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Cheap Flights from Chicago to St. Louis
Prices were available within the past 7 days and starts at $49 for one-way flights and $91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$49
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$49
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$52
Sat, Jul 25
ORD
Chicagoto
STL
St. Louis$53
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$53
Tue, Oct 13
ORD
Chicagoto
STL
St. Louis$59
Sat, Jul 25
ORD
Chicagoto
STL
St. Louis$60
Tue, Sep 8 - Tue, Sep 8
ORD
Chicagoto
STL
St. Louis$91
Thu, Jul 30 - Tue, Aug 18
ORD
Chicagoto
STL
St. Louis$97
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$97
Sat, Jul 25 - Sat, Jul 25
ORD
Chicagoto
STL
St. Louis$99
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$100
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$100
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$101
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$103
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$104
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$106
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$49
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$49
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$52
Sat, Jul 25
ORD
Chicagoto
STL
St. Louis$53
Mon, Jul 20
ORD
Chicagoto
STL
St. Louis$53
Tue, Oct 13
ORD
Chicagoto
STL
St. Louis$59
Sat, Jul 25
ORD
Chicagoto
STL
St. Louis$60
Tue, Sep 8 - Tue, Sep 8
ORD
Chicagoto
STL
St. Louis$91
Thu, Jul 30 - Tue, Aug 18
ORD
Chicagoto
STL
St. Louis$97
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$97
Sat, Jul 25 - Sat, Jul 25
ORD
Chicagoto
STL
St. Louis$99
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$100
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$100
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$101
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$103
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$104
Tue, Jul 21 - Wed, Jul 22
ORD
Chicagoto
STL
St. Louis$106
Chicago to St. Louis route information
| Origin Airport | O'Hare Intl. |
|---|---|
| Destination Airport | Lambert-St. Louis Intl. |
| Airlines Serving | Air Choice One, American Airlines, Cape Air, Delta, United |
| Flight Price | $91 |
| Distance | 258 mi |
Cheap ORD to STL Flights
Top Routes from Chicago
- Chicago to Mexico City (ORD - MEX)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Punta Cana (ORD - PUJ)
- Chicago to Miami (ORD - MIA)
- Chicago to Honolulu (ORD - HNL)
- Chicago to Huatulco (ORD - HUX)
- Chicago to Denver (ORD - DEN)
- Chicago to Puerto Vallarta (ORD - PVR)
- Chicago to Guadalajara (ORD - GDL)
- Chicago to Tokyo (ORD - NRT)
- Chicago to St. Thomas (ORD - STT)
- Chicago to Montego Bay (ORD - MBJ)
Top Routes to St. Louis
- Newark to St. Louis (EWR - STL)
- San Diego to St. Louis (SAN - STL)
- Phoenix to St. Louis (PHX - STL)
- Los Angeles to St. Louis (LAX - STL)
- Portland to St. Louis (PDX - STL)
- New York to St. Louis (LGA - STL)
- Minneapolis to St. Louis (MSP - STL)
- Denver to St. Louis (DEN - STL)
- Seattle to St. Louis (SEA - STL)
- New York to St. Louis (JFK - STL)
- Dallas to St. Louis (DAL - STL)
- Houston to St. Louis (IAH - STL)
Top Routes from Chicago
- Aeromexico Chicago to Mexico City
- Spirit Airlines Chicago to Los Angeles
- Frontier Airlines Chicago to Punta Cana
- American Airlines Chicago to Miami
- United Chicago to Honolulu
- Delta Chicago to Huatulco
- Spirit Airlines Chicago to Denver
- United Chicago to Puerto Vallarta
- Aeromexico Chicago to Guadalajara
- All Nippon Airways Chicago to Tokyo
Top Routes to St. Louis
- United Newark to St. Louis
- American Airlines San Diego to St. Louis
- American Airlines Phoenix to St. Louis
- American Airlines Los Angeles to St. Louis
- American Airlines Portland to St. Louis
- Delta New York to St. Louis
- Delta Minneapolis to St. Louis
- United Denver to St. Louis
- American Airlines Seattle to St. Louis
- American Airlines New York to St. Louis
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