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Low fare calendar for flights from Houston (IAH) to St. Louis (STL)

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from
$599*
Viewed:7 hours ago
Economy
Return date12/08/19
15
from
$829*
Viewed:4 hours ago
Economy
Return date11/16/19
16
from
$829*
Viewed:12 hours ago
Economy
Return date11/18/19
17
from
$829*
Viewed:8 hours ago
Economy
Return date11/19/19
18
from
$717*
Viewed:14 minutes ago
Economy
Return date11/20/19
19
from
$717*
Viewed:an hour ago
Economy
Return date11/20/19
20
from
$605*
Viewed:6 minutes ago
Economy
Return date11/21/19
21
from
$520*
Viewed:2 hours ago
Economy
Return date11/30/19
22
No available results
23
from
$369*
Viewed:6 hours ago
Economy
Return date11/26/19
24
No available results
25
from
$363*
Viewed:2 hours ago
Economy
Return date11/25/19
26
No available results
27
from
$301*
Viewed:5 hours ago
Economy
Return date12/17/19
28
from
$301*
Viewed:14 hours ago
Economy
Return date12/12/19
29
from
$402*
Viewed:14 hours ago
Economy
Return date12/13/19
30
from
$356*
Viewed:14 hours ago
Economy
Return date12/14/19
Lowest PriceToday
*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.

Looking for additional flights from Houston to St. Louis?

FromToDatesFare TypePrice

Houston (IAH)

St. Louis (STL)

Depart: 11/20/19

11/21/19

Roundtrip
from
$605*

Houston (IAH)

St. Louis (STL)

Depart: 12/27/19

12/31/19

Roundtrip
from
$347*

Houston (IAH)

St. Louis (STL)

Depart: 11/18/19

11/20/19

Roundtrip
from
$717*

Houston (IAH)

St. Louis (STL)

Depart: 12/26/19

12/30/19

Roundtrip
from
$369*

Houston (IAH)

St. Louis (STL)

Depart: 12/18/19

12/22/19

Roundtrip
from
$323*

Houston (IAH)

St. Louis (STL)

Depart: 11/19/19

11/20/19

Roundtrip
from
$717*

Houston (IAH)

St. Louis (STL)

Depart: 12/12/19

12/15/19

Roundtrip
from
$323*

Houston (IAH)

St. Louis (STL)

Depart: 11/21/19

11/30/19

Roundtrip
from
$520*

Houston (IAH)

St. Louis (STL)

Depart: 11/15/19

11/16/19

Roundtrip
from
$829*

Houston (IAH)

St. Louis (STL)

Depart: 12/30/19

01/02/20

Roundtrip
from
$347*

*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.