Cheap Flights from Spokane to San Diego

View €187 flight on Sat, 20 Dec 2025Opens in a new window

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Cheap flights from Spokane to San Diego (GEG-SAN)

Prices were available within the past 7 days and start at €187 for one-way flights and €334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 20 Dec - Tue, 30 Dec
GEG
Spokane
SAN
San Diego
€334 Return, found 5 days ago
€334
Return
found 5 days ago
Select United flight, departing Sat, 20 Dec from Spokane to San Diego, returning Tue, 30 Dec, priced at €334 found 5 days ago
United
Sat, 20 Dec - Tue, 30 Dec
GEG
Spokane
SAN
San Diego
€357 Return, found 5 days ago
€357
Return
found 5 days ago
Select United flight, departing Sat, 20 Dec from Spokane to San Diego, returning Tue, 30 Dec, priced at €357 found 5 days ago
Delta
Sat, 20 Dec - Tue, 30 Dec
GEG
Spokane
SAN
San Diego
€359 Return, found 5 days ago
€359
Return
found 5 days ago
Select Delta flight, departing Sat, 20 Dec from Spokane to San Diego, returning Tue, 30 Dec, priced at €359 found 5 days ago
Delta
Sat, 20 Dec - Tue, 30 Dec
GEG
Spokane
SAN
San Diego
€381 Return, found 5 days ago
€381
Return
found 5 days ago
Select Delta flight, departing Sat, 20 Dec from Spokane to San Diego, returning Tue, 30 Dec, priced at €381 found 5 days ago
American Airlines
Sat, 20 Dec - Tue, 30 Dec
GEG
Spokane
SAN
San Diego
€435 Return, found 5 days ago
€435
Return
found 5 days ago
Select American Airlines flight, departing Sat, 20 Dec from Spokane to San Diego, returning Tue, 30 Dec, priced at €435 found 5 days ago
Alaska Airlines
Sat, 20 Dec - Tue, 30 Dec
GEG
Spokane
SAN
San Diego
€503 Return, found 5 days ago
€503
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 20 Dec from Spokane to San Diego, returning Tue, 30 Dec, priced at €503 found 5 days ago

Find the cheapest month to fly from Spokane (GEG) to San Diego (SAN)

September is typically the cheapest month to fly

From €102 - €191 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.