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Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport flight

Search for flights from Seattle to New York and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SEA 10:58 PM
        5h 12m
        Nonstop
        EWR 7:10 AM
        Seattle - New York | Thu, Sep 10 | United Airlines
        EWR 7:20 AM
        6h 2m
        Nonstop
        SEA 10:22 AM
        New York - Seattle | Wed, Sep 16 | Alaska Airlines
        $260 $488
        47% off
        47% off
        $488 $260
      • SEA 10:01 PM
        5h 29m
        Nonstop
        EWR 6:30 AM
        Seattle - New York | Tue, Sep 22 | Alaska Airlines
        EWR 7:20 AM
        6h 2m
        Nonstop
        SEA 10:22 AM
        New York - Seattle | Sun, Sep 27 | Alaska Airlines
        $380 $488
        22% off
        22% off
        $488 $380
      • SEA 6:31 PM
        8h 29m
        1 stop
        EWR 6:00 AM
        Seattle - New York | Wed, Sep 2 | Delta Air Lines
        EWR 7:25 AM
        6h 2m
        Nonstop
        SEA 10:27 AM
        New York - Seattle | Tue, Sep 8 | Alaska Airlines
        $270 $488
        45% off
        45% off
        $488 $270
      • SEA 4:45 PM
        9h 25m
        1 stop
        EWR 5:10 AM
        Seattle - New York | Wed, Sep 9 | United Airlines
        EWR 7:20 AM
        6h 2m
        Nonstop
        SEA 10:22 AM
        New York - Seattle | Thu, Sep 17 | Alaska Airlines
        $272
        44% off
        $488 $272
      • SEA 5:45 PM
        9h 23m
        1 stop
        EWR 6:08 AM
        Seattle - New York | Thu, Sep 10 | Delta Air Lines
        EWR 9:00 AM
        6h 7m
        Nonstop
        SEA 12:07 PM
        New York - Seattle | Wed, Sep 16 | Alaska Airlines
        $274
        44% off
        $488 $274
      • SEA 6:40 AM
        8h 55m
        1 stop
        EWR 6:35 PM
        Seattle - New York | Sun, Sep 20 | American Airlines
        LGA 6:00 AM
        8h 25m
        1 stop
        SEA 11:25 AM
        New York - Seattle | Wed, Sep 23 | American Airlines
        $278
        43% off
        $488 $278
      • SEA 8:24 AM
        9h 23m
        1 stop
        EWR 8:47 PM
        Seattle - New York | Fri, Sep 11 | American Airlines
        LGA 2:39 PM
        8h 28m
        1 stop
        SEA 8:07 PM
        New York - Seattle | Thu, Sep 17 | American Airlines
        $279
        43% off
        $488 $279
      • SEA 6:15 PM
        8h 28m
        1 stop
        EWR 5:43 AM
        Seattle - New York | Thu, Aug 27 | United Airlines
        EWR 7:25 AM
        6h 2m
        Nonstop
        SEA 10:27 AM
        New York - Seattle | Wed, Sep 2 | Alaska Airlines
        $280
        43% off
        $488 $280
      • SEA 12:30 PM
        7h 59m
        1 stop
        EWR 11:29 PM
        Seattle - New York | Thu, Sep 24 | Alaska Airlines
        EWR 5:50 PM
        6h 2m
        Nonstop
        SEA 8:52 PM
        New York - Seattle | Thu, Oct 1 | Alaska Airlines
        $285
        42% off
        $488 $285
      • SEA 11:59 AM
        8h 30m
        1 stop
        EWR 11:29 PM
        Seattle - New York | Fri, Sep 4 | Alaska Airlines
        EWR 5:00 PM
        8h 5m
        1 stop
        SEA 10:05 PM
        New York - Seattle | Sat, Sep 12 | Delta Air Lines
        $292
        40% off
        $488 $292
      • SEA 1:00 PM
        17h 25m
        1 stop
        NYC 2:00 PM
        Seattle - New York | Thu, Jul 30 | Normal Airline
        NYC 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        New York - Seattle | Sat, Aug 1 | Normal Airline
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      • Cheapest nonstop
        SEA 3:38 PM
        5h 21m
        Nonstop
        EWR 11:59 PM
        Seattle - New York | Wed, Aug 12 | Alaska Airlines
        $147 $200
        27% off
        27% off
        $200 $147
      • SEA 7:35 AM
        5h 26m
        Nonstop
        EWR 4:01 PM
        Seattle - New York | Fri, Sep 18 | Alaska Airlines
        $147 $200
        27% off
        27% off
        $200 $147
      • SEA 3:30 PM
        5h 22m
        Nonstop
        EWR 11:52 PM
        Seattle - New York | Sun, Sep 20 | United Airlines
        $156 $200
        22% off
        22% off
        $200 $156
      • SEA 9:10 AM
        10h 14m
        1 stop
        EWR 10:24 PM
        Seattle - New York | Sat, Sep 19 | Delta Air Lines
        $144
        28% off
        $200 $144
      • SEA 5:45 PM
        9h 23m
        1 stop
        EWR 6:08 AM
        Seattle - New York | Fri, Sep 11 | Delta Air Lines
        $144
        28% off
        $200 $144
      • SEA 5:50 PM
        9h 10m
        1 stop
        EWR 6:00 AM
        Seattle - New York | Wed, Sep 23 | Delta Air Lines
        $148
        26% off
        $200 $148
      • SEA 10:04 AM
        10h 25m
        1 stop
        EWR 11:29 PM
        Seattle - New York | Thu, Sep 17 | Alaska Airlines
        $149
        26% off
        $200 $149
      • SEA 5:45 PM
        9h 23m
        1 stop
        EWR 6:08 AM
        Seattle - New York | Sun, Sep 20 | Delta Air Lines
        $150
        25% off
        $200 $150
      • SEA 6:00 AM
        8h 50m
        1 stop
        EWR 5:50 PM
        Seattle - New York | Thu, Sep 17 | Delta Air Lines
        $151
        25% off
        $200 $151
      • SEA 11:32 AM
        9h 13m
        1 stop
        EWR 11:45 PM
        Seattle - New York | Thu, Sep 24 | American Airlines
        $154
        23% off
        $200 $154
      • SEA 1:00 PM
        17h 25m
        1 stop
        NYC 2:00 PM
        Seattle - New York | Thu, Jul 30 | Normal Airline
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Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport, the best time to buy is in May, with an average price of $193. You’ll want to avoid July, when the average price can reach as high as $309.

$309
$251
$193
$135
    Cheapest
  • $309
    Jul
  • $281
    Aug
  • $276
    Sep
  • $212
    Oct
  • $233
    Nov
  • $219
    Dec
  • $224
    Jan
  • $242
    Feb
  • $230
    Mar
  • $253
    Apr
  • $193
    May
  • $263
    Jun

What’s the cheapest month to fly round-trip from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, November is typically the cheapest month to find flights from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport, with an average price of $301. In contrast, December is usually the most expensive month, with average fares reaching $669.

$669
$485
$301
$117
    Cheapest
  • $617
    Jul
  • $476
    Aug
  • $421
    Sep
  • $304
    Oct
  • $301
    Nov
  • $669
    Dec
  • $362
    Jan
  • $522
    Feb
  • $517
    Mar
  • $508
    Apr
  • $565
    May
  • $453
    Jun

What is the cheapest day of the week to fly from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

$274
$243
$211
$180
  • $218
    Mon
  • $211
    Tue
  • $219
    Wed
  • $242
    Thu
  • $274
    Fri
  • $265
    Sat
  • $258
    Sun

Selected Airlines from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport

See which airlines fly from Seattle to New York. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From $148
Alaska Airlines
From $149
American Airlines
From $154
United Airlines
From $166
Sun Country Airlines
From $208

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Flight Schedule from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport

Check the schedule for flights from Seattle to New York and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS298

    Seattle Tacoma Intl. Airport

    3:35 PM

    SEA

    5h 21m

    11:56 PM

    EWR

    - - - W T F S
    Search

  2. AS314

    Seattle Tacoma Intl. Airport

    9:40 PM

    SEA

    5h 24m

    6:04 AM

    EWR

    S M T W T F S
    Search

  3. DL953

    Seattle Tacoma Intl. Airport

    11:50 PM

    SEA

    2h 13m

    Nonstop

    4:03 AM

    MSP

    S M T W T - S
    Search

  4. DL2864

    Minneapolis-Saint Paul International Airport

    7:10 AM

    MSP

    2h 39m

    Nonstop

    10:49 AM

    EWR

    S M T W T F S

  5. DL569

    Seattle Tacoma Intl. Airport

    6:00 AM

    SEA

    4h 43m

    Nonstop

    1:43 PM

    ATL

    S M T W T F S
    Search

  6. DL2340

    Hartsfield–Jackson Atlanta International Airport

    3:17 PM

    ATL

    2h 12m

    Nonstop

    5:29 PM

    EWR

    S M T W T F S

  7. DL1165

    Seattle Tacoma Intl. Airport

    5:55 PM

    SEA

    2h 4m

    Nonstop

    8:59 PM

    SLC

    S M T W T F S
    Search

  8. DL2038

    Salt Lake City International Airport

    11:42 PM

    SLC

    4h 13m

    Nonstop

    5:55 AM

    EWR

    S M T W T F S

  9. DL1265

    Seattle Tacoma Intl. Airport

    11:00 AM

    SEA

    2h 1m

    Nonstop

    2:01 PM

    SLC

    S M T W T F S
    Search

  10. DL2038

    Salt Lake City International Airport

    11:42 PM

    SLC

    4h 13m

    Nonstop

    5:55 AM

    EWR

    S M T W T F S

  11. AA707

    Seattle Tacoma Intl. Airport

    10:22 AM

    SEA

    4h 8m

    Nonstop

    4:30 PM

    DFW

    S M T W T F S
    Search

  12. AA618

    Dallas Fort Worth International Airport

    2:25 PM

    DFW

    3h 39m

    Nonstop

    7:04 PM

    EWR

    S M T W T F S

  13. DL810

    Seattle Tacoma Intl. Airport

    11:15 PM

    SEA

    4h 14m

    Nonstop

    6:29 AM

    DTW

    S M T W T F S
    Search

  14. DL2577

    Detroit Metropolitan Wayne County Airport

    10:15 AM

    DTW

    1h 41m

    Nonstop

    11:56 AM

    EWR

    S M T W T F S

  15. DL560

    Seattle Tacoma Intl. Airport

    11:59 PM

    SEA

    4h 36m

    Nonstop

    7:35 AM

    ATL

    S M T W T F S
    Search

  16. DL2527

    Hartsfield–Jackson Atlanta International Airport

    8:50 PM

    ATL

    2h 8m

    Nonstop

    10:58 PM

    EWR

    S - - W T - S

  17. DL562

    Seattle Tacoma Intl. Airport

    8:25 AM

    SEA

    4h 48m

    Nonstop

    4:13 PM

    ATL

    S M T W T F S
    Search

  18. DL2498

    Hartsfield–Jackson Atlanta International Airport

    6:50 PM

    ATL

    2h 11m

    Nonstop

    9:01 PM

    EWR

    S M T W T F S
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Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport Flights Info

Flight distance 3,858.09 km
Cheapest one-way ticket price $144
Cheapest return ticket price $260

FAQs for Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport Flights

  • How long is a flight from Seattle Tacoma Intl. Airport to Newark Liberty Intl. Airport Airport?

    It takes around 5 hours 34 minutes to fly from Seattle Tacoma Intl. Airport (sea) to Newark Liberty Intl. Airport Airport (ewr).
  • There are around 8 daily flights from Seattle Tacoma Intl. Airport (SEA) to Newark Liberty Intl. Airport Airport (EWR).
  • Tickets cost around $218 in October, making it the cheapest month to book. Seattle Tacoma Intl. Airport (SEA) to Newark Liberty Intl. Airport Airport (EWR) is a popular route, so don't forget to book your tickets in advance.
  • The route from Seattle Tacoma Intl. Airport (SEA) to Newark Liberty Intl. Airport Airport (EWR) is quite popular. Without considering departure times or holidays, tickets cost around $382 in August, the most expensive month to book this route.
  • The earliest flight departs from Seattle Tacoma Intl. Airport (SEA) at 06:00 and arrives in Newark Liberty Intl. Airport Airport (EWR) at 14:14.
  • The latest flight departs from Seattle Tacoma Intl. Airport (SEA) at 21:35 and arrives in Newark Liberty Intl. Airport Airport (EWR) at 05:52.
    • The distance from John F. Kennedy International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
    • The distance from Newark Liberty International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
    • The distance from LaGuardia Airport to downtown is about 13 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 5807 flights per month.

Popular Destinations

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.

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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.