ORD to STL (Chicago to St. Louis) Flights

Last Minute Flights from ORD to STL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ORDSt. LouisApril 4 to April 5$370
*Prices include taxes and fees

Cheapest ORD to STL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ORDSt. LouisMay 13 to June 10$117
ORDSt. LouisAugust 12 to August 19$117
ORDSt. LouisMay 13 to June 10$127
ORDSt. LouisApril 22 to April 28$139
ORDSt. LouisApril 26 to April 27$150
*Prices include taxes and fees
ORD to STL Flight Details
Origin airport
O'Hare Intl.
Origin airport IATA code
ORD
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
258 mi

Frequently asked questions

What airlines fly direct from ORD to STL?
Spend less time squeezed into a plane and more time on your break with United Airlines (UA) and American Airlines (AA). Both operate nonstop flights from ORD to STL. United Airlines has 191 of these popular services a month, while American Airlines provides 182.
How many flights are there from ORD to STL?
Approximately 12 every day. If you're in a hurry to fly to St. Louis, see if you can grab an awesome last-minute deal from Chicago, IL (ORD-O'Hare Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) and then secure it fast!
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You'll scarcely have enough time for a short snooze on this trip of 1 hour and 24 minutes. Chicago, IL (ORD-O'Hare Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) is classified as a short-haul flight.
What is the flight distance from Chicago, IL (ORD-O'Hare Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Chicago, IL (ORD-O'Hare Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) is a short-haul flight of 260 miles (420 1). You'll barely have time to settle into your seat before your wheels hit the tarmac in St. Louis.
How many morning flights are there from ORD to STL?
Each week, 21 morning flights take off from ORD to STL, with 14 offered by American Airlines (AA). If you'd prefer to be soaring through the air as early as possible, AA's first flight is scheduled for 7:59AM.
How many afternoon flights are there from ORD to STL?
Select from one of the 65 afternoon and evening flights from ORD to STL per week and remove the stress of early morning starts.

  • United Airlines (UA) offers 37 flights per week departing after midday. The earliest takes to the skies at 12:57PM.
  • American Airlines (AA) is a popular alternative, operating 28 afternoon and evening flights every week. The earliest departs at 1:15PM.

What is the earliest departure time out of Chicago to St. Louis?
The earliest flight takes off from ORD at 7:59AM and hits the runway at STL at 9:19AM. Make sure you allow yourself lots of time in the morning to easily make it to the check-in counter.
What is the latest departure time out of Chicago to St. Louis?
From ORD, the latest flight you can catch leaves at 8:24PM and lands at STL at 9:47PM. If you're not a fan of early mornings, this is the flight for you.
What is the average price from Chicago to St. Louis?
Round-trip journeys from ORD to STL begin from around $117. Amazing deals wait for no one, so get ready to click "book" when you see a bargain. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Chicago to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Chicago to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ORD to STL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Chicago to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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