HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$136+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New York to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in October or September, booked 83 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap 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 April 1, 2026.

This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:50 am
EWR
-
SEA
Nonstop6h 12m
United Airlines
Mon 4/2710:55 pm
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 3/31$240
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:50 am
EWR
-
SEA
Nonstop6h 12m
United Airlines
Sun 4/2610:55 pm
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 3/31$243
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:00 pm
EWR
-
SEA
1 stop10h 27m
United Airlines
Sat 5/211:00 pm
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 3/31$247
This Kissandfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:20 am
EWR
-
SEA
Nonstop6h 09m
Multiple Airlines
Mon 4/209:38 pm
SEA
-
EWR
Nonstop5h 22m
Multiple Airlines
Deal found 3/27$251
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:40 pm
JFK
-
SEA
1 stop8h 19m
Delta
Thu 5/77:59 pm
SEA
-
JFK
1 stop7h 28m
Delta
Deal found 3/31$263
This Kissandfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
EWR
-
SEA
1 stop7h 32m
Alaska Airlines
Mon 4/202:50 pm
SEA
-
EWR
Nonstop5h 21m
Alaska Airlines
Deal found 3/27$265
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:25 am
EWR
-
SEA
Nonstop6h 12m
United Airlines
Mon 5/411:00 pm
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 3/31$267
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:15 pm
JFK
-
SEA
Nonstop6h 24m
Multiple Airlines
Tue 5/1911:39 pm
SEA
-
JFK
Nonstop5h 21m
Multiple Airlines
Deal found 3/31$267
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:05 am
EWR
-
SEA
1 stop7h 50m
Delta
Mon 4/2711:15 pm
SEA
-
EWR
1 stop8h 40m
Delta
Deal found 3/31$268
This Trip.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:29 am
EWR
-
SEA
Nonstop6h 07m
Alaska Airlines
Sat 5/22:52 pm
SEA
-
EWR
Nonstop5h 37m
Alaska Airlines
Deal found 3/29$269
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:29 pm
JFK
-
SEA
Nonstop6h 27m
JetBlue
Tue 6/211:52 pm
SEA
-
JFK
Nonstop5h 21m
JetBlue
Deal found 3/31$284
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:30 pm
LGA
-
SEA
2 stops11h 25m
Southwest
Sun 5/311:55 pm
SEA
-
LGA
1 stop9h 50m
Southwest
Deal found 3/31$284

Find flight deals from New York to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(United Airlines)

One-way from

$136
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$397

Good round-trip deal

$359 or less

Good one-way deal

$222 or less
Provider with most accurate pricing for New York (NYC)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Seattle/Tacoma Intl flights.
Search Deals
From New York (NYC) to Seattle/Tacoma Intl
Search Deals
One-way flight from New York (NYC) to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from New York (NYC) to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
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

Cheapest round-trip

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 5/5

8:49 pm-11:59 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Sat 5/9

8:10 am-7:15 pm

1 stop8h 05m

$247

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 4/29

8:30 pm-11:46 pm

Nonstop6h 16m

Seattle/Tacoma Intl

Sun 5/3

10:53 pm-9:12 am

1 stop7h 19m

$250

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 5/8

4:40 pm-12:55 am

2 stops11h 15m

Seattle/Tacoma Intl

Mon 5/11

8:00 am-8:25 pm

2 stops9h 25m

$289

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 4/14

9:10 am-4:37 pm

1 stop10h 27m

Seattle/Tacoma Intl

Sat 4/18

11:59 pm-10:18 am

1 stop7h 19m

$292

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 4/15

4:58 pm-10:56 pm

1 stop8h 58m

Seattle/Tacoma Intl

Sun 4/19

10:35 pm-9:13 am

1 stop7h 38m

$297

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 4/25

7:15 am-2:46 pm

1 stop10h 31m

Seattle/Tacoma Intl

Tue 4/28

7:35 pm-6:00 am

1 stop7h 25m

$299

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 5/1

7:45 am-10:58 am

Nonstop6h 13m

Seattle/Tacoma Intl

Mon 5/4

4:00 pm-12:20 am

Nonstop5h 20m

$310

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 5/27

5:05 pm-10:48 pm

1 stop8h 43m

Seattle/Tacoma Intl

Sat 5/30

5:30 am-3:58 pm

1 stop7h 28m

$317

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 5/6

9:35 am-5:32 pm

1 stop10h 57m

Seattle/Tacoma Intl

Mon 5/11

3:44 pm-6:03 am

1 stop11h 19m

$326

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Sat 4/25

9:55 am-6:15 pm

2 stops11h 20m

Seattle/Tacoma Intl

Tue 4/28

9:20 am-10:45 pm

2 stops10h 25m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Compare providers for flights from New York to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Seattle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 March 13, 2026.

The best time to book flights from New York to Seattle is 83 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, October is the cheapest month in which you can book a flight from New York to Seattle (average of $148). Flying from New York to Seattle in April is currently the most expensive (average of $219). 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?

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 April 1, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 29% 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?

Use this chart to determine the cheapest time to fly round-trip from New York to Seattle. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their New York to Seattle flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday 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

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 April 1, 2026.

The most flights from NYC to SEA are scheduled on a Wednesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip from New York to Seattle?

How often are flights from New York to Seattle delayed?

About 21% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 172 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, Delta have had the lowest number of delays on this route, with just 16% of flights being delayed.

The best insider tips for New York to Seattle flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to Seattle trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on EWR and SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Chris Dong

Chris Dong

Expert on JFK

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 1, 2026.
Read through reviews of airlines operating flights from New York to Seattle, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,149 reviews

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,149 reviews
Alaska Airlines
7.9
Good
12,149 reviews

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,367 reviews
Alaska Airlines
7.9
Good
12,149 reviews

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,838 reviews
Alaska Airlines
7.9
Good
12,149 reviews

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,533 reviews
Alaska Airlines
7.9
Good
12,149 reviews

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
JetBlue
7.2
Good
2,910 reviews
Alaska Airlines
7.9
Good
12,149 reviews

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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?

    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 32 daily inbound flights from New York from 10 different airlines.

  • How long is the flight from New York to Seattle?

    There are many flights that can get you from New York to Seattle in 6h 10m. Fly via United Airlines, Southwest, or Delta to get the fastest option. The distance from New York to Seattle is about 2393 mi. This flight may include one or multiple stops.

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

    Frontier, at $99, was found to be the cheapest airline from New York to Seattle.Alternate airlines to your destination round-trip include Delta and Spirit Airlines. Users have found that Frontier is 74% cheaper than the other options available to this destination.

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

    $82 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Hawaiian Airlines and United Airlines, with prices starting from $98 and $98, respectively.

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

    When deciding which route to take from New York to Seattle consider Newark - Seattle/Tacoma Intl, New York John F Kennedy Intl - 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: EL AL (73%), Condor (72%), Air France (68%).

  • What are the cheapest flights from New York to Seattle?

    The cheapest flight price from New York to Seattle is $151. On average you can expect to pay $1,092. The most popular route, (Newark - Seattle/Tacoma Intl), can usually be booked for $278.

  • 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, 16th Street Mall, and Civic Center Park are currently the most popular points of interest in Denver at the moment. Coors Field, 16th Street Mall, and Civic Center Park can be visited by traveling about 18.4 mi, 18.7 mi, and 18.7 mi respectively from Denver Intl. Those landing in Denver looking to spend some time exploring during their layover can rent a car for about $42 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, October is the cheapest month in which you can book a flight from New York to Seattle (average of $148). Flying from New York to Seattle in April is currently the most expensive (average of $219). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from New York to Seattle

Discover the top 10 airlines that operate flights from New York to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$288FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$386FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$120Average$249FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$127Average$312FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$400FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$172Average$355FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$196Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$197Average$393FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$214Average$426FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.