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$ 271 Cheap Flights from Portland to Ottawa in 2025/26

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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7:00 a.m. - 4:03 p.m.

PDX

YOW

30h 03m1 stop

7:00 a.m. - 12:09 a.m.

YOW

PDX

20h 09m2 stops

C$ 705Multiple Airlines

Tue, 27 Jan - Tue, 3 Feb

7:00 a.m. - 4:03 p.m.

PDX

YOW

30h 03m1 stop

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

YOW

PDX

31h 08m1 stop

C$ 804Multiple Airlines

Tue, 27 Jan - Tue, 3 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$ 808Air Canada

Thu, 12 Feb - Sun, 15 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$ 821Air Canada

Thu, 12 Feb - Sun, 15 Feb

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

PDX

YOW

8h 43m1 stop

9:15 a.m. - 6:30 p.m.

YOW

PDX

12h 15m2 stops

C$ 825Air Canada

Thu, 15 Jan - Sun, 18 Jan

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

PDX

YOW

14h 13m1 stop

6:20 a.m. - 6:56 p.m.

YOW

PDX

15h 36m1 stop

C$ 829United Airlines

Thu, 15 Jan - Sun, 18 Jan

9:50 a.m. - 11:08 p.m.

PDX

YOW

10h 18m2 stops

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

YOW

PDX

11h 55m2 stops

C$ 837Air Canada

Thu, 12 Feb - Sun, 15 Feb

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

PDX

YOW

10h 18m2 stops

9:15 a.m. - 6:30 p.m.

YOW

PDX

12h 15m2 stops

C$ 841Air Canada

Thu, 15 Jan - Sun, 18 Jan

11:18 p.m. - 12:43 a.m.

PDX

YOW

22h 25m3 stops

3:05 p.m. - 8:55 p.m.

YOW

PDX

32h 50m3 stops

C$ 1,290Multiple Airlines

Tue, 27 Jan - Tue, 3 Feb

6:15 a.m. - 6:20 p.m.

PDX

YOW

9h 05m2 stops

2:00 p.m. - 8:43 p.m.

YOW

PDX

9h 43m2 stops

C$ 1,304Multiple Airlines

Wed, 20 May - Sat, 23 May

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

12 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

15 Feb

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 808

Find similar

Air Canada

12 Feb

PDX7:05 p.m.Portland

8h 38m

1 stop

YOW6:43 a.m.Ottawa

15 Feb

YOW5:45 a.m.Ottawa

11h 55m

2 stops

PDX2:40 p.m.Portland

C$ 821

Find similar

Air Canada

15 Jan

PDX7:00 p.m.Portland

8h 43m

1 stop

YOW6:43 a.m.Ottawa

18 Jan

YOW9:15 a.m.Ottawa

12h 15m

2 stops

PDX6:30 p.m.Portland

C$ 825

Find similar

American Airlines flights from Portland to Ottawa

Our best American Airlines deals on Portland to Ottawa flight tickets

American Airlines

12 Feb

PDX11:46 a.m.Portland

26h 07m

2 stops

YOW4:53 p.m.Ottawa

15 Feb

YOW6:45 a.m.Ottawa

18h 15m

3 stops

PDX10:00 p.m.Portland

C$ 1,362

Find similar

American Airlines

27 Jan

PDX6:00 a.m.Portland

15h 43m

2 stops

YOW12:43 a.m.Ottawa

3 Feb

YOW6:45 a.m.Ottawa

16h 09m

3 stops

PDX7:54 p.m.Portland

C$ 1,363

Find similar

American Airlines

22 Dec

PDX11:59 p.m.Portland

15h 26m

3 stops

YOW6:25 p.m.Ottawa

29 Dec

YOW9:10 a.m.Ottawa

15h 40m

2 stops

PDX9:50 p.m.Portland

C$ 1,975

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 27/1

7:00 a.m.-4:03 p.m.

1 stop30h 03m

Ottawa

Tue 3/2

7:00 a.m.-12:09 a.m.

2 stops20h 09m

C$ 705

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 27/1

7:00 a.m.-4:03 p.m.

1 stop30h 03m

Ottawa

Tue 3/2

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

1 stop31h 08m

C$ 804

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

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

1 stop8h 38m

Ottawa

Sun 15/2

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

1 stop9h 55m

C$ 808

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

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

1 stop8h 38m

Ottawa

Sun 15/2

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

2 stops11h 55m

C$ 821

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 15/1

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

1 stop8h 43m

Ottawa

Sun 18/1

9:15 a.m.-6:30 p.m.

2 stops12h 15m

C$ 825

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 15/1

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

1 stop14h 13m

Ottawa

Sun 18/1

6:20 a.m.-6:56 p.m.

1 stop15h 36m

C$ 829

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 12/2

9:50 a.m.-11:08 p.m.

2 stops10h 18m

Ottawa

Sun 15/2

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

2 stops11h 55m

C$ 837

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 15/1

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

2 stops10h 18m

Ottawa

Sun 18/1

9:15 a.m.-6:30 p.m.

2 stops12h 15m

C$ 841

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 27/1

11:18 p.m.-12:43 a.m.

3 stops22h 25m

Ottawa

Tue 3/2

3:05 p.m.-8:55 p.m.

3 stops32h 50m

C$ 1,290

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 20/5

6:15 a.m.-6:20 p.m.

2 stops9h 05m

Ottawa

Sat 23/5

2:00 p.m.-8:43 p.m.

2 stops9h 43m

C$ 1,304

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

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$ 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	7h 12m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 12m

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 12m 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

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.