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

(Round-trip)
Depart: Tue Mar 1 2016 Return: Wed Mar 2 2016 Trip spans 2 days
American Airlines
American Airlines
BWI
6:55a
STL
11:38a
4h 43m
1 stop
STL
4:20a
BWI
8:48a
4h 28m
1 stop
Depart: Wed Mar 2 2016 Return: Tue Mar 8 2016 Trip spans 7 days
American Airlines
American Airlines
BWI
10:35a
STL
5:35p
7h 00m
1 stop
STL
1:00a
BWI
7:02a
6h 02m
1 stop
Depart: Sat Mar 5 2016 Return: Tue Mar 8 2016 Trip spans 4 days
American Airlines
American Airlines
BWI
10:33a
STL
3:33p
5h 00m
1 stop
STL
2:35a
BWI
7:02a
4h 27m
1 stop
Depart: Tue Mar 8 2016 Return: Wed Mar 9 2016 Trip spans 2 days
American Airlines
American Airlines
BWI
10:33a
STL
3:33p
5h 00m
1 stop
STL
1:00a
BWI
7:02a
6h 02m
1 stop
Depart: Wed Mar 9 2016 Return: Tue Mar 15 2016 Trip spans 6 days
American Airlines
American Airlines
BWI
6:55a
STL
11:38a
4h 43m
1 stop
STL
3:35a
BWI
9:48a
6h 13m
1 stop
Depart: Wed Mar 30 2016 Return: Tue Apr 5 2016 Trip spans 7 days
American Airlines
American Airlines
BWI
1:15a
STL
5:48a
4h 33m
1 stop
STL
2:00a
BWI
6:10a
4h 10m
1 stop
Depart: Wed Apr 6 2016 Return: Tue Apr 12 2016 Trip spans 7 days
American Airlines
American Airlines
BWI
1:15a
STL
5:44a
4h 29m
1 stop
STL
12:20p
BWI
6:55p
6h 35m
1 stop
Depart: Sat May 7 2016 Return: Tue May 10 2016 Trip spans 4 days
American Airlines
American Airlines
BWI
1:20p
STL
5:56p
4h 36m
1 stop
STL
3:50a
BWI
8:02a
4h 12m
1 stop
Depart: Sat Feb 27 2016 Return: Wed Mar 2 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
12:50p
STL
5:23p
4h 33m
1 stop
STL
1:00a
BWI
7:02a
6h 02m
1 stop
Depart: Sat Apr 9 2016 Return: Wed Apr 13 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
2:05a
STL
6:15a
4h 10m
1 stop
STL
2:00a
BWI
6:10a
4h 10m
1 stop
Depart: Tue May 10 2016 Return: Tue May 17 2016 Trip spans 8 days
American Airlines
American Airlines
BWI
3:35p
STL
8:19p
4h 44m
1 stop
STL
1:59a
BWI
8:02a
6h 03m
1 stop
Depart: Wed Feb 24 2016 Return: Sat Feb 27 2016 Trip spans 4 days
Delta
Delta
BWI
11:15a
STL
5:29p
6h 14m
1 stop
STL
6:25a
BWI
11:13a
4h 48m
1 stop
Depart: Tue Mar 22 2016 Return: Tue Mar 29 2016 Trip spans 8 days
United
United
BWI
2:16a
STL
7:39a
5h 23m
1 stop
STL
11:38a
BWI
5:35p
5h 57m
1 stop
Depart: Wed Mar 23 2016 Return: Tue Mar 29 2016 Trip spans 7 days
Delta
Delta
BWI
9:15a
STL
1:03p
3h 48m
1 stop
STL
2:40a
BWI
7:34a
4h 54m
1 stop
Depart: Tue Apr 12 2016 Return: Sat Apr 16 2016 Trip spans 5 days
Delta
Delta
BWI
4:45a
STL
11:59a
7h 14m
1 stop
STL
7:14a
BWI
11:46a
4h 32m
1 stop
Depart: Wed Apr 13 2016 Return: Sat Apr 16 2016 Trip spans 4 days
Delta
Delta
BWI
6:00a
STL
11:59a
5h 59m
1 stop
STL
1:12p
BWI
6:14p
5h 02m
1 stop
Depart: Tue Apr 26 2016 Return: Wed Apr 27 2016 Trip spans 2 days
Delta
Delta
BWI
1:52a
STL
6:29a
4h 37m
1 stop
STL
2:35a
BWI
6:41a
4h 06m
1 stop
Depart: Wed May 4 2016 Return: Sat May 7 2016 Trip spans 4 days
Delta
Delta
BWI
5:00a
STL
8:59a
3h 59m
1 stop
STL
12:22p
BWI
4:17p
3h 55m
1 stop
Depart: Tue Jun 7 2016 Return: Wed Jun 8 2016 Trip spans 2 days
Delta
Delta
BWI
8:20a
STL
1:11p
4h 51m
1 stop
STL
7:30a
BWI
1:20p
5h 50m
1 stop
Depart: Mon Feb 29 2016 Return: Tue Mar 1 2016 Trip spans 2 days
American Airlines
American Airlines
BWI
10:35a
STL
5:35p
7h 00m
1 stop
STL
1:00a
BWI
7:02a
6h 02m
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
3175 6:25 am 7:40 am Mar 14 - Apr 11
3175 6:25 am 7:40 am Mar 13 - Apr 10
3175 6:25 am 7:40 am Mar 10 - Mar 11
2889 7:05 am 8:30 am Feb 11 - Mar 8
496 7:05 am 8:30 am Mar 9 - Mar 9
4405 8:35 am 10:00 am Mar 19 - Apr 9
4405 8:35 am 10:00 am Mar 12 - Mar 12
4104 9:35 am 10:50 am Mar 10 - Mar 11
4104 9:35 am 10:50 am Mar 13 - Apr 10
4104 9:35 am 10:50 am Mar 14 - Apr 11
1969 12:10 pm 1:35 pm Feb 13 - Feb 20
1969 12:10 pm 1:35 pm Mar 5 - Mar 5
1969 12:10 pm 1:35 pm Feb 27 - Feb 27
299 2:10 pm 3:35 pm Feb 11 - Mar 8
3308 2:10 pm 3:35 pm Feb 14 - Mar 6
597 2:10 pm 3:35 pm Mar 9 - Mar 9
1987 2:20 pm 3:35 pm Mar 12 - Mar 12
1987 2:20 pm 3:35 pm Mar 19 - Apr 9
502 3:20 pm 4:35 pm Mar 13 - Apr 11
502 3:20 pm 4:35 pm Mar 10 - Mar 11
2149 6:45 pm 8:05 pm Feb 13 - Mar 5
789 7:35 pm 8:50 pm Mar 10 - Mar 11
789 7:35 pm 8:50 pm Mar 13 - Apr 11
2229 8:25 pm 9:45 pm Mar 19 - Apr 9
2229 8:25 pm 9:45 pm Mar 12 - Mar 12
1542 8:30 pm 9:55 pm Feb 11 - Feb 21
1542 8:30 pm 9:55 pm Feb 22 - Mar 8
227 8:55 pm 10:20 pm Mar 9 - Mar 9
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Baltimore
$217
Destination

St. Louis
$217