Lambert－O'Hare Airport
June Lowest AirfaresUSD308
The airfare displayed above is for Delta Air Lines
Set calendar for this monthLambert－O'Hare Airport
July Lowest AirfaresUSD246
The airfare displayed above is for Delta Air Lines
Set calendar for this month
Lambert－O'Hare Airport
August Lowest AirfaresUSD177
The airfare displayed above is for United Airlines
Set calendar for this monthLambert－O'Hare Airport
September Lowest AirfaresUSD314
The airfare displayed above is for United Airlines
Set calendar for this monthLambert－O'Hare Airport
October Lowest Airfares -----
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St. Louis－Chicago
1 Hours 17 Minutes
Estimated Flight Time -
St. Louis－Chicago
5
Number of Operating Airlines
-
Operating Airlines for Lambert－O'Hare Airport Route
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Other Destinations from:St. Louis
- Lambert－Chicago(Midway)
- USD235〜
- Lambert－Dallas(Love Field)
- USD197〜
- Lambert－Dallas(/Fort Worth)
- USD200〜
- Lambert－San Diego(SAN)
- USD255〜
- Lambert－Miami(MIA)
- USD200〜
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Other Departures to: Chicago
* Fares vary in accordance to seat availability