
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to St. Louis Lambert Intl. Airport (STL)
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Southern Airways
Southern Airways
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
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Cheap flights from Chicago to St. Louis (ORD-STL)
Prices were available within the past 7 days and start at €39 for one-way flights and €82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€82 Return, found 1 day ago
€82
Return
found 1 day ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€133 Return, found 1 day ago
€133
Return
found 1 day ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€147 Return, found 1 day ago
€147
Return
found 1 day ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€150 Return, found 1 day ago
€150
Return
found 1 day ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€152 Return, found 1 day ago
€152
Return
found 1 day ago

Mon, 3 Nov - Thu, 6 Nov
ORD
Chicago
STL
St. Louis
€153 Return, found 1 day ago
€153
Return
found 1 day ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€163 Return, found 1 day ago
€163
Return
found 1 day ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€171 Return, found 1 day ago
€171
Return
found 1 day ago

Thu, 20 Nov - Mon, 24 Nov
ORD
Chicago
STL
St. Louis
€176 Return, found 8 hours ago
€176
Return
found 8 hours ago

Fri, 31 Oct - Mon, 3 Nov
ORD
Chicago
STL
St. Louis
€189 Return, found 1 day ago
€189
Return
found 1 day ago
Find the cheapest month to fly from Chicago (ORD) to St. Louis (STL)
September is typically the cheapest month to fly
From €66 - €285 per traveller.
Origin airport | O'Hare Intl. |
---|---|
Destination airport | Lambert-St. Louis Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | €81 |
Distance | 413 km |
Average flight time | 1 hour 24 mins |
Perfect flights from Chicago to St. Louis
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to St. Louis. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible O'Hare Intl. to Lambert-St. Louis Intl. ticket options cater to your travel preferences, with incredible one-way fares from €39 and roundtrip prices from €82. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Lambert-St. Louis Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in St. Louis.
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