Find Cheap Flights from Portland to Lambert-St Louis (PDX - 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 Portland to Lambert-St Louis

(Round-trip)
Depart: Thu Aug 17 2017 Return: Fri Aug 25 2017 Trip spans 9 days
Frontier
Frontier
PDX
6:35a
STL
5:01p
10h 26m
1 stop
STL
9:40a
PDX
3:42p
6h 02m
1 stop
Depart: Sat Sep 23 2017 Return: Thu Sep 28 2017 Trip spans 6 days
Major Airline
Major Airline
PDX
9:27p
STL
6:03a
8h 36m
1 stop
STL
8:05a
PDX
5:40p
9h 35m
1 stop
Depart: Thu Dec 7 2017 Return: Tue Dec 12 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
PDX
3:00a
STL
6:40a
3h 40m
nonstop
STL
9:35a
PDX
1:45p
4h 10m
nonstop
Depart: Mon Sep 11 2017 Return: Thu Sep 14 2017 Trip spans 4 days
Delta
Delta
PDX
12:30p
STL
5:55p
5h 25m
1 stop
STL
2:45a
PDX
10:03a
7h 18m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
United
United
PDX
11:10a
STL
7:17p
8h 07m
1 stop
STL
2:35p
PDX
11:41p
9h 06m
1 stop
Depart: Wed Sep 6 2017 Return: Mon Sep 11 2017 Trip spans 6 days
Frontier
Frontier
PDX
6:35a
STL
5:01p
10h 26m
1 stop
STL
12:05p
PDX
9:40p
9h 35m
1 stop
Depart: Tue Sep 26 2017 Return: Thu Sep 28 2017 Trip spans 3 days
Major Airline
Major Airline
PDX
9:45p
STL
1:07p
15h 22m
3 stops
STL
8:05a
PDX
3:23p
7h 18m
3 stops
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Frontier
Frontier
PDX
7:05a
STL
5:07p
10h 02m
1 stop
STL
12:05p
PDX
9:40p
9h 35m
1 stop
Depart: Sun Oct 8 2017 Return: Tue Oct 10 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
5:00a
STL
8:53a
3h 53m
nonstop
STL
11:33a
PDX
4:06p
4h 33m
nonstop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Major Airline
Major Airline
PDX
10:00p
STL
1:40a
3h 40m
nonstop
STL
4:35a
PDX
8:45a
4h 10m
nonstop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
Frontier
Frontier
PDX
7:05a
STL
5:07p
10h 02m
1 stop
STL
12:05p
PDX
9:40p
9h 35m
1 stop
Depart: Fri Nov 24 2017 Return: Wed Nov 29 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
PDX
3:00a
STL
6:40a
3h 40m
nonstop
STL
9:35a
PDX
1:45p
4h 10m
nonstop
Depart: Fri Jul 14 2017 Return: Sun Jul 16 2017 Trip spans 3 days
Delta
Delta
PDX
12:51p
STL
6:23p
5h 32m
1 stop
STL
1:35a
PDX
9:54a
8h 19m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Jul 31 2017 Trip spans 12 days
United
United
PDX
9:32a
STL
7:06p
9h 34m
1 stop
STL
2:00a
PDX
9:33a
7h 33m
1 stop
Depart: Tue Sep 12 2017 Return: Thu Sep 21 2017 Trip spans 10 days
Frontier
Frontier
PDX
7:05a
STL
5:07p
10h 02m
1 stop
STL
12:05p
PDX
9:40p
9h 35m
1 stop
Depart: Mon Oct 30 2017 Return: Fri Nov 3 2017 Trip spans 5 days
Major Airline
Major Airline
PDX
1:00a
STL
4:53a
3h 53m
nonstop
STL
7:33a
PDX
12:06p
4h 33m
nonstop
Depart: Wed Jul 26 2017 Return: Sun Jul 30 2017 Trip spans 5 days
Delta
Delta
PDX
8:35p
STL
2:26a
5h 51m
1 stop
STL
1:35a
PDX
7:32a
5h 57m
1 stop
Depart: Sat Nov 18 2017 Return: Thu Nov 23 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
PDX
3:00a
STL
6:40a
3h 40m
nonstop
STL
9:35a
PDX
1:45p
4h 10m
nonstop
Depart: Wed Sep 13 2017 Return: Sat Sep 16 2017 Trip spans 4 days
Frontier
Frontier
PDX
7:05a
STL
5:07p
10h 02m
1 stop
STL
12:05p
PDX
9:40p
9h 35m
1 stop
Depart: Thu Jul 27 2017 Return: Mon Jul 31 2017 Trip spans 5 days
Delta
Delta
PDX
8:35p
STL
2:26a
5h 51m
1 stop
STL
2:45p
PDX
9:14p
6h 29m
1 stop
Direct flights PDX to STL on Southwest
Flight # Depart PDX Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
1240 8:00 am 1:45 pm Jul 3 - Jul 3
1290 8:00 am 1:45 pm Jun 21 - Jun 30
1290 8:00 am 1:45 pm Jul 5 - Aug 14
1460 8:20 am 2:05 pm Jul 4 - Jul 4
5065 10:00 am 3:45 pm Jun 25 - Aug 13
4253 10:05 am 3:50 pm Jun 24 - Aug 12
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Portland
$264
Destination

St. Louis
$264
Airlines Airline reviews

2 travelers who booked a flight from Portland to St. Louis rated their chosen airlines with an average of 10.0.

Overall
10.0
Boarding
10.0
Crew
10.0
Comfort
10.0
Food
10.0
Entertainment
10.0