$80 Cheap flight deals from Raleigh (RDU) to O'Fallon (STL)
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This Weekend's Flight Deals from Raleigh 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 $80 One Way, $161 Round Trip from Raleigh to O'Fallon
Prices starting at $161 for return flights and $80 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
The Wildwood Hotel
Mar 27 - Mar 29
Raleigh (RDU) to St. Louis (STL)
St. Louis (STL) to Raleigh (RDU)
Reviewed on Oct 16, 2025
The Knight Center at Washington University
Mar 27 - Mar 29
Raleigh (RDU) to St. Louis (STL)
St. Louis (STL) to Raleigh (RDU)
Reviewed on Sep 15, 2025
More About Flying To O'Fallon from Raleigh
Route Information for Flights from Raleigh to O'Fallon
Origin Airport IATA Code | RDU |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Raleigh to O'Fallon
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You will have no problems finding budget flights from Raleigh 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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Raleigh 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.