Cheap Flights from St. Louis (STL) to Chicago (PWK)

Cheap Flights from St. Louis (STL) to Chicago (PWK) start at for one-way and for round trip. Earn your airline miles on top of our rewards!

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$56
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$56 Cheap Flights From St. Louis To Chicago In 2024/25 - Momondo

1 week from now

United Airlines (7.4/10 from 9,258 reviews) operates around 11 flights from St. Louis to Chicago in any given week. The average United Airlines airfare for this route is around $305, with deals …

momondo.com

$51
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$51+ Cheap Flights From St. Louis (STL) To Chicago (CHI)

1 week from now

Find airfare and ticket deals for cheap flights from St. Louis, MO to Chicago, IL. Search flight deals from various travel partners with one click at $51. ... $51+ Cheap flights from St. Louis …

cheapflights.com

$54
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$54 CHEAP FLIGHTS From St. Louis To Chicago Midway (STL

1 week from now

The Boeing 737-800 is the aircraft model that flies most regularly on the St. Louis to Chicago Midway Airport flight route. On which days can I fly direct from St. Louis to Chicago Midway …

kayak.com

$144
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Flight Deals From St. Louis To Chicago From $144 - Priceline.com

1 week from now

Book on Priceline and fly from St. Louis to Chicago on Southern from $144, on American from $150, on Hahn from $155. Bundle flight + hotel and save an average of $240 per person.

priceline.com

FAQs about Cheap Flights from St. Louis (STL) to Chicago (PWK) Coupon?

Does United Airlines fly from Saint Louis to Chicago?

Other terms and conditions may apply. Find United Airlines cheap flights from Saint Louis to Chicago. Enjoy a Saint Louis to Chicago modern flight experience in premium cabins with Wi-Fi. ...

How much does a flight from St Louis to Chicago cost?

The cheapest month for flights from St. Louis to Chicago is May, where tickets cost $187 on average. On the other hand, the most expensive months are March and January, where the average cost of tickets is $277 and $264 respectively. Can I save money by flying with a layover from St. Louis to Chicago? ...

How do I book a flight from St Louis to Chicago?

Book flights from St. Louis to Chicago (O'Hare) with Southwest Airlines ®. It’s easy to find the Lambert-St. Louis International Airport to Chicago O'Hare International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you’ll enjoy flying Southwest ®. ...

What is the cheapest flight from St Louis to Chicago Midway?

In the last 72 hours, the best return deals on flights connecting St. Louis to Chicago Midway Airport were found on Southwest ($110) and Frontier ($130). Southwest proposed the cheapest one-way flight at $47. Are your dates flexible? Find out the best times to travel from St. Louis to Midway based on our flight data from the last year. ...

Does American Airlines fly from St Louis to Chicago Midway Airport?

Only American Airlines offers inflight Wi-Fi service on the St. Louis to Chicago Midway Airport flight route. Which aircraft models fly most regularly from St. Louis to Chicago Midway Airport? The Boeing 737-800 is the aircraft model that flies most regularly on the St. Louis to Chicago Midway Airport flight route. ...

When is the cheapest day to fly from St Louis to Chicago?

If you are looking for a flight deal from St. Louis to Chicago Midway Airport, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Chicago Midway Airport, Wednesday is the cheapest day to fly and Tuesday is the most expensive. ...