Cheap flights from Portland to North Seattle

Popular airlines from Portland to North Seattle

  • Air New Zealand

    Air New Zealand

  • Qantas Airways

    Qantas Airways

  • Jetstar

    Jetstar

  • Cathay Pacific

    Cathay Pacific

  • American Airlines

    American Airlines

  • AirAsiaX

    AirAsiaX

  • British Airways

    British Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Portland (PDX) to North Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 Aug. - Tue, 26 Aug.
PDX
Portland
SEA
Seattle
NZ$194 Return, found 6 days ago
NZ$194
Return
found 6 days ago
Select Delta flight, departing Tue, 19 Aug. from Portland to Seattle, returning Tue, 26 Aug., priced at NZ$194 found 6 days ago
Delta
Tue, 26 Aug. - Tue, 2 Sep.
PDX
Portland
SEA
Seattle
NZ$196 Return, found 4 hours ago
NZ$196
Return
found 4 hours ago
Select Delta flight, departing Tue, 26 Aug. from Portland to Seattle, returning Tue, 2 Sep., priced at NZ$196 found 4 hours ago
Delta
Tue, 19 Aug. - Tue, 26 Aug.
PDX
Portland
SEA
Seattle
NZ$227 Return, found 6 days ago
NZ$227
Return
found 6 days ago
Select Delta flight, departing Tue, 19 Aug. from Portland to Seattle, returning Tue, 26 Aug., priced at NZ$227 found 6 days ago
Delta
Tue, 26 Aug. - Tue, 2 Sep.
PDX
Portland
SEA
Seattle
NZ$229 Return, found 4 hours ago
NZ$229
Return
found 4 hours ago
Select Delta flight, departing Tue, 26 Aug. from Portland to Seattle, returning Tue, 2 Sep., priced at NZ$229 found 4 hours ago
Delta
Fri, 22 Aug. - Fri, 29 Aug.
PDX
Portland
SEA
Seattle
NZ$261 Return, found 4 days ago
NZ$261
Return
found 4 days ago
Select Delta flight, departing Fri, 22 Aug. from Portland to Seattle, returning Fri, 29 Aug., priced at NZ$261 found 4 days ago
Delta
Sun, 24 Aug. - Sun, 31 Aug.
PDX
Portland
SEA
Seattle
NZ$262 Return, found 1 day ago
NZ$262
Return
found 1 day ago
Select Delta flight, departing Sun, 24 Aug. from Portland to Seattle, returning Sun, 31 Aug., priced at NZ$262 found 1 day ago
Delta
Sun, 24 Aug. - Sun, 31 Aug.
PDX
Portland
SEA
Seattle
NZ$313 Return, found 1 day ago
NZ$313
Return
found 1 day ago
Select Delta flight, departing Sun, 24 Aug. from Portland to Seattle, returning Sun, 31 Aug., priced at NZ$313 found 1 day ago
Delta
Tue, 26 Aug. - Tue, 2 Sep.
PDX
Portland
SEA
Seattle
NZ$330 Return, found 4 hours ago
NZ$330
Return
found 4 hours ago
Select Delta flight, departing Tue, 26 Aug. from Portland to Seattle, returning Tue, 2 Sep., priced at NZ$330 found 4 hours ago
Delta
Tue, 19 Aug. - Tue, 26 Aug.
PDX
Portland
SEA
Seattle
NZ$359 Return, found 6 days ago
NZ$359
Return
found 6 days ago
Select Delta flight, departing Tue, 19 Aug. from Portland to Seattle, returning Tue, 26 Aug., priced at NZ$359 found 6 days ago
Delta
Tue, 26 Aug. - Tue, 2 Sep.
PDX
Portland
SEA
Seattle
NZ$363 Return, found 4 hours ago
NZ$363
Return
found 4 hours ago
Select Delta flight, departing Tue, 26 Aug. from Portland to Seattle, returning Tue, 2 Sep., priced at NZ$363 found 4 hours ago
Delta
Sun, 24 Aug. - Sun, 31 Aug.
PDX
Portland
SEA
Seattle
NZ$365 Return, found 1 day ago
NZ$365
Return
found 1 day ago
Select Delta flight, departing Sun, 24 Aug. from Portland to Seattle, returning Sun, 31 Aug., priced at NZ$365 found 1 day ago
American Airlines
Tue, 26 Aug. - Tue, 2 Sep.
PDX
Portland
SEA
Seattle
NZ$591 Return, found 4 hours ago
NZ$591
Return
found 4 hours ago
Select American Airlines flight, departing Tue, 26 Aug. from Portland to Seattle, returning Tue, 2 Sep., priced at NZ$591 found 4 hours ago
*Available to Expedia members.