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Seattle-Tacoma International Airport to Newark Liberty International Airport flight

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

      • Cheapest nonstop
        SEA 22:58
        5h 12m
        Nonstop
        EWR 07:10
        Seattle - New York | Sat, Sep 12 | United Airlines
        EWR 07:20
        6h 2m
        Nonstop
        SEA 10:22
        New York - Seattle | Fri, Sep 18 | Alaska Airlines
        PLN 986 PLN 1,658
        41% off
        41% off
        PLN 1,658 PLN 986
      • SEA 22:01
        5h 29m
        Nonstop
        EWR 06:30
        Seattle - New York | Thu, Sep 24 | Alaska Airlines
        EWR 07:20
        6h 2m
        Nonstop
        SEA 10:22
        New York - Seattle | Tue, Sep 29 | Alaska Airlines
        PLN 1,442 PLN 1,658
        13% off
        13% off
        PLN 1,658 PLN 1,442
      • SEA 18:31
        8h 29m
        1 stop
        EWR 06:00
        Seattle - New York | Fri, Sep 4 | Delta Air Lines
        EWR 07:25
        6h 2m
        Nonstop
        SEA 10:27
        New York - Seattle | Thu, Sep 10 | Alaska Airlines
        PLN 1,025 PLN 1,658
        38% off
        38% off
        PLN 1,658 PLN 1,025
      • SEA 16:45
        9h 25m
        1 stop
        EWR 05:10
        Seattle - New York | Fri, Sep 11 | United Airlines
        EWR 07:20
        6h 2m
        Nonstop
        SEA 10:22
        New York - Seattle | Sat, Sep 19 | Alaska Airlines
        PLN 1,033
        38% off
        PLN 1,658 PLN 1,033
      • SEA 17:45
        9h 23m
        1 stop
        EWR 06:08
        Seattle - New York | Sat, Sep 12 | Delta Air Lines
        EWR 09:00
        6h 7m
        Nonstop
        SEA 12:07
        New York - Seattle | Fri, Sep 18 | Alaska Airlines
        PLN 1,038
        37% off
        PLN 1,658 PLN 1,038
      • SEA 06:40
        8h 55m
        1 stop
        EWR 18:35
        Seattle - New York | Tue, Sep 22 | American Airlines
        LGA 06:00
        8h 25m
        1 stop
        SEA 11:25
        New York - Seattle | Fri, Sep 25 | American Airlines
        PLN 1,054
        36% off
        PLN 1,658 PLN 1,054
      • SEA 08:24
        9h 23m
        1 stop
        EWR 20:47
        Seattle - New York | Sun, Sep 13 | American Airlines
        LGA 14:39
        8h 28m
        1 stop
        SEA 20:07
        New York - Seattle | Sat, Sep 19 | American Airlines
        PLN 1,057
        36% off
        PLN 1,658 PLN 1,057
      • SEA 18:15
        8h 28m
        1 stop
        EWR 05:43
        Seattle - New York | Sat, Aug 29 | United Airlines
        EWR 07:25
        6h 2m
        Nonstop
        SEA 10:27
        New York - Seattle | Fri, Sep 4 | Alaska Airlines
        PLN 1,063
        36% off
        PLN 1,658 PLN 1,063
      • SEA 11:59
        8h 30m
        1 stop
        EWR 23:29
        Seattle - New York | Sun, Sep 6 | Alaska Airlines
        EWR 17:00
        8h 5m
        1 stop
        SEA 22:05
        New York - Seattle | Mon, Sep 14 | Delta Air Lines
        PLN 1,106
        33% off
        PLN 1,658 PLN 1,106
      • SEA 10:04
        10h 25m
        1 stop
        EWR 23:29
        Seattle - New York | Mon, Sep 14 | Alaska Airlines
        EWR 06:50
        9h
        1 stop
        SEA 12:50
        New York - Seattle | Wed, Sep 16 | Alaska Airlines
        PLN 1,108
        33% off
        PLN 1,658 PLN 1,108
      • SEA 13:00
        17h 25m
        1 stop
        NYC 14:00
        Seattle - New York | Wed, Jul 29 | Normal Airline
        NYC 15:00
        6h
        Nonstop
        SEA 16:00
        New York - Seattle | Fri, Jul 31 | Normal Airline
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      • Cheapest nonstop
        SEA 07:35
        5h 26m
        Nonstop
        EWR 16:01
        Seattle - New York | Sun, Sep 20 | Alaska Airlines
        PLN 557 PLN 697
        20% off
        20% off
        PLN 697 PLN 557
      • SEA 15:30
        5h 22m
        Nonstop
        EWR 23:52
        Seattle - New York | Tue, Sep 22 | United Airlines
        PLN 591 PLN 697
        15% off
        15% off
        PLN 697 PLN 591
      • SEA 22:01
        5h 29m
        Nonstop
        EWR 06:30
        Seattle - New York | Fri, Sep 25 | Alaska Airlines
        PLN 604 PLN 697
        13% off
        13% off
        PLN 697 PLN 604
      • SEA 17:50
        9h 10m
        1 stop
        EWR 06:00
        Seattle - New York | Sat, Sep 19 | Delta Air Lines
        PLN 540
        23% off
        PLN 697 PLN 540
      • SEA 09:10
        10h 14m
        1 stop
        EWR 22:24
        Seattle - New York | Mon, Sep 21 | Delta Air Lines
        PLN 544
        22% off
        PLN 697 PLN 544
      • SEA 17:45
        9h 23m
        1 stop
        EWR 06:08
        Seattle - New York | Sun, Sep 13 | Delta Air Lines
        PLN 544
        22% off
        PLN 697 PLN 544
      • SEA 17:45
        9h 23m
        1 stop
        EWR 06:08
        Seattle - New York | Tue, Sep 22 | Delta Air Lines
        PLN 570
        18% off
        PLN 697 PLN 570
      • SEA 10:04
        10h 25m
        1 stop
        EWR 23:29
        Seattle - New York | Sat, Sep 19 | Alaska Airlines
        PLN 594
        15% off
        PLN 697 PLN 594
      • SEA 08:42
        11h 20m
        1 stop
        EWR 23:02
        Seattle - New York | Tue, Sep 22 | American Airlines
        PLN 601
        14% off
        PLN 697 PLN 601
      • SEA 18:15
        8h 50m
        1 stop
        EWR 06:05
        Seattle - New York | Mon, Sep 14 | American Airlines
        PLN 606
        13% off
        PLN 697 PLN 606
      • SEA 13:00
        17h 25m
        1 stop
        NYC 14:00
        Seattle - New York | Wed, Jul 29 | Normal Airline
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Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Newark Liberty International Airport

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

Data is based on average one-way flight prices from Seattle-Tacoma International Airport to Newark Liberty International 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 International Airport to Newark Liberty International Airport, the best time to buy is in May, with an average price of PLN 731. You’ll want to avoid July, when the average price can reach as high as PLN 1,174.

PLN 1,174
PLN 953
PLN 731
PLN 510
    Cheapest
  • PLN 1,174
    Jul
  • PLN 1,066
    Aug
  • PLN 1,045
    Sep
  • PLN 803
    Oct
  • PLN 883
    Nov
  • PLN 830
    Dec
  • PLN 849
    Jan
  • PLN 919
    Feb
  • PLN 874
    Mar
  • PLN 960
    Apr
  • PLN 731
    May
  • PLN 997
    Jun

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

The data is based on the past 12 months and shows the average monthly round-trip fares from Seattle-Tacoma International Airport to Newark Liberty International 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 International Airport to Newark Liberty International Airport, with an average price of PLN 1,143. In contrast, December is usually the most expensive month, with average fares reaching PLN 2,538.

PLN 2,538
PLN 1,841
PLN 1,143
PLN 446
    Cheapest
  • PLN 2,342
    Jul
  • PLN 1,808
    Aug
  • PLN 1,599
    Sep
  • PLN 1,154
    Oct
  • PLN 1,143
    Nov
  • PLN 2,538
    Dec
  • PLN 1,372
    Jan
  • PLN 1,982
    Feb
  • PLN 1,961
    Mar
  • PLN 1,928
    Apr
  • PLN 2,146
    May
  • PLN 1,720
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to Newark Liberty International 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 International Airport to Newark Liberty International 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.

PLN 1,039
PLN 919
PLN 799
PLN 679
  • PLN 828
    Mon
  • PLN 799
    Tue
  • PLN 829
    Wed
  • PLN 917
    Thu
  • PLN 1,039
    Fri
  • PLN 1,005
    Sat
  • PLN 980
    Sun

Selected Airlines from Seattle-Tacoma International Airport to Newark Liberty International 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 PLN 540
Alaska Airlines
From PLN 557
United Airlines
From PLN 591
American Airlines
From PLN 601
Sun Country Airlines
From PLN 790

Find more flights and airlines

Flight Schedule from Seattle-Tacoma International Airport to Newark Liberty International 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. AS314

    Seattle-Tacoma International Airport

    21:40

    SEA

    5h 24m

    06:04

    EWR

    S M T W T F S
    Search

  2. DL812

    Seattle-Tacoma International Airport

    06:00

    SEA

    4h 19m

    Nonstop

    13:19

    DTW

    S M T W T F S
    Search

  3. DL2573

    Detroit Metropolitan Wayne County Airport

    14:10

    DTW

    1h 44m

    Nonstop

    15:54

    EWR

    S M T W T - S

  4. DL953

    Seattle-Tacoma International Airport

    23:50

    SEA

    2h 13m

    Nonstop

    04:03

    MSP

    S M T W T - S
    Search

  5. DL2864

    Minneapolis-Saint Paul International Airport

    07:10

    MSP

    2h 39m

    Nonstop

    10:49

    EWR

    S M T W T F S

  6. AA1667

    Seattle-Tacoma International Airport

    07:26

    SEA

    3h 54m

    Nonstop

    13:20

    DFW

    S M T W T F S
    Search

  7. AA2861

    Dallas Fort Worth International Airport

    11:47

    DFW

    3h 33m

    Nonstop

    16:20

    EWR

    S M T W T F S

  8. DL1165

    Seattle-Tacoma International Airport

    17:55

    SEA

    2h 4m

    Nonstop

    20:59

    SLC

    S M T W T F S
    Search

  9. DL2038

    Salt Lake City International Airport

    23:42

    SLC

    4h 13m

    Nonstop

    05:55

    EWR

    S M T W T F S

  10. DL1265

    Seattle-Tacoma International Airport

    11:00

    SEA

    2h 1m

    Nonstop

    14:01

    SLC

    S M T W T F S
    Search

  11. DL2038

    Salt Lake City International Airport

    23:42

    SLC

    4h 13m

    Nonstop

    05:55

    EWR

    S M T W T F S

  12. DL810

    Seattle-Tacoma International Airport

    23:15

    SEA

    4h 14m

    Nonstop

    06:29

    DTW

    S M T W T F S
    Search

  13. DL2577

    Detroit Metropolitan Wayne County Airport

    10:15

    DTW

    1h 41m

    Nonstop

    11:56

    EWR

    S M T W T F S

  14. DL953

    Seattle-Tacoma International Airport

    23:50

    SEA

    2h 13m

    Nonstop

    04:03

    MSP

    S M T W T - S
    Search

  15. DL2895

    Minneapolis-Saint Paul International Airport

    09:14

    MSP

    2h 42m

    Nonstop

    12:56

    EWR

    S M T W T - -

  16. DL560

    Seattle-Tacoma International Airport

    23:59

    SEA

    4h 36m

    Nonstop

    07:35

    ATL

    S M T W T F S
    Search

  17. DL2527

    Hartsfield–Jackson Atlanta International Airport

    20:50

    ATL

    2h 8m

    Nonstop

    22:58

    EWR

    S - - W T - S

  18. DL562

    Seattle-Tacoma International Airport

    08:25

    SEA

    4h 48m

    Nonstop

    16:13

    ATL

    S M T W T F S
    Search

  19. DL2498

    Hartsfield–Jackson Atlanta International Airport

    18:50

    ATL

    2h 11m

    Nonstop

    21:01

    EWR

    S M T W T F S
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Seattle-Tacoma International Airport to Newark Liberty International Airport Flights Info

Flight distance 3,858.09 km
Cheapest one-way ticket price PLN 540
Cheapest return ticket price PLN 986

FAQs for Seattle-Tacoma International Airport to Newark Liberty International Airport Flights

  • How long does it take to fly from Seattle-Tacoma International Airport (SEA) to Newark Liberty International Airport (EWR)?

    It takes around 5 hours 34 minutes to fly from Seattle-Tacoma International Airport (sea) to Newark Liberty International Airport (ewr).
  • There are around 8 daily flights from Seattle-Tacoma International Airport (SEA) to Newark Liberty International Airport (EWR).
  • Tickets cost around PLN 827 in October, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to Newark Liberty International Airport (EWR) is a popular route, so don't forget to book your tickets in advance.
  • The route from Seattle-Tacoma International Airport (SEA) to Newark Liberty International Airport (EWR) is quite popular. Without considering departure times or holidays, tickets cost around PLN 1,450 in August, the most expensive month to book this route.
  • The earliest flight departs from Seattle-Tacoma International Airport (SEA) at 06:00 and arrives in Newark Liberty International Airport (EWR) at 14:23.
  • The latest flight departs from Seattle-Tacoma International Airport (SEA) at 21:33 and arrives in Newark Liberty International Airport (EWR) at 05:59.
    • The distance from John F. Kennedy International Airport to downtown is about 20 km, by taxi about 40 minutes.
    • The distance from Newark Liberty International Airport to downtown is about 14 km, by taxi about 30 minutes.
    • The distance from LaGuardia Airport to downtown is about 13 km, by taxi about 30 minutes.
  • United Airlines is a very popular airline operating an average of 5807 flights per month.

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