How many flights depart from Portland to Ottawa on average per week?

The number of flights available between Portland and Ottawa is 7 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to Ottawa?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Ottawa from Portland according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Portland to Ottawa?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $739.

Which layover airport has the shortest travel time from Portland to Ottawa?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 8h 43m.

Which layover airport has the shortest connection time from Portland to Ottawa?

Chicago (ORD) has the shortest average layover time for this route: 2h 15m.

Which airport is the most popular layover for flights between Portland and Ottawa?

Chicago (ORD) was the most common stop: 62% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Portland Airport to Ottawa Airport?

Prices for flights from Portland Airport to Ottawa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Ottawa Airport?

As of October 2026, there are 2 operators available to choose from for flights from Portland Airport to Ottawa Airport.

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 necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$282 Cheap Flights from Portland to Ottawa in 2026/27

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Find the cheapest flights from Portland to Ottawa

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:41 amPDX Portland-YOW Ottawa

14h 41m2 stops San Francisco Toronto Pearson Intl

7:00 am - 8:31 pmYOW Ottawa-PDX Portland

16h 31m1 stop Fort Lauderdale

$596Multiple Airlines

Wed, Dec 2 - Sat, Dec 5

10:15 pm - 2:32 pmPDX Portland-YOW Ottawa

13h 17m1 stop Newark

7:00 am - 4:22 pmYOW Ottawa-PDX Portland

12h 22m2 stops Toronto Pearson Intl San Francisco

$604Multiple Airlines

Mon, Nov 9 - Wed, Dec 9

6:22 am - 5:52 pmPDX Portland-YOW Ottawa

32h 30m2 stops Seattle/Tacoma Intl Toronto Pearson Intl

3:15 pm - 12:24 pmYOW Ottawa-PDX Portland

24h 09m1 stop Newark

$631Multiple Airlines

Fri, Nov 27 - Fri, Dec 4

7:34 am - 12:37 amPDX Portland-YOW Ottawa

14h 03m2 stops Oakland Toronto Pearson Intl

10:30 am - 9:31 amYOW Ottawa-PDX Portland

26h 01m1 stop Newark

$644Multiple Airlines

Sat, Nov 14 - Sun, Nov 22

7:00 am - 11:11 pmPDX Portland-YOW Ottawa

13h 11m2 stops Vancouver Intl Calgary

7:50 am - 6:31 pmYOW Ottawa-PDX Portland

13h 41m2 stops Calgary Vancouver Intl

$689Air Canada

Sat, Nov 14 - Sun, Nov 22

7:00 am - 12:56 amPDX Portland-YOW Ottawa

14h 56m1 stop Vancouver Intl

7:45 am - 2:41 pmYOW Ottawa-PDX Portland

9h 56m1 stop Vancouver Intl

$714Air Canada

Sat, Nov 14 - Sun, Nov 22

10:00 am - 12:56 amPDX Portland-YOW Ottawa

11h 56m1 stop Vancouver Intl

7:45 am - 2:41 pmYOW Ottawa-PDX Portland

9h 56m1 stop Vancouver Intl

$729Air Canada

Tue, Feb 16 - Thu, Feb 25

7:00 am - 9:26 pmPDX Portland-YOW Ottawa

11h 26m1 stop Chicago O'Hare Intl

6:15 am - 7:17 pmYOW Ottawa-PDX Portland

16h 02m1 stop Chicago O'Hare Intl

$816United Airlines

Wed, Feb 17 - Wed, Feb 24

10:45 am - 9:26 pmPDX Portland-YOW Ottawa

7h 41m1 stop Chicago O'Hare Intl

6:15 am - 3:23 pmYOW Ottawa-PDX Portland

12h 08m1 stop Chicago O'Hare Intl

$816United Airlines

Thu, Feb 18 - Sun, Feb 28

10:45 am - 9:26 pmPDX Portland-YOW Ottawa

7h 41m1 stop Chicago O'Hare Intl

6:15 am - 3:23 pmYOW Ottawa-PDX Portland

12h 08m1 stop Chicago O'Hare Intl

$816United Airlines

Wed, Feb 17 - Fri, Feb 26

Cheap last minute flights

Enter your travel dates to find the best prices.

5:06 am - 8:00 pmPDX Portland-YOW Ottawa

11h 54m2 stops Seattle/Tacoma Intl Toronto Pearson Intl

3:10 pm - 9:32 amYOW Ottawa-PDX Portland

21h 22m1 stop Newark

$920Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

7:45 pm - 5:58 amPDX Portland-YOW Ottawa

7h 13m1 stop Vancouver Intl

6:25 am - 6:53 pmYOW Ottawa-PDX Portland

15h 28m1 stop Chicago O'Hare Intl

$928Air Canada

Mon, Oct 19 - Thu, Oct 22

7:33 am - 4:20 pmPDX Portland-YOW Ottawa

29h 47m1 stop Newark

8:00 am - 11:07 amYOW Ottawa-PDX Portland

30h 07m2 stops Orlando Denver Intl

$1,057Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

10:33 pm - 9:11 amPDX Portland-YOW Ottawa

7h 38m1 stop Newark

5:20 pm - 10:23 pmYOW Ottawa-PDX Portland

8h 03m1 stop Chicago O'Hare Intl

$1,065United Airlines

Mon, Oct 19 - Wed, Oct 21

5:06 am - 12:20 amPDX Portland-YOW Ottawa

16h 14m2 stops Seattle/Tacoma Intl Toronto Pearson Intl

7:00 am - 4:26 pmYOW Ottawa-PDX Portland

12h 26m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl

$1,068Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

11:30 pm - 5:16 pmPDX Portland-YOW Ottawa

14h 46m1 stop Chicago O'Hare Intl

6:05 am - 3:03 pmYOW Ottawa-PDX Portland

11h 58m2 stops Newark Denver Intl

$1,071United Airlines

Mon, Oct 19 - Wed, Oct 21

7:45 pm - 5:58 amPDX Portland-YOW Ottawa

7h 13m1 stop Vancouver Intl

11:15 am - 7:11 pmYOW Ottawa-PDX Portland

10h 56m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,072Air Canada

Mon, Oct 19 - Wed, Oct 21

7:45 pm - 5:58 amPDX Portland-YOW Ottawa

7h 13m1 stop Vancouver Intl

10:37 am - 10:23 pmYOW Ottawa-PDX Portland

14h 46m1 stop Chicago O'Hare Intl

$1,074Air Canada

Mon, Oct 19 - Wed, Oct 21

8:30 am - 9:35 pmPDX Portland-YOW Ottawa

10h 05m1 stop Chicago O'Hare Intl

6:15 am - 7:12 pmYOW Ottawa-PDX Portland

15h 57m1 stop Chicago O'Hare Intl

$1,074United Airlines

Tue, Oct 20 - Mon, Oct 26

10:58 am - 10:35 pmPDX Portland-YOW Ottawa

8h 37m1 stop Newark

11:55 am - 7:11 pmYOW Ottawa-PDX Portland

10h 16m2 stops Toronto Pearson Intl Vancouver Intl

$1,081Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

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Air Canada flights from Portland to Ottawa

Our best Air Canada deals on Portland to Ottawa flight tickets

Air Canada

Nov 14

PDX7:00 amPortland

13h 11m

2 stops

YOW11:11 pmOttawa

Nov 22

YOW7:50 amOttawa

13h 41m

2 stops

PDX6:31 pmPortland

$689

Air Canada

Oct 24

PDX7:45 pmPortland

7h 13m

1 stop

YOW5:58 amOttawa

Oct 31

YOW6:15 amOttawa

8h 37m

1 stop

PDX11:52 amPortland

$690

Air Canada

Oct 19

PDX7:45 pmPortland

7h 13m

1 stop

YOW5:58 amOttawa

Oct 22

YOW6:25 amOttawa

15h 28m

1 stop

PDX6:53 pmPortland

$928

United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

United Airlines

Oct 24

PDX10:43 amPortland

10h 11m

2 stops

YOW11:54 pmOttawa

Oct 31

YOW6:15 amOttawa

11h 22m

2 stops

PDX2:37 pmPortland

$735

United Airlines

Oct 19

PDX10:33 pmPortland

7h 38m

1 stop

YOW9:11 amOttawa

Oct 21

YOW5:20 pmOttawa

8h 03m

1 stop

PDX10:23 pmPortland

$1,065

United Airlines

Oct 19

PDX11:30 pmPortland

14h 46m

1 stop

YOW5:16 pmOttawa

Oct 21

YOW6:05 amOttawa

11h 58m

2 stops

PDX3:03 pmPortland

$1,071

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Wed 12/2

7:00 am-12:41 am

2 stops14h 41m

Ottawa

Sat 12/5

7:00 am-8:31 pm

1 stop16h 31m

$596

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 11/9

10:15 pm-2:32 pm

1 stop13h 17m

Ottawa

Wed 12/9

7:00 am-4:22 pm

2 stops12h 22m

$604

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Fri 11/27

6:22 am-5:52 pm

2 stops32h 30m

Ottawa

Fri 12/4

3:15 pm-12:24 pm

1 stop24h 09m

$631

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Sat 11/14

7:34 am-12:37 am

2 stops14h 03m

Ottawa

Sun 11/22

10:30 am-9:31 am

1 stop26h 01m

$644

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Sat 11/14

7:00 am-11:11 pm

2 stops13h 11m

Ottawa

Sun 11/22

7:50 am-6:31 pm

2 stops13h 41m

$689

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Sat 11/14

7:00 am-12:56 am

1 stop14h 56m

Ottawa

Sun 11/22

7:45 am-2:41 pm

1 stop9h 56m

$714

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 2/16

10:00 am-12:56 am

1 stop11h 56m

Ottawa

Thu 2/25

7:45 am-2:41 pm

1 stop9h 56m

$729

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Wed 2/17

7:00 am-9:26 pm

1 stop11h 26m

Ottawa

Wed 2/24

6:15 am-7:17 pm

1 stop16h 02m

$816

Quickest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 2/18

10:45 am-9:26 pm

1 stop7h 41m

Ottawa

Sun 2/28

6:15 am-3:23 pm

1 stop12h 08m

$816

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Wed 2/17

10:45 am-9:26 pm

1 stop7h 41m

Ottawa

Fri 2/26

6:15 am-3:23 pm

1 stop12h 08m

$816

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

Prices

Airlines

Layovers

Other information

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 $753 to $940.
The lowest price recently found on this route was $596.

What is the cheapest month to fly to Ottawa?

In general, February is the cheapest month to fly from Portland to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of August is another great option to travel to Ottawa, with average flight prices from Portland averaging around $482.

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

Best Price Found	$282
Fastest flight time	7h 41m
Direct flights	None

The best one-way flight to Ottawa from Portland in the past 72 hours is $282. The best round-trip flight deal from Portland to Ottawa found on momondo in the last 72 hours is $596.

The fastest flight from Portland to Ottawa takes 7h 41m

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?
Portland and Ottawa are 2241.5 mi apart from one another. A reasonable flight in good conditions will take 7h 41m.
When did momondo last update prices for flights from Portland Airport to Ottawa Airport?
Prices for flights from Portland Airport to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Ottawa Airport?
As of October 2026, there are 2 operators available to choose from for flights from Portland Airport to Ottawa Airport.
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 necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Ottawa?
momondo data reveals that the most frequently booked airline on the route from Portland to Ottawa is Air Canada, representing 56% of all bookings. The subsequent popular airline is United Airlines at 44%.

Best airlines flying from Portland to Ottawa

Compare and see reviews for airlines that fly from Portland to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $482	Free Cancellation	Rating 7.1 11,775 reviews		Search Air Canada flights
United Airlines	PriceFrom $543	Free Cancellation	Rating 7.4 10,366 reviews		Search United Airlines flights

United Airlines Flights From Portland to Ottawa
Across 7 United Airlines flights from Portland to Ottawa this week, the average price was $786, with the best United Airlines deals starting from $543 round-trip. 10,366 users have rated United Airlines on momondo, with an average score of 7.4/10.

Gatineau

Brockville

Pembroke

Calabogie

Prescott

Petawawa

Smiths Falls

Perth

Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Ottawa?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Portland.

Can I find flights from Portland to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from Portland with this policy.

How can momondo help me find flights from Portland to Ottawa?

Once all potential Portland to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Ottawa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Portland to Ottawa from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Ottawa departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Portland to Ottawa

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United Airlines flights from Portland to Ottawa

Our best United Airlines deals on Portland to Ottawa flight tickets

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How to get the cheapest flight ticket from Portland to Ottawa

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

What is the cheapest month to fly to Ottawa?

How have Portland to Ottawa flight prices changed over time?

What airlines fly to Ottawa?

Which airport is the most popular layover for flights between Portland and Ottawa?

Which layover airport offers the lowest fares from Portland to Ottawa?

Which layover airport has the shortest travel time from Portland to Ottawa?

Which layover airport has the shortest connection time from Portland to Ottawa?

How many flights depart from Portland to Ottawa on average per week?

When to book flights from Portland to Ottawa

Cheap Portland to Ottawa (PDX to YOW) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Ottawa

Best airlines flying from Portland to Ottawa

Compare and see reviews for airlines that fly from Portland to Ottawa with momondo

Traveling to a place near Ottawa?

Why use momondo?

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Fly your favorite airline to Ottawa

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ottawa

List of cabin classes available on flights landing in Ottawa. Availability may vary depending on flight origin and airline.

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