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

Air Canada and United Airlines are the most popular carriers 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$ 381 Cheap Flights from Portland to Ottawa in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,048 to C$ 1,270. The lowest price recently found on this route was C$ 838.

1 adult

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Find the cheapest flights from Portland to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

PDX

YOW

8h 38m1 stop

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

YOW

PDX

9h 55m1 stop

C$ 838Air Canada

Wed, 4 Feb - Sat, 7 Feb

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

PDX

YOW

8h 38m1 stop

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

YOW

PDX

11h 55m2 stops

C$ 849Air Canada

Wed, 4 Feb - Sat, 7 Feb

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

PDX

YOW

8h 38m1 stop

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

YOW

PDX

9h 55m1 stop

C$ 852Air Canada

Wed, 4 Feb - Sat, 7 Feb

7:05 p.m. - 9:41 a.m.

PDX

YOW

11h 36m2 stops

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

YOW

PDX

11h 55m2 stops

C$ 862Air Canada

Wed, 4 Feb - Sat, 7 Feb

7:05 p.m. - 9:41 a.m.

PDX

YOW

11h 36m2 stops

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

YOW

PDX

9h 55m1 stop

C$ 865Air Canada

Wed, 4 Feb - Sat, 7 Feb

7:05 p.m. - 11:08 a.m.

PDX

YOW

13h 03m2 stops

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

YOW

PDX

11h 55m2 stops

C$ 866Air Canada

Thu, 12 Feb - Sun, 15 Feb

7:05 p.m. - 9:41 a.m.

PDX

YOW

11h 36m2 stops

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

YOW

PDX

11h 55m2 stops

C$ 877Air Canada

Wed, 4 Feb - Sat, 7 Feb

11:46 a.m. - 4:58 p.m.

PDX

YOW

26h 12m2 stops

6:40 a.m. - 11:05 p.m.

YOW

PDX

19h 25m3 stops

C$ 1,174American Airlines

Thu, 12 Feb - Sun, 15 Feb

American Airlines flights from Portland to Ottawa

Our best American Airlines deals on Portland to Ottawa flight tickets

American Airlines

12 Feb

PDX11:46 a.m.Portland

26h 12m

2 stops

YOW4:58 p.m.Ottawa

15 Feb

YOW6:40 a.m.Ottawa

19h 25m

3 stops

PDX11:05 p.m.Portland

C$ 1,174

Find similar

American Airlines

25 Dec

PDX1:40 p.m.Portland

24h 11m

2 stops

YOW4:51 p.m.Ottawa

28 Dec

YOW9:10 a.m.Ottawa

16h 56m

3 stops

PDX11:06 p.m.Portland

C$ 2,039

Find similar

American Airlines

24 Dec

PDX11:59 p.m.Portland

15h 26m

3 stops

YOW6:25 p.m.Ottawa

26 Dec

YOW9:10 a.m.Ottawa

15h 39m

2 stops

PDX9:49 p.m.Portland

C$ 2,093

Find similar

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

4 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

7 Feb

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 838

Find similar

Air Canada

4 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

7 Feb

YOW5:45 a.m.Ottawa

11h 55m

2 stops

PDX2:40 p.m.Portland

C$ 849

Find similar

Air Canada

4 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

7 Feb

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 852

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/2

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

1 stop8h 38m

Ottawa

Sat 7/2

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

1 stop9h 55m

C$ 838

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/2

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

1 stop8h 38m

Ottawa

Sat 7/2

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

2 stops11h 55m

C$ 849

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/2

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

1 stop8h 38m

Ottawa

Sat 7/2

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

1 stop9h 55m

C$ 852

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/2

7:05 p.m.-9:41 a.m.

2 stops11h 36m

Ottawa

Sat 7/2

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

2 stops11h 55m

C$ 862

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/2

7:05 p.m.-9:41 a.m.

2 stops11h 36m

Ottawa

Sat 7/2

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

1 stop9h 55m

C$ 865

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

7:05 p.m.-11:08 a.m.

2 stops13h 03m

Ottawa

Sun 15/2

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

2 stops11h 55m

C$ 866

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/2

7:05 p.m.-9:41 a.m.

2 stops11h 36m

Ottawa

Sat 7/2

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

2 stops11h 55m

C$ 877

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

11:46 a.m.-4:58 p.m.

2 stops26h 12m

Ottawa

Sun 15/2

6:40 a.m.-11:05 p.m.

3 stops19h 25m

C$ 1,174

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 12/5

10:10 a.m.-8:45 p.m.

1 stop7h 35m

C$ 381

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 12/5

6:59 p.m.-2:22 p.m.

2 stops16h 23m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 typical price of a round-trip flight between Portland and Ottawa?

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$ 534. 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$ 675.

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$ 567. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 601 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	14h 23m
Direct flights	None

The fastest flight from Portland to Ottawa takes 14h 23m

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 14h 23m 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.