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Cheap Flights from Chicago to St. Louis $242.0

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Cheapest Flights from Chicago to St. Louis (MDW to STL)

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 (MDW to STL)

Question : If speed is all that matters, how can you get from MDW to STL as quickly as possible?
Answer : The quickest direct flight is one hour and five minutes via Southwest Airlines. If you catch the 8:20 AM CDT departure, you'll arrive at 9:25 AM CDT.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Mar 20th, the cheapest day to fly from Chicago to Saint Louis is Apr 1st. Tickets are currently being sold for $236, which is 21% below the average price for this route.

Question : Is the price you found a good deal?
Answer : Ranging from $236 to $468, prices for MDW to STL change less than the majority of routes in the United States. Prices tend to be lower the further out you book.

Question : Is there another local airport that can get you to Saint Louis?
Answer : O'Hare International Airport is just 16 miles away, and, on average, flights are 23% cheaper for the upcoming months. Save and put that extra money toward your next adventure.

Question : Which airline is offering the cheapest flight from MDW to STL?
Answer : Prices are hitting as high as $468 over the next three months when flying to STL from MDW. Check out Delta Air Lines, as they have been booking customers at just $236.

Question : Is there a preferred airline for getting to Lambert-St. Louis International Airport (STL) on time?
Answer : Southwest Airlines holds the best record for flights from MDW to STL with an 81% on-time rate. If they are delayed for some reason though, the average delay is less than half an hour.

Question : Do travelers from Chicago typically stay in Saint Louis for very long?
Answer : Travelers from MDW to STL stay four days on average.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Tuesday is your lowest-cost day to fly in the month of April. Being flexible with your travel days garners even more savings during booking.

Question : Should you be aware of any airlines that have a reputation of delayed arrivals for this route?
Answer : 54% of flights from Chicago Midway International Airport (MDW) to Lambert-St. Louis International Airport (STL) are delayed. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : How often are flights late from Chicago Midway International Airport (MDW) to Lambert-St. Louis International Airport (STL)?
Answer : Flights from MDW to STL are on-time 79% of the time, ranking in the 62nd percentile worldwide. When there is a delay, it averages less than half an hour.

Question : How does Chicago to Saint Louis stack up against the rest of the world in overall promptness?
Answer : Using the combined on-time percentage and average delay breakdown, Chicago to Saint Louis currently has a 3 out of a possible 5 star rating. A 3-star rating means you should feel slightly worried about getting to Saint Louis on time.

Question : For MDW to STL, how many departure times are there on a given day?
Answer : The number of flight times varies by day, but on average, MDW to STL sees eight different options. You’ll have more choices on this route than most other routes departing the United States.

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 Monday with nine options. Saturday currently offers the fewest number of flight times with four options.

Question : When traveling to Saint Louis from Chicago, how long will you be in the air?
Answer : On average, the flight time from MDW to STL is one hour and seven minutes.