Which airlines fly to Oregon?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Oregon from Ottawa according to our data. Air Canada is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Oregon?

United Airlines is the most popular carrier operating from Ottawa to Oregon

When did momondo last update prices for flights from Ottawa Airport to Oregon?

Prices for flights from Ottawa Airport to Oregon were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Oregon?

As of September 2026, there are 3 operators available to choose from for flights from Ottawa Airport to Oregon.

How old do you have to be to fly from Ottawa Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 424 Cheap Flights from Ottawa to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 p.m. - 9:31 a.m.YOW Ottawa-PDX Portland

18h 26m2 stops Calgary Vancouver Intl

7:45 p.m. - 5:58 a.m.PDX Portland-YOW Ottawa

7h 13m1 stop Vancouver Intl

C$ 640Air Canada

Tue, 20 Oct - Sat, 24 Oct

6:55 a.m. - 7:11 p.m.YOW Ottawa-PDX Portland

15h 16m1 stop Vancouver Intl

7:45 p.m. - 5:58 a.m.PDX Portland-YOW Ottawa

7h 13m1 stop Vancouver Intl

C$ 640Air Canada

Tue, 20 Oct - Sat, 24 Oct

6:05 p.m. - 9:31 a.m.YOW Ottawa-PDX Portland

18h 26m2 stops Calgary Vancouver Intl

10:10 a.m. - 10:54 p.m.PDX Portland-YOW Ottawa

9h 44m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

C$ 645Air Canada

Tue, 20 Oct - Sat, 24 Oct

6:00 a.m. - 2:27 p.m.YOW Ottawa-PDX Portland

11h 27m2 stops Washington, D.C. Dulles Intl San Francisco

5:00 a.m. - 11:54 p.m.PDX Portland-YOW Ottawa

15h 54m2 stops Denver Intl Washington, D.C. Dulles Intl

C$ 704United Airlines

Tue, 20 Oct - Sat, 24 Oct

6:25 a.m. - 11:33 a.m.YOW Ottawa-PDX Portland

8h 08m1 stop Chicago O'Hare Intl

8:40 a.m. - 11:54 p.m.PDX Portland-YOW Ottawa

12h 14m2 stops Denver Intl Washington, D.C. Dulles Intl

C$ 704United Airlines

Tue, 20 Oct - Sat, 24 Oct

2:52 p.m. - 8:10 p.m.YOW Ottawa-PDX Portland

8h 18m1 stop Washington, D.C. Dulles Intl

7:02 a.m. - 5:16 p.m.PDX Portland-YOW Ottawa

7h 14m1 stop Chicago O'Hare Intl

C$ 704United Airlines

Tue, 20 Oct - Sat, 24 Oct

7:20 a.m. - 1:50 p.m.YOW Ottawa-PDX Portland

9h 30m1 stop Calgary

2:30 p.m. - 12:30 p.m.PDX Portland-YOW Ottawa

19h 00m2 stops Calgary Edmonton

C$ 952WestJet

Sun, 4 Oct - Wed, 7 Oct

6:50 a.m. - 1:50 p.m.YOW Ottawa-PDX Portland

10h 00m2 stops Toronto Pearson Intl Calgary

2:30 p.m. - 12:30 p.m.PDX Portland-YOW Ottawa

19h 00m2 stops Calgary Edmonton

C$ 954WestJet

Sun, 4 Oct - Wed, 7 Oct

7:00 a.m. - 11:10 p.m.YOW Ottawa-PDX Portland

19h 10m3 stops Toronto Pearson Intl Chicago O'Hare Intl Phoenix Sky Harbor Intl

11:49 p.m. - 5:58 p.m.PDX Portland-YOW Ottawa

15h 09m2 stops Dallas/Fort Worth Toronto Pearson Intl

C$ 1,110American Airlines

Sun, 1 Nov - Wed, 4 Nov

6:00 a.m. - 10:23 p.m.YOW Ottawa-PDX Portland

19h 23m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

7:45 p.m. - 5:10 p.m.PDX Portland-YOW Ottawa

18h 25m2 stops Vancouver Intl Calgary

C$ 1,171Multiple Airlines

Sun, 4 Oct - Wed, 7 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 5:52 p.m.YOW Ottawa-PDX Portland

13h 52m2 stops Toronto Pearson Intl Charlotte Douglas

11:08 p.m. - 2:55 p.m.PDX Portland-YOW Ottawa

12h 47m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 936American Airlines

Tue, 29 Sep - Sat, 3 Oct

7:00 a.m. - 5:52 p.m.YOW Ottawa-PDX Portland

13h 52m2 stops Toronto Pearson Intl Charlotte Douglas

11:08 p.m. - 2:55 p.m.PDX Portland-YOW Ottawa

12h 47m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 957American Airlines

Tue, 29 Sep - Sat, 3 Oct

7:20 a.m. - 1:50 p.m.YOW Ottawa-PDX Portland

9h 30m1 stop Calgary

2:30 p.m. - 5:35 a.m.PDX Portland-YOW Ottawa

12h 05m1 stop Calgary

C$ 975WestJet

Wed, 30 Sep - Sun, 4 Oct

7:20 a.m. - 1:50 p.m.YOW Ottawa-PDX Portland

9h 30m1 stop Calgary

2:30 p.m. - 12:30 p.m.PDX Portland-YOW Ottawa

19h 00m2 stops Calgary Edmonton

C$ 976WestJet

Wed, 30 Sep - Sun, 4 Oct

6:55 a.m. - 1:50 p.m.YOW Ottawa-PDX Portland

9h 55m2 stops Toronto Pearson Intl Calgary

2:30 p.m. - 12:30 p.m.PDX Portland-YOW Ottawa

19h 00m2 stops Calgary Edmonton

C$ 983WestJet

Wed, 30 Sep - Sun, 4 Oct

7:20 a.m. - 1:50 p.m.YOW Ottawa-PDX Portland

9h 30m1 stop Calgary

6:09 a.m. - 5:35 a.m.PDX Portland-YOW Ottawa

20h 26m2 stops Seattle/Tacoma Intl Calgary

C$ 1,098Multiple Airlines

Wed, 30 Sep - Sat, 3 Oct

10:37 a.m. - 6:53 p.m.YOW Ottawa-PDX Portland

11h 16m1 stop Chicago O'Hare Intl

11:30 p.m. - 1:59 p.m.PDX Portland-YOW Ottawa

11h 29m1 stop Chicago O'Hare Intl

C$ 1,123Air Canada

Wed, 30 Sep - Sat, 3 Oct

6:25 a.m. - 11:33 a.m.YOW Ottawa-PDX Portland

8h 08m1 stop Chicago O'Hare Intl

8:30 a.m. - 9:35 p.m.PDX Portland-YOW Ottawa

10h 05m1 stop Chicago O'Hare Intl

C$ 1,123Air Canada

Tue, 29 Sep - Sat, 3 Oct

5:20 p.m. - 10:23 p.m.YOW Ottawa-PDX Portland

8h 03m1 stop Chicago O'Hare Intl

7:02 a.m. - 9:35 p.m.PDX Portland-YOW Ottawa

11h 33m1 stop Chicago O'Hare Intl

C$ 1,124United Airlines

Wed, 30 Sep - Sat, 3 Oct

6:25 a.m. - 1:15 p.m.YOW Ottawa-PDX Portland

9h 50m2 stops Chicago O'Hare Intl Denver Intl

7:02 a.m. - 5:16 p.m.PDX Portland-YOW Ottawa

7h 14m1 stop Chicago O'Hare Intl

C$ 1,133United Airlines

Wed, 30 Sep - Sat, 3 Oct

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United Airlines flights from Ottawa to Oregon

Our best United Airlines deals on Ottawa to Oregon flight tickets

United Airlines

20 Oct

YOW6:25 a.m.Ottawa

8h 08m

1 stop

PDX11:33 a.m.Portland

24 Oct

PDX8:40 a.m.Portland

12h 14m

2 stops

YOW11:54 p.m.Ottawa

C$ 704

United Airlines

20 Oct

YOW6:00 a.m.Ottawa

11h 27m

2 stops

PDX2:27 p.m.Portland

24 Oct

PDX5:00 a.m.Portland

15h 54m

2 stops

YOW11:54 p.m.Ottawa

C$ 706

United Airlines

20 Oct

YOW6:25 a.m.Ottawa

11h 02m

2 stops

PDX2:27 p.m.Portland

24 Oct

PDX9:00 a.m.Portland

11h 54m

2 stops

YOW11:54 p.m.Ottawa

C$ 724

Air Canada flights from Ottawa to Oregon

Our best Air Canada deals on Ottawa to Oregon flight tickets

Air Canada

20 Oct

YOW6:55 a.m.Ottawa

15h 16m

1 stop

PDX7:11 p.m.Portland

24 Oct

PDX7:45 p.m.Portland

7h 13m

1 stop

YOW5:58 a.m.Ottawa

C$ 640

Air Canada

20 Oct

YOW6:05 p.m.Ottawa

18h 26m

2 stops

PDX9:31 a.m.Portland

24 Oct

PDX10:10 a.m.Portland

9h 44m

2 stops

YOW10:54 p.m.Ottawa

C$ 645

Air Canada

23 Dec

YOW7:50 p.m.Ottawa

16h 36m

2 stops

PDX9:26 a.m.Portland

31 Dec

PDX7:10 p.m.Portland

13h 10m

2 stops

YOW11:20 a.m.Ottawa

C$ 816

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Tue 20/10

6:05 p.m.-9:31 a.m.

2 stops18h 26m

Portland

Sat 24/10

7:45 p.m.-5:58 a.m.

1 stop7h 13m

C$ 640

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Tue 20/10

6:55 a.m.-7:11 p.m.

1 stop15h 16m

Portland

Sat 24/10

7:45 p.m.-5:58 a.m.

1 stop7h 13m

C$ 640

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Tue 20/10

6:05 p.m.-9:31 a.m.

2 stops18h 26m

Portland

Sat 24/10

10:10 a.m.-10:54 p.m.

2 stops9h 44m

C$ 645

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Tue 20/10

6:00 a.m.-2:27 p.m.

2 stops11h 27m

Portland

Sat 24/10

5:00 a.m.-11:54 p.m.

2 stops15h 54m

C$ 704

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Tue 20/10

6:25 a.m.-11:33 a.m.

1 stop8h 08m

Portland

Sat 24/10

8:40 a.m.-11:54 p.m.

2 stops12h 14m

C$ 704

Quickest round-trip

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Tue 20/10

2:52 p.m.-8:10 p.m.

1 stop8h 18m

Portland

Sat 24/10

7:02 a.m.-5:16 p.m.

1 stop7h 14m

C$ 704

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Sun 4/10

7:20 a.m.-1:50 p.m.

1 stop9h 30m

Portland

Wed 7/10

2:30 p.m.-12:30 p.m.

2 stops19h 00m

C$ 952

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Sun 4/10

6:50 a.m.-1:50 p.m.

2 stops10h 00m

Portland

Wed 7/10

2:30 p.m.-12:30 p.m.

2 stops19h 00m

C$ 954

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Sun 1/11

7:00 a.m.-11:10 p.m.

3 stops19h 10m

Portland

Wed 4/11

11:49 p.m.-5:58 p.m.

2 stops15h 09m

C$ 1,110

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Sun 4/10

6:00 a.m.-10:23 p.m.

3 stops19h 23m

Portland

Wed 7/10

7:45 p.m.-5:10 p.m.

2 stops18h 25m

C$ 1,171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The cheapest month to fly to Oregon from Ottawa is in June. Flight prices, which tend to average around C$ 592, are often lower during this time because this is during the off-season. If you don’t want to visit Oregon in June, then you should wait until July to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 626.

Can stopping save me money on Ottawa to Oregon flights?

You could potentially save up to 44% on your flight if you consider stops on a Ottawa to Oregon flight.

Cheap Ottawa to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Oregon

Best price found	C$ 424
Fastest flight time	8h 41m
Direct flights	None

The best one-way flight to Oregon from Ottawa in the past 72 hours is C$ 424. The best round-trip flight deal from Ottawa to Oregon found on momondo in the last 72 hours is C$ 640.

The fastest flight from Ottawa to Oregon takes 8h 41m

There are no direct flights from Ottawa to Oregon. There are no popular flight routes from Ottawa to Oregon.

Search flight deals

Frequently asked questions about flying from Ottawa to Oregon

When did momondo last update prices for flights from Ottawa Airport to Oregon?
Prices for flights from Ottawa Airport to Oregon were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Oregon?
As of September 2026, there are 3 operators available to choose from for flights from Ottawa Airport to Oregon.
How old do you have to be to fly from Ottawa Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Oregon

Compare and see reviews for airlines that fly from Ottawa to Oregon with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 271	Free Cancellation	Rating 7.2 3,448 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 291	Free Cancellation	Rating 7.1 11,676 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 486	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Oregon?

Finding the right flight to Oregon from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oregon quick and easy, saving you time and money.

Can I find flights from Ottawa to Oregon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oregon from Ottawa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ottawa to Oregon?

Once all potential Ottawa to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.