Cheap flights from Saint Louis to Houston
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Check our current prices for flights from Saint Louis to Houston. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Saint Louis to Houston, you will need to run a search below.
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Cheap Houston airfares from $162/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/04/2021, 07:27 pm from St. Louis Intl (STL) airport and arrives at Houston Intercont (IAH) at 01:34 pm. The flight time is 18 hours and 7 minutes. The Returning flight departes on 02/14/2021, 08:45 am (other return dates are also available). Date posted: 14 Jan 2021
Price evolution for flights From Saint Louis To Houston

Recent Deals on Flights from Saint Louis to Houston:Roundtrip / Oneway
- $162
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/04/2021 07:27 pm Houston, TX (IAH) Saint Louis, MO (STL) 02/14/2021 08:45 am - $194
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/22/2021 10:19 am Houston, TX (IAH) Saint Louis, MO (STL) 02/28/2021 08:45 am - $368
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/21/2021 08:44 pm Houston, TX (IAH) Saint Louis, MO (STL) 02/28/2021 08:45 am - $448
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/22/2021 10:19 am Houston, TX (IAH) Saint Louis, MO (STL) 02/28/2021 03:50 pm - $549
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/06/2021 02:10 pm Houston, TX (IAH) Saint Louis, MO (STL) 02/17/2021 06:00 am - $108
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/01/2021 11:25 am - $119
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/19/2021 01:05 pm - $189
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 03/08/2021 07:42 pm - $291
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Houston, TX (IAH) 02/01/2021 02:10 pm
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Know what to do when flying to Houston?
Houston Travel Guide The energy capital of this planet, the city of Houston is said to be the leading purchaser of eco energy. Around one fourth of the total energy purchased by Houston City is wind energy. All these factors have immensely helped the environmental [...]Houston History The goal was to start a city which would work as the hub of commercial and political activities for Texas and if you watch the city of Houston today then you will understand that the founders (Augustus Allen and John Allen) of this city have [...]
Houston Sightseeing Houston has the 4th highest population when compared to other cities of United States of America and has an interesting history backing it up. Houston is also considered to be the city which uses the most air conditioners when compared to all [...]
Houston Nightlife Being a modern day city, Houston has all the ingredients necessary for night lovers to enjoy nightlife the way they want. There are multiple bars, nightclubs, pubs, Icehouses, and even Adult Entertainment houses which make the life of night [...]
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