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Flights from Chicago to St Louis, MO
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The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.
Cheapest time to fly from Chicago to St Louis, MO
If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of December. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.Filter by
Flight Duration1 h and 27 mFlights between Chicago and St Louis, MO take, on average, 1 h and 27 m minutes, but the time can vary according to other factors
Cheapest flight£44Cheapest price for a flight between Chicago and St Louis, MO found by our customers in the last 72 hours
Destination airportSt. Louis Lambert International AirportFor the route from Chicago to St Louis, MO
High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Chicago to St Louis, MO
Airlines flying this routeAmerican AirlinesAirline(s) with flights between Chicago to St Louis, MO
One-way average Price£129The average price for a flight Chicago - St Louis, MO at Opodo is £129, based on the price of last 6 months
Best time to bookJuneAccording to real data July is the most popular time to book a flight to St Louis, MO when departing from Chicago
Frequently asked questions about flights from Chicago to St Louis, MO
On average, how much is the price of a flight from Chicago to St Louis, MO?
When you fly from Chicago to St Louis, MO the average price is £129. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Chicago to St Louis, MO at Opodo?
The cheapest price for a flight from Chicago to St Louis, MO is 44 £. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Chicago to St Louis, MO?
The most popular months to book a flight from Chicago to St Louis, MO are July, September and April, based on the searches of our customers.
When is the best time to travel from Chicago to St Louis, MO?
The best time of the year to go to St Louis, MO when flying from Chicago depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to St Louis, MO from Chicago in terms of searches from our customer, followed by September and March. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, January and May are the months with less volume of searchs for the route Chicago - St Louis, MO.
How long does the flight take to go from Chicago to St Louis, MO?
The total flight time between Chicago and St Louis, MO is of around 1 h and 27 m on average, considering an average distance of 256.87 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in St Louis, MO compared to Chicago?
While in Chicago temperatures can reach an average of 22º ºC in summer, St Louis, MO can experience temperatures up to 26º ºC during the hot season. In winter, however, the weather shows around 1º ºC in St Louis, MO, compared to the -3º ºC average in Chicago.
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