STL to ORD

St Louis to Chicago flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

STL
St Louis (STL), USALambert-St Louis Intl
ORD
Chicago (ORD), USAO Hare International
Search

Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunSTL to ORD$241 Sun, 07 JunSTL to ORD Mon, 08 JunSTL to ORD Tue, 09 JunSTL to ORD Wed, 10 JunSTL to ORD Thu, 11 JunSTL to ORD Fri, 12 JunSTL to ORD
Sort By:DepartureDurationArrivalPrice
United Airlines
United Airlines
UA-1008
06:00
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :30 M
Non Stop
07:30
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4423
07:22
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :38 M
Non Stop
09:00
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4567
08:00
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :35 M
Non Stop
09:35
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5572
09:14
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :35 M
Non Stop
10:49
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4517
10:25
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :32 M
Non Stop
11:57
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4395
11:25
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :38 M
Non Stop
13:03
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1382
13:13
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :30 M
Non Stop
14:43
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4536
15:22
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :38 M
Non Stop
17:00
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1639
17:29
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :31 M
Non Stop
19:00
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4411
19:05
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :30 M
Non Stop
20:35
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$241
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1524
06:00
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
7H :31 M
1 Stop
ATL · 3h 38mAtlanta (ATL), United States
13:31
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1626
06:45
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
3H :44 M
1 Stop
DTW · 0h 41mDetroit (DTW), United States
10:29
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1626
06:45
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
6H :11 M
1 Stop
DTW · 3h 11mDetroit (DTW), United States
12:56
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1536
07:05
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
6H :26 M
1 Stop
ATL · 2h 41mAtlanta (ATL), United States
13:31
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2868
10:19
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
6H :10 M
1 Stop
DTW · 3h 10mDetroit (DTW), United States
16:29
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1400
12:59
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
5H :42 M
1 Stop
ATL · 1h 56mAtlanta (ATL), United States
18:41
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1400
12:59
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
7H :37 M
1 Stop
ATL · 3h 58mAtlanta (ATL), United States
20:36
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1485
15:13
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
5H :23 M
1 Stop
ATL · 1h 35mAtlanta (ATL), United States
20:36
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1485
15:13
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
6H :40 M
1 Stop
ATL · 2h 57mAtlanta (ATL), United States
21:53
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1485
15:13
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
7H :50 M
1 Stop
ATL · 3h 58mAtlanta (ATL), United States
23:03
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-5175
16:00
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
5H :20 M
1 Stop
MSP · 2h 05mMinneapolis (MSP), United States
21:20
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-5380
17:36
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
3H :44 M
1 Stop
MSP · 0h 30mMinneapolis (MSP), United States
21:20
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included

Recommended hotels in Chicago

Stay options near the arrival city for the same travel date.

Search hotels
WoodSpring Suites Chicago Addison
3.0Very GoodLive availability

WoodSpring Suites Chicago Addison

- 991 E Lake Street, Addison, IL 60101 991 E Lake Street, Addison, IL 60101 Chicago (IL) Illinois USA,

Free WiFiACBreakfast
Room availability is checked live
$98per night+ taxes if applicable

1 Night • 3 Star

Admiral Motel By OYO Chicago I-94
3.0Very GoodLive availability

Admiral Motel By OYO Chicago I-94

- 9118 S Cottage grove Ave 60619 Chicago Illinois USA,

Free WiFiACBreakfast
Room availability is checked live
$103per night+ taxes if applicable

1 Night • 3 Star

Woodspring Suites Downers Grove - Chicago
3.0Very GoodLive availability

Woodspring Suites Downers Grove - Chicago

- 2751 Ogden Ave 60515 Chicago Illinois United States Of America,

Free WiFiACBreakfast
Room availability is checked live
$106per night+ taxes if applicable

1 Night • 3 Star

Wyndham Garden Schaumburg Chicago Northwest
3.0Very GoodLive availability

Wyndham Garden Schaumburg Chicago Northwest

- 1725 E Algonquin Rd, Schaumburg, IL 60173 ,

Free WiFiACBreakfast
Room availability is checked live
$116per night+ taxes if applicable

1 Night • 3 Star

Delta Air Lines
Delta Air Lines
DL-1393
19:05
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
5H :03 M
1 Stop
ATL · 1h 04mAtlanta (ATL), United States
00:08
2026-06-07
CHICAGO (ORD)United StatesO Hare International
$251
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1926
07:00
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :27 M
Non Stop
08:27
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$326
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4104
09:11
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :26 M
Non Stop
10:37
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$326
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-6352
13:43
2026-06-06
St Louis (STL)United StatesLambert-St Louis Intl
1H :34 M
Non Stop
15:17
2026-06-06
CHICAGO (ORD)United StatesO Hare International
$326
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
View all flights
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $241 United Airlines 06:00
Earliest departure $241 United Airlines 06:00
Shortest duration $326 American Airlines 09:11
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 $241 United Airlines at 06:00
Afternoon 12:00-17:59 $241 United Airlines at 13:13
Evening 18:00-23:59 $241 United Airlines at 19:05

St Louis to Chicago route details

St Louis (STL)

Lambert-St Louis Intl

USA

Chicago (ORD)

O Hare International

USA

Flights shown for 06 Jun 2026. View all flights opens the complete search result.

St Louis to Chicago - what to expect when booking

The STL to ORD cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

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More flights from St Louis (STL)24 routes
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Chicago → Atlanta
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Frequently asked questions - St Louis to Chicago flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The flying distance depends on the routing selected by the airline. Live flight cards show duration and stop details for each result.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.