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
American Airlines
American Airlines
BOS
1:05p
STL
5:56p
4h 51m
1 stop
STL
1:59a
BOS
6:54a
4h 55m
1 stop
Depart: Wed May 17 2017 Return: Wed May 31 2017 Trip spans 15 days
Major Airline
Major Airline
BOS
1:00a
STL
4:05a
3h 05m
nonstop
STL
1:00a
BOS
2:05a
1h 05m
nonstop
Depart: Mon Jun 12 2017 Return: Wed Jun 14 2017 Trip spans 3 days
Delta
Delta
BOS
2:30p
STL
8:56p
6h 26m
1 stop
STL
3:05a
BOS
11:16a
8h 11m
1 stop
Depart: Sat Aug 19 2017 Return: Wed Aug 23 2017 Trip spans 5 days
United
United
BOS
2:27p
STL
7:10p
4h 43m
1 stop
STL
2:45a
BOS
9:15a
6h 30m
1 stop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
American Airlines
American Airlines
BOS
10:40a
STL
4:13p
5h 33m
1 stop
STL
8:40a
BOS
1:20p
4h 40m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
1:00a
STL
4:05a
3h 05m
nonstop
STL
1:00a
BOS
2:05a
1h 05m
nonstop
Depart: Thu May 11 2017 Return: Sat May 13 2017 Trip spans 3 days
Delta
Delta
BOS
3:00a
STL
9:18a
6h 18m
1 stop
STL
1:45a
BOS
7:43a
5h 58m
1 stop
Depart: Wed Sep 13 2017 Return: Sat Sep 16 2017 Trip spans 4 days
American Airlines
American Airlines
BOS
10:40a
STL
4:13p
5h 33m
1 stop
STL
3:50a
BOS
11:25a
7h 35m
1 stop
Depart: Wed Jun 14 2017 Return: Fri Jun 16 2017 Trip spans 3 days
Major Airline
Major Airline
BOS
1:00a
STL
4:05a
3h 05m
nonstop
STL
1:00a
BOS
2:05a
1h 05m
nonstop
Depart: Tue Sep 26 2017 Return: Thu Sep 28 2017 Trip spans 3 days
United
United
BOS
9:00a
STL
4:19p
7h 19m
1 stop
STL
4:30a
BOS
10:55a
6h 25m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Delta
Delta
BOS
3:10a
STL
9:40a
6h 30m
1 stop
STL
3:12p
BOS
7:59p
4h 47m
1 stop
Depart: Wed Oct 11 2017 Return: Sat Oct 14 2017 Trip spans 4 days
American Airlines
American Airlines
BOS
1:05p
STL
5:56p
4h 51m
1 stop
STL
2:05p
BOS
7:13p
5h 08m
1 stop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Major Airline
Major Airline
BOS
1:00a
STL
4:05a
3h 05m
1 stop
STL
1:00a
BOS
2:05a
1h 05m
1 stop
Depart: Fri May 19 2017 Return: Wed May 31 2017 Trip spans 13 days
Delta
Delta
BOS
10:55a
STL
7:21p
8h 26m
1 stop
STL
1:55p
BOS
6:57p
5h 02m
1 stop
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
American Airlines
American Airlines
BOS
10:00a
STL
3:45p
5h 45m
1 stop
STL
1:59a
BOS
8:41a
6h 42m
1 stop
Depart: Thu May 18 2017 Return: Tue May 23 2017 Trip spans 6 days
United
United
BOS
4:55a
STL
6:03p
13h 08m
1 stop
STL
7:35a
BOS
12:07p
4h 32m
1 stop
Depart: Fri Jun 2 2017 Return: Mon Jun 5 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
1:00a
STL
4:05a
3h 05m
1 stop
STL
1:00a
BOS
2:05a
1h 05m
1 stop
Depart: Wed May 24 2017 Return: Mon Jun 5 2017 Trip spans 13 days
Delta
Delta
BOS
2:00a
STL
7:21p
17h 21m
1 stop
STL
3:12p
BOS
7:59p
4h 47m
1 stop
Depart: Mon May 15 2017 Return: Wed May 17 2017 Trip spans 3 days
American Airlines
American Airlines
BOS
12:10p
STL
5:55p
5h 45m
1 stop
STL
1:59a
BOS
7:09a
5h 10m
1 stop
Depart: Mon May 29 2017 Return: Wed May 31 2017 Trip spans 3 days
United
United
BOS
10:30a
STL
6:03p
7h 33m
1 stop
STL
2:12a
BOS
6:02p
15h 50m
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
2569 6:45 am 8:45 am Jun 3 - Jun 3
2579 6:55 am 9:00 am May 13 - May 27
2579 6:55 am 9:00 am Apr 29 - May 6
417 7:30 am 9:35 am Apr 26 - May 26
417 7:30 am 9:35 am May 30 - Jun 2
2282 8:20 am 10:30 am Apr 30 - May 21
1338 8:55 am 11:00 am May 28 - May 28
3034 10:45 am 12:45 pm Apr 26 - Jun 2
5122 11:05 am 1:10 pm Apr 29 - May 6
5122 11:05 am 1:10 pm May 13 - May 27
5122 11:05 am 1:10 pm Jun 3 - Jun 3
5211 6:30 pm 8:40 pm Apr 30 - May 21
5211 6:30 pm 8:40 pm May 28 - May 28
3463 6:35 pm 8:45 pm Apr 26 - Jun 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Boston
$333
Destination

St. Louis
$333