We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Find the best flight to O'Fallon

Find flights

Compare prices (in new window)
    Select all
Great deals to Chicago
We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Chicago, IL (CHI)
Tue., 10-30 - Thu., 11-01
Spirit Airlines - 1 Stop, Roundtrip, Economy
US$182
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Fri., 11-09 - Sat., 11-10
Spirit Airlines - 1 Stop, Roundtrip, Economy
US$207
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Thu., 12-13 - Sat., 12-29
Spirit Airlines - 1 Stop, Roundtrip, Economy
US$260
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Sat., 03-30 - Tue., 04-02
American Airlines - Nonstop, Roundtrip, Economy
US$261
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Tue., 11-20 - Sat., 11-24
Spirit Airlines - Nonstop, Roundtrip, Economy
US$311
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Fri., 11-16 - Sun., 11-18
United Airlines - Nonstop, Roundtrip, Economy
US$320
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Sat., 11-10 - Wed., 11-14
American Airlines - Nonstop, Roundtrip, Economy
US$320
Get Price Alerts
Washington DC, DC (WAS) Chicago, IL (CHI)
Sun., 11-04 - Sun., 11-11
United Airlines - Nonstop, Roundtrip, Economy
US$320
Get Price Alerts
Want more deals?
Yes! Send me great deals to cool places from: Washington DC (WAS)
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
Drury Inn & Suites St. Louis O'Fallon, IL
Drury Inn & Suites St. Louis O'Fallon, IL
388 Reviews
O'Fallon, IL
from
Hilton Garden Inn St. Louis Shiloh/O’Fallon
Hilton Garden Inn St. Louis Shiloh/O’Fallon
610 Reviews
O'Fallon, IL
from
Drury Inn & Suites St. Louis Fairview Heights
Drury Inn & Suites St. Louis Fairview Heights
311 Reviews
Fairview Heights, IL
from
Holiday Inn St. Louis-Fairview Heights
Holiday Inn St. Louis-Fairview Heights
243 Reviews
Fairview Heights, IL
from
Flight stats for O'Fallon - did you know?
  • O'Fallon is 400 km from Midway Airport (Chicago, IL).
  • Midway Airport (Chicago, IL)
    • Right now, 10 airlines operate out of Midway Airport.
    • Midway Airport offers nonstop flights to 74 cities.
    • Every week, at least 1,230 domestic flights and 60 international flights depart from Midway Airport.
  • O'Fallon is 413 km from O'Hare Intl Airport (Chicago, IL).
  • O'Hare Intl Airport (Chicago, IL)
    • Right now, 77 airlines operate out of O'Hare Intl Airport.
    • O'Hare Intl Airport offers nonstop flights to 225 cities.
    • Every week, at least 12,980 domestic flights and 1,538 international flights depart from O'Hare Intl Airport.
Show more