$170 Cheap American Airlines flights St. Louis (STL) to San Diego (SAN)

$170 Cheap American Airlines flights St. Louis (STL) to San Diego (SAN)

Prices were available within the past 7 days and start at $170 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 22 - Tue, Jul 28

STL

St. Louis

SAN

San Diego

$318 Roundtrip, found 14 hours ago

$318

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Wed, Jul 22 from St. Louis to San Diego, returning Tue, Jul 28, priced at $318 found 14 hours ago

Wed, Jul 22 - Tue, Jul 28

STL

St. Louis

SAN

San Diego

$343 Roundtrip, found 14 hours ago

$343

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Wed, Jul 22 from St. Louis to San Diego, returning Tue, Jul 28, priced at $343 found 14 hours ago

Wed, Jul 22 - Tue, Jul 28

STL

St. Louis

SAN

San Diego

$393 Roundtrip, found 14 hours ago

$393

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Wed, Jul 22 from St. Louis to San Diego, returning Tue, Jul 28, priced at $393 found 14 hours ago

Wed, Jul 22 - Tue, Jul 28

STL

St. Louis

SAN

San Diego

$417 Roundtrip, found 14 hours ago

$417

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Wed, Jul 22 from St. Louis to San Diego, returning Tue, Jul 28, priced at $417 found 14 hours ago

Wed, Jul 22 - Tue, Jul 28

STL

St. Louis

SAN

San Diego

$420 Roundtrip, found 14 hours ago

$420

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Wed, Jul 22 from St. Louis to San Diego, returning Tue, Jul 28, priced at $420 found 14 hours ago