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
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 Apr 4 2017 Return: Tue Apr 18 2017 Trip spans 15 days
United
United
PWM
9:41a
ONT
11:06p
13h 25m
2 stops
ONT
3:15p
PWM
4:00a
12h 45m
2 stops
Depart: Wed Mar 1 2017 Return: Mon Mar 6 2017 Trip spans 6 days
American Airlines
American Airlines
PWM
9:20a
ONT
7:39p
10h 19m
2 stops
ONT
8:15p
PWM
5:35a
9h 20m
2 stops
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Delta
Delta
PWM
8:31a
ONT
9:49p
13h 18m
2 stops
ONT
6:23a
PWM
4:45p
10h 22m
2 stops
Depart: Mon Mar 6 2017 Return: Wed Mar 8 2017 Trip spans 3 days
United
United
PWM
8:48a
ONT
9:59p
13h 11m
2 stops
ONT
11:43a
PWM
1:31a
13h 48m
2 stops
Depart: Sat Jun 24 2017 Return: Sat Jul 1 2017 Trip spans 8 days
Major Airline
Major Airline
PWM
1:00a
ONT
9:11a
8h 11m
2 stops
ONT
1:00a
PWM
3:11a
2h 11m
2 stops
Depart: Fri Mar 10 2017 Return: Wed Mar 15 2017 Trip spans 5 days
United
United
PWM
5:20a
ONT
5:31p
12h 11m
2 stops
ONT
3:15p
PWM
4:02a
12h 47m
2 stops
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
United
United
PWM
7:38a
ONT
7:49p
12h 11m
2 stops
ONT
5:20p
PWM
4:01a
10h 41m
2 stops
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
United
United
PWM
7:38a
ONT
7:49p
12h 11m
2 stops
ONT
4:10p
PWM
4:12a
12h 02m
2 stops
Depart: Wed Mar 15 2017 Return: Fri Mar 17 2017 Trip spans 3 days
United
United
PWM
3:00a
ONT
5:41p
14h 41m
2 stops
ONT
1:35a
PWM
1:55p
12h 20m
2 stops
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Delta
Delta
PWM
4:40a
ONT
8:02p
15h 22m
2 stops
ONT
6:23a
PWM
4:45p
10h 22m
2 stops
Depart: Thu Mar 2 2017 Return: Wed Mar 8 2017 Trip spans 7 days
American Airlines
American Airlines
PWM
9:20a
ONT
7:39p
10h 19m
2 stops
ONT
5:49a
PWM
3:27p
9h 38m
2 stops
Depart: Sun Feb 26 2017 Return: Fri Mar 3 2017 Trip spans 6 days
$1184
Select
Delta
Delta
PWM
12:40a
ONT
3:46p
15h 06m
2 stops
ONT
5:36a
PWM
3:42p
10h 06m
2 stops
Depart: Sat Jul 1 2017 Return: Wed Jul 5 2017 Trip spans 5 days
$1213
Select
Delta
Delta
PWM
8:40a
ONT
8:02p
11h 22m
2 stops
ONT
2:00a
PWM
2:52p
12h 52m
2 stops
Depart: Thu Apr 6 2017 Return: Sun Apr 9 2017 Trip spans 4 days
$1581
Select
Delta
Delta
PWM
8:31a
ONT
9:49p
13h 18m
2 stops
ONT
2:00a
PWM
4:50p
14h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Portland
$402
Destination

Ontario
$402