Find Cheap Flights from Baltimore/Washington to 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 Lambert-St Louis

(Round-trip)
Depart: Wed Jun 21 2017 Return: Mon Jun 26 2017 Trip spans 6 days
Delta
Delta
BWI
1:44p
STL
8:56p
7h 12m
1 stop
STL
12:48p
BWI
6:39p
5h 51m
1 stop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
American Airlines
American Airlines
BWI
1:10a
STL
5:29a
4h 19m
1 stop
STL
3:20a
BWI
9:44a
6h 24m
1 stop
Depart: Tue Aug 29 2017 Return: Sat Sep 2 2017 Trip spans 5 days
United
United
BWI
12:51p
STL
8:33p
7h 42m
1 stop
STL
2:45a
BWI
8:17a
5h 32m
1 stop
Depart: Sat Jun 24 2017 Return: Mon Jun 26 2017 Trip spans 3 days
Major Airline
Major Airline
BWI
8:58a
STL
10:07a
25h 09m
1 stop
STL
9:48a
BWI
8:39a
22h 51m
1 stop
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
Delta
Delta
BWI
2:00a
STL
6:10a
4h 10m
1 stop
STL
9:20a
BWI
4:35p
7h 15m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 2 2017 Trip spans 4 days
United
United
BWI
6:15a
STL
10:37a
4h 22m
1 stop
STL
2:45a
BWI
8:17a
5h 32m
1 stop
Depart: Sat May 20 2017 Return: Wed May 24 2017 Trip spans 5 days
American Airlines
American Airlines
BWI
4:40a
STL
10:58a
6h 18m
1 stop
STL
1:59a
BWI
8:02a
6h 03m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 7 2017 Trip spans 2 days
Delta
Delta
BWI
4:47a
STL
9:40a
4h 53m
1 stop
STL
1:55p
BWI
7:20p
5h 25m
1 stop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
United
United
BWI
9:20a
STL
3:10p
5h 50m
1 stop
STL
4:30a
BWI
10:59a
6h 29m
1 stop
Depart: Wed May 24 2017 Return: Sat May 27 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
3:00a
STL
7:23a
4h 23m
1 stop
STL
10:49a
BWI
4:49p
6h 00m
1 stop
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
Major Airline
Major Airline
BWI
8:58a
STL
10:07a
25h 09m
1 stop
STL
11:17a
BWI
6:46a
19h 29m
1 stop
Depart: Sun Sep 3 2017 Return: Wed Sep 6 2017 Trip spans 4 days
United
United
BWI
6:15a
STL
10:37a
4h 22m
1 stop
STL
4:30a
BWI
9:00a
4h 30m
1 stop
Depart: Fri Aug 4 2017 Return: Sun Aug 13 2017 Trip spans 10 days
Major Airline
Major Airline
BWI
10:40a
STL
11:16a
24h 36m
1 stop
STL
9:48a
BWI
8:38a
22h 50m
1 stop
Depart: Thu Oct 5 2017 Return: Sat Oct 7 2017 Trip spans 3 days
Delta
Delta
BWI
2:00a
STL
6:10a
4h 10m
1 stop
STL
7:10a
BWI
1:29p
6h 19m
1 stop
Depart: Mon May 15 2017 Return: Tue May 16 2017 Trip spans 2 days
American Airlines
American Airlines
BWI
1:22p
STL
5:55p
4h 33m
1 stop
STL
1:59a
BWI
6:06a
4h 07m
1 stop
Depart: Tue Oct 17 2017 Return: Tue Oct 24 2017 Trip spans 8 days
United
United
BWI
6:15a
STL
10:37a
4h 22m
1 stop
STL
4:30a
BWI
9:00a
4h 30m
1 stop
Depart: Thu Oct 19 2017 Return: Sat Oct 21 2017 Trip spans 3 days
Delta
Delta
BWI
2:00a
STL
6:10a
4h 10m
1 stop
STL
3:15a
BWI
9:15a
6h 00m
1 stop
Depart: Tue May 16 2017 Return: Wed May 17 2017 Trip spans 2 days
American Airlines
American Airlines
BWI
9:50a
STL
3:58p
6h 08m
1 stop
STL
1:59a
BWI
6:06a
4h 07m
1 stop
Depart: Wed Oct 18 2017 Return: Sat Oct 21 2017 Trip spans 4 days
United
United
BWI
6:15a
STL
10:37a
4h 22m
1 stop
STL
4:30a
BWI
9:00a
4h 30m
1 stop
Depart: Tue May 2 2017 Return: Sun May 7 2017 Trip spans 6 days
Major Airline
Major Airline
BWI
1:00a
STL
3:28a
2h 28m
nonstop
STL
9:00a
BWI
9:28a
0h 28m
nonstop
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
3057 7:05 am 8:15 am May 13 - Jun 3
6254 7:30 am 8:40 am Apr 26 - May 26
6254 7:30 am 8:40 am May 30 - Jun 2
1370 7:45 am 8:55 am May 29 - May 29
2111 7:55 am 9:05 am Jun 5 - Jul 3
2916 9:45 am 11:00 am May 14 - May 21
2916 9:45 am 11:00 am Apr 30 - May 7
4765 9:45 am 11:00 am May 28 - May 28
5216 9:55 am 11:10 am Jun 4 - Aug 13
3180 12:05 pm 1:15 pm May 30 - Jun 2
3180 12:05 pm 1:15 pm Apr 27 - May 26
3180 12:05 pm 1:15 pm May 29 - May 29
5639 12:10 pm 1:20 pm Apr 29 - May 27
5639 12:10 pm 1:20 pm Jun 3 - Jun 3
2921 12:15 pm 1:25 pm May 28 - May 28
5268 12:15 pm 1:25 pm Apr 30 - May 21
992 12:15 pm 1:25 pm Jun 5 - Jun 30
2728 12:45 pm 1:55 pm Jun 4 - Aug 13
1984 3:05 pm 4:15 pm Jun 5 - Jun 30
5420 4:40 pm 5:55 pm Apr 30 - May 21
5420 4:40 pm 5:55 pm May 28 - May 28
572 4:50 pm 6:05 pm May 9 - May 26
572 4:50 pm 6:05 pm May 8 - May 8
572 4:50 pm 6:05 pm May 30 - Jun 2
862 4:50 pm 6:05 pm May 29 - May 29
5031 5:30 pm 6:40 pm Jun 4 - Aug 13
1566 7:15 pm 8:30 pm Apr 26 - Jun 2
2689 7:20 pm 8:30 pm Apr 29 - Jun 3
453 7:25 pm 8:35 pm Apr 30 - May 28
4069 7:40 pm 8:50 pm Jun 4 - Aug 13
152 7:50 pm 9:00 pm Jun 5 - Jun 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Baltimore
$202
Destination

St. Louis
$202