Trip.com
>
Flights
>
Flights to United States
>
Flights to Washington
>
Flights to Seattle
Hotels in Seattle
>
Flights from New York to Seattle

Hi, I've summed up all the key info for New York to Seattle flights

Cheapest one-way

$ 142
Alaska Airlines Wed, Oct 28

45% below next 30d avg. ($256)

Cheapest round-trip

$ 294
American Airlines Wed, Sep 23

37% below next 30d avg. ($464)

When to travel

November Cheapest month
July Peak month

Fastest flight

6h 12m 10m faster than avg. (6h 22m)

Recommended airlines

With a lowest one-way fare of $142 , travelers can expect an average price of $256 for upcoming trips, while round-trip tickets start at $294 . Flights typically take around 6h 22m , but the fastest nonstop option completes the journey in just 6h 12m minutes. There are 91 flights weekly on this route. You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA) , King County (Boeing Field) International Airport (BFI) , and Kenmore Air Harbor Seaplane Base (LKE) . Flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport (JFK-SEA) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from New York to Seattle over the next 90 days, with one-way fares from $142 and round-trip from $294. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        EWR 7:03 AM
        6h 12m
        Nonstop
        SEA 10:15 AM
        New York - Seattle | Sat, Oct 24 | Alaska Airlines
        SEA 10:40 PM
        5h 19m
        Nonstop
        EWR 6:59 AM
        Seattle - New York | Mon, Oct 26 | Alaska Airlines
        $313 $342
        8% off
        8% off
        $342 $313
      • JFK 5:29 PM
        6h 15m
        Nonstop
        SEA 8:44 PM
        New York - Seattle | Sat, Oct 3 | Jetblue Airways
        SEA 10:10 PM
        5h 20m
        Nonstop
        JFK 6:30 AM
        Seattle - New York | Sat, Oct 10 | Jetblue Airways
        $314 $342
        8% off
        8% off
        $342 $314
      • JFK 5:29 PM
        6h 15m
        Nonstop
        SEA 8:44 PM
        New York - Seattle | Fri, Oct 2 | Jetblue Airways
        SEA 9:40 PM
        5h 21m
        Nonstop
        JFK 6:01 AM
        Seattle - New York | Tue, Oct 6 | Jetblue Airways
        $314 $342
        8% off
        8% off
        $342 $314
      • EWR 7:03 AM
        6h 12m
        Nonstop
        SEA 10:15 AM
        New York - Seattle | Thu, Oct 22 | Alaska Airlines
        SEA 8:08 AM
        5h 35m
        Nonstop
        EWR 4:43 PM
        Seattle - New York | Sun, Oct 25 | Alaska Airlines
        $316
        8% off
        $342 $316
      • EWR 7:03 AM
        6h 12m
        Nonstop
        SEA 10:15 AM
        New York - Seattle | Sat, Oct 3 | Alaska Airlines
        SEA 10:40 PM
        5h 19m
        Nonstop
        EWR 6:59 AM
        Seattle - New York | Mon, Oct 5 | Alaska Airlines
        $317
        7% off
        $342 $317
      • LGA 6:00 AM
        8h 25m
        1 stop
        SEA 11:25 AM
        New York - Seattle | Wed, Sep 23 | American Airlines
        SEA 11:57 PM
        7h 13m
        1 stop
        LGA 10:10 AM
        Seattle - New York | Fri, Sep 25 | American Airlines
        $294
        14% off
        $342 $294
      • EWR 7:20 AM
        6h 2m
        Nonstop
        SEA 10:22 AM
        New York - Seattle | Tue, Sep 22 | Alaska Airlines
        SEA 10:04 AM
        10h 25m
        1 stop
        EWR 11:29 PM
        Seattle - New York | Thu, Sep 24 | Alaska Airlines
        $312
        9% off
        $342 $312
      • LGA 2:39 PM
        8h 28m
        1 stop
        SEA 8:07 PM
        New York - Seattle | Tue, Sep 22 | American Airlines
        SEA 8:24 AM
        9h 23m
        1 stop
        EWR 8:47 PM
        Seattle - New York | Thu, Sep 24 | American Airlines
        $315
        8% off
        $342 $315
      • JFK 9:59 AM
        8h 36m
        1 stop
        SEA 3:35 PM
        New York - Seattle | Sat, Oct 31 | Alaska Airlines
        SEA 3:41 PM
        5h 18m
        Nonstop
        EWR 11:59 PM
        Seattle - New York | Mon, Nov 2 | Alaska Airlines
        $318
        7% off
        $342 $318
      • EWR 6:50 AM
        9h
        1 stop
        SEA 12:50 PM
        New York - Seattle | Sun, Sep 20 | Alaska Airlines
        SEA 10:01 PM
        5h 29m
        Nonstop
        EWR 6:30 AM
        Seattle - New York | Tue, Sep 22 | Alaska Airlines
        $318
        7% off
        $342 $318
      • NYC 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        New York - Seattle | Mon, Sep 14 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        NYC 4:00 PM
        Seattle - New York | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        EWR 7:29 PM
        6h 13m
        Nonstop
        SEA 10:42 PM
        New York - Seattle | Wed, Oct 28 | Alaska Airlines
        $142 $167
        15% off
        15% off
        $167 $142
      • EWR 5:43 PM
        6h 15m
        Nonstop
        SEA 8:58 PM
        New York - Seattle | Thu, Oct 22 | Alaska Airlines
        $146 $167
        13% off
        13% off
        $167 $146
      • EWR 7:17 AM
        6h 13m
        Nonstop
        SEA 10:30 AM
        New York - Seattle | Mon, Oct 26 | Alaska Airlines
        $147 $167
        12% off
        12% off
        $167 $147
      • JFK 7:00 AM
        6h 15m
        Nonstop
        SEA 10:15 AM
        New York - Seattle | Sat, Oct 24 | Alaska Airlines
        $152
        9% off
        $167 $152
      • EWR 7:03 AM
        6h 12m
        Nonstop
        SEA 10:15 AM
        New York - Seattle | Sat, Oct 3 | Alaska Airlines
        $155
        7% off
        $167 $155
      • EWR 10:25 AM
        11h 34m
        1 stop
        SEA 6:59 PM
        New York - Seattle | Wed, Oct 28 | Delta Air Lines
        $148
        11% off
        $167 $148
      • EWR 8:00 AM
        11h 33m
        1 stop
        SEA 4:33 PM
        New York - Seattle | Fri, Oct 30 | Delta Air Lines
        $148
        11% off
        $167 $148
      • EWR 8:30 AM
        11h 3m
        1 stop
        SEA 4:33 PM
        New York - Seattle | Sat, Oct 24 | Delta Air Lines
        $148
        11% off
        $167 $148
      • EWR 1:29 PM
        11h 34m
        1 stop
        SEA 10:03 PM
        New York - Seattle | Sun, Nov 1 | Delta Air Lines
        $154
        8% off
        $167 $154
      • EWR 4:35 PM
        9h 4m
        1 stop
        SEA 10:39 PM
        New York - Seattle | Thu, Sep 24 | Alaska Airlines
        $155
        7% off
        $167 $155
      • NYC 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        New York - Seattle | Mon, Sep 14 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from New York to Seattle operate an average of 50 times per day over the past 7 days, with a 13.1% on-time departure rate and a 78.4% on-time arrival rate.

Which airlines are the most popular for New York to Seattle flights?

The most popular airlines flying from New York to Seattle are Alaska Airlines, Delta Air Lines, and United Airlines, among 5 carriers on this route. Alaska Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Alaska Airlines logo Alaska Airlines
Delta Air Lines logo Delta Air Lines
United Airlines logo United Airlines
American Airlines logo American Airlines
Jetblue Airways logo Jetblue Airways
Airlines are determined based on actual purchased flight tickets from New York to Seattle according to previous 12 months data from Trip.com.

Flight Info | New York to Seattle

The distance between New York and Seattle is approximately 3,864.1 km. It takes around 6 hours 22 minutes on average to fly from New York to Seattle. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight price $142
Cheapest round-trip ticket price $294
Off-season for travel November
Peak season for travel July
Flight distance 3,864.1 km
Average flight time 6 hours 22 minutes
Popular airline Alaska Airlines
Frequency ～62/week
Flight statistics for the New York–Seattle route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from New York to Seattle

Which month has the cheapest one-way flights from New York to Seattle?

The average price of one-way flights from New York to Seattle purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from New York to Seattle is October, with an average price of $164; while the month with the highest flight price is usually December, with an average price of up to $349.

$349
$257
$164
$72
    Cheapest
  • $192
    Sep
  • $164
    Oct
  • $266
    Nov
  • $349
    Dec
  • $273
    Jan
  • $256
    Feb
  • $223
    Mar
  • $249
    Apr
  • $276
    May
  • $289
    Jun
  • $344
    Jul
  • $277
    Aug

What is the cheapest month for round-trip flights from New York to Seattle?

Average price of round-trip flights from New York to Seattle purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from New York to Seattle are found during November, with an average price of $284. Conversely, the highest prices are found during August, with an average price of up to $683.

$683
$484
$284
$85
    Cheapest
  • $347
    Sep
  • $303
    Oct
  • $284
    Nov
  • $520
    Dec
  • $366
    Jan
  • $328
    Feb
  • $423
    Mar
  • $525
    Apr
  • $506
    May
  • $566
    Jun
  • $517
    Jul
  • $683
    Aug

When is the cheapest day to fly from New York to Seattle during Columbus Day?

Data is based on the lowest one-way price from New York to Seattle during Columbus Day on Trip.com in the past 3 days.

Columbus Day is scheduled for Oct 12. The cheapest flights from New York to Seattle are available on Oct 13, with fares starting at $160.

$336
$248
$160
$72
    Cheapest
  • $199
    8
    Oct
  • $174
    9
  • $192
    10
  • $336
    11
  • $163
    12
  • $160
    13
  • $169
    14

Frequently Asked Questions

  • What are the cheapest flights from New York to Seattle (NYC-SEA)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as $142 on Cheapest nonstop routes (e.g. EWR to SEA on Wed, Oct 28), while American Airlines offers Cheapest nonstop round-trips from $294 departing on Wed, Sep 23 and returning on Fri, Sep 25.
  • At the moment, you can catch a nonstop flight from New York to Seattle with the following airlines, including: Alaska Airlines Delta Air Lines United Airlines Jetblue Airways American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 6 hours 22 minutes to fly from New York (NYC) to Seattle (SEA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New York to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 91 flight per week flying from New York to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS021 (07:36)
  • To find best deals on flights from New York to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Oct 28, with one-way flights priced at just $142.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from New York to Seattle is November, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from New York to Seattle on September 23, 2026 with American Airlines, with prices starting at $115.
  • You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA), King County (Boeing Field) International Airport (BFI), and Kenmore Air Harbor Seaplane Base (LKE). Flights from John F. Kennedy International Airport to Seattle-Tacoma International Airport (JFK-SEA) are by far the most popular option for this route.
  • The time difference between Seattle and New York is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from New York to Seattle is $256. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from New York to Seattle is $464. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter New York and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Jetblue Airwaysare the most popular budget airlines flying from New York to Seattle. Check baggage, seat and payment fees before comparing the final price.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.