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$ 229 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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7:10 a.m. - 5:25 p.m.PDX-YOW

31h 15m2 stops

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

31h 08m1 stop

C$ 667Multiple Airlines

Find Deal

Tue, 20 Jan - Tue, 27 Jan

10:40 a.m. - 5:25 p.m.PDX-YOW

27h 45m1 stop

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

20h 06m2 stops

C$ 669Multiple Airlines

Find Deal

Tue, 6 Jan - Tue, 20 Jan

10:40 a.m. - 5:25 p.m.PDX-YOW

27h 45m1 stop

5:40 a.m. - 9:22 a.m.YOW-PDX

30h 42m2 stops

C$ 700Multiple Airlines

Find Deal

Mon, 5 Jan - Wed, 14 Jan

10:40 a.m. - 5:25 p.m.PDX-YOW

27h 45m1 stop

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

31h 08m1 stop

C$ 773Multiple Airlines

Find Deal

Tue, 6 Jan - Tue, 20 Jan

11:59 p.m. - 5:12 p.m.PDX-YOW

14h 13m1 stop

3:10 p.m. - 9:49 p.m.YOW-PDX

9h 39m1 stop

C$ 803United Airlines

Find Deal

Thu, 8 Jan - Sun, 11 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$ 807Multiple Airlines

Find Deal

Fri, 10 Apr - Mon, 13 Apr

8:30 a.m. - 9:18 p.m.PDX-YOW

9h 48m2 stops

3:10 p.m. - 9:49 p.m.YOW-PDX

9h 39m1 stop

C$ 816United Airlines

Find Deal

Thu, 8 Jan - Sun, 11 Jan

11:59 p.m. - 10:26 a.m.PDX-YOW

7h 27m1 stop

3:10 p.m. - 9:45 p.m.YOW-PDX

9h 35m1 stop

C$ 820United Airlines

Find Deal

Thu, 11 Dec - Sat, 13 Dec

6:14 a.m. - 12:42 a.m.PDX-YOW

15h 28m2 stops

6:45 a.m. - 7:54 p.m.YOW-PDX

16h 09m2 stops

C$ 824Multiple Airlines

Find Deal

Tue, 6 Jan - Tue, 20 Jan

7:45 p.m. - 2:27 p.m.PDX-YOW

15h 42m2 stops

9:45 a.m. - 6:10 p.m.YOW-PDX

11h 25m2 stops

C$ 830United Airlines

Find Deal

Mon, 5 Jan - Wed, 14 Jan

United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

United Airlines

8 Jan

PDX11:59 p.m.Portland

14h 13m

1 stop

YOW5:12 p.m.Ottawa

11 Jan

YOW3:10 p.m.Ottawa

9h 39m

1 stop

PDX9:49 p.m.Portland

C$ 803

Find similar

United Airlines

8 Jan

PDX8:30 a.m.Portland

9h 48m

2 stops

YOW9:18 p.m.Ottawa

11 Jan

YOW3:10 p.m.Ottawa

9h 39m

1 stop

PDX9:49 p.m.Portland

C$ 816

Find similar

United Airlines

11 Dec

PDX11:59 p.m.Portland

7h 27m

1 stop

YOW10:26 a.m.Ottawa

13 Dec

YOW3:10 p.m.Ottawa

9h 35m

1 stop

PDX9:45 p.m.Portland

C$ 820

Find similar

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

8 Jan

PDX7:00 p.m.Portland

10h 18m

2 stops

YOW8:18 a.m.Ottawa

11 Jan

YOW5:45 a.m.Ottawa

11h 55m

2 stops

PDX2:40 p.m.Portland

C$ 852

Find similar

Air Canada

12 Feb

PDX7:00 p.m.Portland

8h 43m

1 stop

YOW6:43 a.m.Ottawa

15 Feb

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 858

Find similar

Air Canada

8 Jan

PDX7:00 p.m.Portland

10h 18m

2 stops

YOW8:18 a.m.Ottawa

11 Jan

YOW8:25 p.m.Ottawa

15h 50m

2 stops

PDX9:15 a.m.Portland

C$ 886

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 20/1

7:10 a.m.-5:25 p.m.

2 stops31h 15m

Ottawa

Tue 27/1

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

1 stop31h 08m

C$ 667

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 6/1

10:40 a.m.-5:25 p.m.

1 stop27h 45m

Ottawa

Tue 20/1

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

2 stops20h 06m

C$ 669

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/1

10:40 a.m.-5:25 p.m.

1 stop27h 45m

Ottawa

Wed 14/1

5:40 a.m.-9:22 a.m.

2 stops30h 42m

C$ 700

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 6/1

10:40 a.m.-5:25 p.m.

1 stop27h 45m

Ottawa

Tue 20/1

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

1 stop31h 08m

C$ 773

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 8/1

11:59 p.m.-5:12 p.m.

1 stop14h 13m

Ottawa

Sun 11/1

3:10 p.m.-9:49 p.m.

1 stop9h 39m

C$ 803

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$ 807

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 8/1

8:30 a.m.-9:18 p.m.

2 stops9h 48m

Ottawa

Sun 11/1

3:10 p.m.-9:49 p.m.

1 stop9h 39m

C$ 816

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 11/12

11:59 p.m.-10:26 a.m.

1 stop7h 27m

Ottawa

Sat 13/12

3:10 p.m.-9:45 p.m.

1 stop9h 35m

C$ 820

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 6/1

6:14 a.m.-12:42 a.m.

2 stops15h 28m

Ottawa

Tue 20/1

6:45 a.m.-7:54 p.m.

2 stops16h 09m

C$ 824

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/1

7:45 p.m.-2:27 p.m.

2 stops15h 42m

Ottawa

Wed 14/1

9:45 a.m.-6:10 p.m.

2 stops11h 25m

C$ 830

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$ 581. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 616 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

Fastest flight time	7h 27m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 27m

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 08m 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

Smiths Falls

Perth

Wakefield

Calabogie

Prescott

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.