Flights from Modesto to St. Louis

Cheapest flights from Modesto

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.

Mon, Sep 15 - Sat, Sep 20

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Sep 15 from Sacramento Intl. to Lambert-St. Louis Intl., returning Sat, Sep 20, priced at $248 found 5 days ago

Mon, Sep 15 - Sun, Sep 21

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$268 Roundtrip, found 5 days ago

$268

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Sep 15 from Sacramento Intl. to Lambert-St. Louis Intl., returning Sun, Sep 21, priced at $268 found 5 days ago

Tue, Sep 16 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$318 Roundtrip, found 5 days ago

$318

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $318 found 5 days ago

Tue, Sep 16 - Sat, Sep 20

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$327 Roundtrip, found 5 days ago

$327

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 16 from Sacramento Intl. to Lambert-St. Louis Intl., returning Sat, Sep 20, priced at $327 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$330 Roundtrip, found 5 days ago

$330

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $330 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$332 Roundtrip, found 5 days ago

$332

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $332 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$336 Roundtrip, found 5 days ago

$336

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $336 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$339 Roundtrip, found 5 days ago

$339

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $339 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$341 Roundtrip, found 5 days ago

$341

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $341 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$343 Roundtrip, found 5 days ago

$343

Roundtrip

found 5 days ago

Select United flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $343 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$343 Roundtrip, found 5 days ago

$343

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $343 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$343 Roundtrip, found 5 days ago

$343

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $343 found 5 days ago

Mon, Sep 15 - Mon, Sep 22

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$346 Roundtrip, found 5 days ago

$346

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from Sacramento Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $346 found 5 days ago

Wed, Sep 17 - Fri, Sep 26

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$357 Roundtrip, found 5 days ago

$357

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Sep 17 from Sacramento Intl. to Lambert-St. Louis Intl., returning Fri, Sep 26, priced at $357 found 5 days ago

Tue, Sep 16 - Sun, Sep 21

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$360 Roundtrip, found 5 days ago

$360

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from Sacramento Intl. to Lambert-St. Louis Intl., returning Sun, Sep 21, priced at $360 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$377 Roundtrip, found 5 days ago

$377

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $377 found 5 days ago

Sat, Sep 20 - Fri, Sep 26

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$379 Roundtrip, found 5 days ago

$379

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Sep 20 from Sacramento Intl. to Lambert-St. Louis Intl., returning Fri, Sep 26, priced at $379 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$380 Roundtrip, found 5 days ago

$380

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $380 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$381 Roundtrip, found 5 days ago

$381

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $381 found 5 days ago

Thu, Sep 18 - Tue, Sep 23

SMF

Sacramento Intl.

STL

Lambert-St. Louis Intl.

$384 Roundtrip, found 5 days ago

$384

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Sep 18 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $384 found 5 days ago