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One Way Flights from Chicago to St. Louis (CHI to STL)

Discover alternate routes & cheap one way flights from Chicago to St. Louis (CHI to STL) within a departure date range.

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USD 70
2:20pm - 3:40pm
Wed Jul 31st
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Wed Jul 31st 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 70
2:20pm - 3:40pm
Sat Jul 27th
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Sat Jul 27th 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 70
1:16pm - 2:36pm
Sat Jul 27th
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Sat Jul 27th 2024 United Airlines · UA 592 Depart at 1:16pm from Chicago (ORD) Fly for 1h 20m Arrive at 2:36pm in St. Louis (STL)
Book Flight
USD 70
12:55pm - 2:18pm
Wed Jul 31st
1h 23m
Chicago (ORD) → St. Louis (STL)
Direct
Wed Jul 31st 2024 United Airlines · UA 5981 Depart at 12:55pm from Chicago (ORD) Fly for 1h 23m Arrive at 2:18pm in St. Louis (STL)
Book Flight
USD 70
12:55pm - 2:18pm
Tue Jul 30th
1h 23m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 3618 Depart at 12:55pm from Chicago (ORD) Fly for 1h 23m Arrive at 2:18pm in St. Louis (STL)
Book Flight
USD 102
2:20pm - 3:40pm
Tue Jul 30th
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 102
3:45pm - 5:12pm
Wed Jul 31st
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Wed Jul 31st 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 118
9:01am - 10:25am
Thu Aug 1st
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Thu Aug 1st 2024 United Airlines · UA 5456 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 122
2:20pm - 3:40pm
Fri Aug 2nd
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 122
12:55pm - 2:18pm
Fri Aug 2nd
1h 23m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 5820 Depart at 12:55pm from Chicago (ORD) Fly for 1h 23m Arrive at 2:18pm in St. Louis (STL)
Book Flight
USD 122
9:01am - 10:25am
Fri Aug 2nd
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 5456 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 125
2:20pm - 3:40pm
Thu Aug 1st
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Thu Aug 1st 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 131
10:50am - 12:17pm
Tue Jul 30th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 4394 Depart at 10:50am from Chicago (ORD) Fly for 1h 27m Arrive at 12:17pm in St. Louis (STL)
Book Flight
USD 131
10:50am - 12:17pm
Thu Aug 1st
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Thu Aug 1st 2024 United Airlines · UA 4394 Depart at 10:50am from Chicago (ORD) Fly for 1h 27m Arrive at 12:17pm in St. Louis (STL)
Book Flight
USD 145
2:20pm - 3:40pm
Fri Jul 26th
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 145
12:55pm - 2:18pm
Fri Jul 26th
1h 23m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 3618 Depart at 12:55pm from Chicago (ORD) Fly for 1h 23m Arrive at 2:18pm in St. Louis (STL)
Book Flight
USD 145
9:01am - 10:25am
Fri Jul 26th
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 5456 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 145
10:50am - 12:17pm
Fri Jul 26th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 4394 Depart at 10:50am from Chicago (ORD) Fly for 1h 27m Arrive at 12:17pm in St. Louis (STL)
Book Flight
USD 153
12:55pm - 2:18pm
Mon Jul 29th
1h 23m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 3618 Depart at 12:55pm from Chicago (ORD) Fly for 1h 23m Arrive at 2:18pm in St. Louis (STL)
Book Flight
USD 153
9:01am - 10:25am
Wed Jul 31st
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Wed Jul 31st 2024 United Airlines · UA 5456 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 153
8:10pm - 9:37pm
Sat Jul 27th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Sat Jul 27th 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 153
3:45pm - 5:12pm
Thu Aug 1st
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Thu Aug 1st 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 153
3:45pm - 5:12pm
Sat Jul 27th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Sat Jul 27th 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 177
10:50am - 12:17pm
Fri Aug 2nd
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 4394 Depart at 10:50am from Chicago (ORD) Fly for 1h 27m Arrive at 12:17pm in St. Louis (STL)
Book Flight
USD 179
12:55pm - 2:18pm
Sun Jul 28th
1h 23m
Chicago (ORD) → St. Louis (STL)
Direct
Sun Jul 28th 2024 United Airlines · UA 3618 Depart at 12:55pm from Chicago (ORD) Fly for 1h 23m Arrive at 2:18pm in St. Louis (STL)
Book Flight
USD 179
3:45pm - 5:12pm
Mon Jul 29th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 188
8:10pm - 9:37pm
Tue Jul 30th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 195
6:15pm - 7:37pm
Sat Jul 27th
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Sat Jul 27th 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 198
2:20pm - 3:40pm
Sun Jul 28th
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Sun Jul 28th 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 198
10:50am - 12:17pm
Mon Jul 29th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 4394 Depart at 10:50am from Chicago (ORD) Fly for 1h 27m Arrive at 12:17pm in St. Louis (STL)
Book Flight
USD 198
8:10pm - 9:37pm
Fri Jul 26th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 212
6:15pm - 7:37pm
Fri Aug 2nd
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 212
3:45pm - 5:12pm
Fri Aug 2nd
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 228
8:10pm - 9:37pm
Mon Jul 29th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 230
2:20pm - 3:40pm
Mon Jul 29th
1h 20m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 2618 Depart at 2:20pm from Chicago (ORD) Fly for 1h 20m Arrive at 3:40pm in St. Louis (STL)
Book Flight
USD 247
8:10pm - 9:37pm
Wed Jul 31st
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Wed Jul 31st 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 253
9:01am - 10:25am
Tue Jul 30th
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 5456 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 262
3:45pm - 5:12pm
Sun Jul 28th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Sun Jul 28th 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 262
8:10pm - 9:37pm
Fri Aug 2nd
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Aug 2nd 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 267
8:55am - 10:19am
Sat Jul 27th
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Sat Jul 27th 2024 United Airlines · UA 4394 Depart at 8:55am from Chicago (ORD) Fly for 1h 24m Arrive at 10:19am in St. Louis (STL)
Book Flight
USD 269
8:10pm - 9:37pm
Thu Aug 1st
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Thu Aug 1st 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 274
3:45pm - 5:12pm
Tue Jul 30th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 304
8:10pm - 9:37pm
Sun Jul 28th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Sun Jul 28th 2024 United Airlines · UA 4185 Depart at 8:10pm from Chicago (ORD) Fly for 1h 27m Arrive at 9:37pm in St. Louis (STL)
Book Flight
USD 318
6:15pm - 7:37pm
Tue Jul 30th
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Tue Jul 30th 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 319
6:15pm - 7:37pm
Thu Aug 1st
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Thu Aug 1st 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 321
9:01am - 10:25am
Mon Jul 29th
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 5456 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 323
6:15pm - 7:37pm
Sun Jul 28th
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Sun Jul 28th 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 323
9:01am - 10:25am
Sun Jul 28th
1h 24m
Chicago (ORD) → St. Louis (STL)
Direct
Sun Jul 28th 2024 United Airlines · UA 4394 Depart at 9:01am from Chicago (ORD) Fly for 1h 24m Arrive at 10:25am in St. Louis (STL)
Book Flight
USD 324
6:15pm - 7:37pm
Mon Jul 29th
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Mon Jul 29th 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 395
3:45pm - 5:12pm
Fri Jul 26th
1h 27m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 4518 Depart at 3:45pm from Chicago (ORD) Fly for 1h 27m Arrive at 5:12pm in St. Louis (STL)
Book Flight
USD 407
6:15pm - 7:37pm
Fri Jul 26th
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Fri Jul 26th 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight
USD 409
6:15pm - 7:37pm
Wed Jul 31st
1h 22m
Chicago (ORD) → St. Louis (STL)
Direct
Wed Jul 31st 2024 United Airlines · UA 4416 Depart at 6:15pm from Chicago (ORD) Fly for 1h 22m Arrive at 7:37pm in St. Louis (STL)
Book Flight

Sarah Belizaire

@sarahbb1

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John.

@eyupitsjohn

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ANDY TRAVELS

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

One Way Flights from Chicago to St. Louis (CHI to STL)

Sarah Belizaire

John.

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