Cheap flights from Houston (HOU) to St. Louis (STL)

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Lowest round trip fares by airline from Houston and St. Louis

Cheapest prices ($59 One Way, $116 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fly From Houston to St. Louis

Origin
Houston
Destination
St. Louis
Number of Daily Flights
12
Earliest Flight Departure Date
Dec 25
Latest Flight Departure Date
Dec 26
Popular Airlines
United Airlines

Houston to St. Louis

Cheap flights from Houston to St. Louis

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.