Cheap Flights from O'Hare International Airport to St. Louis (STL) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1------	2------	3------	4------
5------	6------	7------	8------	9------	10------	11------
12------	13------	14------	15------	16------	17------	18------
19------	20------	21------	22------	23------	24Search	25Search
26Search	27Search	28Search	29Search	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1------	2------	3------	4------
5------	6------	7------	8------	9------	10------	11------
12------	13------	14------	15------	16------	17------	18------
19------	20------	21------	22------	23------	24------	25------
26------	27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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

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

O'Hare－St. Louis Lambert Airport
January Lowest Airfares -----
O'Hare－St. Louis Lambert Airport
February Lowest Airfares -----

O'Hare－St. Louis Lambert Airport
March Lowest Airfares
USD315

The airfare displayed above is for American Airlines

Set calendar for this month
O'Hare－St. Louis Lambert Airport
April Lowest Airfares -----
O'Hare－St. Louis Lambert Airport
May Lowest Airfares -----

Chicago－St. Louis
Estimated Flight Time
1 Hours 16 Minutes
Chicago－St. Louis
Number of Operating Airlines
4

Operating Airlines for O'Hare－St. Louis Lambert Airport Route
Non-StopUnited Airlines

Non-StopAmerican Airlines

Alaska Airlines

Delta Air Lines

Other Destinations from:Chicago

O'Hare－Tampa(TPA)
USD294〜
* Fares vary in accordance to seat availability
Other Departures to: St. Louis

Dallas/Fort Worth Airport－St. Louis(Lambert)
USD291〜
San Diego Airport－St. Louis(Lambert)
USD367〜
Dallas Love Field Airport－St. Louis(Lambert)
USD373〜
* Fares vary in accordance to seat availability