Find Deals on Flights from Baltimore/Washington to Lambert-St Louis (BWI - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 Baltimore/Washington to Lambert-St Louis

(Round-trip)
Depart: Tue Aug 25 2015 Return: Sat Aug 29 2015 Trip spans 5 days
American Airlines
American Airlines
BWI
9:45a
STL
2:16p
4h 31m
1 stop
STL
2:10p
BWI
6:56p
4h 46m
1 stop
Depart: Wed Aug 26 2015 Return: Thu Aug 27 2015 Trip spans 2 days
US Airways
US Airways
BWI
11:40a
STL
4:20p
4h 40m
1 stop
STL
1:59a
BWI
6:15a
4h 16m
1 stop
Depart: Thu Aug 27 2015 Return: Sat Aug 29 2015 Trip spans 3 days
American Airlines
American Airlines
BWI
8:05a
STL
12:30p
4h 25m
1 stop
STL
1:59a
BWI
6:15a
4h 16m
1 stop
Depart: Sat Aug 29 2015 Return: Mon Aug 31 2015 Trip spans 3 days
American Airlines
American Airlines
BWI
11:40a
STL
4:20p
4h 40m
1 stop
STL
2:10p
BWI
6:46p
4h 36m
1 stop
Depart: Tue Sep 1 2015 Return: Wed Sep 2 2015 Trip spans 2 days
American Airlines
American Airlines
BWI
8:05a
STL
2:16p
6h 11m
1 stop
STL
12:10p
BWI
6:46p
6h 36m
1 stop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
US Airways
US Airways
BWI
4:50a
STL
9:13a
4h 23m
1 stop
STL
3:36a
BWI
9:48a
6h 12m
1 stop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
American Airlines
American Airlines
BWI
1:15a
STL
5:22a
4h 07m
1 stop
STL
2:10p
BWI
6:47p
4h 37m
1 stop
Depart: Thu Sep 24 2015 Return: Sat Sep 26 2015 Trip spans 3 days
American Airlines
American Airlines
BWI
1:15a
STL
5:22a
4h 07m
1 stop
STL
3:37a
BWI
9:48a
6h 11m
1 stop
Depart: Sat Sep 26 2015 Return: Mon Sep 28 2015 Trip spans 3 days
US Airways
US Airways
BWI
4:40a
STL
9:07a
4h 27m
1 stop
STL
2:10p
BWI
6:47p
4h 37m
1 stop
Depart: Mon Sep 28 2015 Return: Sat Oct 3 2015 Trip spans 6 days
US Airways
US Airways
BWI
8:05a
STL
12:36p
4h 31m
1 stop
STL
8:50a
BWI
12:59p
4h 09m
1 stop
Depart: Tue Sep 29 2015 Return: Thu Oct 1 2015 Trip spans 3 days
US Airways
US Airways
BWI
6:30a
STL
12:36p
6h 06m
1 stop
STL
3:36a
BWI
7:56a
4h 20m
1 stop
Depart: Wed Sep 30 2015 Return: Sat Oct 3 2015 Trip spans 4 days
US Airways
US Airways
BWI
8:05a
STL
12:36p
4h 31m
1 stop
STL
1:59a
BWI
6:11a
4h 12m
1 stop
Depart: Thu Oct 1 2015 Return: Sat Oct 3 2015 Trip spans 3 days
US Airways
US Airways
BWI
1:15a
STL
5:22a
4h 07m
1 stop
STL
8:50a
BWI
12:59p
4h 09m
1 stop
Depart: Thu Oct 15 2015 Return: Thu Oct 22 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
1:15a
STL
5:27a
4h 12m
1 stop
STL
1:59a
BWI
7:56a
5h 57m
1 stop
Depart: Thu Oct 29 2015 Return: Mon Nov 2 2015 Trip spans 5 days
American Airlines
American Airlines
BWI
1:15a
STL
5:27a
4h 12m
1 stop
STL
12:59a
BWI
6:56a
5h 57m
1 stop
Depart: Tue Nov 10 2015 Return: Wed Nov 11 2015 Trip spans 2 days
American Airlines
American Airlines
BWI
12:15a
STL
4:27a
4h 12m
1 stop
STL
12:59a
BWI
5:15a
4h 16m
1 stop
Depart: Wed Nov 11 2015 Return: Thu Nov 12 2015 Trip spans 2 days
American Airlines
American Airlines
BWI
12:15a
STL
4:27a
4h 12m
1 stop
STL
12:59a
BWI
5:15a
4h 16m
1 stop
Depart: Thu Nov 12 2015 Return: Sat Nov 14 2015 Trip spans 3 days
American Airlines
American Airlines
BWI
12:15a
STL
4:27a
4h 12m
1 stop
STL
12:59a
BWI
5:15a
4h 16m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 8 2015 Trip spans 6 days
Delta
Delta
BWI
5:00a
STL
11:59a
6h 59m
1 stop
STL
1:05p
BWI
6:46p
5h 41m
1 stop
Depart: Fri Oct 30 2015 Return: Mon Nov 2 2015 Trip spans 4 days
United
United
BWI
2:00a
STL
8:01a
6h 01m
1 stop
STL
1:41p
BWI
6:04p
4h 23m
1 stop
Select an airline:  Southwest
Direct flights BWI to STL on Southwest
Flight # Depart BWI Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
2603 6:25 am 7:40 am Aug 9 - Aug 30
814 6:30 am 7:45 am Aug 10 - Sep 4
814 6:30 am 7:45 am Sep 8 - Sep 25
1054 8:15 am 9:30 am Sep 5 - Sep 5
1140 8:15 am 9:30 am Aug 22 - Aug 29
1140 8:15 am 9:30 am Aug 15 - Aug 15
126 9:35 am 10:50 am Sep 8 - Oct 30
126 9:35 am 10:50 am Aug 9 - Sep 6
2647 10:05 am 11:20 am Sep 7 - Sep 7
3357 11:05 am 12:15 pm Aug 15 - Aug 29
5118 11:35 am 12:45 pm Sep 5 - Sep 5
2135 1:45 pm 2:55 pm Aug 10 - Sep 4
2555 1:45 pm 2:55 pm Aug 9 - Aug 16
2555 1:45 pm 2:55 pm Aug 30 - Aug 30
2555 1:45 pm 2:55 pm Aug 23 - Aug 23
5785 1:45 pm 3:00 pm Sep 6 - Sep 6
934 1:45 pm 2:55 pm Sep 7 - Sep 7
934 1:45 pm 2:55 pm Sep 8 - Sep 10
1533 2:55 pm 4:05 pm Aug 15 - Aug 29
6177 3:05 pm 4:15 pm Sep 5 - Sep 5
727 5:55 pm 7:10 pm Aug 15 - Aug 29
280 6:05 pm 7:20 pm Aug 9 - Sep 6
280 6:05 pm 7:20 pm Sep 8 - Oct 30
1763 6:25 pm 7:40 pm Sep 7 - Sep 7
Airports
Origin

Baltimore
$191
Destination

St Louis
$191