Flights to Willamette Valley from Phoenix - ￥10,000

View ￥10,000 flight on Thu, Aug 7, 2025Opens in a new window

Popular airlines from Phoenix to Willamette Valley

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • 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 40% 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 Phoenix to Willamette Valley (PHX-RDM)

Prices were available within the past 7 days and start at ￥10,000 for one-way flights and ￥21,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
EUG
Eugene
￥21,600 Roundtrip, found 14 hours ago
￥21,600
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Aug 7 from Phoenix to Eugene, returning Tue, Aug 12, priced at ￥21,600 found 14 hours ago
American Airlines
Thu, Aug 28 - Tue, Sep 2
PHX
Phoenix
PDX
Portland
￥25,580 Roundtrip, found 6 hours ago
￥25,580
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Aug 28 from Phoenix to Portland, returning Tue, Sep 2, priced at ￥25,580 found 6 hours ago
Delta
Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
EUG
Eugene
￥26,120 Roundtrip, found 14 hours ago
￥26,120
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Aug 7 from Phoenix to Eugene, returning Tue, Aug 12, priced at ￥26,120 found 14 hours ago
American Airlines
Fri, Aug 1 - Wed, Aug 6
PHX
Phoenix
PDX
Portland
￥26,460 Roundtrip, found 6 days ago
￥26,460
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 1 from Phoenix to Portland, returning Wed, Aug 6, priced at ￥26,460 found 6 days ago
Delta
Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
EUG
Eugene
￥26,760 Roundtrip, found 14 hours ago
￥26,760
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Aug 7 from Phoenix to Eugene, returning Tue, Aug 12, priced at ￥26,760 found 14 hours ago
United
Fri, Aug 1 - Wed, Aug 6
PHX
Phoenix
PDX
Portland
￥44,960 Roundtrip, found 6 days ago
￥44,960
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 1 from Phoenix to Portland, returning Wed, Aug 6, priced at ￥44,960 found 6 days ago

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

September is typically the cheapest month to fly

From ￥8,313 - ￥25,505 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.