Cheap Flights from Phoenix to Willamette Valley

View €57 flight on Sat, 20 Sep 2025Opens in a new window

Popular airlines from Phoenix to Willamette Valley

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

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Cheap flights from Phoenix to Willamette Valley (PHX-RDM)

Prices were available within the past 7 days and start at €57 for one-way flights and €113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 18 Sep - Mon, 22 Sep
PHX
Phoenix
PDX
Portland
€113 Return, found 4 days ago
€113
Return
found 4 days ago
Select American Airlines flight, departing Thu, 18 Sep from Phoenix to Portland, returning Mon, 22 Sep, priced at €113 found 4 days ago
American Airlines
Thu, 18 Sep - Mon, 22 Sep
PHX
Phoenix
PDX
Portland
€129 Return, found 4 days ago
€129
Return
found 4 days ago
Select American Airlines flight, departing Thu, 18 Sep from Phoenix to Portland, returning Mon, 22 Sep, priced at €129 found 4 days ago
American Airlines
Fri, 9 Jan - Sun, 11 Jan
PHX
Phoenix
PDX
Portland
€143 Return, found 4 days ago
€143
Return
found 4 days ago
Select American Airlines flight, departing Fri, 9 Jan from Phoenix to Portland, returning Sun, 11 Jan, priced at €143 found 4 days ago
Delta
Fri, 5 Sep - Mon, 8 Sep
PHX
Phoenix
PDX
Portland
€144 Return, found 2 days ago
€144
Return
found 2 days ago
Select Delta flight, departing Fri, 5 Sep from Phoenix to Portland, returning Mon, 8 Sep, priced at €144 found 2 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
PHX
Phoenix
PDX
Portland
€144 Return, found 4 days ago
€144
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Sep from Phoenix to Portland, returning Mon, 22 Sep, priced at €144 found 4 days ago
United
Fri, 9 Jan - Sun, 11 Jan
PHX
Phoenix
PDX
Portland
€196 Return, found 4 days ago
€196
Return
found 4 days ago
Select United flight, departing Fri, 9 Jan from Phoenix to Portland, returning Sun, 11 Jan, priced at €196 found 4 days ago

Find the cheapest month to fly from Phoenix (PHX) to Portland (PDX)

October is typically the cheapest month to fly

From €59 - €129 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.