Flights from St. Louis to San Francisco

Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$286 Roundtrip, found 18 hours ago

$286

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $286 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$287 Roundtrip, found 18 hours ago

$287

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $287 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$291 Roundtrip, found 18 hours ago

$291

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $291 found 18 hours ago

Wed, Aug 27 - Tue, Sep 9

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$304 Roundtrip, found 18 hours ago

$304

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Wed, Aug 27 from Lambert-St. Louis Intl. to San Francisco Intl., returning Tue, Sep 9, priced at $304 found 18 hours ago

Wed, Aug 27 - Sat, Sep 6

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$315 Roundtrip, found 18 hours ago

$315

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Wed, Aug 27 from Lambert-St. Louis Intl. to San Francisco Intl., returning Sat, Sep 6, priced at $315 found 18 hours ago

Fri, Aug 29 - Sat, Sep 6

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$326 Roundtrip, found 18 hours ago

$326

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Lambert-St. Louis Intl. to San Francisco Intl., returning Sat, Sep 6, priced at $326 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$337 Roundtrip, found 18 hours ago

$337

Roundtrip

found 18 hours ago

Select United flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $337 found 18 hours ago

Thu, Aug 28 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$340 Roundtrip, found 18 hours ago

$340

Roundtrip

found 18 hours ago

Select Hawaiian Airlines flight, departing Thu, Aug 28 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $340 found 18 hours ago

Thu, Aug 28 - Tue, Sep 9

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$341 Roundtrip, found 18 hours ago

$341

Roundtrip

found 18 hours ago

Select Delta flight, departing Thu, Aug 28 from Lambert-St. Louis Intl. to San Francisco Intl., returning Tue, Sep 9, priced at $341 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$343 Roundtrip, found 18 hours ago

$343

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $343 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$347 Roundtrip, found 18 hours ago

$347

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $347 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$347 Roundtrip, found 18 hours ago

$347

Roundtrip

found 18 hours ago

Select United flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $347 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$348 Roundtrip, found 18 hours ago

$348

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $348 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$352 Roundtrip, found 18 hours ago

$352

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $352 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$353 Roundtrip, found 18 hours ago

$353

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $353 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$357 Roundtrip, found 18 hours ago

$357

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $357 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$357 Roundtrip, found 18 hours ago

$357

Roundtrip

found 18 hours ago

Select United flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $357 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$357 Roundtrip, found 18 hours ago

$357

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $357 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$360 Roundtrip, found 18 hours ago

$360

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $360 found 18 hours ago

Sat, Aug 30 - Mon, Sep 8

STL

Lambert-St. Louis Intl.

SFO

San Francisco Intl.

$363 Roundtrip, found 18 hours ago

$363

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Sat, Aug 30 from Lambert-St. Louis Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $363 found 18 hours ago