Browse Origins:
Browse Destinations:

Find Flight Deals from Chicago O'Hare International to Lambert-St Louis (ORD - STL)

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

Book cheap flights from Chicago O'Hare International to Lambert-St Louis

(Round-trip)
Depart: Tue May 26 2015 Return: Wed May 27 2015 Trip spans 2 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: Wed May 27 2015 Return: Thu May 28 2015 Trip spans 2 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 May 28 2015 Return: Wed Jun 17 2015 Trip spans 21 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: 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: Tue Jun 9 2015 Return: Wed Jun 10 2015 Trip spans 2 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 10 2015 Return: Thu Jun 11 2015 Trip spans 2 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: Tue Jun 16 2015 Return: Wed Jun 17 2015 Trip spans 2 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 17 2015 Return: Thu Jun 18 2015 Trip spans 2 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: Mon May 25 2015 Return: Tue May 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: Fri May 29 2015 Return: Thu Jun 18 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 1 2015 Return: Tue Jun 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 Jun 4 2015 Return: Fri Jun 19 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: Mon Jun 8 2015 Return: Tue Jun 9 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 11 2015 Return: Fri Jun 12 2015 Trip spans 2 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: Mon Jun 15 2015 Return: Tue Jun 16 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: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
United
United
ORD
5:15a
STL
6:26a
1h 11m
nonstop
STL
2:00a
ORD
3:10a
1h 10m
nonstop
Depart: Sun Sep 6 2015 Return: Thu Sep 10 2015 Trip spans 5 days
American Airlines
American Airlines
ORD
5:22a
STL
6:44a
1h 22m
nonstop
STL
4:05a
ORD
5:24a
1h 19m
nonstop
Depart: Tue Jun 23 2015 Return: Tue Jun 30 2015 Trip spans 8 days
US Airways
US Airways
ORD
6:00p
STL
7:14p
1h 14m
nonstop
STL
3:55a
ORD
5:10a
1h 15m
nonstop
Depart: Sat May 23 2015 Return: Sun Jun 14 2015 Trip spans 23 days
Delta
Delta
ORD
1:40a
STL
5:38a
3h 58m
1 stop
STL
3:00a
ORD
6:23a
3h 23m
1 stop
Direct flights ORD to STL on American Airlines
Flight # Depart ORD Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3027 7:05 am 8:21 am Jun 27 - Jun 27
3027 7:05 am 8:23 am Jun 26 - Jun 28
3027 7:05 am 8:21 am Jun 16 - Jun 18
3027 7:05 am 8:23 am Jun 22 - Jul 1
3027 7:05 am 8:21 am Jun 8 - Jun 17
3027 7:05 am 8:21 am Jun 12 - Jun 21
3027 7:05 am 8:21 am Jun 5 - Jun 11
3027 7:05 am 8:23 am Jun 23 - Jul 2
4301 7:40 am 9:05 am May 31 - May 31
4301 7:40 am 9:05 am Jun 1 - Jun 3
4301 7:40 am 9:05 am May 26 - May 30
358 8:59 am 10:14 am Jun 4 - Aug 17
4285 10:40 am 12:02 pm May 14 - May 31
4285 10:40 am 12:02 pm Jun 1 - Jun 3
4285 10:40 am 12:02 pm May 16 - May 30
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 - Aug 17
3513 12:55 pm 2:18 pm May 14 - May 31
3513 12:55 pm 2:18 pm Jun 3 - Jun 3
3513 12:55 pm 2:18 pm Jun 1 - Jun 2
4267 1:35 pm 2:56 pm Jun 4 - Jun 30
3353 2:00 pm 3:23 pm May 16 - May 30
3353 2:00 pm 3:23 pm Jun 1 - Jun 1
3353 2:00 pm 3:23 pm Jun 3 - Jun 3
3353 2:00 pm 3:23 pm Jun 2 - Jun 2
3353 2:00 pm 3:23 pm May 15 - May 31
1425 3:45 pm 4:57 pm Jun 2 - Jun 2
1425 3:45 pm 4:57 pm Jun 3 - Jun 3
1425 3:45 pm 4:57 pm May 15 - Jun 1
4290 3:45 pm 5:06 pm May 16 - May 30
4294 4:37 pm 6:00 pm May 14 - May 31
4294 4:37 pm 6:00 pm Jun 1 - Jun 3
4294 5:07 pm 6:36 pm Jun 4 - Jun 10
4294 5:07 pm 6:36 pm Jun 11 - Jul 2
4294 5:07 pm 6:36 pm Jun 16 - Aug 4
4294 5:07 pm 6:36 pm Jun 13 - Jun 27
4294 5:07 pm 6:36 pm Jun 14 - Jun 29
4294 5:07 pm 6:36 pm Jun 6 - Jun 9
3075 5:45 pm 7:07 pm Jun 1 - Jun 3
3075 5:45 pm 7:07 pm May 25 - May 31
1323 6:20 pm 7:39 pm May 26 - Jun 2
1323 6:20 pm 7:39 pm May 25 - Jun 3
1323 6:20 pm 7:39 pm May 16 - May 30
1323 6:41 pm 8:04 pm Jun 5 - Jul 5
1323 6:41 pm 8:04 pm Jun 4 - Jul 2
1315 8:00 pm 9:14 pm May 16 - May 30
1315 8:00 pm 9:13 pm Jun 6 - Aug 15
1315 8:00 pm 9:13 pm Jun 4 - Aug 17
1315 8:00 pm 9:14 pm May 25 - Jun 3
2201 10:00 pm 11:14 pm Jun 6 - Jun 27
2201 10:00 pm 11:14 pm Jun 4 - Jul 2
2201 10:35 pm 11:41 pm May 29 - Jun 3
Airports
Origin

Chicago
$144
Destination

St Louis
$144