Cheap flights to Saint Louis

Travel > North America > United States > Saint Louis flights

Saint Louis is located on the border linking humid subtropical and humid continental climate. The absence of large water bodies and mountains leads to failing in moderating its temperature. Both the Gulf of Mexico’s hot & humid tropical air and the Canadian Arctic’s cold one mainly affect this region.... (read more in our Saint Louis Travel Guide)

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Check our newest flight offers to Saint Louis:

$281 Frontier Airlines
From To Departure Time
Minneapolis, MN (MSP) Saint Louis, MO (STL) 07/08/2025 08:33 pm
Saint Louis, MO (STL) Minneapolis, MN (MSP) 07/16/2025 06:55 pm
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$710 Frontier Airlines
From To Departure Time
Houston, TX (IAH) Saint Louis, MO (STL) 06/10/2025 08:01 pm
Saint Louis, MO (STL) Houston, TX (IAH) 06/18/2025 09:49 pm
cheapoair.com check price
$720 Frontier Airlines
From To Departure Time
Houston, TX (IAH) Saint Louis, MO (STL) 06/17/2025 12:09 pm
Saint Louis, MO (STL) Houston, TX (IAH) 07/01/2025 05:22 pm
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From	To	Departure	Time
Minneapolis, MN (MSP)	Saint Louis, MO (STL)	07/08/2025	08:33 pm
Saint Louis, MO (STL)	Minneapolis, MN (MSP)	07/16/2025	06:55 pm

From	To	Departure	Time
Houston, TX (IAH)	Saint Louis, MO (STL)	06/10/2025	08:01 pm
Saint Louis, MO (STL)	Houston, TX (IAH)	06/18/2025	09:49 pm

From	To	Departure	Time
Houston, TX (IAH)	Saint Louis, MO (STL)	06/17/2025	12:09 pm
Saint Louis, MO (STL)	Houston, TX (IAH)	07/01/2025	05:22 pm

Saint Louis travel guides

Travel information that may interest you

Saint Louis History

Saint Louis remained as capital of the Missouri territory till the year 1821, and it was at last incorporated as a city in the year 1822. The city became highly famous as a river port. Even after the city saw the arrival of railways, water transport continued to be widely used by its dwellers [...]

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