Find Deals on 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 10 2017 Return: Tue May 16 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
10:32a
STL
3:58p
5h 26m
1 stop
STL
1:05p
PWM
6:34p
5h 29m
1 stop
Depart: Wed Apr 26 2017 Return: Mon May 1 2017 Trip spans 6 days
Delta
Delta
PWM
1:00p
STL
8:20p
7h 20m
1 stop
STL
2:48p
PWM
6:55p
4h 07m
1 stop
Depart: Fri May 19 2017 Return: Mon May 22 2017 Trip spans 4 days
Major Airline
Major Airline
PWM
1:00a
STL
4:11a
3h 11m
1 stop
STL
1:00a
PWM
2:11a
1h 11m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
United
United
PWM
5:25a
STL
10:34a
5h 09m
1 stop
STL
1:15a
PWM
5:57a
4h 42m
1 stop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
American Airlines
American Airlines
PWM
10:32a
STL
5:55p
7h 23m
1 stop
STL
1:05p
PWM
6:34p
5h 29m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
Delta
Delta
PWM
1:30a
STL
6:22a
4h 52m
1 stop
STL
1:55p
PWM
6:50p
4h 55m
1 stop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
Delta
Delta
PWM
8:40a
STL
3:07p
6h 27m
1 stop
STL
7:30a
PWM
12:30p
5h 00m
1 stop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
American Airlines
American Airlines
PWM
2:00a
STL
7:38a
5h 38m
1 stop
STL
1:05p
PWM
6:34p
5h 29m
1 stop
Depart: Fri May 12 2017 Return: Tue May 16 2017 Trip spans 5 days
Delta
Delta
PWM
2:03a
STL
9:18a
7h 15m
1 stop
STL
2:42p
PWM
6:55p
4h 13m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
United
United
PWM
3:30p
STL
8:22p
4h 52m
1 stop
STL
1:15a
PWM
5:57a
4h 42m
1 stop
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
Delta
Delta
PWM
9:29a
STL
3:07p
5h 38m
1 stop
STL
1:19p
PWM
6:35p
5h 16m
1 stop
Depart: Sat Jul 22 2017 Return: Wed Jul 26 2017 Trip spans 5 days
Major Airline
Major Airline
PWM
1:00a
STL
4:11a
3h 11m
1 stop
STL
1:00a
PWM
2:11a
1h 11m
1 stop
Depart: Mon May 15 2017 Return: Tue May 16 2017 Trip spans 2 days
American Airlines
American Airlines
PWM
10:32a
STL
5:55p
7h 23m
1 stop
STL
1:05p
PWM
6:34p
5h 29m
1 stop
Depart: Tue Apr 11 2017 Return: Sat Apr 15 2017 Trip spans 5 days
Delta
Delta
PWM
8:31a
STL
3:09p
6h 38m
1 stop
STL
1:55p
PWM
6:48p
4h 53m
1 stop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
American Airlines
American Airlines
PWM
2:00a
STL
7:38a
5h 38m
1 stop
STL
1:05p
PWM
6:34p
5h 29m
1 stop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
Delta
Delta
PWM
1:59a
STL
9:20a
7h 21m
1 stop
STL
2:15a
PWM
7:07a
4h 52m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Delta
Delta
PWM
9:29a
STL
5:38p
8h 09m
1 stop
STL
1:19p
PWM
6:35p
5h 16m
1 stop
Depart: Wed May 17 2017 Return: Wed May 24 2017 Trip spans 8 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
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
Delta
Delta
PWM
1:30a
STL
6:22a
4h 52m
1 stop
STL
12:45p
PWM
6:48p
6h 03m
1 stop
Depart: Sun May 14 2017 Return: Tue May 16 2017 Trip spans 3 days
American Airlines
American Airlines
PWM
2:06a
STL
7:14a
5h 08m
1 stop
STL
1:05p
PWM
6:34p
5h 29m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Portland
$256
Destination

St. Louis
$256