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Cheap round-trip flights to St. Charles

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Searching for cheap flights to St. Charles? No travel company presents more choices than Expedia if you're looking to compare flights to St. Charles. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Chicago. Expedia provides the cheapest flights to many destinations in Chicago and you may find even greater savings if you combine your flight with a hotel stay in St. Charles.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia will find the cheapest flights to St. Charles for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your St. Charles flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Reviews from verified customers

Jun 18, 2018

Overall good cheap flight.

Jun 12, 2018

The wi fi did not work

Jun 11, 2018

Older plane, seats recline too much so you are crushed by person in front and cannot view screen for entertainment, which wasn't great anyway

Jun 7, 2018

Was nt happy no WiFi and could nt get any tv on tablet as it was nt working was happy our seats were together that was great but should nt of been a worry second plane jet blue had wi fi little tv in seats was great tv choice free snacks and drinks was pleased

Jun 6, 2018

Very friendly staff.

Jun 5, 2018

Flight was superb as aircraft was the new dream liner. Plenty of leg room and comfortable seats, we would recommend using this route to Orlando. AA need to buy more of these aircrafts.

Jun 5, 2018

Missed connecting flight in Chicago due to security but United staff very helpful to organise next available flight

Jun 4, 2018

All good. Thank you.

May 23, 2018

The seats were uncomfortable...seemingly quite old. My bum hurt after five minutes. I felt like they had been on the plane since it was built.

May 22, 2018

Best airline food I have experienced.