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

Air Canada, Delta, and WestJet 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$ 226 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

Last minute

Cheap round-trip flights

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5:35 p.m. - 2:44 p.m.PDX-YOW

18h 09m2 stops

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 688Multiple Airlines

Find Deal

mié., 4 feb. - mar., 10 feb.

7:10 a.m. - 5:25 p.m.PDX-YOW

31h 15m2 stops

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 700Multiple Airlines

Find Deal

lun., 2 feb. - mar., 10 feb.

7:00 a.m. - 12:35 p.m.PDX-YOW

26h 35m1 stop

7:00 a.m. - 1:50 p.m.YOW-PDX

33h 50m2 stops

C$ 701Multiple Airlines

Find Deal

lun., 8 dic. - lun., 15 dic.

7:38 p.m. - 2:44 p.m.PDX-YOW

16h 06m2 stops

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 704Multiple Airlines

Find Deal

jue., 29 ene. - mar., 10 feb.

2:38 p.m. - 2:44 p.m.PDX-YOW

21h 06m2 stops

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 711Multiple Airlines

Find Deal

sáb., 31 ene. - mar., 10 feb.

7:00 a.m. - 12:35 p.m.PDX-YOW

26h 35m1 stop

5:40 a.m. - 8:53 a.m.YOW-PDX

30h 13m2 stops

C$ 715Multiple Airlines

Find Deal

mar., 9 dic. - vie., 12 dic.

1:38 p.m. - 8:04 p.m.PDX-YOW

27h 26m2 stops

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 728Multiple Airlines

Find Deal

dom., 1 feb. - mar., 10 feb.

6:00 a.m. - 12:39 a.m.PDX-YOW

15h 39m2 stops

9:30 a.m. - 7:50 p.m.YOW-PDX

13h 20m1 stop

C$ 736Multiple Airlines

Find Deal

mar., 3 feb. - mar., 10 feb.

10:29 a.m. - 12:42 a.m.PDX-YOW

35h 13m2 stops

9:25 a.m. - 8:44 p.m.YOW-PDX

14h 19m1 stop

C$ 749Multiple Airlines

Find Deal

dom., 7 dic. - vie., 12 dic.

7:00 a.m. - 12:35 p.m.PDX-YOW

26h 35m1 stop

5:40 a.m. - 8:53 a.m.YOW-PDX

30h 13m2 stops

C$ 752Multiple Airlines

Find Deal

lun., 8 dic. - vie., 12 dic.

Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

8 Dec

PDX7:00 p.m.Portland

8h 43m

1 stop

YOW6:43 a.m.Ottawa

15 Dec

YOW5:50 p.m.Ottawa

18h 25m

1 stop

PDX9:15 a.m.Portland

C$ 862

Find similar

Air Canada

30 Jan

PDX7:00 p.m.Portland

11h 23m

2 stops

YOW9:23 a.m.Ottawa

5 Feb

YOW7:15 a.m.Ottawa

14h 15m

2 stops

PDX6:30 p.m.Portland

C$ 883

Find similar

Air Canada

2 Feb

PDX11:59 p.m.Portland

12h 24m

2 stops

YOW3:23 p.m.Ottawa

7 Feb

YOW7:15 a.m.Ottawa

10h 25m

2 stops

PDX2:40 p.m.Portland

C$ 890

Find similar

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

WestJet

25 Nov

PDX12:35 a.m.Portland

37h 18m

2 stops

YOW4:53 p.m.Ottawa

30 Nov

YOW5:45 p.m.Ottawa

26h 58m

2 stops

PDX5:43 p.m.Portland

C$ 1,268

Find similar

WestJet

13 Nov

PDX1:53 p.m.Portland

55h 47m

2 stops

YOW12:40 a.m.Ottawa

17 Nov

YOW5:40 a.m.Ottawa

34h 08m

2 stops

PDX12:48 p.m.Portland

C$ 1,387

Find similar

WestJet

20 Nov

PDX12:35 a.m.Portland

45h 05m

2 stops

YOW12:40 a.m.Ottawa

23 Nov

YOW5:45 p.m.Ottawa

46h 03m

2 stops

PDX12:48 p.m.Portland

C$ 1,464

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

mié. 4/2

5:35 p.m.-2:44 p.m.

2 stops18h 09m

Ottawa

mar. 10/2

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 688

PortlandOttawa

PDX - YOW

PDXYOW

Portland

lun. 2/2

7:10 a.m.-5:25 p.m.

2 stops31h 15m

Ottawa

mar. 10/2

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 700

PortlandOttawa

PDX - YOW

PDXYOW

Portland

lun. 8/12

7:00 a.m.-12:35 p.m.

1 stop26h 35m

Ottawa

lun. 15/12

7:00 a.m.-1:50 p.m.

2 stops33h 50m

C$ 701

PortlandOttawa

PDX - YOW

PDXYOW

Portland

jue. 29/1

7:38 p.m.-2:44 p.m.

2 stops16h 06m

Ottawa

mar. 10/2

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 704

PortlandOttawa

PDX - YOW

PDXYOW

Portland

sáb. 31/1

2:38 p.m.-2:44 p.m.

2 stops21h 06m

Ottawa

mar. 10/2

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 711

PortlandOttawa

PDX - YOW

PDXYOW

Portland

mar. 9/12

7:00 a.m.-12:35 p.m.

1 stop26h 35m

Ottawa

vie. 12/12

5:40 a.m.-8:53 a.m.

2 stops30h 13m

C$ 715

PortlandOttawa

PDX - YOW

PDXYOW

Portland

dom. 1/2

1:38 p.m.-8:04 p.m.

2 stops27h 26m

Ottawa

mar. 10/2

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 728

PortlandOttawa

PDX - YOW

PDXYOW

Portland

mar. 3/2

6:00 a.m.-12:39 a.m.

2 stops15h 39m

Ottawa

mar. 10/2

9:30 a.m.-7:50 p.m.

1 stop13h 20m

C$ 736

PortlandOttawa

PDX - YOW

PDXYOW

Portland

dom. 7/12

10:29 a.m.-12:42 a.m.

2 stops35h 13m

Ottawa

vie. 12/12

9:25 a.m.-8:44 p.m.

1 stop14h 19m

C$ 749

PortlandOttawa

PDX - YOW

PDXYOW

Portland

lun. 8/12

7:00 a.m.-12:35 p.m.

1 stop26h 35m

Ottawa

vie. 12/12

5:40 a.m.-8:53 a.m.

2 stops30h 13m

C$ 752

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$ 544. 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$ 687.

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$ 577. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 612 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

Direct flights	None

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 43m 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

Smiths Falls

Perth

Wakefield

Calabogie

Prescott

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.