A city skyline with a prominent arch bridge at sunset.

Flights from Chicago O'Hare Intl. Airport (ORD) to St. Louis Lambert Intl. Airport (STL)
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United States of America
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Popular airlines from Chicago O'Hare Intl. Airport (ORD) to St. Louis Lambert Intl. Airport (STL)

Delta
American Airlines
United
Frontier 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 NT$2,763 for one-way flights, for the period specified. Prices and availability are subject to change.

One way

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$2,763

One way

Found 9 hours ago

Select Delta flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$2,763 Found 9 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$3,580

One way

Found 9 hours ago

Select United flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$3,580 Found 9 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$3,866

One way

Found 9 hours ago

Select Delta flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$3,866 Found 9 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$7,113

One way

Found 9 hours ago

Select American Airlines flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$7,113 Found 9 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$7,891

One way

Found 9 hours ago

Select United flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$7,891 Found 9 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$9,020

One way

Found 9 hours ago

Select Delta flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$9,020 Found 9 hours ago

Sat, Aug 1

ORD

Chicago

STL

St. Louis

NT$9,022

One way

Found 23 hours ago

Select United flight, departing Sat, Aug 1 from Chicago to St. Louis, priced at NT$9,022 Found 23 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$9,998

One way

Found 9 hours ago

Select United flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$9,998 Found 9 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$10,206

One way

Found 9 hours ago

Select Delta flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$10,206 Found 9 hours ago

Sat, Aug 1

ORD

Chicago

STL

St. Louis

NT$10,642

One way

Found 23 hours ago

Select American Airlines flight, departing Sat, Aug 1 from Chicago to St. Louis, priced at NT$10,642 Found 23 hours ago

Sat, Aug 1

ORD

Chicago

STL

St. Louis

NT$13,260

One way

Found 23 hours ago

Select Delta flight, departing Sat, Aug 1 from Chicago to St. Louis, priced at NT$13,260 Found 23 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$17,155

One way

Found 9 hours ago

Select Delta flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$17,155 Found 9 hours ago

Sat, Aug 1

ORD

Chicago

STL

St. Louis

NT$19,093

One way

Found 23 hours ago

Select Delta flight, departing Sat, Aug 1 from Chicago to St. Louis, priced at NT$19,093 Found 23 hours ago

Sat, Aug 1

ORD

Chicago

STL

St. Louis

NT$25,929

One way

Found 23 hours ago

Select Delta flight, departing Sat, Aug 1 from Chicago to St. Louis, priced at NT$25,929 Found 23 hours ago

Mon, Aug 24

ORD

Chicago

STL

St. Louis

NT$25,939

One way

Found 9 hours ago

Select Delta flight, departing Mon, Aug 24 from Chicago to St. Louis, priced at NT$25,939 Found 9 hours ago

Travel information

Origin airport	Chicago O'Hare Intl. Airport
Destination airport	St. Louis Lambert Intl. Airport
Distance	415 km away
Airlines serving	Delta, American Airlines, United, Frontier Airlines, Alaska Airlines
Popular airline	Delta
Roundtrip price	NT$2,763
Average flight time	1 hour 27 mins

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NT$2,763 Cheap Flights from Chicago (ORD) to St. Louis (STL)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to St. Louis Lambert Intl. Airport (STL)

Be in the know

Book smarter

Earn twice

Cheap Flights from Chicago to St. Louis (ORD-STL)

Travel information

Explore a world of travel with Expedia