Flights from St. Louis to Puerto Aventuras

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.

Mon, Aug 18 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$301 Roundtrip, found 3 days ago

$301

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Aug 18 from Lambert-St. Louis Intl. to Cancun Intl., returning Thu, Aug 21, priced at $301 found 3 days ago

Mon, Aug 18 - Wed, Aug 20

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$302 Roundtrip, found 3 days ago

$302

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Aug 18 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 20, priced at $302 found 3 days ago

Mon, Aug 18 - Sun, Aug 24

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$318 Roundtrip, found 3 days ago

$318

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Aug 18 from Lambert-St. Louis Intl. to Cancun Intl., returning Sun, Aug 24, priced at $318 found 3 days ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $321 found 1 day ago

Sun, Aug 17 - Sat, Aug 23

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$327 Roundtrip, found 3 days ago

$327

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Aug 17 from Lambert-St. Louis Intl. to Cancun Intl., returning Sat, Aug 23, priced at $327 found 3 days ago

Sun, Aug 17 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$328 Roundtrip, found 3 days ago

$328

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Aug 17 from Lambert-St. Louis Intl. to Cancun Intl., returning Thu, Aug 21, priced at $328 found 3 days ago

Sat, Aug 9 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Aug 9 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $329 found 1 day ago

Sun, Aug 17 - Sun, Aug 24

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$346 Roundtrip, found 3 days ago

$346

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Aug 17 from Lambert-St. Louis Intl. to Cancun Intl., returning Sun, Aug 24, priced at $346 found 3 days ago

Tue, Aug 5 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$353 Roundtrip, found 1 day ago

$353

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to Cancun Intl., returning Sat, Aug 16, priced at $353 found 1 day ago

Fri, Aug 8 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$369 Roundtrip, found 1 day ago

$369

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Sat, Aug 16, priced at $369 found 1 day ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$375 Roundtrip, found 1 day ago

$375

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $375 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$378 Roundtrip, found 1 day ago

$378

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Aug 9 from Lambert-St. Louis Intl. to Cancun Intl., returning Sat, Aug 16, priced at $378 found 1 day ago

Wed, Aug 6 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $384 found 1 day ago

Tue, Aug 19 - Sun, Aug 24

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$396 Roundtrip, found 3 days ago

$396

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Lambert-St. Louis Intl. to Cancun Intl., returning Sun, Aug 24, priced at $396 found 3 days ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select Aeromexico flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $433 found 1 day ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $433 found 1 day ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $433 found 1 day ago

Sun, Aug 10 - Mon, Aug 11

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$440 Roundtrip, found 1 day ago

$440

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Lambert-St. Louis Intl. to Cancun Intl., returning Mon, Aug 11, priced at $440 found 1 day ago

Mon, Aug 11 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$463 Roundtrip, found 1 day ago

$463

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Cancun Intl., returning Sat, Aug 16, priced at $463 found 1 day ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

CUN

Cancun Intl.

$788 Roundtrip, found 1 day ago

$788

Roundtrip

found 1 day ago

Select Air Canada flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Cancun Intl., returning Wed, Aug 13, priced at $788 found 1 day ago