Cheap Flights from Chicago (ORD) to St. Louis (STL)
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to St. Louis Lambert Intl. Airport (STL)
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Frontier AirlinesFrontier Airlines
Alaska AirlinesAlaska Airlines
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Find the cheapest month to fly from Chicago (ORD) to St. Louis (STL)
February is typically the cheapest month to flyFebruary is typically the cheapest month to fly
From NT$3,097 - NT$12,989 per traveler.
Travel information
Origin airport | Chicago O'Hare Intl. Airport |
|---|---|
Destination airport | St. Louis Lambert Intl. Airport |
Distance | 415 km away |
Airlines serving | American Airlines, Delta, United, Frontier Airlines, Alaska Airlines |
Popular airline | American Airlines |
Average flight time | 1 hour 28 mins |
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