Flights From St. Louis (STL) to San Diego (SAN)

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Selected fares from St. Louis to San Diego

The cheapest prices found with in the last 7 days for return flights were CA $799 and CA $508 for one-way flights to San Diego for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu., Jun. 5 - Tue., Jun. 17
STL
Lambert-St. Louis Intl.
SAN
San Diego Intl.
CA $799 Roundtrip, found 4 days ago
CA $799
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Jun. 5 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue., Jun. 17, priced at CA $799 found 4 days ago
Alaska Airlines
Thu., Jun. 5 - Tue., Jun. 17
STL
Lambert-St. Louis Intl.
SAN
San Diego Intl.
CA $917 Roundtrip, found 4 days ago
CA $917
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Jun. 5 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue., Jun. 17, priced at CA $917 found 4 days ago
Alaska Airlines
Thu., Jun. 5 - Tue., Jun. 17
STL
Lambert-St. Louis Intl.
SAN
San Diego Intl.
CA $937 Roundtrip, found 4 days ago
CA $937
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Jun. 5 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue., Jun. 17, priced at CA $937 found 4 days ago
Alaska Airlines
Thu., Jun. 5 - Tue., Jun. 17
STL
Lambert-St. Louis Intl.
SAN
San Diego Intl.
CA $1,020 Roundtrip, found 4 days ago
CA $1,020
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Jun. 5 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue., Jun. 17, priced at CA $1,020 found 4 days ago