St.Louis to Houston Cheap Flights

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St.Louis to Houston Flights from US$72 incl. tax

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St.Louis to Houston Flight Route Info

Departure City
St.Louis
United States
St. Louis Lambert International Airport (STL)
Arrival City
Houston
United States
George Bush Intercontinental Airport (IAH)William P. Hobby Airport (HOU)

St.Louis to Houston Route Summary

STL → IAHSTL → HOU

St.Louis to Houston Flights

Compare and book the best deals

Frontier Airlines
Frontier Airlines
F9
10:42
STL
St.Louis
11h 49m
1 stop
22:31
IAH
Houston
US$353
US$72
80% OFF
Frontier Airlines
Frontier Airlines
F9
15:43
STL
St.Louis
6h 57m
1 stop
22:40
IAH
Houston
US$353
US$78
78% OFF
Frontier Airlines
Frontier Airlines
F9
15:43
STL
St.Louis
6h 48m
1 stop
22:31
IAH
Houston
US$353
US$78
78% OFF
Frontier Airlines
Frontier Airlines
F9
10:47
STL
St.Louis
12h 3m
1 stop
22:50
IAH
Houston
US$353
US$81
77% OFF
Delta Air Lines
Delta Air Lines
DL
18:55
STL
St.Louis
5h 1m
1 stop
23:56
IAH
Houston
US$353
US$88
75% OFF
Frontier Airlines
Frontier Airlines
F9
19:43
STL
St.Louis
14h 54m
1 stop
10:37
IAH
Houston
US$353
US$92
74% OFF

St.Louis to Houston Departure Airports

Airports in St.Louis

St. Louis Lambert International Airport
STL
St. Louis, 美国

St.Louis to Houston Arrival Airports

Airports in Houston

George Bush Intercontinental Airport
IAH
Houston, 美国
William P. Hobby Airport
HOU
Houston, 美国

St.Louis to Houston Airlines

Airlines operating flights on this route

American Airlines
AA

American Airlines

Delta Air Lines
DL

Delta Air Lines

Frontier Airlines
F9

Frontier Airlines

United Airlines
UA

United Airlines