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ORD (Chicago) to STL (St. Louis) Flights $203.8

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Cheap ORD to STL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to St. Louis (ORD to STL)

Question : If traveling from ORD to STL, how long can you expect to be in the air?
Answer : When flying from ORD to STL, it will take one hour and 15 minutes on average.

Question : Do travelers from Chicago typically stay in Saint Louis for very long?
Answer : The average time spent in Saint Louis by travelers from Chicago is five days.

Question : If speed is all that matters, how can you get from ORD to STL as quickly as possible?
Answer : American Airlines currently holds the shortest travel time with one hour and seven minutes. For example, you would arrive in Saint Louis at 9:07 PM CDT if you left Chicago at 8:00 PM CDT.

Question : Do some days of the week have more flight times than others?
Answer : The day with the most departure times for this route is Sunday with 19 options. Saturday currently offers the fewest number of flight times with 14 options.

Question : Is this route your best bet for getting to Saint Louis with minimal delays?
Answer : Using the combined on-time percentage and average delay breakdown, Chicago to Saint Louis currently has a 2 out of a possible 5 star rating. A 2-star rating means you should feel rather worried about getting to Saint Louis on time.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Monday. Being flexible with your travel days garners even more savings during booking.

Question : For ORD to STL, how many departure times are there on a given day?
Answer : The number of flight times varies by day of the week, but on average, ORD to STL sees 15 different choices. Compared to the average route departing the United States with five flight times, you'll have more options than most.