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 Jul 12 2017 Return: Thu Jul 20 2017 Trip spans 9 days
American Airlines
American Airlines
BWI
1:10a
STL
5:29a
4h 19m
1 stop
STL
2:00a
BWI
8:05a
6h 05m
1 stop
Depart: Tue Aug 22 2017 Return: Sat Aug 26 2017 Trip spans 5 days
Delta
Delta
BWI
7:05a
STL
12:15p
5h 10m
1 stop
STL
2:10a
BWI
9:15a
7h 05m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 13 2017 Trip spans 2 days
United
United
BWI
1:46p
STL
7:27p
5h 41m
1 stop
STL
1:25a
BWI
5:41a
4h 16m
1 stop
Depart: Mon Jun 26 2017 Return: Mon Jul 3 2017 Trip spans 8 days
Major Airline
Major Airline
BWI
1:00a
STL
3:28a
2h 28m
nonstop
STL
9:00a
BWI
9:28a
0h 28m
nonstop
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
American Airlines
American Airlines
BWI
1:10a
STL
5:29a
4h 19m
1 stop
STL
3:20a
BWI
8:05a
4h 45m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Sep 12 2017 Trip spans 43 days
Delta
Delta
BWI
1:45p
STL
8:47p
7h 02m
1 stop
STL
12:45p
BWI
6:32p
5h 47m
1 stop
Depart: Sat Jul 15 2017 Return: Tue Jul 18 2017 Trip spans 4 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 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Delta
Delta
BWI
3:40p
STL
8:15p
4h 35m
1 stop
STL
5:28a
BWI
9:31a
4h 03m
1 stop
Depart: Wed Jul 19 2017 Return: Thu Jul 20 2017 Trip spans 2 days
American Airlines
American Airlines
BWI
3:00a
STL
7:23a
4h 23m
1 stop
STL
2:00a
BWI
8:05a
6h 05m
1 stop
Depart: Sun Aug 20 2017 Return: Thu Aug 24 2017 Trip spans 5 days
United
United
BWI
10:06a
STL
2:55p
4h 49m
1 stop
STL
1:15a
BWI
8:21a
7h 06m
1 stop
Depart: Wed Aug 16 2017 Return: Thu Aug 24 2017 Trip spans 9 days
Delta
Delta
BWI
3:00a
STL
7:25a
4h 25m
1 stop
STL
1:45a
BWI
6:29a
4h 44m
1 stop
Depart: Wed Jun 28 2017 Return: Sat Jul 1 2017 Trip spans 4 days
Major Airline
Major Airline
BWI
1:00a
STL
3:28a
2h 28m
nonstop
STL
9:00a
BWI
9:28a
0h 28m
nonstop
Depart: Thu Jul 20 2017 Return: Tue Jul 25 2017 Trip spans 6 days
American Airlines
American Airlines
BWI
1:10a
STL
7:23a
6h 13m
1 stop
STL
3:20a
BWI
8:05a
4h 45m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 22 2017 Trip spans 6 days
Delta
Delta
BWI
7:05a
STL
1:38p
6h 33m
1 stop
STL
1:45a
BWI
6:29a
4h 44m
1 stop
Depart: Fri Jun 23 2017 Return: Thu Jun 29 2017 Trip spans 7 days
Major Airline
Major Airline
BWI
1:00a
STL
3:28a
2h 28m
nonstop
STL
9:00a
BWI
9:28a
0h 28m
nonstop
Depart: Wed Aug 23 2017 Return: Mon Aug 28 2017 Trip spans 6 days
American Airlines
American Airlines
BWI
11:41a
STL
4:18p
4h 37m
1 stop
STL
5:30a
BWI
9:51a
4h 21m
1 stop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Delta
Delta
BWI
1:00p
STL
7:00p
6h 00m
1 stop
STL
3:15a
BWI
9:31a
6h 16m
1 stop
Depart: Thu Aug 24 2017 Return: Sat Aug 26 2017 Trip spans 3 days
American Airlines
American Airlines
BWI
1:10a
STL
5:43a
4h 33m
1 stop
STL
5:30a
BWI
9:51a
4h 21m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
Major Airline
Major Airline
BWI
1:00a
STL
3:28a
2h 28m
nonstop
STL
9:00a
BWI
9:28a
0h 28m
nonstop
Depart: Mon Aug 21 2017 Return: Tue Aug 22 2017 Trip spans 2 days
Delta
Delta
BWI
3:50p
STL
7:50p
4h 00m
1 stop
STL
3:15a
BWI
9:31a
6h 16m
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
2769 6:15 am 7:25 am Jun 24 - Aug 12
2714 7:00 am 8:10 am Jul 4 - Jul 4
2111 7:55 am 9:05 am Jun 21 - Jul 3
2111 7:55 am 9:05 am Jul 5 - Aug 14
5216 9:55 am 11:10 am Jun 25 - Aug 13
4274 12:10 pm 1:20 pm Jun 24 - Aug 12
2435 12:15 pm 1:25 pm Jul 3 - Jul 3
992 12:15 pm 1:25 pm Jul 5 - Aug 14
992 12:15 pm 1:25 pm Jun 21 - Jun 30
992 12:15 pm 1:25 pm Jul 4 - Jul 4
2728 12:45 pm 1:55 pm Jun 25 - Aug 13
1984 3:05 pm 4:15 pm Jul 5 - Aug 14
1984 3:05 pm 4:15 pm Jun 21 - Jun 30
3490 3:05 pm 4:15 pm Jul 4 - Jul 4
4243 3:40 pm 4:50 pm Jul 3 - Jul 3
3250 4:20 pm 5:30 pm Jun 24 - Aug 12
5031 5:30 pm 6:40 pm Jun 25 - Aug 13
2771 7:00 pm 8:10 pm Jun 24 - Aug 12
4069 7:40 pm 8:50 pm Jun 25 - Aug 13
152 7:50 pm 9:00 pm Jun 21 - Jun 30
152 7:50 pm 9:00 pm Jul 4 - Aug 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Baltimore
$273
Destination

St. Louis
$273