSEA - EWR

1 stop9h 35mSpirit Airlines

Deal found 7/2

$308

Sat 7/1210:55 pmLGA - SEA

1 stop22h 51mMultiple Airlines

Mon 7/285:30 pmSEA - LGA

2 stops15h 59mMultiple Airlines

Deal found 7/1

$308

Sat 7/1211:29 amJFK - SEA

1 stop14h 18mSun Country Air

Mon 7/2811:59 pmSEA - JFK

1 stop7h 35mSun Country Air

Deal found 7/1

$397

Sat 7/121:00 pmJFK - SEA

Nonstop6h 08mAlaska Airlines

Tue 8/54:59 pmSEA - JFK

1 stop10h 30mAlaska Airlines

Deal found 7/2

$412

Sun 7/136:59 amJFK - SEA

1 stop10h 07mFrontier

Fri 7/183:11 pmSEA - JFK

1 stop11h 19mFrontier

Deal found 7/1

$328

Sun 7/1310:59 pmJFK - SEA

1 stop14h 34mJetBlue

Wed 7/2311:20 pmSEA - JFK

Nonstop5h 18mJetBlue

Deal found 6/30

$377

One-way flights from New York to Seattle
Search for one-way flight options from New York to Seattle. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Mon 8/114:30 pmJFK - SEA

Nonstop6h 28mJetBlue

Deal found 7/1

$152

Thu 9/45:36 pmLGA - SEA

2 stops9h 54mFrontier

Deal found 7/1

$152

Fri 8/157:29 pmEWR - SEA

1 stop17h 18mAlaska Airlines

Deal found 7/2

$154

Fri 7/116:59 amJFK - SEA

1 stop10h 07mFrontier

Deal found 7/2

$154

Fri 8/226:15 amLGA - SEA

2 stops18h 30mSouthwest

Deal found 7/1

$154

Tue 8/511:39 amEWR - SEA

1 stop8h 53mSun Country Air

Deal found 7/2

$155

Tue 8/55:59 amLGA - SEA

2 stops13h 26mSpirit Airlines

Deal found 7/1

$155

Wed 7/167:20 amEWR - SEA

1 stop12h 05mSpirit Airlines

Deal found 7/2

$156

Thu 9/2511:30 amJFK - SEA

Nonstop6h 09mHawaiian Airlines

Deal found 7/1

$156

Mon 7/285:25 pmLGA - SEA

1 stop9h 34mUnited Airlines

Deal found 7/1

$156

Mon 8/46:10 pmEWR - SEA

Nonstop6h 18mUnited Airlines

Deal found 7/1

$158

Wed 8/134:00 pmJFK - SEA

1 stop10h 51mAlaska Airlines

Deal found 7/2

$158

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 8/27

4:30 pm-7:58 pm

Nonstop6h 28m

Seattle/Tacoma Intl

Mon 9/8

11:40 pm-8:00 am

Nonstop5h 20m

$252

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 7/29

5:59 am-4:25 pm

2 stops13h 26m

Seattle/Tacoma Intl

Tue 8/5

6:25 am-10:09 pm

1 stop12h 44m

$253

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 8/6

5:59 am-4:25 pm

2 stops13h 26m

Seattle/Tacoma Intl

Fri 8/8

5:30 pm-3:35 pm

2 stops19h 05m

$254

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 7/10

10:00 pm-8:34 am

1 stop13h 34m

Seattle/Tacoma Intl

Sun 7/13

6:25 am-10:09 pm

1 stop12h 44m

$255

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 9/3

6:36 pm-9:51 pm

Nonstop6h 15m

Seattle/Tacoma Intl

Wed 9/10

7:00 am-12:43 am

2 stops14h 43m

$255

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 9/10

10:00 am-4:51 pm

1 stop9h 51m

Seattle/Tacoma Intl

Sat 9/13

5:45 pm-6:09 am

1 stop9h 24m

$256

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 9/17

12:59 pm-6:45 pm

1 stop8h 46m

Seattle/Tacoma Intl

Wed 9/24

11:35 am-10:44 pm

1 stop8h 09m

$257

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 8/23

3:25 pm-10:55 pm

1 stop10h 30m

Seattle/Tacoma Intl

Tue 8/26

5:25 am-5:29 pm

1 stop9h 04m

$267

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 8/21

2:30 pm-9:45 pm

1 stop10h 15m

Seattle/Tacoma Intl

Sun 8/24

10:55 pm-10:30 am

1 stop8h 35m

$267

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 8/22

6:55 pm-12:06 am

1 stop8h 11m

Seattle/Tacoma Intl

Tue 8/26

9:45 pm-9:34 am

1 stop8h 49m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 46 results

...

The best insider tips for New York to Seattle flights

Cheapflights partnered with top experts to bring you the best recommendations for your New York to Seattle trip

Airports

EWR

Plan for a long wait at EWR security. Arrive at least two hours early as wait times vary and terminals aren't connected airside.

JFK

For a quick trip to JFK, use the Long Island Railroad from Penn or Grand Central. It takes about 20-25 minutes.

SEA

Use the Link light rail from SEA to downtown Seattle. It's affordable, runs every 10 minutes, and takes less than 40 minutes.

Our travel experts

Brandon Schultz

Expert on EWR and SEA

Chris Dong

Expert on JFK

Best time to book a flight from New York to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from New York with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Seattle

How far ahead should I book a flight from New York to Seattle?

The best time to book flights from New York to Seattle is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York to Seattle?

Currently, January is the cheapest month in which you can book a flight from New York to Seattle (average of $238). Flying from New York to Seattle in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NYC to SEA?

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from New York to Seattle by exploring options for tickets in the evening.

What is the cheapest day to fly from New York to Seattle?

Travelers seeking maximum savings on their New York to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from New York to Seattle

The most flights from NYC to SEA are scheduled on a Thursday (73 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (37 on average).

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from New York to Seattle, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,266 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,982 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.8

Good

2,545 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to Seattle from New York?
Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from New York. Booking flights from New York to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 52 daily inbound flights from New York from 10 different airlines.
What are the cheapest airlines flying from New York to Seattle round-trip?
JetBlue, at $252, was found to be the cheapest airline from New York to Seattle.Alternate airlines to your destination round-trip include Spirit Airlines and Frontier. Users have found that JetBlue is 39% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New York to Seattle one-way?
$152 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from $152 and $154, respectively.
What are the most popular routes from New York to Seattle?
When deciding which route to take from New York to Seattle consider New York John F Kennedy Intl - Seattle/Tacoma Intl, Newark - Seattle/Tacoma Intl or New York LaGuardia - Seattle/Tacoma Intl as they are the most popular.
What are the most reliable airlines from New York to Seattle?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to Seattle on time: Korean Air (85%), LATAM Airlines (82%), Delta (80%).
What are the cheapest flights from New York to Seattle?
The cheapest flight price from New York to Seattle is $158. On average you can expect to pay $1,235. The most popular route, (New York John F Kennedy Intl - Seattle/Tacoma Intl), can usually be booked for $222.
Where are the most common layover locations when flying from New York to Seattle?
New York to Seattle flights have a layover in Denver most often.
What are some popular things to do or see while on a layover in Denver?
Coors Field, Paramount Theatre, and Larimer Square are currently the most popular points of interest in Denver at the moment. Coors Field, Paramount Theatre, and Larimer Square can be visited by traveling about 18.4 mi, 18.6 mi, and 18.9 mi respectively from Denver Intl. Those landing in Denver looking to spend some time exploring during their layover can rent a car for about $56 per day.
Where are the least popular layover locations for New York to Seattle flights?
Flights departing from New York and landing in Seattle layover in Chicago least frequently.
Can I find deals for flights from New York to Seattle that include hotel bookings?
Yes. In addition to deals on New York to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New York to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Seattle.
Can I find deals for business class flights from New York to Seattle?
Yes. Cheapflights offers flight deals from New York to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New York to Seattle?
Currently, January is the cheapest month in which you can book a flight from New York to Seattle (average of $238). Flying from New York to Seattle in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Leavenworth

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Kent

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Shelton

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from New York to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$138	Average$239	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$158	Average$380	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$159	Average$257	FlexibilityNo cancel fee	On-time65%
Sun Country Air	Cheapest$182	Average$430	FlexibilityNo cancel fee	On-time83%
Hawaiian Airlines	Cheapest$188	Average$460	FlexibilityNo cancel fee	On-time85%
American Airlines	Cheapest$226	Average$417	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$241	Average$433	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$242	Average$507	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$243	Average$395	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$266	Average$516	FlexibilityNo cancel fee	On-time63%

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$152+ Cheap flights from New York, NY (NYC) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in September or October, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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Cheapest flights from New York to SeattleExplore the most affordable flight options available from New York to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from New York to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

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Best time to book a flight from New York to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from New York with our price prediction graph.

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Everything you need to know about your flight from New York to Seattle

How far ahead should I book a flight from New York to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from New York to Seattle. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from New York to Seattle?

What is the cheapest time of day to fly from NYC to SEA?

Find hourly flight availability from New York to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

What is the cheapest day to fly from New York to Seattle?

Use this chart to determine the cheapest time to fly round-trip from New York to Seattle. Price data was last updated on June 29, 2025.

Weekly flight availability from New York to Seattle

Explore weekly flight availability from New York to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from New York to Seattle, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New York to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Seattle from New York?

What are the cheapest airlines flying from New York to Seattle round-trip?

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What are the cheapest flights from New York to Seattle?

Where are the most common layover locations when flying from New York to Seattle?

What are some popular things to do or see while on a layover in Denver?

Where are the least popular layover locations for New York to Seattle flights?

Can I find deals for flights from New York to Seattle that include hotel bookings?

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Top 10 airlines flying from New York to Seattle

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Cheapest flights from New York to Seattle
Explore the most affordable flight options available from New York to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.