Cheap flights from Hillsboro

View AU$89 flight on Wed, 17 Sep. 2025Opens in a new window

Popular airlines from Hillsboro

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheapest flights from Hillsboro

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 9 Sep. - Tue, 16 Sep.
PDX
Portland
SEA
Seattle
AU$178 Return, found 6 days ago
AU$178
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 9 Sep. from Portland to Seattle, returning Tue, 16 Sep., priced at AU$178 found 6 days ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
PDX
Portland
SEA
Seattle
AU$180 Return, found 1 day ago
AU$180
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from Portland to Seattle, returning Sat, 20 Sep., priced at AU$180 found 1 day ago
Delta
Sat, 13 Sep. - Wed, 17 Sep.
PDX
Portland
SEA
Seattle
AU$181 Return, found 4 hours ago
AU$181
Return
found 4 hours ago
Select Delta flight, departing Sat, 13 Sep. from Portland to Seattle, returning Wed, 17 Sep., priced at AU$181 found 4 hours ago
Delta
Sat, 13 Sep. - Sat, 20 Sep.
PDX
Portland
SFO
San Francisco
AU$208 Return, found 4 days ago
AU$208
Return
found 4 days ago
Select Delta flight, departing Sat, 13 Sep. from Portland to San Francisco, returning Sat, 20 Sep., priced at AU$208 found 4 days ago
Alaska Airlines
Tue, 9 Sep. - Tue, 16 Sep.
PDX
Portland
SEA
Seattle
AU$208 Return, found 6 days ago
AU$208
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 9 Sep. from Portland to Seattle, returning Tue, 16 Sep., priced at AU$208 found 6 days ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
PDX
Portland
SEA
Seattle
AU$211 Return, found 1 day ago
AU$211
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from Portland to Seattle, returning Sat, 20 Sep., priced at AU$211 found 1 day ago
Alaska Airlines
Sat, 13 Sep. - Wed, 17 Sep.
PDX
Portland
SEA
Seattle
AU$213 Return, found 4 hours ago
AU$213
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from Portland to Seattle, returning Wed, 17 Sep., priced at AU$213 found 4 hours ago
American Airlines
Tue, 9 Sep. - Tue, 16 Sep.
PDX
Portland
LAX
Los Angeles
AU$233 Return, found 5 days ago
AU$233
Return
found 5 days ago
Select American Airlines flight, departing Tue, 9 Sep. from Portland to Los Angeles, returning Tue, 16 Sep., priced at AU$233 found 5 days ago
United
Mon, 15 Sep. - Mon, 22 Sep.
PDX
Portland
SFO
San Francisco
AU$290 Return, found 6 hours ago
AU$290
Return
found 6 hours ago
Select United flight, departing Mon, 15 Sep. from Portland to San Francisco, returning Mon, 22 Sep., priced at AU$290 found 6 hours ago
Aeromexico
Tue, 5 Aug. - Sun, 21 Sep.
PDX
Portland
GDL
Guadalajara
AU$675 Return, found 3 days ago
AU$675
Return
found 3 days ago
Select Aeromexico flight, departing Tue, 5 Aug. from Portland to Guadalajara, returning Sun, 21 Sep., priced at AU$675 found 3 days ago

Flights from Hillsboro: Essential Travel Information

Cheapest flight from Hillsboro
AU$178 (roundtrip)
Best airlines to fly from Hillsboro
Hawaiian Airlines, Delta, Alaska Airlines, United, American Airlines, Aeromexico
Cheapest month to fly from Hillsboro
September
Hillsboro IATA code
PDX
Hillsboro Country/State
Oregon
Airline ticket deals from Hillsboro
AU$178 - AU$675
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