NYC - SEA

C$ 137 Find Cheap Flights from New York to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Seattle departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from New York to Seattle (NYC-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New York to Seattle

Sat, 27 Sep - Tue, 30 Sep
Southwest Logo
6:55 a.m. - 12:45 p.m.LGA-SEA
8h 50m1 stop
Southwest Logo
11:10 p.m. - 9:00 a.m.SEA-LGA
6h 50m1 stop
C$ 270Southwest
Find Deal
Thu, 25 Sep - Tue, 30 Sep
Southwest Logo
3:40 p.m. - 12:05 a.m.LGA-SEA
11h 25m1 stop
Southwest Logo
5:15 a.m. - 6:10 p.m.SEA-LGA
9h 55m1 stop
C$ 272Southwest
Find Deal
Fri, 31 Oct - Fri, 14 Nov
Hawaiian Airlines Logo
5:30 p.m. - 8:46 p.m.EWR-SEA
6h 16mdirect
Hawaiian Airlines Logo
8:48 a.m. - 5:06 p.m.SEA-EWR
5h 18mdirect
C$ 273Hawaiian Airlines
Find Deal
Mon, 29 Sep - Tue, 7 Oct
JetBlue Logo
7:00 p.m. - 10:24 p.m.JFK-SEA
6h 24mdirect
JetBlue Logo
11:40 p.m. - 8:00 a.m.SEA-JFK
5h 20mdirect
C$ 273JetBlue
Find Deal
Tue, 30 Sep - Mon, 6 Oct
United Airlines Logo
3:32 p.m. - 6:31 p.m.EWR-SEA
5h 59mdirect
United Airlines Logo
10:54 p.m. - 7:09 a.m.SEA-EWR
5h 15mdirect
C$ 280United Airlines
Find Deal
Wed, 1 Oct - Sat, 4 Oct
United Airlines Logo
3:32 p.m. - 6:31 p.m.EWR-SEA
5h 59mdirect
United Airlines Logo
8:30 a.m. - 8:00 p.m.SEA-EWR
8h 30m1 stop
C$ 281United Airlines
Find Deal
Thu, 2 Oct - Tue, 14 Oct
Hawaiian Airlines Logo
7:29 p.m. - 10:39 p.m.EWR-SEA
6h 10mdirect
Hawaiian Airlines Logo
9:30 p.m. - 5:59 a.m.SEA-EWR
5h 29mdirect
C$ 287Hawaiian Airlines
Find Deal
Wed, 8 Oct - Tue, 21 Oct
JetBlue Logo
6:50 p.m. - 10:21 p.m.JFK-SEA
6h 31mdirect
JetBlue Logo
11:40 p.m. - 8:00 a.m.SEA-JFK
5h 20mdirect
C$ 287JetBlue
Find Deal
Tue, 30 Sep - Tue, 30 Sep
Alaska Airlines Logo
4:40 p.m. - 7:54 p.m.JFK-SEA
6h 14mdirect
Alaska Airlines Logo
10:41 p.m. - 7:06 a.m.SEA-JFK
5h 25mdirect
C$ 292Alaska Airlines
Find Deal
Wed, 24 Sep - Tue, 30 Sep
Alaska Airlines Logo
7:19 a.m. - 10:20 a.m.EWR-SEA
6h 01mdirect
Alaska Airlines Logo
9:55 a.m. - 6:29 p.m.SEA-EWR
5h 34mdirect
C$ 308Alaska Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts and KAYAK users
Delta offers free Wi-Fi for SkyMiles members.
Alaska Airlines provides a free checked bag option.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Southwest
Cheapest • from C$ 270 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
EWR-SEA
Cheapest • 57% average savings
EWR-SEA
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 22% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 270
Overall average: C$ 439
Southwest
Sat 27/9Tue 30/9
LGA - SEA • 1 stop
Cheapest direct flights
C$ 273
Typical prices: C$ 407-684
Hawaiian Airlines
Fri 31/10Fri 14/11
EWR - SEA • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Expert advice

Expert advice for your flight from New York to Seattle

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta's Comfort Plus offers up to 8 cm extra legroom, ideal for added comfort.


Delta offers free Wi-Fi for SkyMiles members on domestic flights, including texting and browsing.

Read more about Deltaby Stefanie Waldek
United Airlines

United's Economy Plus offers up to 15 cm more legroom than standard economy seats.


Consider Priority Boarding to avoid gate-checking your carry-on in higher boarding zones.

Alaska Airlines

Enjoy priority boarding and extra legroom with Premium Class on flights over 350 miles.


Benefit from Alaska's 20-minute baggage guarantee or receive bonus miles if delayed.

Airports
EWR

Public transport from EWR to NYC is straightforward via AirTrain and NJ Transit, avoiding costly taxis.

Read more about EWRby Stefanie Waldek
JFK

JFK's AirTrain connects to subway and rail lines, offering a cost-effective alternative to taxis for reaching Manhattan.

Read more about JFKby Harriet Baskas
SEA

SEA's Link light rail offers a budget-friendly, 40-minute ride to downtown Seattle, avoiding costly ride-hailing fees.

Read more about SEAby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta, United Airlines and EWR

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, SEA and JFK

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Booking Insights

KAYAK's insights & trends for New York to Seattle flights

Get data-powered insights and trends into flights from New York to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York to Seattle?

What is the cheapest New York to Seattle flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from New York to Seattle costs C$ 204 on the route between Newark Airport (EWR) and Seattle (SEA). Over the past month, this route was, on average, 57% cheaper than other New York-Seattle routes. It is also the most popular route.

What’s the cheapest day of the week to fly from New York to Seattle?

The average price of all round-trip flights from New York to Seattle clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Seattle on a Tuesday and more expensive on a Monday. On your return trip to New York, you should consider flying back on a Friday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York to Seattle is September, where tickets cost C$ 446 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 786 and C$ 676 respectively.

Can I save money by flying with a layover from New York to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 665, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York to Seattle, you should book around 3 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 137
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Newark Liberty Airport to Seattle

When to book flights from New York to Seattle

Are your dates flexible? Find out the best times to travel from New York to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from New York to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from New York to Seattle 
Verified travelerFlew with Alaska AirlinesEWR-SEASep 2024
Buy something in the airport to eat before boarding as its a long flight and the snacks are not enough unless you plan to sleep the whole ride.
KatieFlew with Alaska AirlinesEWR-SEAJun 2024
Alaska Airlines offered free checked bag and personal bag with ticket price which I found to be very reasonable. Of the other airlines I found Alaska Airlines to be most comfortable, have friendly and efficient staff and reasonable pricing. Newark airport is rather easy to navigate given its size. We found Seattle airport to be a bit difficult to navigate, especially when returning a rental. Customers in this instance should allow extra time for the car return, bus to the terminal and navigating through the airport which included several monorails to get to our boarding terminal and through security to the gate. Signage for security was confusing we needed to ask for direction and restaurants were limited and short staffed once through security. As long as you allow for extra time, we found it to be relatively painless.
Verified travelerFlew with DeltaJFK-SEAApr 2024
Don’t sit next to the bathroom. It wreaks!

FAQs for booking flights from New York to Seattle

  • What are some good hotels near Seattle-Tacoma International Airport?

    The Warwick Hotel is a chic choice that is less than a 15-minute walk from the Space Needle and a 22-minute drive from Seattle-Tacoma International Airport. The Econo Lodge is an affordable hotel that is an 8-minute drive from the Museum of Flight and a 9-minute drive from the airport.

  • Is there anywhere to store my luggage at Seattle-Tacoma International Airport?

    If you would like to store some of your suitcases or personal items once you have landed at Seattle-Tacoma International Airport, head to the Smarte Carte Baggage Storage desk in baggage claim. Rates vary depending on the size of the items, and it is also possible to rent strollers and wheelchairs as well as to use their fax and copying services.

  • What dining options are there at LaGuardia Airport?

    To avoid being hungry during your flight, make sure to grab something to eat while you are waiting in LaGuardia Airport. MexiJoe's Grill is a casual restaurant that serves Mexican-inspired cuisine, while Healthy Gourmet sells quick to-go items, such as sandwiches and salads.

  • Is there anywhere to smoke at John F. Kennedy International Airport?

    While smoking is not prohibited inside any of the terminals of John F. Kennedy International Airport, there are some outdoor smoking zones that are clearly labeled by official airport signs. Many of these are located near the Departures terminals, and they must be used before going through security.

  • What is the cheapest flight from New York to Seattle?

    In the last 3 days, the lowest price for a flight from New York to Seattle was C$ 99 for a one-way ticket and C$ 195 for a round-trip.

  • Which airports will I be using when flying from New York to Seattle?

    There are 2 airports in New York (Newark and New York John F Kennedy Intl.) and only 1 airport in Seattle (Seattle/Tacoma Intl). The cheapest flights are generally found on the New York John F Kennedy Airport to Seattle/Tacoma Intl flight route.

  • Which airlines offer Wi-Fi service onboard planes from New York to Seattle?

    JetBlue, Alaska Airlines, Hawaiian Airlines, American Airlines, and Japan Airlines offer inflight Wi-Fi service on the New York to Seattle flight route.

  • Which aircraft models fly most regularly from New York to Seattle?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the New York to Seattle flight route.

  • Which airline alliances offer flights from New York to Seattle?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between New York and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from New York to Seattle?

    There are direct flights from New York to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from New York to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from New York is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to New York with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from New York up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New York to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 386 or less one-way and C$ 503 or less round-trip.
  • When booking flights from New York to Seattle, you will have to decide which airport you would like to depart from. If you’re located near the city center or Manhattan, consider leaving from either LaGuardia Airport and John F. Kennedy International Airport. If you are closer to Long Island or the suburbs, Newark Liberty International Airport and New York Stewart may be more convenient.
  • To make your cross-country voyage as short as possible, opt for a direct flight from New York to Seattle instead of one with a layover. Delta and United Airlines are known for having particularly comfortable seats, while jetBlue Airways offers a variety of affordable tickets.
  • If you are traveling with your family, make sure to bring the kids to the children’s play area that is located near the A Gates of Seattle-Tacoma International Airport. Filled with a variety of play equipment, activities, and games, this play zone is an ideal place for kids to let out some steam after being cooped up in a plane.
  • For travelers who need to get some work done before boarding their flight, consider renting a Jabbrrbox workstation pod inside of LaGuardia Airport. These pods can be rented for increments of 30 minutes and they contain flight tracking screens, outlets, and access to high-speed WiFi, making it a convenient place to check your email or work through your to-do list.
  • If you need help finding your gate or have a question about Seattle-Tacoma International Airport, look for the volunteers wearing bright blue vests. These volunteers are placed throughout every terminal, and they are there to help answer any questions you might have related to the airport’s amenities, flights, or the region.

Prefer to fly direct from New York to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York to Seattle/Tacoma Intl.
Find which airlines fly direct from New York to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

New York to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

See more nonstop flights

Direct returns

Seattle/Tacoma Intl to New York

Monday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

See more nonstop flights

Reviews of the top airline flying from New York to Seattle

 
See real verified KAYAK customer reviews for airlines flying from New York to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New York to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

2.0 MediocreAnonymous, Sep 2025BWI - SEA
Read more Alaska Airlines reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

No Free Wifi and the flight was a tad late.

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

Mid flight we were bothered by a bee. Kind of odd, but a bee allergy made it a bit stressful. Attendants passed by our aisle during service multiple times. Otherwise, it was fine.

5 1/2 hour flight with no food service or options is inexcusable.

Mostly good. Delayed which in my experience so far happens often with Alaska Airlines. Thank you.

Excellent overall, but had to wait 30 months while taxiing. In fact, I’m still on the plane now!

We received a check-in reminder the day before the flight, and it listed the flight at a later time. Correct flight number, same seats, etc. for 3 hours later. I called the airline to confirm and they had no record of the email. The info was wrong, and we would have missed our flight if we'd assumed it was correct. I want to know where/how we received this incorrect info.

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

Information on your arrival and departure airports

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