$111 Cheap flight deals from Jacksonville (JAX) to O'Fallon (STL)
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This Weekend's Flight Deals from Jacksonville 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 $111 One Way, $222 Round Trip from Jacksonville to O'Fallon
Prices starting at $222 for return flights and $111 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
Jun 5 - Jun 9
Jacksonville (JAX) to St. Louis (STL)
Reviewed on Apr 21, 2025
More About Flying To O'Fallon from Jacksonville
Route Information for Flights from Jacksonville to O'Fallon
Origin Airport IATA Code | JAX |
|---|---|
Destination Airport IATA Code | STL |
Distance | 753 mi |
Direct Flight Airlines | Southwest Airlines |
Earliest Flight Arrival | 2:30PM UTC |
Latest Flight Arrival | 1:45AM UTC |
Jacksonville to O'Fallon
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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.