Airlines with flights from New York to Seattle

There are five airlines with scheduled flights between EWR and SEA. Both Alaska Airlines and United operates non-stop flights from Newark to Seattle Airport and the flight time is 6 hours and 13 minutes.

Choose airline

Schedules

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 6 hours and 13 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 28 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
  • Business and first class available
EWR
Direct
SEA

The timetable & schedule information was updated at 2026-04-21

United Airlines

Non-stop with United Airlines

  • Total flight time: 6 hours and 3 minutes
  • New York is a United Airlines hub.
  • 24 flights per week
  • Boeing 737MAX 8 Passenger
    Airbus A319
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
  • Business and first class available
EWR
Direct
SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 7h 22m - 8h 53m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 71 flights per week
EWR
 
Via DTW
 
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2596
DL734
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL2566
DL728
09:39
09:39
09:39
09:39
09:39
09:39
09:39
DL2577
DL944
13:00
13:00
13:00
13:00
13:00
13:00
13:00
DL2573
DL565
16:54
16:54
16:54
16:54
16:54
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16:54
DL4970
DL565
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16:54
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SHOW RETURN SCHEDULE
CHECK PRICES FOR EWR - SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Minneapolis with Delta Air Lines

  • Total flight time: 7h 23m - 9h 53m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 50 flights per week
EWR
 
Via MSP
 
SEA

The timetable & schedule information was updated at 2026-04-21

Alaska Airlines

Via Portland with Alaska Airlines

  • Total flight time: 7h 50m - 9h 33m.
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 35 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
EWR
 
Via PDX
 
SEA

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Chicago with American Airlines

  • Total flight time: 7h 54m - 10h 26m.
  • One World Alliance
  • 75 flights per week
EWR
 
Via ORD
 
SEA

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-05-25