Find Deals on 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
Students
under 26
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 Feb 16 2017 Return: Mon Feb 20 2017 Trip spans 5 days
American Airlines
American Airlines
PIT
1:30a
STL
5:54a
4h 24m
1 stop
STL
11:29a
PIT
4:38p
5h 09m
1 stop
Depart: Fri Mar 3 2017 Return: Tue Mar 7 2017 Trip spans 5 days
Major Airline
Major Airline
PIT
12:00a
STL
2:06a
2h 06m
nonstop
STL
12:00a
PIT
12:06a
0h 06m
nonstop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Delta
Delta
PIT
4:19a
STL
12:09p
7h 50m
1 stop
STL
12:47p
PIT
6:12p
5h 25m
1 stop
Depart: Tue Jan 31 2017 Return: Wed Feb 8 2017 Trip spans 9 days
Frontier
Frontier
PIT
3:20p
STL
1:43a
10h 23m
1 stop
STL
10:20a
PIT
12:18p
25h 58m
1 stop
Depart: Fri Mar 31 2017 Return: Mon Apr 3 2017 Trip spans 4 days
United
United
PIT
1:35p
STL
7:13p
5h 38m
1 stop
STL
6:15a
PIT
11:49a
5h 34m
1 stop
Depart: Sat Apr 29 2017 Return: Mon May 1 2017 Trip spans 3 days
American Airlines
American Airlines
PIT
9:59a
STL
2:38p
4h 39m
1 stop
STL
8:25a
PIT
1:50p
5h 25m
1 stop
Depart: Sun Mar 5 2017 Return: Thu Mar 9 2017 Trip spans 5 days
Major Airline
Major Airline
PIT
12:00a
STL
2:06a
2h 06m
1 stop
STL
12:00a
PIT
12:06a
0h 06m
1 stop
Depart: Sat Mar 4 2017 Return: Mon Mar 6 2017 Trip spans 3 days
Delta
Delta
PIT
1:05a
STL
5:46a
4h 41m
1 stop
STL
11:51a
PIT
5:23p
5h 32m
1 stop
Depart: Wed Feb 8 2017 Return: Tue Feb 14 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
10:27a
STL
5:32p
7h 05m
1 stop
STL
7:54a
PIT
12:06p
4h 12m
1 stop
Depart: Tue Mar 14 2017 Return: Fri Mar 17 2017 Trip spans 4 days
Delta
Delta
PIT
2:00a
STL
7:54a
5h 54m
1 stop
STL
11:31a
PIT
6:51p
7h 20m
1 stop
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
American Airlines
American Airlines
PIT
3:35a
STL
8:14a
4h 39m
1 stop
STL
2:19a
PIT
8:41a
6h 22m
1 stop
Depart: Thu Jan 26 2017 Return: Sat Jan 28 2017 Trip spans 3 days
Major Airline
Major Airline
PIT
12:00a
STL
2:06a
2h 06m
nonstop
STL
8:00a
PIT
8:06a
0h 06m
nonstop
Depart: Tue Mar 21 2017 Return: Fri Mar 24 2017 Trip spans 4 days
Delta
Delta
PIT
5:43a
STL
12:05p
6h 22m
1 stop
STL
1:55a
PIT
5:44a
3h 49m
1 stop
Depart: Mon Feb 20 2017 Return: Wed Feb 22 2017 Trip spans 3 days
United
United
PIT
2:50p
STL
7:40p
4h 50m
1 stop
STL
3:25a
PIT
7:50a
4h 25m
1 stop
Depart: Sat Feb 11 2017 Return: Mon Feb 13 2017 Trip spans 3 days
American Airlines
American Airlines
PIT
10:27a
STL
3:11p
4h 44m
1 stop
STL
2:19a
PIT
8:41a
6h 22m
1 stop
Depart: Fri Mar 24 2017 Return: Mon Mar 27 2017 Trip spans 4 days
United
United
PIT
1:35p
STL
7:13p
5h 38m
1 stop
STL
2:46p
PIT
6:29p
3h 43m
1 stop
Depart: Sun Feb 19 2017 Return: Mon Feb 20 2017 Trip spans 2 days
Delta
Delta
PIT
1:05a
STL
5:49a
4h 44m
1 stop
STL
1:05a
PIT
6:46a
5h 41m
1 stop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
American Airlines
American Airlines
PIT
1:25p
STL
7:25p
6h 00m
1 stop
STL
1:20p
PIT
5:49p
4h 29m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
Major Airline
Major Airline
PIT
1:00a
STL
3:06a
2h 06m
nonstop
STL
1:00a
PIT
1:06a
0h 06m
nonstop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Delta
Delta
PIT
2:30a
STL
6:34a
4h 04m
1 stop
STL
11:10a
PIT
5:45p
6h 35m
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
2423 7:45 am 8:55 am Jan 21 - Mar 4
1603 11:40 am 12:40 pm Jan 17 - Mar 8
3023 12:55 pm 1:50 pm Feb 12 - Mar 5
3023 12:55 pm 1:50 pm Jan 22 - Jan 29
5999 12:55 pm 1:50 pm Feb 5 - Feb 5
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Pittsburgh
$192
Destination

St. Louis
$192