Flights from St. Louis to Mexico City

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.

Wed, Sep 17 - Fri, Sep 19

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$462 Roundtrip, found 1 day ago

$462

Roundtrip

found 1 day ago

Select Air Canada flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Mexico City Intl., returning Fri, Sep 19, priced at $462 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$469 Roundtrip, found 1 day ago

$469

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Sep 16 from Lambert-St. Louis Intl. to Mexico City Intl., returning Fri, Sep 19, priced at $469 found 1 day ago

Tue, Sep 16 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$476 Roundtrip, found 1 day ago

$476

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Sep 16 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $476 found 1 day ago

Tue, Sep 16 - Sat, Sep 20

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$509 Roundtrip, found 1 day ago

$509

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 16 from Lambert-St. Louis Intl. to Mexico City Intl., returning Sat, Sep 20, priced at $509 found 1 day ago

Thu, Sep 18 - Sat, Sep 20

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$509 Roundtrip, found 1 day ago

$509

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Mexico City Intl., returning Sat, Sep 20, priced at $509 found 1 day ago

Tue, Sep 16 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$529 Roundtrip, found 1 day ago

$529

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 16 from Lambert-St. Louis Intl. to Mexico City Intl., returning Sun, Sep 21, priced at $529 found 1 day ago

Thu, Sep 18 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$529 Roundtrip, found 1 day ago

$529

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Mexico City Intl., returning Sun, Sep 21, priced at $529 found 1 day ago

Thu, Sep 18 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$540 Roundtrip, found 1 day ago

$540

Roundtrip

found 1 day ago

Select Aeromexico flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $540 found 1 day ago

Thu, Sep 18 - Fri, Sep 19

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$549 Roundtrip, found 1 day ago

$549

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Mexico City Intl., returning Fri, Sep 19, priced at $549 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$560 Roundtrip, found 1 day ago

$560

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $560 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$560 Roundtrip, found 1 day ago

$560

Roundtrip

found 1 day ago

Select Aeromexico flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $560 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$560 Roundtrip, found 1 day ago

$560

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $560 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$560 Roundtrip, found 1 day ago

$560

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $560 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$565 Roundtrip, found 1 day ago

$565

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $565 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$570 Roundtrip, found 1 day ago

$570

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $570 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$590 Roundtrip, found 1 day ago

$590

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $590 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$597 Roundtrip, found 1 day ago

$597

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $597 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$601 Roundtrip, found 1 day ago

$601

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $601 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$606 Roundtrip, found 1 day ago

$606

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $606 found 1 day ago

Fri, Sep 19 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

MEX

Mexico City Intl.

$609 Roundtrip, found 1 day ago

$609

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Mexico City Intl., returning Mon, Sep 22, priced at $609 found 1 day ago