$74 Cheap flight deals from Charlotte (CLT) to O'Fallon (STL)
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This Weekend's Flight Deals from Charlotte to O'Fallon
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $74 One Way, $155 Round Trip from Charlotte to O'Fallon
Prices starting at $155 for return flights and $74 for one-way flights to O'Fallon were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
O'Fallon economy flight packages
Crowne Plaza St. Louis Airport by IHG
May 21 - May 25
Charlotte (CLT) to St. Louis (STL)
Reviewed on Sep 16, 2025
Hampton Inn & Suites Clayton/St. Louis-Galleria Area
May 21 - May 25
Charlotte (CLT) to St. Louis (STL)
Reviewed on Apr 20, 2022
More About Flying To O'Fallon from Charlotte
Route Information for Flights from Charlotte to O'Fallon
Origin Airport IATA Code | CLT |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Charlotte to O'Fallon
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Find Cheap Charlotte to O'Fallon Flights
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Discount Travel Planning Made Simple
You will have no problems finding budget flights from Charlotte to O'Fallon on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.
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Charlotte Airports
O'Fallon Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.