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 59% 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.

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 7h 38m on average, while flying from Eugene to Montreal Pierre Elliott Trudeau Intl Airport is 21h 57m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Ottawa.

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

Air Canada is the most popular carrier operating from Oregon to 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 December 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.

$158 Cheap Flights from Oregon to Ottawa in 2025/26

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Find the cheapest flights from Oregon to Ottawa

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 am - 5:25 pm

PDX

YOW

27h 45m1 stop

6:00 am - 4:50 pm

YOW

PDX

13h 50m2 stops

$484Multiple Airlines

Tue, Jan 6 - Tue, Jan 13

10:40 am - 5:25 pm

PDX

YOW

27h 45m1 stop

4:40 pm - 8:48 pm

YOW

PDX

31h 08m1 stop

$568Multiple Airlines

Tue, Jan 6 - Tue, Jan 13

7:00 pm - 6:43 am

PDX

YOW

8h 43m1 stop

7:45 am - 2:40 pm

YOW

PDX

9h 55m1 stop

$587Air Canada

Thu, Feb 12 - Sun, Feb 15

7:00 pm - 6:43 am

PDX

YOW

8h 43m1 stop

5:45 am - 2:40 pm

YOW

PDX

11h 55m2 stops

$596Air Canada

Thu, Feb 12 - Sun, Feb 15

7:00 pm - 6:43 am

PDX

YOW

8h 43m1 stop

10:20 am - 6:30 pm

YOW

PDX

11h 10m2 stops

$599Air Canada

Thu, Jan 15 - Sun, Jan 18

11:59 pm - 5:12 pm

PDX

YOW

14h 13m1 stop

3:10 pm - 9:49 pm

YOW

PDX

9h 39m1 stop

$602United Airlines

Thu, Jan 15 - Sun, Jan 18

9:50 am - 1:38 am

PDX

YOW

12h 48m2 stops

5:45 am - 2:40 pm

YOW

PDX

11h 55m2 stops

$607Air Canada

Thu, Feb 12 - Sun, Feb 15

7:00 pm - 6:43 am

PDX

YOW

8h 43m1 stop

7:45 am - 2:40 pm

YOW

PDX

9h 55m1 stop

$609Air Canada

Thu, Feb 12 - Sun, Feb 15

5:00 am - 9:56 pm

PDX

YOW

13h 56m2 stops

6:20 am - 11:57 am

YOW

PDX

8h 37m1 stop

$611United Airlines

Thu, Jan 15 - Sun, Jan 18

5:00 am - 9:56 pm

PDX

YOW

13h 56m2 stops

6:20 am - 1:45 pm

YOW

PDX

10h 25m2 stops

$617United Airlines

Thu, Jan 15 - Sun, Jan 18

United Airlines flights from Oregon to Ottawa

Our best United Airlines deals on Oregon to Ottawa flight tickets

United Airlines

Jan 15

PDX11:59 pmPortland

14h 13m

1 stop

YOW5:12 pmOttawa

Jan 18

YOW3:10 pmOttawa

9h 39m

1 stop

PDX9:49 pmPortland

$602

Find similar

United Airlines

Jan 15

PDX5:00 amPortland

13h 56m

2 stops

YOW9:56 pmOttawa

Jan 18

YOW6:20 amOttawa

8h 37m

1 stop

PDX11:57 amPortland

$611

Find similar

United Airlines

Jan 15

PDX5:00 amPortland

13h 56m

2 stops

YOW9:56 pmOttawa

Jan 18

YOW6:20 amOttawa

10h 25m

2 stops

PDX1:45 pmPortland

$617

Find similar

Air Canada flights from Oregon to Ottawa

Our best Air Canada deals on Oregon to Ottawa flight tickets

Air Canada

Feb 12

PDX7:00 pmPortland

8h 43m

1 stop

YOW6:43 amOttawa

Feb 15

YOW7:45 amOttawa

9h 55m

1 stop

PDX2:40 pmPortland

$587

Find similar

Air Canada

Feb 12

PDX7:00 pmPortland

8h 43m

1 stop

YOW6:43 amOttawa

Feb 15

YOW5:45 amOttawa

11h 55m

2 stops

PDX2:40 pmPortland

$596

Find similar

Air Canada

Jan 15

PDX7:00 pmPortland

8h 43m

1 stop

YOW6:43 amOttawa

Jan 18

YOW10:20 amOttawa

11h 10m

2 stops

PDX6:30 pmPortland

$599

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 1/6

10:40 am-5:25 pm

1 stop27h 45m

Ottawa

Tue 1/13

6:00 am-4:50 pm

2 stops13h 50m

$484

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 1/6

10:40 am-5:25 pm

1 stop27h 45m

Ottawa

Tue 1/13

4:40 pm-8:48 pm

1 stop31h 08m

$568

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 2/12

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Sun 2/15

7:45 am-2:40 pm

1 stop9h 55m

$587

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 2/12

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Sun 2/15

5:45 am-2:40 pm

2 stops11h 55m

$596

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 1/15

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Sun 1/18

10:20 am-6:30 pm

2 stops11h 10m

$599

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 1/15

11:59 pm-5:12 pm

1 stop14h 13m

Ottawa

Sun 1/18

3:10 pm-9:49 pm

1 stop9h 39m

$602

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 2/12

9:50 am-1:38 am

2 stops12h 48m

Ottawa

Sun 2/15

5:45 am-2:40 pm

2 stops11h 55m

$607

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 2/12

7:00 pm-6:43 am

1 stop8h 43m

Ottawa

Sun 2/15

7:45 am-2:40 pm

1 stop9h 55m

$609

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 1/15

5:00 am-9:56 pm

2 stops13h 56m

Ottawa

Sun 1/18

6:20 am-11:57 am

1 stop8h 37m

$611

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 1/15

5:00 am-9:56 pm

2 stops13h 56m

Ottawa

Sun 1/18

6:20 am-1:45 pm

2 stops10h 25m

$617

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 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

Fastest flight time	7h 12m
Direct flights	None

The fastest flight from Oregon to Ottawa takes 7h 12m

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 December 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 $333	Free Cancellation	Rating 7.1 10,516 reviews		Search Air Canada flights
United Airlines	PriceFrom $365	Free Cancellation	Rating 7.4 9,095 reviews		Search United Airlines flights

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Winchester

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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.