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$ 393 Cheap Flights from Portland to Ottawa in 2026

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$ 1,039 to C$ 692. The lowest price recently found on this route was C$ 599.

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.

2:30 p.m. - 12:30 p.m.

PDX

YOW

19h 00m

2 stops

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 599WestJet

Tue, 18 Aug - Wed, 26 Aug

2:30 p.m. - 12:40 a.m.

PDX

YOW

7h 10m

1 stop

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 610WestJet

Thu, 20 Aug - Wed, 26 Aug

2:30 p.m. - 12:30 p.m.

PDX

YOW

19h 00m

2 stops

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 614WestJet

Tue, 18 Aug - Thu, 27 Aug

2:30 p.m. - 12:30 p.m.

PDX

YOW

19h 00m

2 stops

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 624WestJet

Mon, 5 Oct - Wed, 14 Oct

2:30 p.m. - 12:40 a.m.

PDX

YOW

7h 10m

1 stop

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 625WestJet

Thu, 20 Aug - Thu, 27 Aug

2:30 p.m. - 7:20 p.m.

PDX

YOW

25h 50m

1 stop

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 628WestJet

Tue, 18 Aug - Thu, 27 Aug

2:30 p.m. - 5:35 a.m.

PDX

YOW

12h 05m

1 stop

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 634WestJet

Mon, 5 Oct - Wed, 14 Oct

2:30 p.m. - 12:30 p.m.

PDX

YOW

19h 00m

2 stops

6:55 a.m. - 1:50 p.m.

YOW

PDX

9h 55m

2 stops

C$ 642WestJet

Mon, 5 Oct - Wed, 14 Oct

2:30 p.m. - 12:40 a.m.

PDX

YOW

7h 10m

1 stop

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 647WestJet

Wed, 19 Aug - Wed, 26 Aug

2:30 p.m. - 12:40 a.m.

PDX

YOW

7h 10m

1 stop

7:20 a.m. - 1:50 p.m.

YOW

PDX

9h 30m

1 stop

C$ 661WestJet

Thu, 20 Aug - Mon, 24 Aug

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

WestJet

18 Aug

PDX2:30 p.m.Portland

19h 00m

2 stops

YOW12:30 p.m.Ottawa

26 Aug

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 599

WestJet

20 Aug

PDX2:30 p.m.Portland

7h 10m

1 stop

YOW12:40 a.m.Ottawa

26 Aug

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 610

WestJet

18 Aug

PDX2:30 p.m.Portland

19h 00m

2 stops

YOW12:30 p.m.Ottawa

27 Aug

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 614

United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

United Airlines

12 Jun

PDX10:40 p.m.Portland

15h 27m

1 stop

YOW5:07 p.m.Ottawa

15 Jun

YOW5:50 p.m.Ottawa

18h 35m

1 stop

PDX9:25 a.m.Portland

C$ 751

United Airlines

24 Oct

PDX8:30 a.m.Portland

10h 05m

1 stop

YOW9:35 p.m.Ottawa

27 Oct

YOW5:20 p.m.Ottawa

9h 42m

1 stop

PDX12:02 a.m.Portland

C$ 787

United Airlines

24 Oct

PDX5:00 a.m.Portland

13h 35m

2 stops

YOW9:35 p.m.Ottawa

27 Oct

YOW11:00 a.m.Ottawa

16h 02m

1 stop

PDX12:02 a.m.Portland

C$ 806

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 18/8

2:30 p.m.-12:30 p.m.

2 stops19h 00m

Ottawa

Wed 26/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 599

Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 20/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Wed 26/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 610

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 18/8

2:30 p.m.-12:30 p.m.

2 stops19h 00m

Ottawa

Thu 27/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 614

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/10

2:30 p.m.-12:30 p.m.

2 stops19h 00m

Ottawa

Wed 14/10

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 624

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 20/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Thu 27/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 625

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 18/8

2:30 p.m.-7:20 p.m.

1 stop25h 50m

Ottawa

Thu 27/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 628

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/10

2:30 p.m.-5:35 a.m.

1 stop12h 05m

Ottawa

Wed 14/10

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 634

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/10

2:30 p.m.-12:30 p.m.

2 stops19h 00m

Ottawa

Wed 14/10

6:55 a.m.-1:50 p.m.

2 stops9h 55m

C$ 642

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 19/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Wed 26/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 647

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 20/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Mon 24/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 661

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 typical price of a round-trip flight between Portland and Ottawa?

What is the cheapest month to fly to Ottawa?

The month of February is, on average, the cheapest month to fly to Ottawa from Portland, with most prices found around C$ 0. If you aren’t able to travel to Ottawa during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 607.

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	7h 09m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 09m

There are no direct flights from Portland to Ottawa. There are no popular flight routes from Portland to Ottawa.

Search flight deals

Frequently asked questions about flying from Portland to Ottawa

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 09m 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

Brockville

Pembroke

Perth

Smiths Falls

Prescott

Wakefield

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.