Cheap Flights from St. Louis (XLS) to Chicago (ORD)

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Frequently asked questions

Is it cheaper to buy a plane ticket from XLS to O'Hare Intl. Airport (ORD) last minute?
Booking your trip from XLS to ORD at the last minute could save you a pretty penny if you luck out and find a real bargain. However, fares usually don't come down in price as the date of departure nears. If you procrastinate, flights could also be booked solid or the best seats gone (because no one wants the middle seat). If you don't want to risk it, book well in advance of the date you want to leave. It's worth noting that some of the best deals can be found up to 12 months in advance. If your favorite carrier hasn't released tickets yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Chicago from St. Louis?
With O'Hare Intl. Airport (ORD), Midway Intl. Airport (MDW) and Lewis University Airport (LOT) to choose from, connecting from St. Louis to Chicago is simple. The city's main terminal, O'Hare Intl. Airport (ORD), is about 26 kilometers northwest of the downtown area. As well as ticket prices, consider things like the ease of getting from the airport and the distance to your hotel before making your choice. Get your Chicago trip off to a flying start by exploring Wrigley Field and Millennium Park.
Can I change the date of my flight from XLS to O'Hare Intl. Airport (ORD)?
Expedia makes it easy to make changes to your XLS to O'Hare Airport journey yourself. Just go to the Expedia Trips portal and tap "change flight." Look around for new flights and choose the one that better fits your plans. You'll see an estimate of any flight change costs. You can also visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

Travel information

Origin airport
St. Louis
Destination airport
O'Hare Intl.
Distance
7257 km

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St. Louis to Chicago Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Chicago offer the perfect respite. Not only does exploring Chicago provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Chicago are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Chicago more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chicago is now!

St. Louis to Chicago Flights