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Portland International Jetport to Seattle-Tacoma International Airport flight
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Cheap Flight Deals from Portland International Jetport to Seattle-Tacoma International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PWM22:02
        17h 40m
        2 stops
        SEA12:42
        Portland - Seattle|Thu, Jun 6|Frontier Airlines
        NZD 270NZD 439
        38% OFF
        38% OFF
        NZD 439NZD 270
      • PWM19:15
        8h 44m
        1 stop
        SEA00:59
        Portland - Seattle|Wed, May 29|United Airlines
        NZD 278NZD 439
        37% OFF
        37% OFF
        NZD 439NZD 278
      • PWM22:12
        13h 15m
        1 stop
        SEA08:27
        Portland - Seattle|Thu, May 30|Frontier Airlines
        NZD 281NZD 439
        36% OFF
        36% OFF
        NZD 439NZD 281
      • PWM15:45
        31h 19m
        2 stops
        SEA20:04
        Portland - Seattle|Thu, May 30|Sun Country Airlines
        NZD 298
        NZD 298
      • PWM11:40
        22h 24m
        2 stops
        SEA07:04
        Portland - Seattle|Tue, May 21|Frontier Airlines
        NZD 301
        NZD 301
      • PWM16:07
        8h 48m
        1 stop
        SEA21:55
        Portland - Seattle|Tue, Apr 30|Alaska Airlines
        NZD 305
        NZD 305
      • PWM10:50
        25h 38m
        2 stops
        SEA09:28
        Portland - Seattle|Fri, May 17|Breeze Airways
        NZD 305
        NZD 305
      • PWM13:06
        34h 54m
        2 stops
        SEA21:00
        Portland - Seattle|Tue, May 14|Frontier Airlines
        NZD 315
        NZD 315
      • PWM15:23
        18h 46m
        2 stops
        SEA07:09
        Portland - Seattle|Tue, Jun 18|Frontier Airlines
        NZD 318
        NZD 318
      • PWM10:50
        36h 45m
        2 stops
        SEA20:35
        Portland - Seattle|Mon, May 13|Breeze Airways
        NZD 318
        NZD 318
      • PWM13:00
        3h 5m
        Direct
        SEA14:00
        Portland - Seattle|Tue, May 7|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Portland International Jetport to Seattle-Tacoma International Airport

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

Frontier Airlines
From NZD 270
United Airlines
From NZD 278
Sun Country Airlines
From NZD 298
Alaska Airlines
From NZD 305
Breeze Airways
From NZD 305
American Airlines
From NZD 450
Delta Air Lines
From NZD 471
Southwest Airlines
From NZD 633
ANA airlines
Find more flights and airlines
Flight Schedule from Portland International Jetport to Seattle-Tacoma International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5698

    Delta Air Lines

    05:31

    PWM

    1.5h

    06:59

    JFK

    -M-----
    Search

  2. AS021

    Alaska Airlines

    09:40

    JFK

    6.2h

    12:50

    SEA

    SMTWTFS

  3. UA1754

    United Airlines

    06:00

    PWM

    1.4h

    07:26

    EWR

    SMTWTFS
    Search

  4. AS281

    Alaska Airlines

    16:00

    EWR

    6.2h

    19:10

    SEA

    SMTWTFS

  5. UA1754

    United Airlines

    06:00

    PWM

    1.4h

    07:26

    EWR

    SMTWTFS
    Search

  6. AS023

    Alaska Airlines

    11:45

    JFK

    6.2h

    14:55

    SEA

    SMTWTFS

  7. UA3623

    United Airlines

    11:35

    PWM

    1.6h

    13:14

    EWR

    -M-----
    Search

  8. DL564

    Delta Air Lines

    18:54

    JFK

    6.4h

    22:18

    SEA

    -M-----

  9. AS8296

    Alaska Airlines

    12:31

    PWM

    1.8h

    14:17

    DCA

    SMTWT-S
    Search

  10. AS003

    Alaska Airlines

    17:50

    DCA

    6.0h

    20:50

    SEA

    SMTWTFS

  11. UA4448

    United Airlines

    15:39

    PWM

    1.8h

    17:29

    EWR

    SMTWTFS
    Search

  12. UA2044

    United Airlines

    20:30

    EWR

    6.2h

    23:41

    SEA

    SMTWTFS

  13. AA1479

    American Airlines

    16:07

    PWM

    1.5h

    17:39

    PHL

    --TWT-S
    Search

  14. AA2361

    American Airlines

    19:20

    PHL

    6.3h

    22:40

    SEA

    SMTWTFS

  15. AS4086

    Alaska Airlines

    16:15

    PWM

    1.6h

    17:50

    PHL

    SMTWTFS
    Search

  16. AS443

    Alaska Airlines

    18:59

    PHL

    6.0h

    21:59

    SEA

    SMTWTFS
Find more flights and airlines

Portland International Jetport to Seattle-Tacoma International Airport Flights Info

Flight distance3,999.26km
Cheapest one-way ticket priceNZD 270
Cheapest return ticket priceNZD 539

FAQs for Portland International Jetport to Seattle-Tacoma International Airport Flights

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

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