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

United Airlines 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$ 285 Cheap Flights from Portland to Ottawa in 2026

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. - 5:35 a.m.

PDX

YOW

12h 05m

1 stop

7:20 a.m. - 6:18 p.m.

YOW

PDX

13h 58m

2 stops

C$ 668Multiple Airlines

Wed, 14 Oct - Tue, 20 Oct

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

PDX

YOW

7h 10m

1 stop

7:00 a.m. - 4:51 p.m.

YOW

PDX

12h 51m

2 stops

C$ 718Multiple Airlines

Thu, 20 Aug - Sun, 23 Aug

7:03 a.m. - 12:40 a.m.

PDX

YOW

14h 37m

2 stops

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

YOW

PDX

9h 30m

1 stop

C$ 727Multiple Airlines

Thu, 3 Sep - Sat, 5 Sep

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$ 735WestJet

Wed, 2 Sep - Tue, 8 Sep

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

PDX

YOW

7h 10m

1 stop

8:15 p.m. - 8:39 p.m.

YOW

PDX

51h 24m

2 stops

C$ 762Multiple Airlines

Wed, 2 Sep - Tue, 8 Sep

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

PDX

YOW

7h 10m

1 stop

9:05 a.m. - 9:48 a.m.

YOW

PDX

27h 43m

1 stop

C$ 787Multiple Airlines

Thu, 20 Aug - Sun, 23 Aug

11:39 p.m. - 5:23 p.m.

PDX

YOW

14h 44m

1 stop

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

YOW

PDX

9h 30m

1 stop

C$ 792Multiple Airlines

Thu, 3 Sep - Sat, 5 Sep

5:45 p.m. - 5:35 a.m.

PDX

YOW

32h 50m

2 stops

2:10 p.m. - 9:32 a.m.

YOW

PDX

22h 22m

1 stop

C$ 810Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

10:55 p.m. - 2:55 p.m.

PDX

YOW

13h 00m

2 stops

8:40 a.m. - 7:41 p.m.

YOW

PDX

14h 01m

2 stops

C$ 811American Airlines

Tue, 13 Oct - Tue, 20 Oct

9:36 p.m. - 5:23 p.m.

PDX

YOW

16h 47m

1 stop

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

YOW

PDX

9h 30m

1 stop

C$ 817Multiple Airlines

Tue, 1 Sep - Tue, 8 Sep

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Delta flights from Portland to Ottawa

Our best Delta deals on Portland to Ottawa flight tickets

Delta

5 Oct

PDX11:10 p.m.Portland

15h 25m

2 stops

YOW5:35 p.m.Ottawa

14 Oct

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 830

Delta

5 Oct

PDX11:10 p.m.Portland

15h 25m

2 stops

YOW5:35 p.m.Ottawa

14 Oct

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 845

Delta

5 Oct

PDX11:10 p.m.Portland

15h 25m

2 stops

YOW5:35 p.m.Ottawa

14 Oct

YOW7:20 a.m.Ottawa

9h 30m

1 stop

PDX1:50 p.m.Portland

C$ 876

United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

United Airlines

16 Sep

PDX8:17 a.m.Portland

10h 18m

1 stop

YOW9:35 p.m.Ottawa

19 Sep

YOW10:37 a.m.Ottawa

11h 41m

1 stop

PDX7:18 p.m.Portland

C$ 752

United Airlines

16 Sep

PDX8:17 a.m.Portland

10h 18m

1 stop

YOW9:35 p.m.Ottawa

19 Sep

YOW6:05 a.m.Ottawa

12h 00m

2 stops

PDX3:05 p.m.Portland

C$ 761

United Airlines

16 Sep

PDX5:30 a.m.Portland

10h 29m

2 stops

YOW6:59 p.m.Ottawa

19 Sep

YOW6:25 a.m.Ottawa

9h 49m

2 stops

PDX1:14 p.m.Portland

C$ 780

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 14/10

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

1 stop12h 05m

Ottawa

Tue 20/10

7:20 a.m.-6:18 p.m.

2 stops13h 58m

C$ 668

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 20/8

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

1 stop7h 10m

Ottawa

Sun 23/8

7:00 a.m.-4:51 p.m.

2 stops12h 51m

C$ 718

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 3/9

7:03 a.m.-12:40 a.m.

2 stops14h 37m

Ottawa

Sat 5/9

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

1 stop9h 30m

C$ 727

Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 2/9

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

1 stop7h 10m

Ottawa

Tue 8/9

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

1 stop9h 30m

C$ 735

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 2/9

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

1 stop7h 10m

Ottawa

Tue 8/9

8:15 p.m.-8:39 p.m.

2 stops51h 24m

C$ 762

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 20/8

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

1 stop7h 10m

Ottawa

Sun 23/8

9:05 a.m.-9:48 a.m.

1 stop27h 43m

C$ 787

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 3/9

11:39 p.m.-5:23 p.m.

1 stop14h 44m

Ottawa

Sat 5/9

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

1 stop9h 30m

C$ 792

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 13/10

5:45 p.m.-5:35 a.m.

2 stops32h 50m

Ottawa

Tue 20/10

2:10 p.m.-9:32 a.m.

1 stop22h 22m

C$ 810

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 13/10

10:55 p.m.-2:55 p.m.

2 stops13h 00m

Ottawa

Tue 20/10

8:40 a.m.-7:41 p.m.

2 stops14h 01m

C$ 811

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 1/9

9:36 p.m.-5:23 p.m.

1 stop16h 47m

Ottawa

Tue 8/9

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

1 stop9h 30m

C$ 817

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?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 806 to C$ 1,313.
The lowest price recently found on this route was C$ 668.

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 September is also cheap. Prices for this month can be found on momondo for an average of C$ 690.

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 10m
Direct flights	None

The fastest flight from Portland to Ottawa takes 7h 10m

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 10m 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.

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Wakefield

Prescott

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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.