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

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 Lambert-St Louis to Portland

(Round-trip)
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Frontier
Frontier
STL
12:00a
PDX
9:54p
21h 54m
1 stop
PDX
12:00a
STL
10:25a
10h 25m
1 stop
Depart: Sat Oct 7 2017 Return: Sat Oct 14 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
3:53a
3h 53m
nonstop
Depart: Wed Oct 18 2017 Return: Thu Oct 26 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
6:30a
6h 30m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Oct 25 2017 Trip spans 10 days
United
United
STL
12:00a
PDX
6:46a
6h 46m
1 stop
PDX
12:00a
STL
8:16a
8h 16m
1 stop
Depart: Thu Oct 19 2017 Return: Tue Oct 24 2017 Trip spans 6 days
American Airlines
American Airlines
STL
12:00a
PDX
8:08a
8h 08m
1 stop
PDX
12:00a
STL
6:18a
6h 18m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Delta
Delta
STL
12:00a
PDX
8:26a
8h 26m
1 stop
PDX
12:00a
STL
5:26a
5h 26m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Aug 30 2017 Trip spans 3 days
Frontier
Frontier
STL
12:00a
PDX
9:56p
21h 56m
1 stop
PDX
12:00a
STL
3:31p
15h 31m
1 stop
Depart: Sat Sep 16 2017 Return: Wed Sep 20 2017 Trip spans 5 days
Frontier
Frontier
STL
12:00a
PDX
6:03a
6h 03m
1 stop
PDX
12:00a
STL
10:25a
10h 25m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
3:53a
3h 53m
nonstop
Depart: Thu Oct 19 2017 Return: Wed Oct 25 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
STL
12:00a
PDX
5:55a
5h 55m
1 stop
PDX
12:00a
STL
3:53a
3h 53m
nonstop
Depart: Wed Sep 20 2017 Return: Sat Sep 23 2017 Trip spans 4 days
Frontier
Frontier
STL
12:00a
PDX
9:54p
21h 54m
1 stop
PDX
12:00a
STL
3:40p
15h 40m
1 stop
Depart: Wed Oct 18 2017 Return: Sat Oct 21 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
3:53a
3h 53m
nonstop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Delta
Delta
STL
12:00a
PDX
7:14a
7h 14m
1 stop
PDX
12:00a
STL
10:01a
10h 01m
1 stop
Depart: Sat Oct 21 2017 Return: Mon Oct 30 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
7:54a
7h 54m
1 stop
Depart: Mon Dec 18 2017 Return: Tue Dec 26 2017 Trip spans 9 days
United
United
STL
12:00a
PDX
8:02a
8h 02m
1 stop
PDX
12:00a
STL
8:49a
8h 49m
1 stop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Frontier
Frontier
STL
12:00a
PDX
9:54p
21h 54m
1 stop
PDX
12:00a
STL
3:40p
15h 40m
1 stop
Depart: Sat Oct 21 2017 Return: Wed Oct 25 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
3:53a
3h 53m
nonstop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Delta
Delta
STL
12:00a
PDX
7:42a
7h 42m
1 stop
PDX
12:00a
STL
8:13a
8h 13m
1 stop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
6:21a
6h 21m
1 stop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
STL
12:00a
PDX
4:33a
4h 33m
nonstop
PDX
12:00a
STL
3:53a
3h 53m
nonstop
Direct flights STL to PDX on Southwest
Flight # Depart STL Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
2474 9:35 am 11:45 am Aug 19 - Sep 23
1619 1:50 pm 3:55 pm Aug 16 - Sep 1
1619 1:50 pm 3:55 pm Sep 5 - Sep 29
4376 1:50 pm 3:55 pm Sep 4 - Sep 4
3400 2:05 pm 4:10 pm Sep 3 - Sep 3
3610 2:05 pm 4:10 pm Sep 10 - Sep 24
3610 2:05 pm 4:10 pm Aug 20 - Aug 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$218
Destination

Portland
$218
Airlines Airline reviews

5 travelers who booked a flight from St. Louis to Portland rated their chosen airlines with an average of 8.5.

Overall
8.8
Boarding
10.0
Crew
8.8
Comfort
8.8
Food
8.0
Entertainment
6.8