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Cheap flights from Chicago to St Louis

Chicago to St Louis

  • $140 was the cheapest return price from Chicago to St Louis last month
  • St Louis is served by 2 airports. These are St Louis Bi-State Parks, St Louis.
  • The average flight time from Chicago to St Louis is 1h
  • There are 186 flights a week from Chicago to St Louis
  • 3 airlines fly direct from Chicago to St Louis
  • The most popular airline flying from Chicago to St Louis last month was Southwest Airlines
  • Chicago to St Louis is 256 miles

Find the cheapest month to travel from Chicago to St Louis

Find flights from Chicago to St Louis with skyscanner.com We provide a free search service where you can compare flights from all major airlines and travel agents for cheap flights from Chicago to St Louis.

You can view some statistics on flights from Chicago to St Louis below, such as the average flight time to the number of air miles.

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