Flights to Eastern Washington from Portland - ￥15,750

View ￥15,750 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Portland to Eastern Washington

  • Delta

    Delta

  • United

    United

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Cheap Flights from Portland to Eastern Washington (PDX-GEG)

Prices were available within the past 7 days and start at ￥15,750 for one-way flights and ￥47,410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 24 - Thu, Sep 25
PDX
Portland
PSC
Pasco
￥47,410 Roundtrip, just found
￥47,410
Roundtrip
just found
Select Delta flight, departing Wed, Sep 24 from Portland to Pasco, returning Thu, Sep 25, priced at ￥47,410 just found
Delta
Wed, Sep 24 - Thu, Sep 25
PDX
Portland
PSC
Pasco
￥51,180 Roundtrip, just found
￥51,180
Roundtrip
just found
Select Delta flight, departing Wed, Sep 24 from Portland to Pasco, returning Thu, Sep 25, priced at ￥51,180 just found
Delta
Wed, Sep 24 - Thu, Sep 25
PDX
Portland
PSC
Pasco
￥60,100 Roundtrip, just found
￥60,100
Roundtrip
just found
Select Delta flight, departing Wed, Sep 24 from Portland to Pasco, returning Thu, Sep 25, priced at ￥60,100 just found
Delta
Wed, Sep 24 - Thu, Sep 25
PDX
Portland
PSC
Pasco
￥67,520 Roundtrip, just found
￥67,520
Roundtrip
just found
Select Delta flight, departing Wed, Sep 24 from Portland to Pasco, returning Thu, Sep 25, priced at ￥67,520 just found
United
Wed, Sep 24 - Thu, Sep 25
PDX
Portland
PSC
Pasco
￥82,800 Roundtrip, just found
￥82,800
Roundtrip
just found
Select United flight, departing Wed, Sep 24 from Portland to Pasco, returning Thu, Sep 25, priced at ￥82,800 just found
American Airlines
Wed, Sep 24 - Thu, Sep 25
PDX
Portland
PSC
Pasco
￥157,390 Roundtrip, just found
￥157,390
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 24 from Portland to Pasco, returning Thu, Sep 25, priced at ￥157,390 just found

Find the cheapest month to fly from Portland (PDX) to Spokane (GEG)

April is typically the cheapest month to fly

From ￥17,092 - ￥34,883 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.