Find Deals on Flights from Lambert-St Louis to Portland (STL - PWM)

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: Tue Jun 6 2017 Return: Sat Jun 10 2017 Trip spans 5 days
Delta
Delta
STL
6:30a
PWM
10:53a
4h 23m
1 stop
PWM
2:00a
STL
7:39a
5h 39m
1 stop
Depart: Sat Apr 15 2017 Return: Sun Apr 30 2017 Trip spans 16 days
American Airlines
American Airlines
STL
2:00a
PWM
8:52a
6h 52m
1 stop
PWM
2:00a
STL
7:14a
5h 14m
1 stop
Depart: Sun Apr 16 2017 Return: Mon May 1 2017 Trip spans 16 days
Major Airline
Major Airline
STL
1:00a
PWM
2:11a
1h 11m
nonstop
PWM
1:00a
STL
4:11a
3h 11m
nonstop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
United
United
STL
1:15a
PWM
5:57a
4h 42m
1 stop
PWM
9:46a
STL
6:03p
8h 17m
1 stop
Depart: Thu Mar 16 2017 Return: Tue Mar 21 2017 Trip spans 6 days
Delta
Delta
STL
2:05a
PWM
7:14a
5h 09m
1 stop
PWM
1:30a
STL
6:24a
4h 54m
1 stop
Depart: Thu Jul 6 2017 Return: Wed Jul 12 2017 Trip spans 7 days
American Airlines
American Airlines
STL
1:00a
PWM
8:32a
7h 32m
1 stop
PWM
1:45a
STL
6:55a
5h 10m
1 stop
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
Delta
Delta
STL
12:59p
PWM
6:04p
5h 05m
1 stop
PWM
8:29a
STL
3:05p
6h 36m
1 stop
Depart: Wed Mar 15 2017 Return: Mon Mar 20 2017 Trip spans 6 days
United
United
STL
2:40a
PWM
8:17a
5h 37m
1 stop
PWM
1:45p
STL
7:54a
18h 09m
1 stop
Depart: Thu Mar 9 2017 Return: Tue Mar 14 2017 Trip spans 5 days
Delta
Delta
STL
1:05a
PWM
6:14a
5h 09m
1 stop
PWM
1:50a
STL
7:12a
5h 22m
1 stop
Depart: Tue Jul 4 2017 Return: Sat Jul 8 2017 Trip spans 5 days
American Airlines
American Airlines
STL
3:50a
PWM
8:52a
5h 02m
1 stop
PWM
6:35a
STL
11:29a
4h 54m
1 stop
Depart: Thu Mar 23 2017 Return: Fri Mar 24 2017 Trip spans 2 days
Delta
Delta
STL
2:05a
PWM
7:14a
5h 09m
1 stop
PWM
1:50a
STL
7:12a
5h 22m
1 stop
Depart: Sat Jun 24 2017 Return: Mon Jul 3 2017 Trip spans 10 days
American Airlines
American Airlines
STL
12:00p
PWM
4:58p
4h 58m
1 stop
PWM
10:50a
STL
5:56p
7h 06m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
United
United
STL
10:31a
PWM
3:31a
17h 00m
1 stop
PWM
1:45p
STL
6:50p
5h 05m
1 stop
Depart: Mon Mar 13 2017 Return: Fri Mar 17 2017 Trip spans 5 days
Delta
Delta
STL
12:47p
PWM
6:57p
6h 10m
1 stop
PWM
1:30a
STL
6:24a
4h 54m
1 stop
Depart: Fri Mar 3 2017 Return: Sat Mar 11 2017 Trip spans 9 days
American Airlines
American Airlines
STL
9:36a
PWM
1:59p
4h 23m
1 stop
PWM
9:20a
STL
3:24p
6h 04m
1 stop
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
American Airlines
American Airlines
STL
1:00a
PWM
7:35a
6h 35m
1 stop
PWM
9:20a
STL
3:24p
6h 04m
1 stop
Depart: Thu Jun 15 2017 Return: Fri Aug 11 2017 Trip spans 58 days
Delta
Delta
STL
2:00a
PWM
7:50a
5h 50m
1 stop
PWM
9:29a
STL
3:07p
5h 38m
1 stop
Depart: Sun Mar 5 2017 Return: Sat Mar 11 2017 Trip spans 7 days
American Airlines
American Airlines
STL
7:54a
PWM
2:03p
6h 09m
1 stop
PWM
9:20a
STL
3:24p
6h 04m
1 stop
Depart: Mon Mar 6 2017 Return: Sat Mar 11 2017 Trip spans 6 days
American Airlines
American Airlines
STL
2:10a
PWM
7:35a
5h 25m
1 stop
PWM
9:20a
STL
3:24p
6h 04m
1 stop
Depart: Tue Mar 14 2017 Return: Sun Mar 19 2017 Trip spans 6 days
Delta
Delta
STL
12:47p
PWM
6:57p
6h 10m
1 stop
PWM
2:00a
STL
7:54a
5h 54m
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

St. Louis
$328
Destination

Portland
$328