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$ 293 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.

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

PDX

YOW

19h 00m

2 stops

8:15 p.m. - 1:50 p.m.

YOW

PDX

20h 35m

1 stop

C$ 584WestJet

Thu, 25 Jun - Mon, 29 Jun

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

PDX

YOW

19h 00m

2 stops

6:15 p.m. - 1:50 p.m.

YOW

PDX

22h 35m

2 stops

C$ 596WestJet

Thu, 25 Jun - Mon, 29 Jun

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

PDX

YOW

7h 10m

1 stop

6:15 p.m. - 1:50 p.m.

YOW

PDX

46h 35m

2 stops

C$ 611WestJet

Tue, 18 Aug - Sun, 23 Aug

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

PDX

YOW

19h 00m

2 stops

6:15 p.m. - 1:50 p.m.

YOW

PDX

46h 35m

2 stops

C$ 648WestJet

Tue, 18 Aug - Sun, 23 Aug

7:45 p.m. - 6:00 a.m.

PDX

YOW

7h 15m

1 stop

12:00 p.m. - 7:05 p.m.

YOW

PDX

10h 05m

2 stops

C$ 673Air Canada

Sun, 3 May - Mon, 11 May

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

PDX

YOW

24h 05m

3 stops

6:25 p.m. - 1:50 p.m.

YOW

PDX

22h 25m

3 stops

C$ 676WestJet

Thu, 25 Jun - Mon, 29 Jun

7:05 p.m. - 6:45 a.m.

PDX

YOW

8h 40m

1 stop

6:00 p.m. - 9:10 a.m.

YOW

PDX

18h 10m

1 stop

C$ 680Air Canada

Fri, 24 Apr - Sun, 26 Apr

2:30 p.m. - 3:20 p.m.

PDX

YOW

21h 50m

1 stop

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

YOW

PDX

9h 30m

1 stop

C$ 689WestJet

Tue, 18 Aug - Sun, 23 Aug

7:45 p.m. - 8:06 a.m.

PDX

YOW

9h 21m

2 stops

9:00 a.m. - 7:05 p.m.

YOW

PDX

13h 05m

2 stops

C$ 691Air Canada

Sun, 3 May - Mon, 11 May

9:50 a.m. - 11:06 p.m.

PDX

YOW

10h 16m

2 stops

6:00 p.m. - 9:10 a.m.

YOW

PDX

18h 10m

1 stop

C$ 699Air Canada

Fri, 24 Apr - Sun, 26 Apr

American Airlines flights from Portland to Ottawa

Our best American Airlines deals on Portland to Ottawa flight tickets

American Airlines

14 May

PDX11:47 p.m.Portland

12h 08m

2 stops

YOW2:55 p.m.Ottawa

18 May

YOW7:00 a.m.Ottawa

17h 03m

2 stops

PDX9:03 p.m.Portland

C$ 814

American Airlines

24 Apr

PDX11:47 p.m.Portland

14h 04m

2 stops

YOW4:51 p.m.Ottawa

26 Apr

YOW6:45 a.m.Ottawa

20h 12m

2 stops

PDX11:57 p.m.Portland

C$ 844

American Airlines

3 May

PDX10:23 p.m.Portland

18h 37m

3 stops

YOW8:00 p.m.Ottawa

11 May

YOW7:00 a.m.Ottawa

19h 56m

2 stops

PDX11:56 p.m.Portland

C$ 1,139

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

3 May

PDX7:45 p.m.Portland

7h 15m

1 stop

YOW6:00 a.m.Ottawa

11 May

YOW12:00 p.m.Ottawa

10h 05m

2 stops

PDX7:05 p.m.Portland

C$ 673

Air Canada

24 Apr

PDX7:05 p.m.Portland

8h 40m

1 stop

YOW6:45 a.m.Ottawa

26 Apr

YOW6:00 p.m.Ottawa

18h 10m

1 stop

PDX9:10 a.m.Portland

C$ 680

Air Canada

3 May

PDX7:45 p.m.Portland

9h 21m

2 stops

YOW8:06 a.m.Ottawa

11 May

YOW9:00 a.m.Ottawa

13h 05m

2 stops

PDX7:05 p.m.Portland

C$ 691

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 25/6

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

2 stops19h 00m

Ottawa

Mon 29/6

8:15 p.m.-1:50 p.m.

1 stop20h 35m

C$ 584

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 25/6

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

2 stops19h 00m

Ottawa

Mon 29/6

6:15 p.m.-1:50 p.m.

2 stops22h 35m

C$ 596

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 18/8

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

1 stop7h 10m

Ottawa

Sun 23/8

6:15 p.m.-1:50 p.m.

2 stops46h 35m

C$ 611

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 18/8

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

2 stops19h 00m

Ottawa

Sun 23/8

6:15 p.m.-1:50 p.m.

2 stops46h 35m

C$ 648

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

7:45 p.m.-6:00 a.m.

1 stop7h 15m

Ottawa

Mon 11/5

12:00 p.m.-7:05 p.m.

2 stops10h 05m

C$ 673

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 25/6

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

3 stops24h 05m

Ottawa

Mon 29/6

6:25 p.m.-1:50 p.m.

3 stops22h 25m

C$ 676

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 24/4

7:05 p.m.-6:45 a.m.

1 stop8h 40m

Ottawa

Sun 26/4

6:00 p.m.-9:10 a.m.

1 stop18h 10m

C$ 680

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 18/8

2:30 p.m.-3:20 p.m.

1 stop21h 50m

Ottawa

Sun 23/8

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

1 stop9h 30m

C$ 689

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 3/5

7:45 p.m.-8:06 a.m.

2 stops9h 21m

Ottawa

Mon 11/5

9:00 a.m.-7:05 p.m.

2 stops13h 05m

C$ 691

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 24/4

9:50 a.m.-11:06 p.m.

2 stops10h 16m

Ottawa

Sun 26/4

6:00 p.m.-9:10 a.m.

1 stop18h 10m

C$ 699

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$ 531. 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$ 670.

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 15m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 15m

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 15m 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.