Find Cheap Flights from Boston Logan International to Lambert-St Louis (BOS - 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 Boston Logan International to Lambert-St Louis

(Round-trip)
Depart: Wed Sep 6 2017 Return: Sat Sep 9 2017 Trip spans 4 days
United
United
BOS
12:00a
STL
7:37a
7h 37m
2 stops
STL
12:00a
BOS
4:31a
4h 31m
1 stop
Depart: Mon Sep 18 2017 Return: Tue Sep 19 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
STL
4:43a
4h 43m
1 stop
STL
12:00a
BOS
9:26a
9h 26m
2 stops
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
American Airlines
American Airlines
BOS
12:00a
STL
7:19a
7h 19m
1 stop
STL
12:00a
BOS
7:09a
7h 09m
1 stop
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
Delta
Delta
BOS
12:00a
STL
4:45a
4h 45m
1 stop
STL
12:00a
BOS
5:26a
5h 26m
1 stop
Depart: Tue Oct 31 2017 Return: Mon Nov 6 2017 Trip spans 7 days
United
United
BOS
12:00a
STL
9:29a
9h 29m
2 stops
STL
12:00a
BOS
11:38p
23h 38m
1 stop
Depart: Wed Sep 6 2017 Return: Fri Sep 8 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
STL
9:09a
9h 09m
2 stops
STL
12:00a
BOS
7:03a
7h 03m
1 stop
Depart: Sun Sep 3 2017 Return: Thu Sep 7 2017 Trip spans 5 days
American Airlines
American Airlines
BOS
12:00a
STL
5:36a
5h 36m
1 stop
STL
12:00a
BOS
6:08a
6h 08m
1 stop
Depart: Wed Sep 6 2017 Return: Thu Sep 7 2017 Trip spans 2 days
Delta
Delta
BOS
12:00a
STL
6:08a
6h 08m
1 stop
STL
12:00a
BOS
6:37a
6h 37m
1 stop
Depart: Wed Nov 1 2017 Return: Sat Nov 4 2017 Trip spans 4 days
United
United
BOS
12:00a
STL
10:53a
10h 53m
2 stops
STL
12:00a
BOS
4:43a
4h 43m
1 stop
Depart: Wed Sep 6 2017 Return: Thu Sep 7 2017 Trip spans 2 days
American Airlines
American Airlines
BOS
12:00a
STL
7:21a
7h 21m
1 stop
STL
12:00a
BOS
4:59a
4h 59m
1 stop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
Delta
Delta
BOS
12:00a
STL
4:22a
4h 22m
1 stop
STL
12:00a
BOS
5:08a
5h 08m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
STL
6:35a
6h 35m
1 stop
STL
12:00a
BOS
4:56a
4h 56m
1 stop
Depart: Wed Nov 1 2017 Return: Mon Nov 6 2017 Trip spans 6 days
United
United
BOS
12:00a
STL
10:53a
10h 53m
2 stops
STL
12:00a
BOS
6:47a
6h 47m
1 stop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
American Airlines
American Airlines
BOS
12:00a
STL
5:24a
5h 24m
1 stop
STL
12:00a
BOS
5:12a
5h 12m
1 stop
Depart: Sat Sep 16 2017 Return: Thu Sep 21 2017 Trip spans 6 days
Delta
Delta
BOS
12:00a
STL
4:22a
4h 22m
1 stop
STL
12:00a
BOS
6:30a
6h 30m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
STL
6:50a
6h 50m
1 stop
STL
12:00a
BOS
5:08a
5h 08m
1 stop
Depart: Sat Sep 16 2017 Return: Thu Sep 21 2017 Trip spans 6 days
American Airlines
American Airlines
BOS
12:00a
STL
4:43a
4h 43m
1 stop
STL
12:00a
BOS
4:56a
4h 56m
1 stop
Depart: Sun Sep 3 2017 Return: Sun Sep 10 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
BOS
12:00a
STL
6:51a
30h 51m
1 stop
STL
12:00a
BOS
3:03p
15h 03m
1 stop
Depart: Thu Sep 28 2017 Return: Mon Oct 2 2017 Trip spans 5 days
Delta
Delta
BOS
12:00a
STL
7:15a
7h 15m
1 stop
STL
12:00a
BOS
7:59a
7h 59m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
STL
5:15a
5h 15m
1 stop
STL
12:00a
BOS
4:32a
4h 32m
1 stop
Select an airline:  Southwest
Direct flights BOS to STL on Southwest
Flight # Depart BOS Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3325 5:45 am 7:40 am Jul 22 - Aug 12
2083 6:25 am 8:20 am Aug 19 - Sep 23
6841 7:25 am 9:35 am Aug 16 - Sep 1
1611 7:35 am 9:35 am Aug 15 - Aug 15
433 7:35 am 9:40 am Jul 24 - Aug 14
2738 8:10 am 10:15 am Jul 23 - Aug 13
3541 9:20 am 11:20 am Aug 20 - Aug 27
2209 10:35 am 12:40 pm Jul 24 - Aug 14
5508 11:00 am 1:00 pm Aug 15 - Sep 29
5428 11:15 am 1:20 pm Jul 22 - Aug 12
4984 11:25 am 1:25 pm Jul 23 - Aug 13
5511 11:30 am 1:25 pm Aug 19 - Sep 23
3912 12:05 pm 2:00 pm Aug 20 - Aug 27
3685 2:05 pm 4:05 pm Jul 24 - Aug 14
928 6:30 pm 8:35 pm Aug 15 - Aug 15
928 6:30 pm 8:35 pm Aug 16 - Sep 1
879 6:35 pm 8:40 pm Aug 20 - Aug 27
5250 6:40 pm 8:55 pm Jul 23 - Aug 13
3230 6:45 pm 9:00 pm Jul 24 - Aug 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Boston
$327
Destination

St. Louis
$327