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: Wed Sep 6 2017 Return: Sun Sep 10 2017 Trip spans 5 days
Frontier
Frontier
PDX
12:00a
STL
3:31p
15h 31m
1 stop
STL
12:00a
PDX
9:33a
9h 33m
1 stop
Depart: Thu Sep 28 2017 Return: Mon Oct 2 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
STL
10:25a
10h 25m
1 stop
STL
12:00a
PDX
4:33a
4h 33m
nonstop
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
12:00a
STL
3:53a
3h 53m
nonstop
STL
12:00a
PDX
4:33a
4h 33m
nonstop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
United
United
PDX
12:00a
STL
8:07a
8h 07m
1 stop
STL
12:00a
PDX
9:06a
9h 06m
1 stop
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
Delta
Delta
PDX
12:00a
STL
5:24a
5h 24m
1 stop
STL
12:00a
PDX
7:42a
7h 42m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
American Airlines
American Airlines
PDX
12:00a
STL
6:35a
6h 35m
1 stop
STL
12:00a
PDX
7:06a
7h 06m
1 stop
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
Frontier
Frontier
PDX
12:00a
STL
3:40p
15h 40m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Sat Oct 28 2017 Return: Mon Oct 30 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
12:00a
STL
3:53a
3h 53m
nonstop
STL
12:00a
PDX
4:33a
4h 33m
nonstop
Depart: Wed Sep 6 2017 Return: Sat Sep 9 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
STL
7:40a
7h 40m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Wed Sep 13 2017 Return: Sat Sep 16 2017 Trip spans 4 days
Frontier
Frontier
PDX
12:00a
STL
3:40p
15h 40m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Sat Oct 28 2017 Return: Mon Oct 30 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
STL
7:40a
7h 40m
1 stop
STL
12:00a
PDX
6:15a
6h 15m
1 stop
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
STL
6:23a
6h 23m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
United
United
PDX
12:00a
STL
7:02a
7h 02m
1 stop
STL
12:00a
PDX
9:25a
9h 25m
1 stop
Depart: Thu Sep 14 2017 Return: Sat Sep 16 2017 Trip spans 3 days
Frontier
Frontier
PDX
12:00a
STL
3:40p
15h 40m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Sat Oct 14 2017 Return: Fri Oct 20 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
12:00a
STL
3:53a
3h 53m
nonstop
STL
12:00a
PDX
4:33a
4h 33m
nonstop
Depart: Wed Sep 13 2017 Return: Sat Sep 16 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
STL
5:24a
5h 24m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Delta
Delta
PDX
12:00a
STL
5:26a
5h 26m
1 stop
STL
12:00a
PDX
6:43a
6h 43m
1 stop
Depart: Fri Sep 15 2017 Return: Sat Sep 16 2017 Trip spans 2 days
Frontier
Frontier
PDX
12:00a
STL
3:40p
15h 40m
1 stop
STL
12:00a
PDX
6:03a
6h 03m
1 stop
Depart: Sun Oct 15 2017 Return: Sat Oct 21 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
12:00a
STL
3:53a
3h 53m
nonstop
STL
12:00a
PDX
4:33a
4h 33m
nonstop
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
United
United
PDX
12:00a
STL
9:34a
9h 34m
1 stop
STL
12:00a
PDX
9:09a
9h 09m
1 stop
Direct flights PDX to STL on Southwest
Flight # Depart PDX Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
1290 8:00 am 1:45 pm Jul 24 - Aug 14
1368 9:05 am 2:50 pm Aug 15 - Sep 1
4659 9:30 am 3:15 pm Aug 20 - Aug 27
5065 10:00 am 3:45 pm Jul 23 - Aug 13
4253 10:05 am 3:50 pm Jul 22 - Aug 12
2554 10:15 am 4:00 pm Aug 19 - Sep 23
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Portland
$268
Destination

St. Louis
$268
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