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$ 579 Cheap Flights from Portland to Ottawa in 2025/26

1 adult

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Find the cheapest flights from Portland to Ottawa

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One-way

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Cheap round-trip flights

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7:00 a.m. - 5:03 p.m.PDX-YOW

31h 03m1 stop

5:40 a.m. - 10:46 p.m.YOW-PDX

20h 06m2 stops

C$ 747Multiple Airlines

Find Deal

Wed, 7 Jan - Wed, 14 Jan

7:00 a.m. - 5:03 p.m.PDX-YOW

31h 03m1 stop

4:15 p.m. - 4:44 p.m.YOW-PDX

27h 29m2 stops

C$ 757Multiple Airlines

Find Deal

Wed, 14 Jan - Wed, 21 Jan

10:30 a.m. - 2:44 p.m.PDX-YOW

25h 14m1 stop

7:15 p.m. - 1:45 p.m.YOW-PDX

21h 30m2 stops

C$ 806Multiple Airlines

Find Deal

Fri, 10 Apr - Mon, 13 Apr

10:30 a.m. - 2:44 p.m.PDX-YOW

25h 14m1 stop

6:45 p.m. - 1:45 p.m.YOW-PDX

22h 00m1 stop

C$ 883Multiple Airlines

Find Deal

Fri, 10 Apr - Mon, 13 Apr

7:00 a.m. - 5:03 p.m.PDX-YOW

31h 03m1 stop

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 885Multiple Airlines

Find Deal

Wed, 14 Jan - Wed, 21 Jan

7:00 a.m. - 5:03 p.m.PDX-YOW

31h 03m1 stop

4:40 p.m. - 8:48 p.m.YOW-PDX

31h 08m1 stop

C$ 904Multiple Airlines

Find Deal

Wed, 7 Jan - Wed, 14 Jan

7:00 p.m. - 6:43 a.m.PDX-YOW

8h 43m1 stop

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

9h 55m1 stop

C$ 919Air Canada

Find Deal

Wed, 14 Jan - Wed, 21 Jan

7:00 p.m. - 8:18 a.m.PDX-YOW

10h 18m2 stops

7:15 a.m. - 2:40 p.m.YOW-PDX

10h 25m2 stops

C$ 921Air Canada

Find Deal

Wed, 14 Jan - Wed, 21 Jan

7:00 p.m. - 6:43 a.m.PDX-YOW

8h 43m1 stop

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

11h 55m2 stops

C$ 926Air Canada

Find Deal

Wed, 14 Jan - Wed, 21 Jan

7:00 p.m. - 11:08 a.m.PDX-YOW

13h 08m2 stops

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

11h 55m2 stops

C$ 943Air Canada

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Wed, 14 Jan - Wed, 21 Jan

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

14 Jan

PDX7:00 p.m.Portland

8h 43m

1 stop

YOW6:43 a.m.Ottawa

21 Jan

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 919

Find similar

Air Canada

14 Jan

PDX7:00 p.m.Portland

10h 18m

2 stops

YOW8:18 a.m.Ottawa

21 Jan

YOW7:15 a.m.Ottawa

10h 25m

2 stops

PDX2:40 p.m.Portland

C$ 921

Find similar

Air Canada

14 Jan

PDX7:00 p.m.Portland

8h 43m

1 stop

YOW6:43 a.m.Ottawa

21 Jan

YOW5:45 a.m.Ottawa

11h 55m

2 stops

PDX2:40 p.m.Portland

C$ 926

Find similar

United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

United Airlines

8 Jan

PDX10:47 a.m.Portland

7h 31m

1 stop

YOW9:18 p.m.Ottawa

11 Jan

YOW6:20 a.m.Ottawa

8h 37m

1 stop

PDX11:57 a.m.Portland

C$ 1,038

Find similar

United Airlines

28 Nov

PDX7:00 a.m.Portland

11h 18m

1 stop

YOW9:18 p.m.Ottawa

30 Nov

YOW9:45 a.m.Ottawa

13h 44m

1 stop

PDX8:29 p.m.Portland

C$ 2,049

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 7/1

7:00 a.m.-5:03 p.m.

1 stop31h 03m

Ottawa

Wed 14/1

5:40 a.m.-10:46 p.m.

2 stops20h 06m

C$ 747

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/1

7:00 a.m.-5:03 p.m.

1 stop31h 03m

Ottawa

Wed 21/1

4:15 p.m.-4:44 p.m.

2 stops27h 29m

C$ 757

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 10/4

10:30 a.m.-2:44 p.m.

1 stop25h 14m

Ottawa

Mon 13/4

7:15 p.m.-1:45 p.m.

2 stops21h 30m

C$ 806

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 10/4

10:30 a.m.-2:44 p.m.

1 stop25h 14m

Ottawa

Mon 13/4

6:45 p.m.-1:45 p.m.

1 stop22h 00m

C$ 883

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/1

7:00 a.m.-5:03 p.m.

1 stop31h 03m

Ottawa

Wed 21/1

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 885

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 7/1

7:00 a.m.-5:03 p.m.

1 stop31h 03m

Ottawa

Wed 14/1

4:40 p.m.-8:48 p.m.

1 stop31h 08m

C$ 904

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/1

7:00 p.m.-6:43 a.m.

1 stop8h 43m

Ottawa

Wed 21/1

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

1 stop9h 55m

C$ 919

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/1

7:00 p.m.-8:18 a.m.

2 stops10h 18m

Ottawa

Wed 21/1

7:15 a.m.-2:40 p.m.

2 stops10h 25m

C$ 921

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/1

7:00 p.m.-6:43 a.m.

1 stop8h 43m

Ottawa

Wed 21/1

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

2 stops11h 55m

C$ 926

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/1

7:00 p.m.-11:08 a.m.

2 stops13h 08m

Ottawa

Wed 21/1

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

2 stops11h 55m

C$ 943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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$ 547. 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$ 691.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from Portland to Ottawa during this time can be as low as C$ 580. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 615 per ticket.

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

Direct flights	None

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

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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 31m 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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Brockville

Smiths Falls

Perth

Wakefield

Calabogie

Prescott

Petawawa

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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.