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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ontario to Portland

(Round-trip)
Depart: Sat Sep 19 2015 Return: Wed Sep 23 2015 Trip spans 5 days
Delta
Delta
ONT
9:15a
PDX
4:53p
7h 38m
1 stop
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
Depart: Tue Sep 22 2015 Return: Wed Sep 23 2015 Trip spans 2 days
Delta
Delta
ONT
2:20p
PDX
6:49p
4h 29m
1 stop
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
Depart: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
Delta
Delta
ONT
2:15a
PDX
8:15a
6h 00m
1 stop
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
Depart: Wed Sep 30 2015 Return: Sat Oct 3 2015 Trip spans 4 days
Delta
Delta
ONT
2:15a
PDX
8:15a
6h 00m
1 stop
PDX
9:46a
ONT
5:06p
7h 20m
1 stop
Depart: Sat Oct 3 2015 Return: Tue Oct 6 2015 Trip spans 4 days
Delta
Delta
ONT
9:15a
PDX
1:50p
4h 35m
1 stop
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
Depart: Tue Oct 6 2015 Return: Tue Oct 13 2015 Trip spans 8 days
Delta
Delta
ONT
2:23p
PDX
7:10p
4h 47m
1 stop
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
Depart: Tue Oct 13 2015 Return: Wed Oct 14 2015 Trip spans 2 days
Delta
Delta
ONT
2:15a
PDX
8:19a
6h 04m
1 stop
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
Depart: Wed Oct 14 2015 Return: Sat Oct 17 2015 Trip spans 4 days
Delta
Delta
ONT
2:23p
PDX
7:10p
4h 47m
1 stop
PDX
2:00a
ONT
8:10a
6h 10m
1 stop
Depart: Sat Oct 31 2015 Return: Sat Nov 7 2015 Trip spans 8 days
Delta
Delta
ONT
9:15a
PDX
1:45p
4h 30m
1 stop
PDX
11:48a
ONT
4:06p
4h 18m
1 stop
Depart: Tue Nov 3 2015 Return: Sat Nov 7 2015 Trip spans 5 days
Delta
Delta
ONT
1:20p
PDX
6:00p
4h 40m
1 stop
PDX
11:49a
ONT
4:06p
4h 17m
1 stop
Depart: Wed Nov 4 2015 Return: Sat Nov 7 2015 Trip spans 4 days
Delta
Delta
ONT
1:20p
PDX
6:00p
4h 40m
1 stop
PDX
11:49a
ONT
4:06p
4h 17m
1 stop
Depart: Mon Sep 21 2015 Return: Tue Sep 22 2015 Trip spans 2 days
US Airways
US Airways
ONT
8:35a
PDX
3:30p
6h 55m
1 stop
PDX
1:20a
ONT
7:33a
6h 13m
1 stop
Depart: Sun Sep 27 2015 Return: Tue Sep 29 2015 Trip spans 3 days
US Airways
US Airways
ONT
3:25p
PDX
9:32p
6h 07m
1 stop
PDX
1:20a
ONT
7:33a
6h 13m
1 stop
Depart: Sat Sep 12 2015 Return: Sat Sep 19 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
6:00a
PDX
12:48p
6h 48m
1 stop
PDX
4:55a
ONT
11:09a
6h 14m
1 stop
Depart: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
8:35a
PDX
3:30p
6h 55m
1 stop
PDX
1:20a
ONT
7:33a
6h 13m
1 stop
Depart: Fri Sep 11 2015 Return: Sat Sep 19 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
PDX
7:06p
2h 11m
nonstop
PDX
2:40a
ONT
4:56a
2h 16m
nonstop
Depart: Wed Sep 23 2015 Return: Wed Sep 30 2015 Trip spans 8 days
Southwest
Southwest
ONT
8:20a
PDX
11:55a
3h 35m
nonstop
PDX
6:55a
ONT
10:40a
3h 45m
1 stop
Depart: Mon Sep 14 2015 Return: Tue Sep 15 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
PDX
7:06p
2h 11m
nonstop
PDX
2:40a
ONT
4:56a
2h 16m
nonstop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
PDX
7:06p
2h 11m
nonstop
PDX
2:40a
ONT
4:56a
2h 16m
nonstop
Depart: Sun Sep 13 2015 Return: Wed Sep 16 2015 Trip spans 4 days
United
United
ONT
1:00a
PDX
5:58a
4h 58m
1 stop
PDX
8:24a
ONT
1:27p
5h 03m
1 stop
Direct flights ONT to PDX on Delta
Flight # Depart ONT Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
9157 8:55 pm 11:06 pm Aug 27 - Sep 26
9157 8:55 pm 11:11 pm Sep 27 - Oct 31
Airports
Origin

Ontario
$181
Destination

Portland
$181