Flights to Willamette Valley from Chicago - ￥7,840

View ￥7,840 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Chicago to Willamette Valley

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

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Cheap Flights from Chicago to Willamette Valley (CHI-RDM)

Prices were available within the past 7 days and start at ￥7,840 for one-way flights and ￥42,470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 23 - Sat, Aug 30
ORD
Chicago
EUG
Eugene
￥42,470 Roundtrip, found 20 hours ago
￥42,470
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Aug 23 from Chicago to Eugene, returning Sat, Aug 30, priced at ￥42,470 found 20 hours ago
Delta
Sat, Aug 23 - Sat, Aug 30
ORD
Chicago
EUG
Eugene
￥43,540 Roundtrip, found 20 hours ago
￥43,540
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Aug 23 from Chicago to Eugene, returning Sat, Aug 30, priced at ￥43,540 found 20 hours ago
Delta
Sat, Aug 23 - Sat, Aug 30
ORD
Chicago
EUG
Eugene
￥43,970 Roundtrip, found 20 hours ago
￥43,970
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Aug 23 from Chicago to Eugene, returning Sat, Aug 30, priced at ￥43,970 found 20 hours ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
ORD
Chicago
EUG
Eugene
￥44,400 Roundtrip, found 20 hours ago
￥44,400
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Aug 23 from Chicago to Eugene, returning Sat, Aug 30, priced at ￥44,400 found 20 hours ago
Delta
Sat, Aug 23 - Sat, Aug 30
ORD
Chicago
EUG
Eugene
￥45,050 Roundtrip, found 20 hours ago
￥45,050
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Aug 23 from Chicago to Eugene, returning Sat, Aug 30, priced at ￥45,050 found 20 hours ago
United
Sat, Aug 23 - Sat, Aug 30
ORD
Chicago
EUG
Eugene
￥52,980 Roundtrip, found 20 hours ago
￥52,980
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Aug 23 from Chicago to Eugene, returning Sat, Aug 30, priced at ￥52,980 found 20 hours ago

Find the cheapest month to fly from Chicago (CHI) to Portland (PDX)

August is typically the cheapest month to fly

From ￥13,145 - ￥32,817 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.