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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Lambert-St Louis

(Round-trip)
Depart: Tue Jun 2 2015 Return: Wed Jun 17 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
5:00a
STL
8:10a
3h 10m
1 stop
STL
5:00a
ORD
7:35a
2h 35m
1 stop
Depart: Wed Jun 3 2015 Return: Thu Jun 18 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
5:00a
STL
8:10a
3h 10m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Thu Jun 4 2015 Return: Wed Jun 24 2015 Trip spans 21 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Tue Jun 9 2015 Return: Wed Jun 24 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Wed Jun 10 2015 Return: Thu Jun 25 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Wed Jun 24 2015 Return: Thu Jun 25 2015 Trip spans 2 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Mon Jun 1 2015 Return: Tue Jun 16 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Fri Jun 5 2015 Return: Thu Jun 25 2015 Trip spans 21 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Mon Jun 8 2015 Return: Tue Jun 23 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
5:00a
ORD
7:35a
2h 35m
1 stop
Depart: Thu Jun 11 2015 Return: Fri Jun 26 2015 Trip spans 16 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
5:00a
ORD
7:35a
2h 35m
1 stop
Depart: Mon Jun 22 2015 Return: Tue Jun 23 2015 Trip spans 2 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Thu Jun 25 2015 Return: Fri Jun 26 2015 Trip spans 2 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Wed Jul 1 2015 Return: Thu Jul 2 2015 Trip spans 2 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
12:50a
ORD
3:20a
2h 30m
1 stop
Depart: Thu Jul 9 2015 Return: Sun Jul 12 2015 Trip spans 4 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
5:00a
ORD
7:35a
2h 35m
1 stop
Depart: Fri Jul 10 2015 Return: Sun Jul 12 2015 Trip spans 3 days
Air Choice One
Air Choice One
ORD
3:35a
STL
6:10a
2h 35m
1 stop
STL
5:00a
ORD
7:35a
2h 35m
1 stop
Depart: Thu Oct 15 2015 Return: Thu Oct 29 2015 Trip spans 15 days
American Airlines
American Airlines
ORD
2:53p
STL
4:15p
1h 22m
nonstop
STL
1:17a
ORD
2:30a
1h 13m
nonstop
Depart: Fri Sep 4 2015 Return: Sun Sep 6 2015 Trip spans 3 days
United
United
ORD
1:40p
STL
2:57p
1h 17m
nonstop
STL
12:45p
ORD
1:57p
1h 12m
nonstop
Depart: Fri Jul 3 2015 Return: Wed Jul 8 2015 Trip spans 6 days
US Airways
US Airways
ORD
2:41p
STL
4:04p
1h 23m
nonstop
STL
3:22p
ORD
4:47p
1h 25m
nonstop
Depart: Sun Sep 27 2015 Return: Thu Oct 1 2015 Trip spans 5 days
Delta
Delta
MDW
2:00a
STL
6:50a
4h 50m
1 stop
STL
2:30a
MDW
7:51a
5h 21m
1 stop
Depart: Sat Jun 6 2015 Return: Sun Jun 21 2015 Trip spans 16 days
Delta
Delta
ORD
5:00a
STL
8:53a
3h 53m
1 stop
STL
3:00a
ORD
7:31a
4h 31m
1 stop
Direct flights CHI to STL on American Airlines
Flight # Depart ORD Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3676 7:00 am 8:16 am Jul 6 - Aug 3
3676 7:00 am 8:16 am Jul 7 - Aug 4
3027 7:05 am 8:23 am Jun 26 - Jun 28
3027 7:05 am 8:21 am Jun 27 - Jun 27
3027 7:05 am 8:23 am Jun 22 - Jul 1
3027 7:05 am 8:23 am Jun 23 - Jul 2
3027 7:05 am 8:21 am Jun 12 - Jun 21
3027 7:05 am 8:21 am Jun 16 - Jun 18
3027 7:05 am 8:21 am Jun 5 - Jun 11
3027 7:05 am 8:21 am Jun 8 - Jun 17
3584 7:05 am 8:23 am Jul 3 - Jul 3
358 8:59 am 10:14 am Jun 4 - Sep 4
3136 11:01 am 12:11 pm Jul 6 - Sep 4
3136 11:01 am 12:11 pm Jul 7 - Sep 1
3136 11:01 am 12:11 pm Jun 6 - Jul 4
3136 11:01 am 12:11 pm Jun 4 - Jul 5
3083 12:46 pm 2:02 pm Jun 4 - Sep 4
4267 1:35 pm 2:55 pm Jul 1 - Jul 1
4267 1:35 pm 2:56 pm Jul 2 - Aug 4
4267 1:35 pm 2:56 pm Jun 4 - Jun 30
4294 5:07 pm 6:36 pm Jul 4 - Jul 4
4294 5:07 pm 6:36 pm Jul 5 - Aug 3
4294 5:07 pm 6:35 pm Jul 1 - Jul 1
4294 5:07 pm 6:36 pm Jun 14 - Jun 29
4294 5:07 pm 6:36 pm Jun 6 - Jun 9
4294 5:07 pm 6:36 pm Jun 11 - Jul 2
4294 5:07 pm 6:36 pm Jun 13 - Jun 27
4294 5:07 pm 6:36 pm Jul 3 - Jul 3
4294 5:07 pm 6:36 pm Jun 4 - Jun 10
4294 5:07 pm 6:36 pm Jun 16 - Aug 4
1323 6:41 pm 8:04 pm Jun 5 - Jul 5
1323 6:41 pm 8:04 pm Jun 4 - Jul 2
1323 6:46 pm 8:09 pm Jul 7 - Aug 18
1323 6:46 pm 8:09 pm Jul 6 - Aug 19
1315 8:00 pm 9:13 pm Jun 4 - Aug 17
1315 8:00 pm 9:13 pm Jun 6 - Aug 15
2201 9:59 pm 11:13 pm Jul 6 - Aug 4
2201 10:00 pm 11:14 pm Jul 5 - Jul 5
2201 10:00 pm 11:14 pm Jun 6 - Jun 27
2201 10:00 pm 11:14 pm Jun 4 - Jul 2
Airports
Origin

Chicago
only $144
only $236
Destination

St Louis
$144