Cheap Flights from St. Louis Lambert International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/7
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		1237	2299	3379	4299	5303
6Search	7Search	8Search	9Search	10327	11358	12285
13430	14Search	15Search	16193	17Search	18Search	19Search
20Search	21Search	22Search	23246	24195	25821	26Search
27Search	28251	29263	30Search	31184

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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Lambert－O'Hare Airport
July Lowest Airfares
USD184

The airfare displayed above is for United Airlines

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Lambert－O'Hare Airport
August Lowest Airfares
USD93

The airfare displayed above is for American Airlines

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Lambert－O'Hare Airport
September Lowest Airfares
USD300

The airfare displayed above is for American Airlines

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Lambert－O'Hare Airport
October Lowest Airfares
USD93

The airfare displayed above is for American Airlines

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Lambert－O'Hare Airport
November Lowest Airfares
USD327

The airfare displayed above is for United Airlines

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St. Louis－Chicago
Estimated Flight Time
1 Hours 17 Minutes
St. Louis－Chicago
Number of Operating Airlines
5

Operating Airlines for Lambert－O'Hare Airport Route
Non-StopAmerican Airlines

Non-StopUnited Airlines

Alaska Airlines

Delta Air Lines

Linear Air

Other Destinations from:St. Louis

Lambert－Chicago(Midway)
USD179〜
Lambert－Dallas(/Fort Worth)
USD140〜
Lambert－Dallas(Love Field)
USD197〜
Lambert－San Diego(SAN)
USD255〜
Lambert－Atlanta(Hartsfield-Jackson)
USD207〜
Lambert－Houston(George Bush Intercontinental)
USD296〜
Lambert－Houston(William P. Hobby)
USD369〜
Lambert－Salt Lake City(SLC)
USD441〜
Lambert－Miami(MIA)
USD183〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Syracuse Hancock Airport－Chicago(O'Hare)
USD212〜
Tallahassee Airport－Chicago(O'Hare)
USD443〜
Tampa Airport－Chicago(O'Hare)
USD162〜
Tri-Cities Regional Airport－Chicago(O'Hare)
USD334〜
Tulsa Airport－Chicago(O'Hare)
USD365〜
Tucson Airport－Chicago(O'Hare)
USD380〜
Cherry Capital Airport－Chicago(O'Hare)
USD201〜
* Fares vary in accordance to seat availability