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

Air Canada 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$ 609 Cheap Flights from Portland to Ottawa in 2026

1 adult

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Find the cheapest flights from Portland to Ottawa

Round-trip

One-way

Cheap round-trip flights

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2:00 p.m. - 5:58 a.m.

PDX

YOW

12h 58m1 stop

5:15 p.m. - 9:48 a.m.

YOW

PDX

19h 33m2 stops

C$ 609Multiple Airlines

Sun, 3 May - Tue, 12 May

7:05 p.m. - 6:43 a.m.

PDX

YOW

8h 38m1 stop

6:00 a.m. - 2:40 p.m.

YOW

PDX

11h 40m2 stops

C$ 640Air Canada

Sat, 14 Feb - Sat, 21 Feb

7:05 p.m. - 9:23 a.m.

PDX

YOW

11h 18m2 stops

5:00 a.m. - 2:40 p.m.

YOW

PDX

12h 40m2 stops

C$ 645Air Canada

Sat, 14 Feb - Sat, 21 Feb

7:05 p.m. - 6:43 a.m.

PDX

YOW

8h 38m1 stop

5:50 p.m. - 9:15 a.m.

YOW

PDX

18h 25m1 stop

C$ 653Air Canada

Sat, 14 Feb - Sat, 21 Feb

2:00 p.m. - 5:58 a.m.

PDX

YOW

12h 58m1 stop

12:00 p.m. - 8:45 p.m.

YOW

PDX

11h 45m1 stop

C$ 661Multiple Airlines

Sun, 3 May - Tue, 12 May

10:31 a.m. - 5:59 p.m.

PDX

YOW

28h 28m1 stop

5:15 p.m. - 9:48 a.m.

YOW

PDX

19h 33m2 stops

C$ 675Multiple Airlines

Thu, 30 Apr - Tue, 12 May

7:05 a.m. - 3:56 p.m.

PDX

YOW

29h 51m1 stop

5:15 p.m. - 9:48 a.m.

YOW

PDX

19h 33m2 stops

C$ 688Multiple Airlines

Sat, 2 May - Tue, 12 May

10:31 a.m. - 5:59 p.m.

PDX

YOW

28h 28m1 stop

12:00 p.m. - 8:45 p.m.

YOW

PDX

11h 45m1 stop

C$ 727Multiple Airlines

Thu, 30 Apr - Tue, 12 May

7:05 p.m. - 6:45 a.m.

PDX

YOW

8h 40m1 stop

7:45 a.m. - 2:40 p.m.

YOW

PDX

9h 55m1 stop

C$ 730Air Canada

Wed, 1 Apr - Sun, 5 Apr

7:05 p.m. - 6:45 a.m.

PDX

YOW

8h 40m1 stop

5:45 a.m. - 2:40 p.m.

YOW

PDX

11h 55m2 stops

C$ 741Air Canada

Wed, 1 Apr - Sun, 5 Apr

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

14 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

21 Feb

YOW6:00 a.m.Ottawa

11h 40m

2 stops

PDX2:40 p.m.Portland

C$ 640

Find similar

Air Canada

14 Feb

PDX7:05 p.m.Portland

11h 18m

2 stops

YOW9:23 a.m.Ottawa

21 Feb

YOW5:00 a.m.Ottawa

12h 40m

2 stops

PDX2:40 p.m.Portland

C$ 645

Find similar

Air Canada

14 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

21 Feb

YOW5:50 p.m.Ottawa

18h 25m

1 stop

PDX9:15 a.m.Portland

C$ 653

Find similar

American Airlines flights from Portland to Ottawa

Our best American Airlines deals on Portland to Ottawa flight tickets

American Airlines

12 Feb

PDX11:48 a.m.Portland

26h 10m

2 stops

YOW4:58 p.m.Ottawa

15 Feb

YOW6:40 a.m.Ottawa

18h 18m

3 stops

PDX9:58 p.m.Portland

C$ 1,216

Find similar

American Airlines

12 Feb

PDX11:48 a.m.Portland

26h 10m

2 stops

YOW4:58 p.m.Ottawa

15 Feb

YOW6:40 a.m.Ottawa

18h 18m

3 stops

PDX9:58 p.m.Portland

C$ 1,221

Find similar

American Airlines

15 Jan

PDX11:59 p.m.Portland

13h 54m

2 stops

YOW4:53 p.m.Ottawa

18 Jan

YOW6:45 a.m.Ottawa

19h 47m

3 stops

PDX11:32 p.m.Portland

C$ 1,427

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

2:00 p.m.-5:58 a.m.

1 stop12h 58m

Ottawa

Tue 12/5

5:15 p.m.-9:48 a.m.

2 stops19h 33m

C$ 609

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 14/2

7:05 p.m.-6:43 a.m.

1 stop8h 38m

Ottawa

Sat 21/2

6:00 a.m.-2:40 p.m.

2 stops11h 40m

C$ 640

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 14/2

7:05 p.m.-9:23 a.m.

2 stops11h 18m

Ottawa

Sat 21/2

5:00 a.m.-2:40 p.m.

2 stops12h 40m

C$ 645

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 14/2

7:05 p.m.-6:43 a.m.

1 stop8h 38m

Ottawa

Sat 21/2

5:50 p.m.-9:15 a.m.

1 stop18h 25m

C$ 653

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

2:00 p.m.-5:58 a.m.

1 stop12h 58m

Ottawa

Tue 12/5

12:00 p.m.-8:45 p.m.

1 stop11h 45m

C$ 661

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 30/4

10:31 a.m.-5:59 p.m.

1 stop28h 28m

Ottawa

Tue 12/5

5:15 p.m.-9:48 a.m.

2 stops19h 33m

C$ 675

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 2/5

7:05 a.m.-3:56 p.m.

1 stop29h 51m

Ottawa

Tue 12/5

5:15 p.m.-9:48 a.m.

2 stops19h 33m

C$ 688

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 30/4

10:31 a.m.-5:59 p.m.

1 stop28h 28m

Ottawa

Tue 12/5

12:00 p.m.-8:45 p.m.

1 stop11h 45m

C$ 727

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 1/4

7:05 p.m.-6:45 a.m.

1 stop8h 40m

Ottawa

Sun 5/4

7:45 a.m.-2:40 p.m.

1 stop9h 55m

C$ 730

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 1/4

7:05 p.m.-6:45 a.m.

1 stop8h 40m

Ottawa

Sun 5/4

5:45 a.m.-2:40 p.m.

2 stops11h 55m

C$ 741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

What is the cheapest month to fly to Ottawa?

The month of August is, on average, the cheapest month to fly to Ottawa from Portland, with most prices found around C$ 532. If you aren’t able to travel to Ottawa during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 672.

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

Fastest flight time	7h 40m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 40m

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

Search flight deals

How far is Portland to Ottawa by plane?
The straight-line distance from Portland to Ottawa is 3607.3 km. Typically, this will take 7h 40m 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.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Wakefield

Prescott

Petawawa

Calabogie

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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.