Find Cheap Flights from Portland to Lambert-St Louis (PWM - 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 May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
Delta
Delta
PWM
1:15p
STL
7:21p
6h 06m
1 stop
STL
12:00p
PWM
6:14p
6h 14m
1 stop
Depart: Wed Oct 18 2017 Return: Sat Oct 21 2017 Trip spans 4 days
United
United
PWM
2:10a
STL
7:32a
5h 22m
1 stop
STL
2:45a
PWM
7:25a
4h 40m
1 stop
Depart: Fri Oct 20 2017 Return: Sat Oct 21 2017 Trip spans 2 days
American Airlines
American Airlines
PWM
1:40a
STL
7:05a
5h 25m
1 stop
STL
3:50a
PWM
8:52a
5h 02m
1 stop
Depart: Sun May 14 2017 Return: Sun Jun 11 2017 Trip spans 29 days
Major Airline
Major Airline
PWM
2:00a
STL
5:11a
3h 11m
1 stop
STL
2:00a
PWM
3:11a
1h 11m
1 stop
Depart: Mon Jul 17 2017 Return: Fri Jul 21 2017 Trip spans 5 days
Southwest
Southwest
PWM
1:30a
STL
6:05a
4h 35m
1 stop
STL
3:35p
PWM
7:40p
4h 05m
1 stop
Depart: Mon Jun 12 2017 Return: Tue Jun 13 2017 Trip spans 2 days
Delta
Delta
PWM
2:37p
STL
8:56p
6h 19m
1 stop
STL
8:47a
PWM
3:41p
6h 54m
1 stop
Depart: Tue Oct 17 2017 Return: Thu Oct 26 2017 Trip spans 10 days
United
United
PWM
8:54a
STL
4:19p
7h 25m
1 stop
STL
2:45a
PWM
7:25a
4h 40m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Delta
Delta
PWM
2:00a
STL
9:12a
7h 12m
1 stop
STL
1:19p
PWM
6:35p
5h 16m
1 stop
Depart: Sun Oct 22 2017 Return: Tue Oct 24 2017 Trip spans 3 days
American Airlines
American Airlines
PWM
1:40a
STL
7:05a
5h 25m
1 stop
STL
1:59a
PWM
8:52a
6h 53m
1 stop
Depart: Thu Oct 19 2017 Return: Sat Oct 21 2017 Trip spans 3 days
United
United
PWM
2:00a
STL
6:48a
4h 48m
1 stop
STL
2:45a
PWM
7:25a
4h 40m
1 stop
Depart: Tue May 30 2017 Return: Fri Jun 2 2017 Trip spans 4 days
Major Airline
Major Airline
PWM
2:00a
STL
5:11a
3h 11m
1 stop
STL
2:00a
PWM
3:11a
1h 11m
1 stop
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
American Airlines
American Airlines
PWM
3:49a
STL
10:58a
7h 09m
1 stop
STL
1:59a
PWM
8:52a
6h 53m
1 stop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
Delta
Delta
PWM
1:15p
STL
7:21p
6h 06m
1 stop
STL
1:49p
PWM
6:55p
5h 06m
1 stop
Depart: Sat Oct 21 2017 Return: Thu Oct 26 2017 Trip spans 6 days
United
United
PWM
2:10a
STL
7:32a
5h 22m
1 stop
STL
1:00a
PWM
7:25a
6h 25m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
American Airlines
American Airlines
PWM
3:49a
STL
10:58a
7h 09m
1 stop
STL
1:59a
PWM
8:52a
6h 53m
1 stop
Depart: Mon Oct 23 2017 Return: Tue Oct 24 2017 Trip spans 2 days
Delta
Delta
PWM
9:29a
STL
3:07p
5h 38m
1 stop
STL
2:30a
PWM
6:52a
4h 22m
1 stop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
American Airlines
American Airlines
PWM
3:49a
STL
9:10a
5h 21m
1 stop
STL
10:49a
PWM
3:37p
4h 48m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
10:35a
STL
4:23p
5h 48m
1 stop
STL
1:59a
PWM
8:52a
6h 53m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
Delta
Delta
PWM
12:40p
STL
5:45p
5h 05m
1 stop
STL
12:44p
PWM
6:55p
6h 11m
1 stop
Depart: Fri May 5 2017 Return: Tue May 9 2017 Trip spans 5 days
American Airlines
American Airlines
PWM
10:32a
STL
5:55p
7h 23m
1 stop
STL
1:59a
PWM
8:52a
6h 53m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Portland
$290
Destination

St. Louis
$290