Cheap flights from San Francisco to Eastern Washington

View AU$121 flight on Wed, 13 Aug. 2025Opens in a new window

Popular airlines from San Francisco to Eastern Washington

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from San Francisco (SJC) to Eastern Washington (GEG)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 6 Sep. - Mon, 8 Sep.
SFO
San Francisco
GEG
Spokane
AU$228 Return, found 5 days ago
AU$228
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from San Francisco to Spokane, returning Mon, 8 Sep., priced at AU$228 found 5 days ago
Delta
Sat, 6 Sep. - Mon, 8 Sep.
SFO
San Francisco
GEG
Spokane
AU$258 Return, found 5 days ago
AU$258
Return
found 5 days ago
Select Delta flight, departing Sat, 6 Sep. from San Francisco to Spokane, returning Mon, 8 Sep., priced at AU$258 found 5 days ago
Alaska Airlines
Sat, 6 Sep. - Mon, 8 Sep.
SFO
San Francisco
GEG
Spokane
AU$274 Return, found 5 days ago
AU$274
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from San Francisco to Spokane, returning Mon, 8 Sep., priced at AU$274 found 5 days ago
Alaska Airlines
Sat, 6 Sep. - Mon, 8 Sep.
SFO
San Francisco
GEG
Spokane
AU$274 Return, found 5 days ago
AU$274
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from San Francisco to Spokane, returning Mon, 8 Sep., priced at AU$274 found 5 days ago
United
Wed, 13 Aug. - Mon, 15 Sep.
SFO
San Francisco
GEG
Spokane
AU$298 Return, found 3 days ago
AU$298
Return
found 3 days ago
Select United flight, departing Wed, 13 Aug. from San Francisco to Spokane, returning Mon, 15 Sep., priced at AU$298 found 3 days ago
American Airlines
Sat, 6 Sep. - Mon, 8 Sep.
SFO
San Francisco
GEG
Spokane
AU$444 Return, found 5 days ago
AU$444
Return
found 5 days ago
Select American Airlines flight, departing Sat, 6 Sep. from San Francisco to Spokane, returning Mon, 8 Sep., priced at AU$444 found 5 days ago

Find the cheapest month to fly from San Francisco (SFO) to Spokane (GEG)

September is typically the cheapest month to fly

From AU$200 - AU$389 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.