Find Cheap Flights from Pittsburgh to Lambert-St Louis (PIT - 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 Pittsburgh to Lambert-St Louis

(Round-trip)
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
American Airlines
American Airlines
PIT
1:30a
STL
5:43a
4h 13m
1 stop
STL
2:00a
PIT
6:30a
4h 30m
1 stop
Depart: Sat Sep 2 2017 Return: Sun Sep 3 2017 Trip spans 2 days
United
United
PIT
1:55a
STL
6:00a
4h 05m
1 stop
STL
4:10a
PIT
8:13a
4h 03m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
Delta
Delta
PIT
7:58a
STL
1:02p
5h 04m
1 stop
STL
8:55a
PIT
2:13p
5h 18m
1 stop
Depart: Wed Jul 12 2017 Return: Tue Jul 18 2017 Trip spans 7 days
Major Airline
Major Airline
PIT
1:09a
STL
5:29a
4h 20m
1 stop
STL
2:00a
PIT
8:15a
6h 15m
1 stop
Depart: Wed Aug 23 2017 Return: Mon Aug 28 2017 Trip spans 6 days
American Airlines
American Airlines
PIT
1:30a
STL
5:43a
4h 13m
1 stop
STL
5:30a
PIT
11:12a
5h 42m
1 stop
Depart: Fri Nov 24 2017 Return: Tue Nov 28 2017 Trip spans 5 days
United
United
PIT
2:20a
STL
6:32a
4h 12m
1 stop
STL
6:20a
PIT
10:42a
4h 22m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
American Airlines
American Airlines
PIT
1:30a
STL
5:43a
4h 13m
1 stop
STL
2:00a
PIT
6:30a
4h 30m
1 stop
Depart: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
Delta
Delta
PIT
3:55p
STL
8:47p
4h 52m
1 stop
STL
11:10a
PIT
6:36p
7h 26m
1 stop
Depart: Thu Jul 20 2017 Return: Sat Jul 22 2017 Trip spans 3 days
Major Airline
Major Airline
PIT
1:00a
STL
3:06a
2h 06m
1 stop
STL
1:00a
PIT
1:06a
0h 06m
1 stop
Depart: Tue Jul 18 2017 Return: Fri Jul 21 2017 Trip spans 4 days
Delta
Delta
PIT
11:24a
STL
6:30p
7h 06m
1 stop
STL
8:45a
PIT
2:07p
5h 22m
1 stop
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
Major Airline
Major Airline
PIT
1:00a
STL
3:06a
2h 06m
nonstop
STL
1:00a
PIT
1:06a
0h 06m
nonstop
Depart: Fri Aug 25 2017 Return: Wed Aug 30 2017 Trip spans 6 days
American Airlines
American Airlines
PIT
1:30a
STL
5:43a
4h 13m
1 stop
STL
2:00a
PIT
6:30a
4h 30m
1 stop
Depart: Fri Jul 7 2017 Return: Sat Aug 12 2017 Trip spans 37 days
United
United
PIT
3:10p
STL
7:35p
4h 25m
1 stop
STL
2:35p
PIT
6:29p
3h 54m
1 stop
Depart: Wed Jul 19 2017 Return: Sat Jul 22 2017 Trip spans 4 days
Delta
Delta
PIT
2:00a
STL
6:46a
4h 46m
1 stop
STL
12:46p
PIT
4:42p
3h 56m
1 stop
Depart: Fri Sep 1 2017 Return: Wed Sep 6 2017 Trip spans 6 days
American Airlines
American Airlines
PIT
1:30a
STL
5:43a
4h 13m
1 stop
STL
2:00a
PIT
6:30a
4h 30m
1 stop
Depart: Sun Jul 9 2017 Return: Tue Aug 8 2017 Trip spans 31 days
United
United
PIT
3:10a
STL
7:32a
4h 22m
1 stop
STL
7:28a
PIT
11:40a
4h 12m
1 stop
Depart: Sat Aug 5 2017 Return: Thu Aug 10 2017 Trip spans 6 days
Major Airline
Major Airline
PIT
1:00a
STL
3:06a
2h 06m
1 stop
STL
1:00a
PIT
1:06a
0h 06m
1 stop
Depart: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
Delta
Delta
PIT
3:40p
STL
8:04p
4h 24m
1 stop
STL
2:30a
PIT
6:09a
3h 39m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 23 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:05a
STL
5:27a
4h 22m
1 stop
STL
12:00p
PIT
4:40p
4h 40m
1 stop
Depart: Thu Dec 14 2017 Return: Sun Dec 17 2017 Trip spans 4 days
United
United
PIT
2:02p
STL
7:59p
5h 57m
1 stop
STL
1:45a
PIT
7:12a
5h 27m
1 stop
Select an airline:  Southwest
Direct flights PIT to STL on Southwest
Flight # Depart PIT Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4371 7:30 am 8:10 am Jun 24 - Aug 12
3016 12:15 pm 12:55 pm Jul 4 - Jul 4
4185 12:15 pm 12:55 pm Jun 21 - Jun 30
4185 12:15 pm 12:55 pm Jul 3 - Jul 3
4185 12:15 pm 12:55 pm Jul 5 - Aug 14
5196 12:40 pm 1:20 pm Jun 25 - Aug 13
4026 6:50 pm 7:30 pm Jun 25 - Aug 13
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Pittsburgh
$187
Destination

St. Louis
$187