$130 Cheap flight deals from Hartford (HFD) to O'Fallon (STL)
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Airfares from $130 One Way, $292 Round Trip from Hartford to O'Fallon
Prices starting at $292 for return flights and $130 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
Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West
Oct 2 - Oct 4
Hartford (BDL) to St. Louis (STL)
Reviewed on Aug 24, 2026
Fairfield Inn & Suites by Marriott St. Louis Chesterfield
Oct 2 - Oct 4
Hartford (BDL) to St. Louis (STL)
Reviewed on Aug 24, 2026
More About Flying To O'Fallon from Hartford
Route Information for Flights from Hartford to O'Fallon
Origin Airport IATA Code | HFD |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Hartford to O'Fallon
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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.