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

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 Lambert-St Louis to Baltimore/Washington

(Round-trip)
Depart: Mon Sep 11 2017 Return: Wed Sep 13 2017 Trip spans 3 days
American Airlines
American Airlines
STL
12:00a
BWI
4:45a
4h 45m
1 stop
BWI
12:00a
STL
4:19a
4h 19m
1 stop
Depart: Thu Sep 21 2017 Return: Sat Sep 30 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
STL
12:00a
BWI
4:21a
4h 21m
1 stop
BWI
12:00a
STL
6:02a
6h 02m
1 stop
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
United
United
STL
12:00a
BWI
4:06a
4h 06m
1 stop
BWI
12:00a
STL
4:44a
4h 44m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Delta
Delta
STL
12:00a
BWI
5:46a
5h 46m
1 stop
BWI
12:00a
STL
6:23a
6h 23m
1 stop
Depart: Tue Sep 19 2017 Return: Wed Sep 20 2017 Trip spans 2 days
American Airlines
American Airlines
STL
12:00a
BWI
4:21a
4h 21m
1 stop
BWI
12:00a
STL
4:33a
4h 33m
1 stop
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
STL
12:00a
BWI
4:21a
4h 21m
1 stop
BWI
12:00a
STL
4:45a
4h 45m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Sep 21 2017 Trip spans 3 days
United
United
STL
12:00a
BWI
4:04a
4h 04m
1 stop
BWI
12:00a
STL
7:09a
7h 09m
1 stop
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
Delta
Delta
STL
12:00a
BWI
5:45a
5h 45m
1 stop
BWI
12:00a
STL
6:49a
6h 49m
1 stop
Depart: Tue Sep 19 2017 Return: Wed Sep 20 2017 Trip spans 2 days
American Airlines
American Airlines
STL
12:00a
BWI
4:21a
4h 21m
1 stop
BWI
12:00a
STL
4:33a
4h 33m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
United
United
STL
12:00a
BWI
4:08a
4h 08m
1 stop
BWI
12:00a
STL
4:21a
4h 21m
1 stop
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
American Airlines
American Airlines
STL
12:00a
BWI
4:21a
4h 21m
1 stop
BWI
12:00a
STL
4:33a
4h 33m
1 stop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Delta
Delta
STL
12:00a
BWI
3:47a
3h 47m
1 stop
BWI
12:00a
STL
5:29a
5h 29m
1 stop
Depart: Wed Nov 29 2017 Return: Wed Dec 6 2017 Trip spans 8 days
United
United
STL
12:00a
BWI
4:38a
4h 38m
1 stop
BWI
12:00a
STL
4:21a
4h 21m
1 stop
Depart: Sun Sep 24 2017 Return: Sat Sep 30 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
STL
12:00a
BWI
4:11a
4h 11m
1 stop
BWI
12:00a
STL
4:45a
4h 45m
1 stop
Depart: Wed Oct 4 2017 Return: Thu Oct 12 2017 Trip spans 9 days
American Airlines
American Airlines
STL
12:00a
BWI
5:59a
5h 59m
1 stop
BWI
12:00a
STL
4:33a
4h 33m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
United
United
STL
12:00a
BWI
4:40a
4h 40m
1 stop
BWI
12:00a
STL
4:21a
4h 21m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Delta
Delta
STL
12:00a
BWI
6:35a
6h 35m
1 stop
BWI
12:00a
STL
3:57a
3h 57m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
American Airlines
American Airlines
STL
12:00a
BWI
4:21a
4h 21m
1 stop
BWI
12:00a
STL
4:33a
4h 33m
1 stop
Depart: Sat Dec 2 2017 Return: Wed Dec 6 2017 Trip spans 5 days
United
United
STL
12:00a
BWI
5:58a
5h 58m
1 stop
BWI
12:00a
STL
4:21a
4h 21m
1 stop
Depart: Wed Oct 11 2017 Return: Sat Oct 14 2017 Trip spans 4 days
American Airlines
American Airlines
STL
12:00a
BWI
6:16a
6h 16m
1 stop
BWI
12:00a
STL
4:24a
4h 24m
1 stop
Select an airline:  Southwest
Direct flights STL to BWI on Southwest
Flight # Depart STL Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
2221 6:20 am 9:20 am Aug 19 - Sep 23
2286 8:15 am 11:15 am Sep 2 - Sep 23
2286 8:15 am 11:15 am Aug 26 - Aug 26
3796 8:25 am 11:25 am Sep 4 - Sep 4
921 8:25 am 11:30 am Sep 5 - Sep 29
921 8:25 am 11:30 am Aug 16 - Sep 1
1269 9:55 am 12:55 pm Aug 20 - Aug 27
1269 10:35 am 1:35 pm Sep 10 - Sep 24
734 11:00 am 2:00 pm Aug 16 - Sep 29
4631 11:45 am 2:45 pm Sep 3 - Sep 3
586 11:50 am 2:50 pm Sep 10 - Sep 24
586 11:50 am 2:50 pm Aug 20 - Aug 27
4150 11:55 am 2:55 pm Sep 2 - Sep 2
4586 11:55 am 2:55 pm Sep 9 - Sep 23
4586 11:55 am 2:55 pm Aug 19 - Aug 26
3543 4:20 pm 7:20 pm Sep 10 - Sep 24
3543 4:20 pm 7:20 pm Aug 20 - Aug 27
2870 4:55 pm 8:00 pm Sep 9 - Sep 23
2870 4:55 pm 8:00 pm Aug 19 - Aug 26
1073 5:05 pm 8:05 pm Sep 4 - Sep 4
1073 5:10 pm 8:10 pm Sep 5 - Sep 29
1073 5:10 pm 8:10 pm Aug 16 - Sep 1
5407 7:40 pm 10:40 pm Aug 16 - Sep 29
3203 7:45 pm 10:45 pm Sep 10 - Sep 24
3203 7:45 pm 10:45 pm Aug 20 - Aug 27
4486 8:20 pm 11:20 pm Sep 3 - Sep 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$265
Destination

Baltimore
$265