Book United St. Louis to Houston flight deals from $263

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Search flights from St. Louis to Houston (STL - IAH)

November

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Wednesday 7th

Return Thursday 22nd
from$ 263*Viewed: 3 hours ago

Wednesday 14th

Return Thursday 29th
from$ 263*Viewed: 3 hours ago

Wednesday 28th

Return Thursday 13th
from$ 263*Viewed: 3 hours ago

December

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Monday 10th

Return Tuesday 25th
from$ 263*Viewed: 3 hours ago

Wednesday 19th

Return Thursday 3rd
from$ 263*Viewed: 3 hours ago

Monday 24th

Return Tuesday 8th
from$ 263*Viewed: 3 hours ago

January

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Wednesday 9th

Return Thursday 24th
from$ 263*Viewed: 3 hours ago

Monday 14th

Return Tuesday 29th
from$ 263*Viewed: 3 hours ago

Tuesday 15th

Return Wednesday 30th
from$ 263*Viewed: 3 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Houston skyscrapers border a grassy park

Plan ahead for flights from St. Louis to Houston

from
to
Type
Dates
Price*
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Wed 7 Nov 2018
Return Thu 22 Nov 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Thu 8 Nov 2018
Return Fri 23 Nov 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Mon 3 Dec 2018
Return Tue 18 Dec 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Tue 4 Dec 2018
Return Wed 19 Dec 2018
from$ 263*Viewed: 3 hours ago
St. Louis (STL)
to Houston (IAH)
Roundtrip
Depart Mon 10 Dec 2018
Return Tue 25 Dec 2018
from$ 263*Viewed: 3 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Houston

67 °FThursday10/18/2018
75 °FFriday10/19/2018
69 °FSaturday10/20/2018
64 °FSunday10/21/2018
71 °FMonday10/22/2018
76 °FTuesday10/23/2018
75 °FWednesday10/24/2018
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