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$ 391 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 a.m. - 12:20 a.m.

PDX

YOW

16h 20m

2 stops

7:30 a.m. - 1:50 p.m.

YOW

PDX

9h 20m

1 stop

C$ 617Multiple Airlines

Thu, 14 May - Thu, 21 May

6:00 a.m. - 10:29 p.m.

PDX

YOW

13h 29m

2 stops

4:55 p.m. - 9:23 a.m.

YOW

PDX

19h 28m

1 stop

C$ 714Multiple Airlines

Mon, 6 Apr - Fri, 10 Apr

2:30 p.m. - 5:20 p.m.

PDX

YOW

23h 50m

1 stop

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

YOW

PDX

10h 20m

1 stop

C$ 742WestJet

Sat, 13 Jun - Tue, 23 Jun

2:30 p.m. - 5:20 p.m.

PDX

YOW

23h 50m

1 stop

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

YOW

PDX

10h 05m

2 stops

C$ 748WestJet

Sat, 13 Jun - Tue, 23 Jun

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

PDX

YOW

19h 00m

2 stops

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

YOW

PDX

10h 05m

2 stops

C$ 766WestJet

Sat, 13 Jun - Tue, 23 Jun

9:30 p.m. - 4:59 p.m.

PDX

YOW

16h 29m

1 stop

4:55 p.m. - 9:23 a.m.

YOW

PDX

19h 28m

1 stop

C$ 780Multiple Airlines

Mon, 6 Apr - Fri, 10 Apr

9:30 p.m. - 4:59 p.m.

PDX

YOW

16h 29m

1 stop

6:55 p.m. - 8:59 a.m.

YOW

PDX

41h 04m

2 stops

C$ 798Multiple Airlines

Sun, 5 Apr - Wed, 15 Apr

9:30 p.m. - 4:59 p.m.

PDX

YOW

16h 29m

1 stop

6:45 p.m. - 1:46 p.m.

YOW

PDX

22h 01m

1 stop

C$ 826Multiple Airlines

Sun, 5 Apr - Wed, 15 Apr

2:30 p.m. - 5:20 p.m.

PDX

YOW

23h 50m

1 stop

5:55 a.m. - 1:50 p.m.

YOW

PDX

10h 55m

2 stops

C$ 834WestJet

Sun, 3 May - Mon, 11 May

10:55 p.m. - 5:35 p.m.

PDX

YOW

15h 40m

2 stops

1:20 p.m. - 9:20 p.m.

YOW

PDX

11h 00m

2 stops

C$ 863Delta

Thu, 14 May - Thu, 21 May

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

WestJet

13 Jun

PDX2:30 p.m.Portland

23h 50m

1 stop

YOW5:20 p.m.Ottawa

23 Jun

YOW6:00 a.m.Ottawa

10h 20m

1 stop

PDX1:20 p.m.Portland

C$ 742

WestJet

13 Jun

PDX2:30 p.m.Portland

23h 50m

1 stop

YOW5:20 p.m.Ottawa

23 Jun

YOW6:15 a.m.Ottawa

10h 05m

2 stops

PDX1:20 p.m.Portland

C$ 748

WestJet

13 Jun

PDX2:30 p.m.Portland

19h 00m

2 stops

YOW12:30 p.m.Ottawa

23 Jun

YOW6:15 a.m.Ottawa

10h 05m

2 stops

PDX1:20 p.m.Portland

C$ 766

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

24 Apr

PDX7:05 p.m.Portland

8h 40m

1 stop

YOW6:45 a.m.Ottawa

26 Apr

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 892

Air Canada

24 Apr

PDX7:05 p.m.Portland

12h 05m

2 stops

YOW10:10 a.m.Ottawa

26 Apr

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 903

Air Canada

24 Apr

PDX9:50 a.m.Portland

10h 14m

2 stops

YOW11:04 p.m.Ottawa

26 Apr

YOW7:45 a.m.Ottawa

9h 55m

1 stop

PDX2:40 p.m.Portland

C$ 911

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 14/5

5:00 a.m.-12:20 a.m.

2 stops16h 20m

Ottawa

Thu 21/5

7:30 a.m.-1:50 p.m.

1 stop9h 20m

C$ 617

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 6/4

6:00 a.m.-10:29 p.m.

2 stops13h 29m

Ottawa

Fri 10/4

4:55 p.m.-9:23 a.m.

1 stop19h 28m

C$ 714

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 13/6

2:30 p.m.-5:20 p.m.

1 stop23h 50m

Ottawa

Tue 23/6

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

1 stop10h 20m

C$ 742

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 13/6

2:30 p.m.-5:20 p.m.

1 stop23h 50m

Ottawa

Tue 23/6

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

2 stops10h 05m

C$ 748

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 13/6

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

2 stops19h 00m

Ottawa

Tue 23/6

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

2 stops10h 05m

C$ 766

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 6/4

9:30 p.m.-4:59 p.m.

1 stop16h 29m

Ottawa

Fri 10/4

4:55 p.m.-9:23 a.m.

1 stop19h 28m

C$ 780

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 5/4

9:30 p.m.-4:59 p.m.

1 stop16h 29m

Ottawa

Wed 15/4

6:55 p.m.-8:59 a.m.

2 stops41h 04m

C$ 798

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 5/4

9:30 p.m.-4:59 p.m.

1 stop16h 29m

Ottawa

Wed 15/4

6:45 p.m.-1:46 p.m.

1 stop22h 01m

C$ 826

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

2:30 p.m.-5:20 p.m.

1 stop23h 50m

Ottawa

Mon 11/5

5:55 a.m.-1:50 p.m.

2 stops10h 55m

C$ 834

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 14/5

10:55 p.m.-5:35 p.m.

2 stops15h 40m

Ottawa

Thu 21/5

1:20 p.m.-9:20 p.m.

2 stops11h 00m

C$ 863

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$ 530. 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$ 669.

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	13h 29m
Direct flights	None

The fastest flight from Portland to Ottawa takes 13h 29m

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 13h 29m 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

Prescott

Calabogie

Wakefield

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.