Cheap flights from Seattle to Willamette Valley from CA $81

View CA $81 flight on Sat, Jun. 7, 2025Opens in a new window

Popular airlines from Seattle to Willamette Valley

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • 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 30% 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 Seattle (SEA) to Willamette Valley (RDM)

Prices were available within the past 7 days and start at CA $81 for one-way flights and CA $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue., May 20 - Wed., May 28
SEA
Seattle
EUG
Eugene
CA $189 Roundtrip, found 7 hours ago
CA $189
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue., May 20 from Seattle to Eugene, returning Wed., May 28, priced at CA $189 found 7 hours ago
Delta
Tue., May 20 - Wed., May 28
SEA
Seattle
EUG
Eugene
CA $190 Roundtrip, found 7 hours ago
CA $190
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue., May 20 from Seattle to Eugene, returning Wed., May 28, priced at CA $190 found 7 hours ago
Alaska Airlines
Thu., Jun. 12 - Sun., Jun. 15
SEA
Seattle
RDM
Redmond
CA $190 Roundtrip, found 2 days ago
CA $190
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu., Jun. 12 from Seattle to Redmond, returning Sun., Jun. 15, priced at CA $190 found 2 days ago
Alaska Airlines
Tue., May 20 - Tue., May 27
SEA
Seattle
PDX
Portland
CA $190 Roundtrip, found 1 day ago
CA $190
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue., May 20 from Seattle to Portland, returning Tue., May 27, priced at CA $190 found 1 day ago
United
Fri., May 16 - Sun., May 18
SEA
Seattle
MFR
Medford
CA $395 Roundtrip, just found
CA $395
Roundtrip
just found
Select United flight, departing Fri., May 16 from Seattle to Medford, returning Sun., May 18, priced at CA $395 just found
American Airlines
Sat., May 24 - Sat., May 31
SEA
Seattle
MFR
Medford
CA $3,100 Roundtrip, found 6 days ago
CA $3,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat., May 24 from Seattle to Medford, returning Sat., May 31, priced at CA $3,100 found 6 days ago
*Available to Expedia members.