$54 Cheap flight deals from Chicago (CHI) to O'Fallon (STL)
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This Weekend's Flight Deals from Chicago 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 $54 One Way, $91 Round Trip from Chicago to O'Fallon
Prices starting at $91 for return flights and $54 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
More About Flying To O'Fallon from Chicago
Route Information for Flights from Chicago to O'Fallon
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | STL |
Distance | 258 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, JAL, Air Canada, Aer Lingus, Austrian, Emirates, Air New Zealand, United Airlines, Alaska Airlines, Cathay Pacific, Turkish Airlines, Royal Jordanian, Iberia, ANA, Lufthansa, Gulf Air, British Airways |
Earliest Flight Arrival | 2:39PM UTC |
Latest Flight Arrival | 2:49AM UTC |
Chicago to O'Fallon
If you are looking to get guaranteed low prices for Chicago to O'Fallon flights then Orbitz is the place to go. We use cutting edge mobile tools to find the best deals on air tickets and to keep you updated on delays and changes.
Get Package Savings by Booking Flights and Hotels at the Same Time
Using the Orbitz Matrix display, you can see how much you will save on flights from Chicago to O'Fallon if the discount fare is combined with a hotel. You can also look at hotel reviews, photos and maps of the area, so it will be convenient to make your budget travel plans.
Orbitz for Business Helps Corporations save Money
Orbitz can assist all businesses from the small to major corporations with discounts on flights from Chicago to O'Fallon. We fine- tune your needs for Chicago to O'Fallon flights and optimize your plans by assessing your business and coming up with ways for you to save on air tickets.
Using Online Check-In Makes Flying Simple
You can use the Orbitz website to check-in for your flights from Chicago to O'Fallon. You can also make changes to your schedule or even cancel a flight.
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Airports near 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.