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Find Flight Deals from Ontario to Portland (ONT - PDX)

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

Book cheap flights from Ontario to Portland

(Round-trip)
Depart: Tue Jun 23 2015 Return: Wed Jul 1 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:45p
2h 10m
nonstop
PDX
2:25a
ONT
4:39a
2h 14m
nonstop
Depart: Sat Jul 18 2015 Return: Wed Jul 29 2015 Trip spans 12 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Mon Jul 20 2015 Return: Wed Jul 29 2015 Trip spans 10 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Tue Jul 21 2015 Return: Wed Jul 29 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Sat Jul 25 2015 Return: Wed Jul 29 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Mon Jul 27 2015 Return: Wed Jul 29 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Tue Jul 28 2015 Return: Wed Aug 5 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Wed Jul 29 2015 Return: Wed Aug 5 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Sat Aug 1 2015 Return: Wed Aug 5 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Tue Aug 4 2015 Return: Wed Aug 5 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Tue Aug 11 2015 Return: Wed Aug 12 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Sat Jul 11 2015 Return: Sun Jul 12 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:45p
2h 10m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Mon Jul 13 2015 Return: Tue Jul 14 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Tue Jul 14 2015 Return: Sat Jul 18 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Fri Jul 17 2015 Return: Wed Jul 29 2015 Trip spans 13 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Sun Jul 19 2015 Return: Wed Jul 29 2015 Trip spans 11 days
Alaska Airlines
Alaska Airlines
ONT
4:35p
PDX
6:42p
2h 07m
nonstop
PDX
2:25a
ONT
4:44a
2h 19m
nonstop
Depart: Sat Jun 20 2015 Return: Sat Jun 27 2015 Trip spans 8 days
United
United
ONT
2:07p
PDX
8:41p
6h 34m
1 stop
PDX
8:22a
ONT
3:31p
7h 09m
1 stop
Depart: Thu Nov 26 2015 Return: Mon Dec 7 2015 Trip spans 12 days
Delta
Delta
ONT
1:05a
PDX
7:30a
6h 25m
1 stop
PDX
11:30a
ONT
5:26p
5h 56m
1 stop
Depart: Wed Sep 9 2015 Return: Sun Sep 13 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
2:28a
PDX
9:08a
6h 40m
1 stop
PDX
2:40a
ONT
4:56a
2h 16m
nonstop
Depart: Fri Jun 19 2015 Return: Thu Jun 25 2015 Trip spans 7 days
US Airways
US Airways
ONT
3:25p
PDX
9:28p
6h 03m
1 stop
PDX
1:20a
ONT
7:31a
6h 11m
1 stop
Direct flights ONT to PDX on Delta
Flight # Depart ONT Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
9157 7:45 pm 10:02 pm May 21 - Jun 5
9157 8:35 pm 10:45 pm Jun 7 - Jul 11
Airports
Origin

Ontario
$206
Destination

Portland
$206