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

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA08:45
        54m
        Direct
        PDX09:39
        Seattle - Portland|Sat, May 18|Alaska Airlines
        NZD 72NZD 129
        44% OFF
        44% OFF
        NZD 129NZD 72
      • SEA08:45
        55m
        Direct
        PDX09:40
        Seattle - Portland|Wed, May 15|Alaska Airlines
        NZD 72NZD 129
        44% OFF
        44% OFF
        NZD 129NZD 72
      • SEA07:45
        54m
        Direct
        PDX08:39
        Seattle - Portland|Wed, May 29|Alaska Airlines
        NZD 73NZD 129
        44% OFF
        44% OFF
        NZD 129NZD 73
      • SEA06:20
        55m
        Direct
        PDX07:15
        Seattle - Portland|Sat, May 18|Delta Air Lines
        NZD 74
        NZD 74
      • SEA21:45
        55m
        Direct
        PDX22:40
        Seattle - Portland|Sat, Jun 1|Alaska Airlines
        NZD 91
        NZD 91
      • SEA07:45
        54m
        Direct
        PDX08:39
        Seattle - Portland|Tue, May 21|Alaska Airlines
        NZD 92
        NZD 92
      • SEA08:45
        54m
        Direct
        PDX09:39
        Seattle - Portland|Wed, May 22|Alaska Airlines
        NZD 92
        NZD 92
      • SEA06:20
        55m
        Direct
        PDX07:15
        Seattle - Portland|Sat, Jun 1|Delta Air Lines
        NZD 93
        NZD 93
      • SEA06:20
        55m
        Direct
        PDX07:15
        Seattle - Portland|Wed, May 15|Delta Air Lines
        NZD 96
        NZD 96
      • SEA07:35
        54m
        Direct
        PDX08:29
        Seattle - Portland|Thu, May 16|Alaska Airlines
        NZD 105
        NZD 105
      • SEA13:00
        3h 5m
        Direct
        PDX14:00
        Seattle - Portland|Sun, May 12|Alaska 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 Seattle-Tacoma International Airport to Portland International Airport

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

Alaska Airlines
From NZD 72
Delta Air Lines
From NZD 74
American Airlines
From NZD 313
Southwest Airlines
From NZD 328
United Airlines
From NZD 329
ANA airlines
Find more flights and airlines
Flight Schedule from Seattle-Tacoma International Airport to Portland International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3730

    Delta Air Lines

    06:20

    SEA

    0.9h

    Direct

    07:13

    PDX

    -MTWTFS
    Search

  2. DL3953

    Delta Air Lines

    06:20

    SEA

    0.9h

    Direct

    07:16

    PDX

    S------
    Search

  3. AS2184

    Alaska Airlines

    08:45

    SEA

    0.9h

    Direct

    09:40

    PDX

    SMTWTFS
    Search

  4. AS2183

    Alaska Airlines

    10:00

    SEA

    0.9h

    Direct

    10:55

    PDX

    SMTWTFS
    Search

  5. AS956

    Alaska Airlines

    16:18

    SEA

    0.9h

    Direct

    17:15

    PDX

    SMTWTFS
    Search

  6. AS2064

    Alaska Airlines

    18:30

    SEA

    0.9h

    Direct

    19:24

    PDX

    S-TWT-S
    Search

  7. AS958

    Alaska Airlines

    19:45

    SEA

    0.9h

    Direct

    20:42

    PDX

    SMTWTFS
    Search

  8. AS955

    Alaska Airlines

    21:45

    SEA

    0.9h

    Direct

    22:42

    PDX

    SMTWTFS
    Search

  9. AS957

    Alaska Airlines

    22:49

    SEA

    0.9h

    Direct

    23:44

    PDX

    SMTWTFS
    Search
Find more flights and airlines

Seattle-Tacoma International Airport to Portland International Airport Flights Info

Flight distance207.68km
Cheapest one-way ticket priceNZD 71
Cheapest return ticket priceNZD 133

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

  • How long is a flight from Seattle-Tacoma International Airport to Portland International Airport?

    It takes around 56 minutes to fly from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX).

  • How many daily flights are there from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX)?

    There are around 18 daily flights from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX).

  • When are flight tickets from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) the cheapest?

    Tickets cost around NZD 146 in June, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) most expensive?

    The route from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around NZD 219 in May, the most expensive month to book this route.

  • What time does the earliest flight from Seattle-Tacoma International Airport to Portland International Airport depart?

    The earliest flight departs from Seattle-Tacoma International Airport (SEA) at 06:15 and arrives in Portland International Airport (PDX) at 07:15.

  • What time does the latest flight from Seattle-Tacoma International Airport to Portland International Airport depart?

    The latest flight departs from Seattle-Tacoma International Airport (SEA) at 21:45 and arrives in Portland International Airport (PDX) at 22:45.

  • Which airline operates the most direct flights from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX)?

    Alaska Airlines is a very popular airline operating an average of 5090 flights per month.

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