Airlines Flying from Chicago to St. Louis
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Chicago to St. Louis
We've found these cheap flights for you. You can book one-way or return flight tickets.
-
Round-trip
-
One way
-
-
Cheapest nonstopMDW 11:101h 10mDirectSTL 12:20Chicago - St. Louis | Thu, May 15 | Southwest AirlinesSTL 16:351h 5mDirectORD 17:40St. Louis - Chicago | Mon, May 19 | Southwest AirlinesNZD 144 NZD 18622% OFF22% OFFNZD 186 NZD 144
-
MDW 20:451h 15mDirectSTL 22:00Chicago - St. Louis | Mon, May 19 | Southwest AirlinesSTL 18:301h 10mDirectORD 19:40St. Louis - Chicago | Wed, May 21 | Southwest AirlinesNZD 148 NZD 18620% OFF20% OFFNZD 186 NZD 148
-
ORD 19:031h 27mDirectSTL 20:30Chicago - St. Louis | Thu, Jun 5 | American AirlinesSTL 06:001h 21mDirectORD 07:21St. Louis - Chicago | Thu, Jun 12 | American AirlinesNZD 148 NZD 18620% OFF20% OFFNZD 186 NZD 148
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Thu, May 15 | American AirlinesSTL 19:301h 20mDirectORD 20:50St. Louis - Chicago | Mon, May 19 | American AirlinesNZD 15417% OFFNZD 186 NZD 154
-
ORD 06:461h 19mDirectSTL 08:05Chicago - St. Louis | Thu, Jun 12 | American AirlinesSTL 20:051h 24mDirectORD 21:29St. Louis - Chicago | Mon, Jun 16 | American AirlinesNZD 15616% OFFNZD 186 NZD 156
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Thu, May 22 | American AirlinesSTL 05:001h 19mDirectORD 06:19St. Louis - Chicago | Mon, May 26 | American AirlinesNZD 15716% OFFNZD 186 NZD 157
-
ORD 22:381h 16mDirectSTL 23:54Chicago - St. Louis | Mon, Jun 9 | American AirlinesSTL 06:001h 21mDirectORD 07:21St. Louis - Chicago | Mon, Jun 16 | American AirlinesNZD 15914% OFFNZD 186 NZD 159
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Mon, May 12 | American AirlinesSTL 19:301h 20mDirectORD 20:50St. Louis - Chicago | Wed, May 14 | American AirlinesNZD 16014% OFFNZD 186 NZD 160
-
ORD 08:291h 20mDirectSTL 09:49Chicago - St. Louis | Thu, May 8 | American AirlinesSTL 05:001h 19mDirectORD 06:19St. Louis - Chicago | Tue, May 13 | American AirlinesNZD 16213% OFFNZD 186 NZD 162
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Wed, May 7 | American AirlinesSTL 19:301h 20mDirectORD 20:50St. Louis - Chicago | Wed, May 14 | American AirlinesNZD 16312% OFFNZD 186 NZD 163
-
CHI 13:0017h 25m1 stopsSTL Invalid DateChicago - St. Louis | Tue, Apr 29 | Normal AirlineSTL 15:006hDirectCHI 16:00St. Louis - Chicago | Thu, May 1 | Normal AirlineFind More FlightsFind More Flights
-
Cheapest nonstopORD 20:251h 27mDirectSTL 21:52Chicago - St. Louis | Wed, May 7 | American AirlinesNZD 72 NZD 64289% OFF89% OFFNZD 642 NZD 72
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Wed, Jun 4 | American AirlinesNZD 75 NZD 64288% OFF88% OFFNZD 642 NZD 75
-
ORD 08:291h 20mDirectSTL 09:49Chicago - St. Louis | Tue, May 20 | American AirlinesNZD 75 NZD 64288% OFF88% OFFNZD 642 NZD 75
-
ORD 19:031h 27mDirectSTL 20:30Chicago - St. Louis | Thu, Jun 12 | American AirlinesNZD 7888% OFFNZD 642 NZD 78
-
MDW 06:201h 10mDirectSTL 07:30Chicago - St. Louis | Thu, May 1 | Southwest AirlinesNZD 8088% OFFNZD 642 NZD 80
-
MDW 08:051h 10mDirectSTL 09:15Chicago - St. Louis | Mon, Apr 28 | Southwest AirlinesNZD 8088% OFFNZD 642 NZD 80
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Mon, May 12 | American AirlinesNZD 8287% OFFNZD 642 NZD 82
-
ORD 22:301h 21mDirectSTL 23:51Chicago - St. Louis | Thu, May 15 | American AirlinesNZD 8287% OFFNZD 642 NZD 82
-
ORD 08:151h 22mDirectSTL 09:37Chicago - St. Louis | Thu, May 1 | American AirlinesNZD 46228% OFFNZD 642 NZD 462
-
ORD 08:151h 22mDirectSTL 09:37Chicago - St. Louis | Wed, Apr 30 | American AirlinesNZD 56512% OFFNZD 642 NZD 565
-
CHI 13:0017h 25m1 stopsSTL Invalid DateChicago - St. Louis | Tue, Apr 29 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Chicago to St. Louis
Cheapest one-way flight price | NZD 72 |
---|---|
Cheapest round-trip ticket price | NZD 144 |
Off-season for travel | April |
Peak season for travel | January |
Flight distance | 421.66 km |
Average flight time | 1 hour 23 minutes |
Popular airline | United Airlines |
Find the best time to fly from Chicago to St. Louis
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
-
When are flight tickets from Chicago (CHI) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Chicago to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around NZD 405. -
How long does it take to fly from Chicago (CHI) to St. Louis (STL) and what is the distance?
It takes around 1 hour 23 minutes to fly from Chicago (CHI) to St. Louis (STL). -
What are the most popular airlines that fly from Chicago (CHI) to St. Louis (STL)?
Airlines with flights from Chicago (CHI) to St. Louis (STL): Aer Lingus, Alaska Airlines, Royal Jordanian, United Airlines, American Airlines, Southwest Airlines, Qatar Airways, Iberia, GoJet Airlines and All Nippon Airways.
How to find a cheap flight from Chicago to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to St. Louis. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Popular Flights
-
Top Routes from Chicago
-
Top Routes to St. Louis
-
More flight options
- Chicago to Bangkok Flights
- Chicago to Seoul Flights
- Chicago to Taipei Flights
- Chicago to New York Flights
- Chicago to Tokyo Flights
- Chicago to Manila Flights
- Chicago to Ho Chi Minh City Flights
- Chicago to Shanghai Flights
- Chicago to New Delhi Flights
- Chicago to Moscow Flights
- Chicago to Beijing Flights
- Flights from O'Hare International Airport to Tauranga
- Flights from O'Hare International Airport to Taupo
- Flights from O'Hare International Airport to Palmerston North
- Flights from O'Hare International Airport to Dunedin
- Flights from O'Hare International Airport to Rotorua
- Flights from O'Hare International Airport to Queenstown
- Flights from Chicago to Tauranga Airport
- Flights from Chicago to New Plymouth Airport
- Flights from Chicago to Hawke's Bay Airport
- Flights from Chicago to Invercargill Airport
- Flights from Chicago to Queenstown Airport
- Flights from Chicago to Rotorua Airport
- Flights from O'Hare International Airport to Hong Kong International Airport
- Flights from Chicago Rockford International Airport to Hong Kong International Airport
- Flights from Midway International Airport to Hong Kong International Airport
- Flights from Midway International Airport to Suvarnabhumi Airport
- Flights from O'Hare International Airport to Don Mueang International Airport
- Flights from O'Hare International Airport to Suvarnabhumi Airport
- New York to St. Louis Flights
- Orlando to St. Louis Flights
- Seoul to St. Louis Flights
- Las Vegas to St. Louis Flights
- Tokyo to St. Louis Flights
- Bangkok to St. Louis Flights
- Denver to St. Louis Flights
- Seattle to St. Louis Flights
- Shanghai to St. Louis Flights
- Hong Kong to St. Louis Flights
- Dallas to St. Louis Flights
- Flights from Auckland International Airport to St. Louis
- Flights from Christchurch International Airport to St. Louis
- Flights from Queenstown Airport to St. Louis
- Flights from Wellington International Airport to St. Louis
- Flights from Dunedin International Airport to St. Louis
- Flights from Hawke's Bay Airport to St. Louis
- Flights from Auckland to St. Louis Lambert International Airport
- Flights from Christchurch to St. Louis Lambert International Airport
- Flights from Wellington to St. Louis Lambert International Airport
- Flights from Queenstown to St. Louis Lambert International Airport
- Flights from Napier to St. Louis Lambert International Airport
- Flights from Dunedin to St. Louis Lambert International Airport
- Flights from Los Angeles International Airport to St. Louis Lambert International Airport
- Flights from Ontario International Airport to St. Louis Lambert International Airport
- Flights from John F. Kennedy International Airport to St. Louis Lambert International Airport
- Flights from LaGuardia Airport to St. Louis Lambert International Airport
- Flights from Newark Liberty International Airport to St. Louis Lambert International Airport
- Flights from Orlando International Airport to St. Louis Lambert International Airport
- New York to Los Angeles Flights
- San Francisco to New York Flights
- New York to San Francisco Flights
- Los Angeles to Honolulu Flights
- New York to Miami Flights
- New York to Orlando Flights
- San Francisco to Las Vegas Flights
- Las Vegas to San Francisco Flights
- Las Vegas to New York Flights
- Los Angeles to Las Vegas Flights
- Miami to New York Flights
- Flights from Ontario International Airport to John F. Kennedy International Airport
- Flights from Ontario International Airport to Newark Liberty International Airport
- Flights from Los Angeles International Airport to John F. Kennedy International Airport
- Flights from Los Angeles International Airport to LaGuardia Airport
- Flights from Los Angeles International Airport to Newark Liberty International Airport
- Flights from Los Angeles International Airport to Stewart International Airport