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 39% 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 connection time from Portland to Ottawa?

Chicago (ORD) has the shortest average layover time for this route: 2h 02m.

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.

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

Air Canada is the most popular carrier operating from Portland to Ottawa

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.

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

Chicago (ORD) was the most common stop: 55% 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.

$292 Cheap Flights from Portland to Ottawa in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Ottawa

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:26 am - 12:44 amPDX Portland-YOW Ottawa

15h 18m2 stops Seattle/Tacoma Intl Toronto Pearson Intl

7:05 am - 8:31 pmYOW Ottawa-PDX Portland

16h 26m1 stop Fort Lauderdale

$625Multiple Airlines

Thu, Dec 3 - Sat, Dec 5

8:30 am - 7:52 pmPDX Portland-YOW Ottawa

32h 22m2 stops Seattle/Tacoma Intl Vancouver Intl

7:05 am - 8:31 pmYOW Ottawa-PDX Portland

16h 26m1 stop Fort Lauderdale

$637Multiple Airlines

Tue, Dec 1 - Sat, Dec 5

7:00 am - 12:50 amPDX Portland-YOW Ottawa

14h 50m2 stops San Francisco Toronto Pearson Intl

7:05 am - 8:31 pmYOW Ottawa-PDX Portland

16h 26m1 stop Fort Lauderdale

$641Multiple Airlines

Wed, Dec 2 - Sat, Dec 5

6:09 am - 12:44 amPDX Portland-YOW Ottawa

15h 35m2 stops Seattle/Tacoma Intl Toronto Pearson Intl

10:35 am - 12:13 pmYOW Ottawa-PDX Portland

28h 38m1 stop Newark

$652Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

7:15 pm - 3:59 pmPDX Portland-YOW Ottawa

17h 44m1 stop Vancouver Intl

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

9h 56m1 stop Vancouver Intl

$667Air Canada

Mon, Oct 26 - Thu, Nov 5

7:15 pm - 3:59 pmPDX Portland-YOW Ottawa

17h 44m1 stop Vancouver Intl

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

9h 56m1 stop Vancouver Intl

$706Air Canada

Tue, Oct 27 - Tue, Nov 3

11:30 pm - 2:09 pmPDX Portland-YOW Ottawa

11h 39m1 stop Chicago O'Hare Intl

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

9h 56m1 stop Vancouver Intl

$778Air Canada

Sun, Nov 15 - Sun, Nov 22

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

10h 05m1 stop Chicago O'Hare Intl

6:01 pm - 9:50 amYOW Ottawa-PDX Portland

18h 49m1 stop Newark

$876United Airlines

Mon, Oct 19 - Wed, Oct 21

6:55 pm - 9:11 amPDX Portland-YOW Ottawa

11h 16m2 stops Denver Intl Newark

6:25 am - 3:03 pmYOW Ottawa-PDX Portland

11h 38m2 stops Chicago O'Hare Intl Denver Intl

$895United Airlines

Mon, Oct 19 - Wed, Oct 21

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

10h 05m1 stop Chicago O'Hare Intl

6:01 pm - 9:50 amYOW Ottawa-PDX Portland

18h 49m1 stop Newark

$960United Airlines

Mon, Oct 19 - Wed, Oct 21

Cheap last minute flights

Enter your travel dates to find the best prices.

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

14h 46m1 stop Chicago O'Hare Intl

6:25 am - 11:33 amYOW Ottawa-PDX Portland

8h 08m1 stop Chicago O'Hare Intl

$960Air Canada

Thu, Oct 8 - Thu, Oct 15

6:09 am - 5:58 pmPDX Portland-YOW Ottawa

8h 49m2 stops Seattle/Tacoma Intl Calgary

2:10 pm - 9:32 amYOW Ottawa-PDX Portland

22h 22m1 stop Newark

$980Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

5:33 am - 7:20 pmPDX Portland-YOW Ottawa

10h 47m2 stops Salt Lake City Calgary

6:15 pm - 1:50 pmYOW Ottawa-PDX Portland

22h 35m2 stops Edmonton Calgary

$1,021WestJet

Thu, Oct 8 - Thu, Oct 15

2:30 pm - 5:15 pmPDX Portland-YOW Ottawa

23h 45m1 stop Calgary

2:00 pm - 1:50 pmYOW Ottawa-PDX Portland

26h 50m1 stop Calgary

$1,048Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

10:30 pm - 2:55 pmPDX Portland-YOW Ottawa

13h 25m2 stops Charlotte Douglas Toronto Pearson Intl

7:00 am - 7:54 pmYOW Ottawa-PDX Portland

15h 54m2 stops Toronto Pearson Intl Charlotte Douglas

$1,065American Airlines

Mon, Oct 5 - Wed, Oct 14

2:30 pm - 7:20 pmPDX Portland-YOW Ottawa

25h 50m1 stop Calgary

2:00 pm - 9:56 pmYOW Ottawa-PDX Portland

10h 56m2 stops Calgary Seattle/Tacoma Intl

$1,065Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

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

7h 13m1 stop Vancouver Intl

10:37 am - 6:53 pmYOW Ottawa-PDX Portland

11h 16m1 stop Chicago O'Hare Intl

$1,097Air Canada

Mon, Oct 5 - Wed, Oct 14

2:30 pm - 12:30 pmPDX Portland-YOW Ottawa

43h 00m2 stops Calgary Edmonton

7:20 am - 1:50 pmYOW Ottawa-PDX Portland

9h 30m1 stop Calgary

$1,102WestJet

Mon, Oct 5 - Wed, Oct 14

2:30 pm - 5:35 pmPDX Portland-YOW Ottawa

24h 05m2 stops Calgary Toronto Pearson Intl

6:15 pm - 1:50 pmYOW Ottawa-PDX Portland

46h 35m2 stops Edmonton Calgary

$1,109WestJet

Mon, Oct 5 - Wed, Oct 14

2:30 pm - 3:20 pmPDX Portland-YOW Ottawa

21h 50m1 stop Calgary

6:15 pm - 1:50 pmYOW Ottawa-PDX Portland

46h 35m2 stops Edmonton Calgary

$1,111WestJet

Mon, Oct 5 - Wed, Oct 14

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American Airlines flights from Portland to Ottawa

Our best American Airlines deals on Portland to Ottawa flight tickets

American Airlines

Dec 2

PDX11:39 pmPortland

15h 19m

2 stops

YOW5:58 pmOttawa

Dec 5

YOW7:00 amOttawa

15h 46m

2 stops

PDX7:46 pmPortland

$761

American Airlines

Dec 2

PDX11:39 pmPortland

15h 19m

2 stops

YOW5:58 pmOttawa

Dec 4

YOW10:20 amOttawa

14h 41m

2 stops

PDX10:01 pmPortland

$783

American Airlines

Oct 27

PDX9:44 pmPortland

17h 14m

3 stops

YOW5:58 pmOttawa

Nov 3

YOW7:00 amOttawa

15h 54m

2 stops

PDX7:54 pmPortland

$958

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

WestJet

Oct 8

PDX5:33 amPortland

10h 47m

2 stops

YOW7:20 pmOttawa

Oct 15

YOW6:15 pmOttawa

22h 35m

2 stops

PDX1:50 pmPortland

$1,021

WestJet

Oct 5

PDX2:30 pmPortland

43h 00m

2 stops

YOW12:30 pmOttawa

Oct 14

YOW7:20 amOttawa

9h 30m

1 stop

PDX1:50 pmPortland

$1,102

WestJet

Oct 5

PDX2:30 pmPortland

24h 05m

2 stops

YOW5:35 pmOttawa

Oct 14

YOW6:15 pmOttawa

46h 35m

2 stops

PDX1:50 pmPortland

$1,109

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 12/3

6:26 am-12:44 am

2 stops15h 18m

Ottawa

Sat 12/5

7:05 am-8:31 pm

1 stop16h 26m

$625

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 12/1

8:30 am-7:52 pm

2 stops32h 22m

Ottawa

Sat 12/5

7:05 am-8:31 pm

1 stop16h 26m

$637

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Wed 12/2

7:00 am-12:50 am

2 stops14h 50m

Ottawa

Sat 12/5

7:05 am-8:31 pm

1 stop16h 26m

$641

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 10/27

6:09 am-12:44 am

2 stops15h 35m

Ottawa

Tue 11/3

10:35 am-12:13 pm

1 stop28h 38m

$652

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/26

7:15 pm-3:59 pm

1 stop17h 44m

Ottawa

Thu 11/5

7:45 am-2:41 pm

1 stop9h 56m

$667

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 10/27

7:15 pm-3:59 pm

1 stop17h 44m

Ottawa

Tue 11/3

7:45 am-2:41 pm

1 stop9h 56m

$706

Quickest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Sun 11/15

11:30 pm-2:09 pm

1 stop11h 39m

Ottawa

Sun 11/22

7:45 am-2:41 pm

1 stop9h 56m

$778

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/19

8:30 am-9:35 pm

1 stop10h 05m

Ottawa

Wed 10/21

6:01 pm-9:50 am

1 stop18h 49m

$876

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/19

6:55 pm-9:11 am

2 stops11h 16m

Ottawa

Wed 10/21

6:25 am-3:03 pm

2 stops11h 38m

$895

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/19

8:30 am-9:35 pm

1 stop10h 05m

Ottawa

Wed 10/21

6:01 pm-9:50 am

1 stop18h 49m

$960

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 $747 to $940.
The lowest price recently found on this route was $625.

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	$292
Fastest flight time	7h 13m
Direct flights	None

The best one-way flight to Ottawa from Portland in the past 72 hours is $292. The best round-trip flight deal from Portland to Ottawa found on momondo in the last 72 hours is $625.

The fastest flight from Portland to Ottawa takes 7h 13m

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 13m.
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 11,718 reviews		Search Air Canada flights
United Airlines	PriceFrom $543	Free Cancellation	Rating 7.4 10,285 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 $760, with the best United Airlines deals starting from $543 round-trip. 10,285 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 $292

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 11/14. 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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American Airlines flights from Portland to Ottawa

Our best American Airlines deals on Portland to Ottawa flight tickets

WestJet flights from Portland to Ottawa

Our best WestJet deals on Portland to Ottawa flight tickets

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See travel insights to Ottawa from

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 is the cheapest airline that flies from Portland to Ottawa?

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

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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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