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

WestJet 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$ 276 Cheap Flights from Portland to Ottawa in 2026

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.

2:00 p.m. - 5:58 a.m.

PDX

YOW

12h 58m

1 stop

7:45 a.m. - 10:53 p.m.

YOW

PDX

18h 08m

2 stops

C$ 621Multiple Airlines

Sun, 3 May - Mon, 11 May

2:00 p.m. - 12:40 a.m.

PDX

YOW

7h 40m

1 stop

6:00 a.m. - 1:20 p.m.

YOW

PDX

10h 20m

1 stop

C$ 673WestJet

Sun, 3 May - Mon, 11 May

2:00 p.m. - 5:28 a.m.

PDX

YOW

12h 28m

2 stops

6:15 a.m. - 1:20 p.m.

YOW

PDX

10h 05m

2 stops

C$ 691WestJet

Wed, 17 Jun - Tue, 23 Jun

2:00 p.m. - 12:40 a.m.

PDX

YOW

7h 40m

1 stop

6:15 a.m. - 1:20 p.m.

YOW

PDX

10h 05m

2 stops

C$ 697WestJet

Tue, 16 Jun - Tue, 23 Jun

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

PDX

YOW

27h 46m

1 stop

12:10 p.m. - 8:49 p.m.

YOW

PDX

11h 39m

2 stops

C$ 702Multiple Airlines

Fri, 20 Feb - Tue, 24 Feb

2:00 p.m. - 5:28 a.m.

PDX

YOW

12h 28m

2 stops

6:00 a.m. - 1:20 p.m.

YOW

PDX

10h 20m

1 stop

C$ 719WestJet

Wed, 17 Jun - Tue, 23 Jun

2:00 p.m. - 12:40 a.m.

PDX

YOW

7h 40m

1 stop

7:45 a.m. - 1:20 p.m.

YOW

PDX

8h 35m

1 stop

C$ 722WestJet

Wed, 10 Jun - Sun, 14 Jun

2:00 p.m. - 12:40 a.m.

PDX

YOW

7h 40m

1 stop

6:00 a.m. - 1:20 p.m.

YOW

PDX

10h 20m

1 stop

C$ 725WestJet

Tue, 16 Jun - Tue, 23 Jun

2:00 p.m. - 5:28 a.m.

PDX

YOW

12h 28m

2 stops

7:15 p.m. - 1:20 p.m.

YOW

PDX

21h 05m

1 stop

C$ 726WestJet

Wed, 17 Jun - Mon, 22 Jun

2:00 p.m. - 12:40 a.m.

PDX

YOW

7h 40m

1 stop

6:00 a.m. - 1:20 p.m.

YOW

PDX

10h 20m

1 stop

C$ 729WestJet

Wed, 17 Jun - Tue, 23 Jun

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

WestJet

3 May

PDX2:00 p.m.Portland

7h 40m

1 stop

YOW12:40 a.m.Ottawa

11 May

YOW6:00 a.m.Ottawa

10h 20m

1 stop

PDX1:20 p.m.Portland

C$ 673

WestJet

17 Jun

PDX2:00 p.m.Portland

12h 28m

2 stops

YOW5:28 a.m.Ottawa

23 Jun

YOW6:15 a.m.Ottawa

10h 05m

2 stops

PDX1:20 p.m.Portland

C$ 691

WestJet

16 Jun

PDX2:00 p.m.Portland

7h 40m

1 stop

YOW12:40 a.m.Ottawa

23 Jun

YOW6:15 a.m.Ottawa

10h 05m

2 stops

PDX1:20 p.m.Portland

C$ 697

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

19 Jun

PDX7:45 p.m.Portland

10h 39m

2 stops

YOW9:24 a.m.Ottawa

20 Jun

YOW12:00 p.m.Ottawa

10h 06m

2 stops

PDX7:06 p.m.Portland

C$ 882

Air Canada

18 Jun

PDX7:45 p.m.Portland

9h 44m

1 stop

YOW8:29 a.m.Ottawa

24 Jun

YOW9:30 a.m.Ottawa

8h 21m

1 stop

PDX2:51 p.m.Portland

C$ 890

Air Canada

18 Jun

PDX10:10 a.m.Portland

7h 29m

1 stop

YOW8:39 p.m.Ottawa

24 Jun

YOW11:15 a.m.Ottawa

10h 51m

2 stops

PDX7:06 p.m.Portland

C$ 902

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

2:00 p.m.-5:58 a.m.

1 stop12h 58m

Ottawa

Mon 11/5

7:45 a.m.-10:53 p.m.

2 stops18h 08m

C$ 621

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

2:00 p.m.-12:40 a.m.

1 stop7h 40m

Ottawa

Mon 11/5

6:00 a.m.-1:20 p.m.

1 stop10h 20m

C$ 673

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 17/6

2:00 p.m.-5:28 a.m.

2 stops12h 28m

Ottawa

Tue 23/6

6:15 a.m.-1:20 p.m.

2 stops10h 05m

C$ 691

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 16/6

2:00 p.m.-12:40 a.m.

1 stop7h 40m

Ottawa

Tue 23/6

6:15 a.m.-1:20 p.m.

2 stops10h 05m

C$ 697

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 20/2

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

1 stop27h 46m

Ottawa

Tue 24/2

12:10 p.m.-8:49 p.m.

2 stops11h 39m

C$ 702

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 17/6

2:00 p.m.-5:28 a.m.

2 stops12h 28m

Ottawa

Tue 23/6

6:00 a.m.-1:20 p.m.

1 stop10h 20m

C$ 719

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 10/6

2:00 p.m.-12:40 a.m.

1 stop7h 40m

Ottawa

Sun 14/6

7:45 a.m.-1:20 p.m.

1 stop8h 35m

C$ 722

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 16/6

2:00 p.m.-12:40 a.m.

1 stop7h 40m

Ottawa

Tue 23/6

6:00 a.m.-1:20 p.m.

1 stop10h 20m

C$ 725

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 17/6

2:00 p.m.-5:28 a.m.

2 stops12h 28m

Ottawa

Mon 22/6

7:15 p.m.-1:20 p.m.

1 stop21h 05m

C$ 726

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 17/6

2:00 p.m.-12:40 a.m.

1 stop7h 40m

Ottawa

Tue 23/6

6:00 a.m.-1:20 p.m.

1 stop10h 20m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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$ 539. 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$ 680.

How have Portland to Ottawa flight prices changed over time?

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	8h 56m
Direct flights	None

The fastest flight from Portland to Ottawa takes 8h 56m

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 8h 56m 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

Calabogie

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.