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$ 280 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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10:39 a.m. - 5:25 p.m.

PDX

YOW

27h 46m1 stop

5:40 a.m. - 9:41 p.m.

YOW

PDX

20h 01m2 stops

C$ 728Multiple Airlines

Sun, 1 Mar - Sun, 8 Mar

10:39 a.m. - 5:25 p.m.

PDX

YOW

27h 46m1 stop

9:25 a.m. - 8:49 p.m.

YOW

PDX

14h 24m1 stop

C$ 807Multiple Airlines

Sun, 1 Mar - Sun, 8 Mar

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

PDX

YOW

31h 03m1 stop

3:05 p.m. - 1:30 p.m.

YOW

PDX

25h 25m2 stops

C$ 842Multiple Airlines

Fri, 16 Jan - Fri, 23 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$ 848Air Canada

Thu, 12 Feb - Sun, 15 Feb

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$ 861Air Canada

Thu, 12 Feb - Sun, 15 Feb

10:47 a.m. - 9:18 p.m.

PDX

YOW

7h 31m1 stop

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

YOW

PDX

9h 39m1 stop

C$ 869United Airlines

Thu, 15 Jan - Sun, 18 Jan

9:50 a.m. - 1:38 a.m.

PDX

YOW

12h 48m2 stops

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

YOW

PDX

11h 55m2 stops

C$ 876Air Canada

Thu, 12 Feb - Sun, 15 Feb

10:47 a.m. - 9:18 p.m.

PDX

YOW

7h 31m1 stop

6:20 a.m. - 2:48 p.m.

YOW

PDX

11h 28m2 stops

C$ 882United Airlines

Thu, 15 Jan - Sun, 18 Jan

5:00 a.m. - 9:56 p.m.

PDX

YOW

13h 56m2 stops

6:20 a.m. - 1:45 p.m.

YOW

PDX

10h 25m2 stops

C$ 890United Airlines

Thu, 15 Jan - Sun, 18 Jan

8:30 a.m. - 9:56 p.m.

PDX

YOW

10h 26m2 stops

6:20 a.m. - 2:46 p.m.

YOW

PDX

11h 26m2 stops

C$ 959United Airlines

Fri, 16 Jan - Fri, 23 Jan

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

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$ 848

Find similar

Air Canada

12 Feb

PDX7:00 p.m.Portland

8h 43m

1 stop

YOW6:43 a.m.Ottawa

15 Feb

YOW5:45 a.m.Ottawa

11h 55m

2 stops

PDX2:40 p.m.Portland

C$ 861

Find similar

Air Canada

12 Feb

PDX9:50 a.m.Portland

12h 48m

2 stops

YOW1:38 a.m.Ottawa

15 Feb

YOW5:45 a.m.Ottawa

11h 55m

2 stops

PDX2:40 p.m.Portland

C$ 876

Find similar

United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

United Airlines

15 Jan

PDX11:59 p.m.Portland

14h 13m

1 stop

YOW5:12 p.m.Ottawa

18 Jan

YOW6:20 a.m.Ottawa

8h 37m

1 stop

PDX11:57 a.m.Portland

C$ 869

Find similar

United Airlines

15 Jan

PDX10:47 a.m.Portland

7h 31m

1 stop

YOW9:18 p.m.Ottawa

18 Jan

YOW6:20 a.m.Ottawa

11h 28m

2 stops

PDX2:48 p.m.Portland

C$ 882

Find similar

United Airlines

15 Jan

PDX5:00 a.m.Portland

13h 18m

2 stops

YOW9:18 p.m.Ottawa

18 Jan

YOW6:20 a.m.Ottawa

11h 28m

2 stops

PDX2:48 p.m.Portland

C$ 890

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 1/3

10:39 a.m.-5:25 p.m.

1 stop27h 46m

Ottawa

Sun 8/3

5:40 a.m.-9:41 p.m.

2 stops20h 01m

C$ 728

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 1/3

10:39 a.m.-5:25 p.m.

1 stop27h 46m

Ottawa

Sun 8/3

9:25 a.m.-8:49 p.m.

1 stop14h 24m

C$ 807

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 16/1

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

1 stop31h 03m

Ottawa

Fri 23/1

3:05 p.m.-1:30 p.m.

2 stops25h 25m

C$ 842

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

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

1 stop8h 43m

Ottawa

Sun 15/2

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

1 stop9h 55m

C$ 848

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

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

1 stop8h 43m

Ottawa

Sun 15/2

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

2 stops11h 55m

C$ 861

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 15/1

10:47 a.m.-9:18 p.m.

1 stop7h 31m

Ottawa

Sun 18/1

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

1 stop9h 39m

C$ 869

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

9:50 a.m.-1:38 a.m.

2 stops12h 48m

Ottawa

Sun 15/2

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

2 stops11h 55m

C$ 876

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 15/1

10:47 a.m.-9:18 p.m.

1 stop7h 31m

Ottawa

Sun 18/1

6:20 a.m.-2:48 p.m.

2 stops11h 28m

C$ 882

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 15/1

5:00 a.m.-9:56 p.m.

2 stops13h 56m

Ottawa

Sun 18/1

6:20 a.m.-1:45 p.m.

2 stops10h 25m

C$ 890

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 16/1

8:30 a.m.-9:56 p.m.

2 stops10h 26m

Ottawa

Fri 23/1

6:20 a.m.-2:46 p.m.

2 stops11h 26m

C$ 959

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

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$ 541. 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$ 684.

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$ 574. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 609 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 31m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 31m

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 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.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

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.