Cheap flights from O'Fallon
Many airlines offer flexible change policies
Earn BONUS+ rewardsOpens in a new window on top of your airline points
Enjoy exclusive promotions on the ebookers app!
Cheap round-trip flights from O'Fallon
The lowest prices found within the past 7 days from O'Fallon to were CHF 138 for one-way flights and CHF 251 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport IATA code | STL |
|---|---|
Return price | CHF 347 |
Are you looking for a cheap flight from O'Fallon? Take a look on our website Ebookers as we are offering many low priced flights from O'Fallon
Flights from O'Fallon- Ebookers: low priced flights from O'Fallon
Enjoy your vacations already starting with the flights from O'Fallon We are always attracted by nice city trips. And they become even more attractive if the price is really advantageous. Take the advantage and make reservation of flight from O'Fallon on Ebookers. Visit our website and check out our offer of variety of the flights from O'Fallon. Make reservation not only of the flight from O'Fallon, but also book convenient hotel and rent a car. Take the advantage of this combined offer: on one hand make reservation of the flight from O'Fallon on Ebookers and on the other – save your money.
Low priced flights from O'Fallon on Ebookers
Even if you are constantly out on the business and regularly travel from O'Fallon Ebookers will be the right partner for you. Find more detailed information about all the possibilities and flights from O'Fallon on our website. We are sure that you will find the flight from O'Fallon that suits your requirements. Moreover you can save your time on looking for a hotel or car rent and by making reservation on Ebookers besides the cheap flights from O'Fallon book a hotel and a car on Ebookers.
Featured Hotels near O'Fallon
Pear Tree Inn St. Louis Airport
It was wonderful
Reviewed on 7 Feb 2026
Sleep Inn & Suites O'Fallon MO - Technology Drive
Friendly staff, clean room, comfy bed, excellent breakfast buffet.
Reviewed on 3 Feb 2026
Staybridge Suites O'Fallon Chesterfield by IHG
Very friendly staff and accommodations. We were given a welcome bag when we arrived and one when we left. It was awesome!
Reviewed on 30 Jan 2026
Holiday Inn Express St. Louis West - O'Fallon by IHG
Room,staff,and breakfast were gr
Reviewed on 8 Feb 2026
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Great room, great people, great breakfast
Reviewed on 2 Feb 2026
Comfort Inn & Suites St. Louis - O'Fallon
Its an older hotel that needs some love. But definitely clean. Bathroom and room was spotless. Even the corners. Nice hot breakfast. Great value. Pool very small. But definitely not a deal breaker. Would definitely stay again. Check in was fast!
Reviewed on 19 Jan 2026