Find Cheap Flights from Portland to Ottawa (PDX - YOW)

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.
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 Portland to Ottawa

(Round-trip)
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
YOW
9:01a
9h 01m
2 stops
YOW
12:00a
PDX
10:21a
10h 21m
2 stops
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
7:30a
7h 30m
1 stop
YOW
12:00a
PDX
9:51a
9h 51m
1 stop
Depart: Wed Aug 9 2017 Return: Tue Aug 15 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
7:30a
7h 30m
1 stop
YOW
12:00a
PDX
9:51a
9h 51m
1 stop
Depart: Wed Oct 18 2017 Return: Mon Oct 23 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
YOW
9:01a
9h 01m
2 stops
YOW
12:00a
PDX
12:01p
12h 01m
2 stops
Depart: Tue Aug 8 2017 Return: Fri Aug 11 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
11:50a
11h 50m
1 stop
YOW
12:00a
PDX
7:43a
7h 43m
1 stop
Depart: Wed Oct 4 2017 Return: Mon Oct 9 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
YOW
11:38a
11h 38m
2 stops
YOW
12:00a
PDX
2:07p
14h 07m
2 stops
Depart: Wed Aug 9 2017 Return: Fri Aug 11 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
7:30a
7h 30m
1 stop
YOW
12:00a
PDX
10:08a
10h 08m
1 stop
Depart: Tue Oct 17 2017 Return: Sun Oct 22 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
YOW
9:01a
9h 01m
2 stops
YOW
12:00a
PDX
12:01p
12h 01m
2 stops
Depart: Thu Aug 31 2017 Return: Sat Sep 2 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
8:02a
8h 02m
1 stop
YOW
12:00a
PDX
8:26a
8h 26m
1 stop
Depart: Tue Oct 24 2017 Return: Sun Oct 29 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
YOW
6:34a
6h 34m
1 stop
YOW
12:00a
PDX
7:15a
7h 15m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 15 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
12:45p
12h 45m
2 stops
YOW
12:00a
PDX
9:51a
9h 51m
1 stop
Depart: Tue Oct 3 2017 Return: Sun Oct 8 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
YOW
11:38a
11h 38m
2 stops
YOW
12:00a
PDX
12:01p
12h 01m
2 stops
Depart: Sat Jul 29 2017 Return: Thu Aug 3 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
11:53a
11h 53m
1 stop
YOW
12:00a
PDX
7:43a
7h 43m
1 stop
Depart: Sun Jul 30 2017 Return: Thu Aug 3 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
11:50a
11h 50m
1 stop
YOW
12:00a
PDX
7:43a
7h 43m
1 stop
Depart: Sat Aug 5 2017 Return: Tue Aug 15 2017 Trip spans 11 days
Delta
Delta
PDX
12:00a
YOW
11:22a
11h 22m
2 stops
YOW
12:00a
PDX
9:20a
9h 20m
2 stops
Depart: Mon Jul 31 2017 Return: Thu Aug 3 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
11:50a
11h 50m
1 stop
YOW
12:00a
PDX
7:43a
7h 43m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 8 2017 Trip spans 5 days
Delta
Delta
PDX
12:00a
YOW
9:01a
9h 01m
2 stops
YOW
12:00a
PDX
4:11p
16h 11m
2 stops
Depart: Tue Aug 1 2017 Return: Thu Aug 3 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
11:50a
11h 50m
1 stop
YOW
12:00a
PDX
7:43a
7h 43m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Jul 29 2017 Trip spans 4 days
Delta
Delta
PDX
12:00a
YOW
12:00p
12h 00m
2 stops
YOW
12:00a
PDX
3:11p
15h 11m
2 stops
Depart: Sat Jul 29 2017 Return: Wed Aug 9 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
YOW
9:25a
9h 25m
1 stop
YOW
12:00a
PDX
4:11p
16h 11m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Portland
$481
Destination

Ottawa
$481
Airlines