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Find Flight Deals from Seattle/Tacoma Intl to Lambert-St Louis (SEA - STL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Lambert-St Louis

(Round-trip)
Depart: Tue May 12 2015 Return: Thu May 14 2015 Trip spans 3 days
US Airways
US Airways
SEA
4:25a
STL
11:05a
6h 40m
1 stop
STL
4:45p
SEA
11:36p
6h 51m
1 stop
Depart: Wed May 27 2015 Return: Tue Jun 30 2015 Trip spans 35 days
American Airlines
American Airlines
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Tue May 19 2015 Return: Tue Jun 16 2015 Trip spans 29 days
US Airways
US Airways
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Wed May 20 2015 Return: Tue Jun 16 2015 Trip spans 28 days
US Airways
US Airways
SEA
4:30p
STL
10:44p
6h 14m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Tue Jun 2 2015 Return: Tue Jun 16 2015 Trip spans 15 days
US Airways
US Airways
SEA
11:00a
STL
5:46p
6h 46m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Wed Jun 3 2015 Return: Tue Jun 16 2015 Trip spans 14 days
US Airways
US Airways
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Fri May 22 2015 Return: Wed Jun 3 2015 Trip spans 13 days
United
United
SEA
8:46p
STL
2:57a
6h 11m
1 stop
STL
1:20a
SEA
7:51a
6h 31m
1 stop
Depart: Wed May 13 2015 Return: Thu Jun 11 2015 Trip spans 30 days
US Airways
US Airways
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Sun May 24 2015 Return: Sat Jun 6 2015 Trip spans 14 days
US Airways
US Airways
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Thu May 28 2015 Return: Tue Jun 30 2015 Trip spans 34 days
American Airlines
American Airlines
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Sat May 30 2015 Return: Tue Jun 30 2015 Trip spans 32 days
American Airlines
American Airlines
SEA
1:15a
STL
7:44a
6h 29m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Mon Jun 1 2015 Return: Wed Jul 1 2015 Trip spans 31 days
United
United
SEA
8:46p
STL
3:26a
6h 40m
1 stop
STL
1:09a
SEA
7:46a
6h 37m
1 stop
Depart: Thu Jun 4 2015 Return: Tue Jun 16 2015 Trip spans 13 days
US Airways
US Airways
SEA
4:16p
STL
10:47p
6h 31m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Sat Jun 6 2015 Return: Tue Jun 16 2015 Trip spans 11 days
US Airways
US Airways
SEA
4:16p
STL
10:47p
6h 31m
1 stop
STL
4:45p
SEA
11:29p
6h 44m
1 stop
Depart: Tue Sep 1 2015 Return: Wed Sep 9 2015 Trip spans 9 days
United
United
SEA
7:40a
STL
4:09p
8h 29m
1 stop
STL
1:55a
SEA
8:08a
6h 13m
1 stop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
United
United
SEA
9:20a
STL
4:09p
6h 49m
1 stop
STL
12:40p
SEA
9:42p
9h 02m
1 stop
Depart: Wed Sep 9 2015 Return: Fri Sep 11 2015 Trip spans 3 days
United
United
SEA
9:20a
STL
4:09p
6h 49m
1 stop
STL
3:50p
SEA
9:42p
5h 52m
1 stop
Depart: Thu Sep 10 2015 Return: Fri Sep 11 2015 Trip spans 2 days
United
United
SEA
3:50a
STL
10:44a
6h 54m
1 stop
STL
3:50p
SEA
9:42p
5h 52m
1 stop
Depart: Sun May 17 2015 Return: Wed Jun 10 2015 Trip spans 25 days
Delta
Delta
SEA
8:35p
STL
2:29a
5h 54m
1 stop
STL
2:35a
SEA
8:45a
6h 10m
1 stop
Depart: Mon Jun 15 2015 Return: Fri Jun 19 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
2:10p
STL
5:57p
3h 47m
nonstop
STL
2:55p
SEA
7:09p
4h 14m
nonstop
Direct flights SEA to STL on Delta
Flight # Depart SEA Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
8989 11:50 am 5:33 pm Jun 5 - Jun 5
8989 11:50 am 5:33 pm May 29 - May 29
8989 11:50 am 5:33 pm May 23 - Jun 4
8989 11:50 am 5:33 pm May 14 - May 22
8989 11:50 am 5:33 pm May 13 - May 20
8989 11:50 am 5:33 pm May 6 - May 12
8989 11:50 am 5:33 pm May 4 - May 5
Airports
Origin

Seattle
$260
Destination

St Louis
$260