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The cheapest flights from St. Louis, MO to Chicago
Showing times and prices for Sep 22
Cheapest
€210
Average
€210
The best way to find a cheap flight ticket from St. Louis, MO to Chicago is to book your journey as far in advance as possible and to avoid traveling at rush hour.
10:40AM1h25
St. Louis Lambert International Airport12:05PMO'Hare International Airport
€2101One-way
0 transfers
05:21PM1h18
St. Louis Lambert International Airport06:39PMO'Hare International Airport
€2101One-way
0 transfers
Flight schedule from St. Louis, MO to Chicago
Showing flights for tomorrow, Friday, September 22
10:40AM1h25
St. Louis Lambert International Airport12:05PMO'Hare International Airport
0 transfers
05:21PM1h18
St. Louis Lambert International Airport06:39PMO'Hare International Airport
0 transfers
This is the last flight of the day.
Find all the dates and times for this journey
The fastest flights from St. Louis, MO to Chicago
Showing times and prices for Sep 22
Fastest Journey
1 h 18 m
Average
1 h 21 m
Flights per day
2
Distance
419 km
Of the 2 flights that leave St. Louis, MO for Chicago every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
Fastest
05:21PM1h18
St. Louis Lambert International Airport06:39PMO'Hare International Airport
€2101One-way
0 transfers
2nd Fastest
10:40AM1h25
St. Louis Lambert International Airport12:05PMO'Hare International Airport
€2101One-way
0 transfers
More than 1,000 travel companies trust us to sell their tickets all in one place.
Overview: St. Louis, MO to Chicago flight
 | Distance | 259 miles (418 km) |
 | Average flight duration | 1 h 19 min |
 | Average plane ticket price | $229 (€202) |
 | Direct flight | No |
 | Airlines | Republic Airlines, United, American Airlines, skywest airlines or Cape Air |
Flights from St. Louis, MO to Chicago cover the 259 miles (418 km) long route taking on average 1 h 19 min with our travel partners like Republic Airlines, United, American Airlines, skywest airlines or Cape Air. There are direct flight services available. While the average ticket price for this journey costs around $229 (€202), you can find the cheapest plane ticket for as low as $156 (€138).
Airlines: United and American Airlines flights from St. Louis, MO to Chicago
United and American Airlines flights will get you from St. Louis, MO to Chicago from $157 (€138). With over 1000 travel companies on Omio, you can find the best flight times and tickets for your trip.
FAQs: St. Louis, MO to Chicago Flight
FAQs: Take a flight from St. Louis, MO to Chicago hassle-free. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from St. Louis, MO to Chicago.
Cheap plane tickets from St. Louis, MO to Chicago can start from as little as $156 (€138) when you book in advance. The average flight ticket price for St. Louis, MO to Chicago is $229 (€202); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the St. Louis, MO to Chicago flight travel time is 1 h 19 min for the 259 mile (418 km) long route, but the duration can vary if you travel on weekends and holidays.
The first flight from St. Louis, MO to Chicago leaves at 10: 10 AM. Plan your trip with the Journey Planner from Omio.
The last flight from St. Louis, MO to Chicago leaves at 11: 21 PM.
For the best St. Louis, MO to Chicago flight to buy, you can travel safely and comfortably with Republic Airlines, United, American Airlines, skywest airlines or Cape Air. However, it's always good to check all possible airlines with services between St. Louis, MO and Chicago to compare what amenities they may offer.
The cheapest month to travel from St. Louis, MO to Chicago by plane is September.
Yes, you can take a flight between St. Louis, MO and Chicago.
More options for your journey from St. Louis, MO to Chicago
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