How many flights depart from Portland to Ottawa on average per week?

6 flights are operational weekly from Portland to Ottawa as of August 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

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

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

Prices for flights from Portland Airport to Ottawa Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents you'll need for your trip to Ottawa Airport 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 308 Cheap Flights from Portland to Ottawa in 2026

Find the cheapest flights from Portland to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:33 p.m. - 5:15 p.m.PDX Portland-YOW Ottawa

16h 42m2 stops San Francisco Calgary

3:10 p.m. - 9:32 a.m.YOW Ottawa-PDX Portland

21h 22m1 stop Newark

C$ 728Multiple Airlines

Thu, 22 Oct - Mon, 26 Oct

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

10h 05m1 stop Chicago O'Hare Intl

3:10 p.m. - 9:27 p.m.YOW Ottawa-PDX Portland

9h 17m1 stop Newark

C$ 742United Airlines

Tue, 20 Oct - Wed, 21 Oct

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

10h 05m1 stop Chicago O'Hare Intl

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

8h 03m1 stop Chicago O'Hare Intl

C$ 743United Airlines

Mon, 5 Oct - Wed, 14 Oct

7:30 a.m. - 5:15 p.m.PDX Portland-YOW Ottawa

30h 45m2 stops Oakland Calgary

3:10 p.m. - 9:32 a.m.YOW Ottawa-PDX Portland

21h 22m1 stop Newark

C$ 752Multiple Airlines

Thu, 22 Oct - Mon, 26 Oct

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

10h 05m1 stop Chicago O'Hare Intl

10:37 a.m. - 9:00 p.m.YOW Ottawa-PDX Portland

13h 23m2 stops Chicago O'Hare Intl San Francisco

C$ 756United Airlines

Mon, 5 Oct - Wed, 14 Oct

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

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

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

8h 03m1 stop Chicago O'Hare Intl

C$ 763United Airlines

Tue, 20 Oct - Wed, 21 Oct

6:55 p.m. - 9:56 a.m.PDX Portland-YOW Ottawa

12h 01m2 stops Denver Intl Washington, D.C. Dulles Intl

10:37 a.m. - 6:31 p.m.YOW Ottawa-PDX Portland

10h 54m2 stops Chicago O'Hare Intl San Francisco

C$ 770United Airlines

Mon, 5 Oct - Wed, 14 Oct

6:09 a.m. - 7:20 p.m.PDX Portland-YOW Ottawa

10h 11m2 stops Seattle/Tacoma Intl Calgary

7:00 a.m. - 4:26 p.m.YOW Ottawa-PDX Portland

12h 26m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl

C$ 790Multiple Airlines

Thu, 22 Oct - Mon, 26 Oct

6:09 a.m. - 7:20 p.m.PDX Portland-YOW Ottawa

10h 11m2 stops Seattle/Tacoma Intl Calgary

7:00 a.m. - 4:26 p.m.YOW Ottawa-PDX Portland

12h 26m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl

C$ 818Multiple Airlines

Thu, 22 Oct - Mon, 26 Oct

7:33 a.m. - 4:20 p.m.PDX Portland-YOW Ottawa

29h 47m1 stop Newark

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

30h 11m2 stops Orlando Los Angeles

C$ 861Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

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Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

5 Oct

PDX7:45 p.m.Portland

7h 13m

1 stop

YOW5:58 a.m.Ottawa

14 Oct

YOW6:00 a.m.Ottawa

11h 46m

2 stops

PDX2:46 p.m.Portland

C$ 888

Air Canada

20 Oct

PDX7:45 p.m.Portland

10h 34m

2 stops

YOW9:19 a.m.Ottawa

21 Oct

YOW12:00 p.m.Ottawa

10h 11m

2 stops

PDX7:11 p.m.Portland

C$ 892

Air Canada

20 Oct

PDX7:45 p.m.Portland

17h 38m

1 stop

YOW4:23 p.m.Ottawa

21 Oct

YOW7:30 p.m.Ottawa

17h 01m

2 stops

PDX9:31 a.m.Portland

C$ 895

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

WestJet

7 Sep

PDX2:30 p.m.Portland

12h 05m

1 stop

YOW5:35 a.m.Ottawa

12 Sep

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 1,016

WestJet

7 Sep

PDX2:30 p.m.Portland

23h 45m

1 stop

YOW5:15 p.m.Ottawa

12 Sep

YOW6:55 a.m.Ottawa

9h 55m

2 stops

PDX1:50 p.m.Portland

C$ 1,023

WestJet

7 Sep

PDX5:54 p.m.Portland

20h 21m

2 stops

YOW5:15 p.m.Ottawa

12 Sep

YOW6:55 a.m.Ottawa

9h 55m

2 stops

PDX1:50 p.m.Portland

C$ 1,067

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 22/10

9:33 p.m.-5:15 p.m.

2 stops16h 42m

Ottawa

Mon 26/10

3:10 p.m.-9:32 a.m.

1 stop21h 22m

C$ 728

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 20/10

8:30 a.m.-9:35 p.m.

1 stop10h 05m

Ottawa

Wed 21/10

3:10 p.m.-9:27 p.m.

1 stop9h 17m

C$ 742

Quickest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 5/10

8:30 a.m.-9:35 p.m.

1 stop10h 05m

Ottawa

Wed 14/10

5:20 p.m.-10:23 p.m.

1 stop8h 03m

C$ 743

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 22/10

7:30 a.m.-5:15 p.m.

2 stops30h 45m

Ottawa

Mon 26/10

3:10 p.m.-9:32 a.m.

1 stop21h 22m

C$ 752

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 5/10

8:30 a.m.-9:35 p.m.

1 stop10h 05m

Ottawa

Wed 14/10

10:37 a.m.-9:00 p.m.

2 stops13h 23m

C$ 756

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 20/10

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

2 stops12h 14m

Ottawa

Wed 21/10

5:20 p.m.-10:23 p.m.

1 stop8h 03m

C$ 763

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 5/10

6:55 p.m.-9:56 a.m.

2 stops12h 01m

Ottawa

Wed 14/10

10:37 a.m.-6:31 p.m.

2 stops10h 54m

C$ 770

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 22/10

6:09 a.m.-7:20 p.m.

2 stops10h 11m

Ottawa

Mon 26/10

7:00 a.m.-4:26 p.m.

2 stops12h 26m

C$ 790

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 22/10

6:09 a.m.-7:20 p.m.

2 stops10h 11m

Ottawa

Mon 26/10

7:00 a.m.-4:26 p.m.

2 stops12h 26m

C$ 818

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Sat 3/10

7:33 a.m.-4:20 p.m.

1 stop29h 47m

Ottawa

Sat 10/10

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

2 stops30h 11m

C$ 860

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Ottawa

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

Other information

What is the typical price of a round-trip flight between Portland and Ottawa?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 669 to C$ 1,255.
The lowest price recently found on this route was C$ 728.

What is the cheapest month to fly to Ottawa?

The month of February is, on average, the cheapest month to fly to Ottawa from Portland, with most prices found around C$ 0. If you aren’t able to travel to Ottawa during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 677.

How have Portland to Ottawa flight prices changed over time?

When to book flights from Portland to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Ottawa (PDX to YOW) flight deals and tips

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

Best price found	C$ 308
Fastest flight time	10h 05m
Direct flights	None

The best one-way flight to Ottawa from Portland in the past 72 hours is C$ 308. The best round-trip flight deal from Portland to Ottawa found on momondo in the last 72 hours is C$ 728.

The fastest flight from Portland to Ottawa takes 10h 05m

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

Search flight deals

Frequently asked questions about flying from Portland to Ottawa

How far is Portland to Ottawa by plane?
The straight-line distance from Portland to Ottawa is 3607.3 km. Typically, this will take 10h 05m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Ottawa Airport?
Prices for flights from Portland Airport to Ottawa Airport refresh daily.
How old do you have to be to fly from Portland Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Perth

Pembroke

Smiths Falls

Prescott

Wakefield

Calabogie

Petawawa

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Ottawa . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Portland to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Ottawa.

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

Price alerts on flights to Ottawa from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.