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

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

September

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Wednesday 19th

Return Thursday 4th
from$ 263*Viewed: 53 minutes ago

Monday 24th

Return Tuesday 9th
from$ 263*Viewed: 53 minutes ago

Wednesday 26th

Return Thursday 11th
from$ 263*Viewed: 53 minutes ago

October

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Wednesday 24th

Return Thursday 8th
from$ 263*Viewed: 53 minutes ago

Tuesday 30th

Return Wednesday 14th
from$ 263*Viewed: 53 minutes ago

Wednesday 31st

Return Thursday 15th
from$ 263*Viewed: 53 minutes ago

November

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Wednesday 7th

Return Thursday 22nd
from$ 263*Viewed: 53 minutes ago

Monday 12th

Return Tuesday 27th
from$ 303*Viewed: 53 minutes ago

Tuesday 13th

Return Wednesday 28th
from$ 263*Viewed: 53 minutes 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..
A view of the St. Louis Arch

Plan ahead for flights from Houston to St. Louis

from
to
Type
Dates
Price*
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Sun 2 Sep 2018
Return Mon 17 Sep 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Wed 5 Sep 2018
Return Thu 20 Sep 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Wed 12 Sep 2018
Return Thu 27 Sep 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Wed 19 Sep 2018
Return Thu 4 Oct 2018
from$ 263*Viewed: 53 minutes ago
Houston (IAH)
to St. Louis (STL)
Roundtrip
Depart Mon 24 Sep 2018
Return Tue 9 Oct 2018
from$ 263*Viewed: 53 minutes 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 St. Louis

83 °FThursday08/16/2018
76 °FFriday08/17/2018
82 °FSaturday08/18/2018
79 °FSunday08/19/2018
81 °FMonday08/20/2018
89 °FTuesday08/21/2018
88 °FWednesday08/22/2018
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