What airlines fly to Ottawa?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Ottawa from Oregon according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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

Air Canada, Delta, and WestJet are the most popular carriers operating from Oregon to Ottawa

How long does it take to fly to Ottawa?

Average flight duration from Oregon to Ottawa depends on which airport you fly into and out of. Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport is 6h 49m on average, while flying from Eugene to Montreal Pierre Elliott Trudeau Intl Airport is 14h 12m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Ottawa.

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

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

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

The number of operators available for flights from Oregon to Ottawa Airport is 2 as of November 2025.

How old do you have to be to fly from Oregon to Ottawa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$246 Cheap Flights from Oregon to Ottawa in 2025/26

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Find the cheapest flights from Oregon to Ottawa

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:43 am - 12:35 pmPDX-YOW

22h 52m1 stop

4:15 pm - 1:50 pmYOW-PDX

24h 35m2 stops

$484Multiple Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 9

9:40 pm - 5:13 pmPDX-YOW

16h 33m1 stop

4:15 pm - 1:50 pmYOW-PDX

24h 35m2 stops

$505Multiple Airlines

Find Deal

Fri, Nov 28 - Wed, Dec 10

5:49 pm - 5:25 pmPDX-YOW

20h 36m2 stops

9:25 am - 8:00 pmYOW-PDX

13h 35m1 stop

$508Multiple Airlines

Find Deal

Mon, Dec 8 - Sat, Dec 13

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

7:45 am - 6:30 pmYOW-PDX

13h 45m1 stop

$546Air Canada

Find Deal

Tue, Dec 2 - Tue, Dec 9

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

7:45 am - 6:30 pmYOW-PDX

13h 45m1 stop

$552Air Canada

Find Deal

Sat, Dec 6 - Tue, Dec 9

1:26 pm - 4:49 pmPDX-YOW

24h 23m2 stops

6:45 am - 9:15 pmYOW-PDX

17h 30m2 stops

$674American Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

1:26 pm - 4:49 pmPDX-YOW

24h 23m2 stops

6:45 am - 9:15 pmYOW-PDX

17h 30m2 stops

$710American Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

5:00 am - 5:12 pmPDX-YOW

9h 12m2 stops

7:30 pm - 1:37 pmYOW-PDX

21h 07m2 stops

$814United Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 9

12:35 am - 12:40 amPDX-YOW

21h 05m2 stops

5:40 am - 10:19 pmYOW-PDX

19h 39m2 stops

$839Delta

Find Deal

Wed, Nov 26 - Wed, Dec 10

6:51 pm - 2:13 pmEUG-YOW

16h 22m2 stops

5:25 pm - 11:54 amYOW-EUG

21h 29m2 stops

$865United Airlines

Find Deal

Tue, Apr 7 - Wed, Apr 8

American Airlines flights from Oregon to Ottawa

Our best American Airlines deals on Oregon to Ottawa flight tickets

American Airlines

Nov 21

PDX1:26 pmPortland

24h 23m

2 stops

YOW4:49 pmOttawa

Nov 23

YOW6:45 amOttawa

17h 30m

2 stops

PDX9:15 pmPortland

$674

Find similar

American Airlines

Nov 21

PDX1:26 pmPortland

24h 23m

2 stops

YOW4:49 pmOttawa

Nov 23

YOW6:45 amOttawa

17h 30m

2 stops

PDX9:15 pmPortland

$710

Find similar

American Airlines

Nov 21

PDX11:59 pmPortland

13h 50m

2 stops

YOW4:49 pmOttawa

Nov 23

YOW6:45 amOttawa

17h 30m

2 stops

PDX9:15 pmPortland

$711

Find similar

Air Canada flights from Oregon to Ottawa

Our best Air Canada deals on Oregon to Ottawa flight tickets

Air Canada

Dec 2

PDX7:00 pmPortland

8h 43m

1 stop

YOW6:43 amOttawa

Dec 9

YOW7:45 amOttawa

13h 45m

1 stop

PDX6:30 pmPortland

$546

Find similar

Air Canada

Dec 6

PDX7:00 pmPortland

8h 43m

1 stop

YOW6:43 amOttawa

Dec 9

YOW7:45 amOttawa

13h 45m

1 stop

PDX6:30 pmPortland

$552

Find similar

Air Canada

Nov 27

PDX7:00 pmPortland

17h 45m

1 stop

YOW3:45 pmOttawa

Dec 10

YOW7:45 amOttawa

9h 55m

1 stop

PDX2:40 pmPortland

$562

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 12/6

10:43 am-12:35 pm

1 stop22h 52m

Ottawa

Tue 12/9

4:15 pm-1:50 pm

2 stops24h 35m

$484

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 11/28

9:40 pm-5:13 pm

1 stop16h 33m

Ottawa

Wed 12/10

4:15 pm-1:50 pm

2 stops24h 35m

$505

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 12/8

5:49 pm-5:25 pm

2 stops20h 36m

Ottawa

Sat 12/13

9:25 am-8:00 pm

1 stop13h 35m

$508

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 12/2

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Tue 12/9

7:45 am-6:30 pm

1 stop13h 45m

$546

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sat 12/6

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Tue 12/9

7:45 am-6:30 pm

1 stop13h 45m

$552

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 11/21

1:26 pm-4:49 pm

2 stops24h 23m

Ottawa

Sun 11/23

6:45 am-9:15 pm

2 stops17h 30m

$674

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 11/21

1:26 pm-4:49 pm

2 stops24h 23m

Ottawa

Sun 11/23

6:45 am-9:15 pm

2 stops17h 30m

$710

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 12/9

5:00 am-5:12 pm

2 stops9h 12m

Ottawa

Tue 12/9

7:30 pm-1:37 pm

2 stops21h 07m

$814

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 11/26

12:35 am-12:40 am

2 stops21h 05m

Ottawa

Wed 12/10

5:40 am-10:19 pm

2 stops19h 39m

$839

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Tue 4/7

6:51 pm-2:13 pm

2 stops16h 22m

Ottawa

Wed 4/8

5:25 pm-11:54 am

2 stops21h 29m

$865

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 Oregon 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

Other information

What is the cheapest month to fly to Ottawa?

In general, August is the cheapest month to fly from Oregon to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $388. The month of September is another great option to travel to Ottawa, with average flight prices from Oregon averaging around $490.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Oregon to Ottawa is on a Saturday. Travelers who choose to depart for Ottawa on a Saturday will often find tickets for as low as $419. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $751.

What is the cheapest time of day to depart on your flight to Ottawa?

In the afternoon is the cheapest time of day to fly from Oregon to Ottawa when you can find flight prices for as low as $542. Flying to Ottawa in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $662 on average. Flights to Ottawa from Oregon in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Oregon to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Ottawa

Direct flights	None

There are no direct flights from Oregon to Ottawa. There are no popular flight routes from Oregon to Ottawa.

Search flight deals

When did momondo last update prices for flights from Oregon to Ottawa Airport?
Prices for flights from Oregon to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Ottawa Airport?
The number of operators available for flights from Oregon to Ottawa Airport is 2 as of November 2025.
How old do you have to be to fly from Oregon to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Ottawa

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $315	Free Cancellation	Rating 7.1 10,416 reviews		Search Air Canada flights
United Airlines	PriceFrom $365	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find Oregon to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

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

Flights from Oregon 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 Oregon 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 Oregon to Ottawa.

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

Yes. momondo can track prices for Oregon 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.