Find Deals on Flights from Portland to Ontario (PWM - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Ontario

(Round-trip)
Depart: Tue Jan 24 2017 Return: Thu Feb 9 2017 Trip spans 17 days
United
United
PWM
5:15a
ONT
6:48p
13h 33m
2 stops
ONT
12:10p
PWM
1:45a
13h 35m
2 stops
Depart: Thu Feb 23 2017 Return: Wed Mar 1 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
7:54a
ONT
7:39p
11h 45m
2 stops
ONT
2:30p
PWM
3:32a
13h 02m
2 stops
Depart: Fri Dec 16 2016 Return: Sun Dec 18 2016 Trip spans 3 days
Delta
Delta
PWM
12:54a
ONT
2:08p
13h 14m
2 stops
ONT
1:00a
PWM
2:15p
13h 15m
2 stops
Depart: Thu Feb 2 2017 Return: Sun Feb 5 2017 Trip spans 4 days
United
United
PWM
9:15a
ONT
9:59p
12h 44m
2 stops
ONT
2:15p
PWM
1:45a
11h 30m
2 stops
Depart: Wed Jan 11 2017 Return: Tue Jan 17 2017 Trip spans 7 days
United
United
PWM
9:15a
ONT
9:59p
12h 44m
2 stops
ONT
2:15p
PWM
1:45a
11h 30m
2 stops
Depart: Sat Feb 25 2017 Return: Fri Mar 3 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
9:25a
ONT
7:39p
10h 14m
2 stops
ONT
8:15p
PWM
5:35a
9h 20m
2 stops
Depart: Sat Jan 7 2017 Return: Mon Jan 16 2017 Trip spans 10 days
American Airlines
American Airlines
PWM
3:00a
ONT
6:14p
15h 14m
2 stops
ONT
2:30p
PWM
5:44a
15h 14m
2 stops
Depart: Thu Jan 5 2017 Return: Mon Jan 9 2017 Trip spans 5 days
United
United
PWM
9:15a
ONT
9:59p
12h 44m
2 stops
ONT
2:15p
PWM
1:45a
11h 30m
2 stops
Depart: Fri Jan 6 2017 Return: Sat Jan 21 2017 Trip spans 16 days
American Airlines
American Airlines
PWM
6:24a
ONT
4:19p
9h 55m
2 stops
ONT
1:15a
PWM
11:50a
10h 35m
2 stops
Depart: Wed Feb 22 2017 Return: Tue Feb 28 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
9:20a
ONT
7:39p
10h 19m
2 stops
ONT
1:15a
PWM
11:50a
10h 35m
2 stops
Depart: Mon Jan 2 2017 Return: Sun Jan 8 2017 Trip spans 7 days
United
United
PWM
7:24a
ONT
10:44a
27h 20m
2 stops
ONT
12:10p
PWM
7:55a
19h 45m
2 stops
Depart: Tue Feb 21 2017 Return: Mon Feb 27 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
9:20a
ONT
7:39p
10h 19m
2 stops
ONT
2:30p
PWM
3:32a
13h 02m
2 stops
Depart: Sun Dec 25 2016 Return: Fri Jan 20 2017 Trip spans 27 days
$1166
Select
Delta
Delta
PWM
1:00a
ONT
3:59p
14h 59m
2 stops
ONT
5:36a
PWM
3:47p
10h 11m
2 stops
Depart: Fri Apr 14 2017 Return: Sat Apr 22 2017 Trip spans 9 days
United
United
PWM
7:22a
ONT
7:38p
12h 16m
2 stops
ONT
5:25p
PWM
3:52a
10h 27m
2 stops
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
$1216
Select
Delta
Delta
PWM
8:30a
ONT
9:47p
13h 17m
2 stops
ONT
6:15a
PWM
4:49p
10h 34m
2 stops
Depart: Mon Feb 20 2017 Return: Fri Feb 24 2017 Trip spans 5 days
American Airlines
American Airlines
PWM
9:38a
ONT
7:39p
10h 01m
2 stops
ONT
8:15p
PWM
5:35a
9h 20m
2 stops
Depart: Sat Jan 28 2017 Return: Sat Feb 4 2017 Trip spans 8 days
$2738
Select
Alaska Airlines
Alaska Airlines
PWM
9:05a
ONT
6:48a
21h 43m
2 stops
ONT
1:15p
PWM
11:50a
22h 35m
2 stops
Depart: Sun Jan 1 2017 Return: Mon Jan 2 2017 Trip spans 2 days
American Airlines
American Airlines
PWM
6:24a
ONT
4:19p
9h 55m
2 stops
ONT
8:10p
PWM
5:31a
9h 21m
2 stops
Depart: Fri Dec 23 2016 Return: Fri Dec 30 2016 Trip spans 8 days
American Airlines
American Airlines
PWM
6:24a
ONT
4:19p
9h 55m
2 stops
ONT
8:10p
PWM
5:37a
9h 27m
2 stops
Depart: Sun Dec 11 2016 Return: Thu Dec 15 2016 Trip spans 5 days
$1595
Select
Delta
Delta
PWM
2:00a
ONT
2:08p
12h 08m
2 stops
ONT
5:29a
PWM
3:55p
10h 26m
2 stops
* 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
$386
Destination

Ontario
$386