O'Hare－St. Louis Lambert Airport
December Lowest AirfaresUSD289
The airfare displayed above is for American Airlines
Set calendar for this monthO'Hare－St. Louis Lambert Airport
January Lowest AirfaresUSD309
The airfare displayed above is for Delta Air Lines
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O'Hare－St. Louis Lambert Airport
February Lowest Airfares -----O'Hare－St. Louis Lambert Airport
March Lowest AirfaresUSD347
The airfare displayed above is for United Airlines
Set calendar for this monthO'Hare－St. Louis Lambert Airport
April Lowest AirfaresUSD307
The airfare displayed above is for Delta Air Lines
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Chicago－St. Louis
1 Hours 15 Minutes
Estimated Flight Time -
Chicago－St. Louis
4
Number of Operating Airlines
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Operating Airlines for O'Hare－St. Louis Lambert Airport Route
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Other Destinations from:Chicago
- O'Hare－Syracuse(Hancock)
- USD204〜
- O'Hare－Tampa(TPA)
- USD149〜
- O'Hare－Tulsa(TUL)
- USD195〜
- O'Hare－Tucson(TUS)
- USD270〜
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Other Departures to: St. Louis
* Fares vary in accordance to seat availability