Cheap Flights from Houston (IAH) to St. Louis (STL)
Popular airlines from George Bush Intercontinental Airport (IAH) to St. Louis Lambert Intl. Airport (STL)
UnitedUnited
DeltaDelta
American AirlinesAmerican Airlines
Frontier AirlinesFrontier Airlines
Alaska AirlinesAlaska Airlines
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Find the cheapest month to fly from Houston (IAH) to St. Louis (STL)
February is typically the cheapest month to flyFebruary is typically the cheapest month to fly
From NT$4,407 - NT$12,995 per traveler.
Travel information
Origin airport | George Bush Intercontinental Airport |
|---|---|
Destination airport | St. Louis Lambert Intl. Airport |
Distance | 1,074 km away |
Airlines serving | United, Delta, American Airlines, Frontier Airlines, Alaska Airlines |
Popular airline | United |
Average flight time | 2 hours 12 mins |
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