Flight Routes from Chicago O'Hare to St. Louis

Compare cheap outbound and return flights from Chicago O'Hare (ORD) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Flight distance
416 km
Time difference
none

Flight schedule from Chicago O'Hare (ORD) to St. Louis (STL)

Select a travel date in the flight schedule for the route from Chicago O'Hare (ORD) to St. Louis (STL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsORD–STL · 22 of 22
fromto
dep.arr.
durationstopovers
  1. September 20 – 26, 2026
  2. Sep 27 – Oct 3, 2026
  3. October 4 – 10, 2026
    1. ORDSTL
      nonstop
      1. United Airlines
    2. ORDSTL
      nonstop
      1. American Airlines
    3. ORDSTL
      nonstop
      1. American Airlines
    4. ORDSTL
      nonstop
      1. United Airlines
    5. ORDSTL
      nonstop
      1. United Airlines
    6. ORDSTL
      nonstop
      1. United Airlines
    7. ORDSTL
      nonstop
      1. American Airlines
    8. ORDSTL
      nonstop
      1. United Airlines
    9. ORDSTL
      nonstop
      1. United Airlines
    10. ORDSTL
      nonstop
      1. American Airlines
    11. ORDSTL
      nonstop
      1. United Airlines
    12. ORDSTL
      nonstop
      1. American Airlines
    13. ORDSTL
      nonstop
      1. United Airlines
    14. ORDSTL
      nonstop
      1. American Airlines
    15. ORDSTL
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Chicago O'Hare and St. Louis

      Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
      Arrival airport Airport St. Louis - Lambert International Airport (STL)
      Destination country Flights to United States
      City-Code - Arrival airport Chicago - St. Louis - Lambert International Airport
      Departure airport - Destination country Chicago O'Hare International Airport, IL - United States
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