Find Deals on Flights from Portland to Ontario (PDX - 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 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Major Airline
Major Airline
PDX
3:00a
ONT
8:31a
5h 31m
1 stop
ONT
9:30a
PDX
2:13p
4h 43m
1 stop
Depart: Mon Mar 13 2017 Return: Thu Mar 23 2017 Trip spans 11 days
United
United
PDX
9:12a
ONT
3:31p
6h 19m
1 stop
ONT
4:10p
PDX
8:45p
4h 35m
1 stop
Depart: Sat Mar 11 2017 Return: Wed Mar 15 2017 Trip spans 4 days
American Airlines
American Airlines
PDX
12:10a
ONT
6:48a
6h 38m
1 stop
ONT
8:45a
PDX
3:53p
7h 08m
1 stop
Depart: Fri Mar 10 2017 Return: Thu Mar 16 2017 Trip spans 6 days
Delta
Delta
PDX
10:05a
ONT
5:51p
7h 46m
2 stops
ONT
2:00a
PDX
8:22a
6h 22m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Sun Apr 16 2017 Return: Tue Apr 18 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Tue Mar 14 2017 Return: Thu Mar 23 2017 Trip spans 10 days
United
United
PDX
1:40a
ONT
6:11a
4h 31m
1 stop
ONT
4:10p
PDX
8:45p
4h 35m
1 stop
Depart: Tue Apr 18 2017 Return: Sat Apr 22 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Fri Apr 21 2017 Return: Thu Apr 27 2017 Trip spans 7 days
Major Airline
Major Airline
PDX
9:00p
ONT
2:14p
17h 14m
1 stop
ONT
3:45a
PDX
8:43a
4h 58m
1 stop
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Mon May 1 2017 Return: Thu May 4 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
1:55p
ONT
4:08p
2h 13m
nonstop
ONT
4:45p
PDX
7:05p
2h 20m
nonstop
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
Major Airline
Major Airline
PDX
3:30a
ONT
8:30a
5h 00m
2 stops
ONT
10:20p
PDX
3:36a
5h 16m
2 stops
Depart: Sat Mar 4 2017 Return: Wed Mar 8 2017 Trip spans 5 days
American Airlines
American Airlines
PDX
12:10a
ONT
6:46a
6h 36m
1 stop
ONT
7:45a
PDX
2:53p
7h 08m
1 stop
Depart: Wed Mar 8 2017 Return: Thu Mar 9 2017 Trip spans 2 days
Delta
Delta
PDX
11:59a
ONT
6:10p
6h 11m
1 stop
ONT
1:00a
PDX
7:22a
6h 22m
1 stop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:03p
2h 18m
nonstop
Depart: Sun Apr 9 2017 Return: Thu Apr 13 2017 Trip spans 5 days
United
United
PDX
1:50a
ONT
6:11a
4h 21m
1 stop
ONT
4:05p
PDX
8:47p
4h 42m
1 stop
Depart: Mon Mar 6 2017 Return: Sat Mar 11 2017 Trip spans 6 days
American Airlines
American Airlines
PDX
10:30a
ONT
4:39p
6h 09m
1 stop
ONT
11:30a
PDX
5:59p
6h 29m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
PDX
4:10a
ONT
6:23a
2h 13m
nonstop
ONT
4:45p
PDX
7:03p
2h 18m
nonstop
Direct flights PDX to ONT on Delta
Flight # Depart PDX Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
9126 5:55 pm 8:08 pm Mar 12 - Apr 30
9126 6:10 pm 8:23 pm Feb 16 - Mar 11
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Portland
$113
Destination

Ontario
$113
Airlines Airline reviews

5 travelers who booked a flight from Portland to Ontario rated their chosen airlines with an average of 9.7.

Overall
10.0
Boarding
10.0
Crew
10.0
Comfort
9.6
Food
9.2
Entertainment
9.2