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Selected fares from Chicago to St. Louis

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Route Information for Flights from Chicago to St. Louis

Origin Airport IATA Code ORD
Destination Airport IATA Code STL
Flight Price $127
Distance 413 km

Chicago (CHI) to St. Louis (STL)

Are you flying to St. Louis for a much-needed vacation or is it about time for you to have a family reunion? Or maybe you're traveling for work? Hey, anything that gets you away from that desk is a win in our books. You're on the right page to grab a killer deal on your upcoming flight from Chicago. Whether you label yourself an expert at navigating the friendly skies or only have a few trips under your wing, read on to see how to book a too-good-to-be-true flight.

How do I get the best price on my flight from CHI to STL?

We've been doing this for years, which means getting that great deal on a St. Louis flight is easy-peasy. You can pocket that extra cash for more than just getting from point A to point B with a few simple steps.

What is the cheapest day to fly?

Going with the flow can pay dividends when it comes to getting an affordable flight. Our dear friends, Tuesday and Wednesday, typically have the best rates. Next in line are Thursday and, surprisingly, Saturday. Most people like to fly back on Sunday so you can save by leaving a day earlier.

What's the Saturday night stay rule?

Staying the weekend at your destination, like St. Louis, usually means a more affordable return ticket since most people fly during this time. We are all for that!

Can you save while traveling during the off-peak season?

It's all about going to a place when its weather is at its best. For example, Europe, Hawaii, and Alaska are big hits in the summer. During spring, New Orleans, Florida, and California open their arms to tourists. Winter is prime for Mexico and the Caribbean because of its warm weather, as well as ski and snowboard destinations like the Colorado Rockies. Who doesn't love some good fall foliage? The Pacific Northwest, Northern California, and New England are popular this time of the year. Flying during the off-peak seasons to certain locations can mean extra money in your wallet -- yes, please!

Is that the lowest price?

Airline carriers change their rates frequently. If a price you love pops up, then book it! Unsurprisingly, you're not the only flier longing for an amazing deal on a flight from Chicago to St. Louis. You could miss your chance to dial in the time and the flight you wanted.

Are there any other ways to save on my flight to St. Louis?

The Hotwire Hot Rate is for travelers who have a lot of flexibility in their travel plans. You can get a great deal on a ticket to St. Louis from Chicago. After you book, you'll get the time and name of the airline, but if you are not on a set schedule, you can save big on your flight.

Book today

Try these tips before you reserve your upcoming flight from Chicago to St. Louis. You may have enough cash back in your wallet to add something that makes this holiday extra awesome ... or you can roll that money over and put it toward your next trip out of Chicago.

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^Savings based on all package bookings with Flight + Hotel made on Hotwire.com from January 1, 2018 to December 31, 2018 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.