$193 Cheap American Airlines flights St. Louis (STL) to San Francisco (SFO)

View $193 flight on Wed, Jul 30, 2025Opens in a new window

$193 Cheap American Airlines flights St. Louis (STL) to San Francisco (SFO)

Prices were available within the past 7 days and start at $193 for one-way flights and $340 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
American Airlines
Wed, Jul 30 - Wed, Aug 6
STL
St. Louis
SFO
San Francisco
$340
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Wed, Jul 30 from St. Louis to San Francisco, returning Wed, Aug 6, priced at $340 Found 2 days ago
American Airlines
Wed, Jul 30 - Wed, Aug 6
STL
St. Louis
SFO
San Francisco
$355
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Wed, Jul 30 from St. Louis to San Francisco, returning Wed, Aug 6, priced at $355 Found 2 days ago
American Airlines
Wed, Jul 30 - Wed, Aug 6
STL
St. Louis
SFO
San Francisco
$385
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Wed, Jul 30 from St. Louis to San Francisco, returning Wed, Aug 6, priced at $385 Found 2 days ago
American Airlines
Wed, Jul 30 - Wed, Aug 6
STL
St. Louis
SFO
San Francisco
$400
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Wed, Jul 30 from St. Louis to San Francisco, returning Wed, Aug 6, priced at $400 Found 2 days ago
American Airlines
Wed, Jul 30 - Wed, Aug 6
STL
St. Louis
SFO
San Francisco
$402
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Wed, Jul 30 from St. Louis to San Francisco, returning Wed, Aug 6, priced at $402 Found 2 days ago
American Airlines
Wed, Jul 30 - Wed, Aug 6
STL
St. Louis
SFO
San Francisco
$427
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Wed, Jul 30 from St. Louis to San Francisco, returning Wed, Aug 6, priced at $427 Found 2 days ago
Flights from St. Louis (STL) to San Francisco (SFO)
Origin airport
Lambert-St. Louis Intl.
Destination airport
San Francisco Intl.
Distance
2771 km
Average flight time
2 hours 31 mins