Find Cheap Flights from Chicago to Lambert-St Louis (CHI - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Lambert-St Louis

(Round-trip)
Depart: Mon Jul 31 2017 Return: Tue Aug 1 2017 Trip spans 2 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Sun Jun 25 2017 Return: Wed Jun 28 2017 Trip spans 4 days
Major Airline
Major Airline
MDW
STL
0h 30m
nonstop
STL
MDW
0h 30m
nonstop
Depart: Thu Sep 21 2017 Return: Sat Sep 23 2017 Trip spans 3 days
Delta
Delta
MDW
STL
4h 57m
1 stop
STL
MDW
3h 46m
1 stop
Depart: Wed Nov 22 2017 Return: Sun Nov 26 2017 Trip spans 5 days
American Airlines
American Airlines
ORD
STL
1h 19m
nonstop
STL
ORD
1h 20m
nonstop
Depart: Tue Aug 1 2017 Return: Wed Aug 2 2017 Trip spans 2 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Wed Jun 7 2017 Return: Fri Jun 9 2017 Trip spans 3 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Fri Jun 30 2017 Return: Wed Jul 5 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
STL
1h 06m
nonstop
STL
ORD
1h 21m
nonstop
Depart: Fri Jun 30 2017 Return: Wed Jul 5 2017 Trip spans 6 days
Delta
Delta
MDW
STL
5h 07m
1 stop
STL
MDW
4h 09m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 22 2017 Trip spans 2 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Thu Jul 20 2017 Return: Sun Jul 23 2017 Trip spans 4 days
Major Airline
Major Airline
MDW
STL
0h 30m
nonstop
STL
MDW
0h 30m
nonstop
Depart: Sun Aug 20 2017 Return: Wed Aug 23 2017 Trip spans 4 days
Major Airline
Major Airline
MDW
STL
0h 30m
nonstop
STL
MDW
0h 30m
nonstop
Depart: Thu Jun 22 2017 Return: Sun Jun 25 2017 Trip spans 4 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
3h 10m
1 stop
Depart: Thu Jun 22 2017 Return: Sun Jun 25 2017 Trip spans 4 days
Delta
Delta
MDW
STL
4h 53m
1 stop
STL
MDW
5h 47m
1 stop
Depart: Thu Jul 6 2017 Return: Sun Jul 9 2017 Trip spans 4 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
15h 40m
1 stop
Depart: Wed Nov 22 2017 Return: Mon Dec 11 2017 Trip spans 20 days
Delta
Delta
MDW
STL
4h 28m
1 stop
STL
MDW
3h 27m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
STL
0h 31m
nonstop
STL
ORD
0h 31m
nonstop
Depart: Fri Oct 6 2017 Return: Sun Oct 8 2017 Trip spans 3 days
Delta
Delta
MDW
STL
3h 37m
1 stop
STL
MDW
5h 10m
1 stop
Depart: Wed Jun 7 2017 Return: Fri Jun 9 2017 Trip spans 3 days
Delta
Delta
MDW
STL
4h 55m
1 stop
STL
MDW
6h 34m
1 stop
Direct flights CHI to STL on American Airlines
Flight # Depart ORD Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
1102 7:14 am 8:20 am Jun 2 - Jun 2
1102 7:14 am 8:20 am Jun 4 - Jun 25
1102 7:14 am 8:20 am Jun 5 - Jun 30
3366 10:20 am 11:30 am Jul 2 - Jul 3
3366 10:20 am 11:30 am Jun 2 - Jul 1
3366 10:20 am 11:30 am Jun 6 - Jul 4
1308 1:46 pm 2:59 pm Jun 6 - Jun 6
1308 1:46 pm 2:59 pm Jun 7 - Aug 16
1308 1:46 pm 2:59 pm Jun 4 - Jun 25
1308 1:46 pm 2:59 pm Jun 5 - Jun 26
1308 1:46 pm 2:59 pm Jun 13 - Aug 15
1308 1:46 pm 2:59 pm Jun 29 - Jun 30
1308 1:46 pm 2:59 pm Jul 2 - Jul 2
1308 1:46 pm 2:59 pm Jul 3 - Jul 3
3472 1:46 pm 3:03 pm Jun 3 - Aug 19
3484 1:46 pm 3:03 pm Jun 2 - Jun 2
1559 5:05 pm 6:16 pm Jun 17 - Jul 1
1559 5:05 pm 6:16 pm Jun 3 - Jun 10
3740 5:05 pm 6:21 pm Jun 2 - Jun 30
1323 6:45 pm 7:57 pm Jun 2 - Jun 30
1323 6:45 pm 7:57 pm Jun 3 - Aug 19
1323 6:45 pm 7:57 pm Jul 2 - Jul 2
1323 6:45 pm 7:57 pm Jul 3 - Jul 3
1315 8:00 pm 9:06 pm Jun 2 - Jul 1
1315 8:00 pm 9:06 pm Jun 6 - Aug 15
2201 9:50 pm 10:58 pm Jun 4 - Jun 30
2201 9:50 pm 10:58 pm Jun 2 - Jun 5
2201 9:50 pm 10:58 pm Jun 6 - Jul 4
2201 9:50 pm 10:58 pm Jun 12 - Jun 26
2201 9:50 pm 10:58 pm Jun 7 - Jun 28
2201 9:50 pm 10:58 pm Jul 2 - Jul 2
2201 9:50 pm 10:58 pm Jul 3 - Jul 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Chicago
only $187
only $253
Destination

St. Louis
$187
Airlines Airline reviews

37 travelers who booked a flight from Chicago to St. Louis rated their chosen airlines with an average of 7.3.

Overall
7.5
Boarding
7.6
Crew
7.9
Comfort
7.1
Food
6.7
Entertainment
6.3