What airlines fly to Ottawa?

United Airlines, Air Canada and Delta are the top three most popular airlines that fly to Ottawa from Oregon according to our data. United Airlines is the first choice among our users, with 41% 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.

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 28m on average, while flying from Eugene to Montreal Pierre Elliott Trudeau Intl Airport is 8h 16m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Ottawa.

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

The number of flights available between Oregon and Ottawa is 2 per week as of September 2026. The most frequent departure day is Wed, with 50% of weekly flights leaving on this day.

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

Air Canada, WestJet, and United Airlines are the most popular carriers 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 September 2026.

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.

$186 Cheap Flights from Oregon to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

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.

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

19h 00m2 stops Calgary Edmonton

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

9h 30m1 stop Calgary

$360WestJet

Mon, Oct 5 - Wed, Oct 14

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

12h 05m1 stop Calgary

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

9h 30m1 stop Calgary

$363WestJet

Mon, Oct 5 - Wed, Oct 14

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

12h 05m1 stop Calgary

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

22h 35m2 stops Edmonton Calgary

$363WestJet

Fri, Oct 16 - Sat, Oct 17

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

12h 05m1 stop Calgary

4:15 pm - 1:50 pmYOW Ottawa-PDX Portland

24h 35m1 stop Calgary

$367WestJet

Fri, Oct 16 - Sat, Oct 17

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

10h 05m1 stop Chicago O'Hare Intl

9:45 am - 8:15 pmYOW Ottawa-PDX Portland

13h 30m1 stop Washington, D.C. Dulles Intl

$436United Airlines

Tue, Oct 20 - Tue, Oct 27

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

7h 13m1 stop Vancouver Intl

5:10 am - 2:46 pmYOW Ottawa-PDX Portland

12h 36m2 stops Toronto Pearson Intl Vancouver Intl

$440Air Canada

Mon, Oct 19 - Wed, Oct 21

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

$441United Airlines

Mon, Oct 19 - Wed, Oct 21

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

7h 38m1 stop Newark

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

14h 46m1 stop Chicago O'Hare Intl

$441United Airlines

Thu, Oct 1 - Sat, Oct 17

7:45 pm - 4:23 pmPDX Portland-YOW Ottawa

17h 38m1 stop Vancouver Intl

7:30 pm - 9:31 amYOW Ottawa-PDX Portland

17h 01m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$457Air Canada

Tue, Oct 20 - Wed, Oct 21

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

7h 13m1 stop Vancouver Intl

7:45 am - 8:46 pmYOW Ottawa-PDX Portland

16h 01m1 stop Vancouver Intl

$525Air Canada

Sun, Oct 18 - Sun, Oct 25

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United Airlines flights from Oregon to Ottawa

Our best United Airlines deals on Oregon to Ottawa flight tickets

United Airlines

Oct 20

PDX8:30 amPortland

10h 05m

1 stop

YOW9:35 pmOttawa

Oct 27

YOW9:45 amOttawa

13h 30m

1 stop

PDX8:15 pmPortland

$436

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

$441

United Airlines

Oct 20

PDX8:30 amPortland

10h 05m

1 stop

YOW9:35 pmOttawa

Oct 27

YOW6:15 amOttawa

11h 19m

2 stops

PDX2:34 pmPortland

$446

WestJet flights from Oregon to Ottawa

Our best WestJet deals on Oregon to Ottawa flight tickets

WestJet

Oct 5

PDX2:30 pmPortland

19h 00m

2 stops

YOW12:30 pmOttawa

Oct 14

YOW7:20 amOttawa

9h 30m

1 stop

PDX1:50 pmPortland

$360

WestJet

Oct 5

PDX2:30 pmPortland

12h 05m

1 stop

YOW5:35 amOttawa

Oct 14

YOW7:20 amOttawa

9h 30m

1 stop

PDX1:50 pmPortland

$363

WestJet

Oct 16

PDX2:30 pmPortland

12h 05m

1 stop

YOW5:35 amOttawa

Oct 17

YOW4:15 pmOttawa

24h 35m

1 stop

PDX1:50 pmPortland

$367

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/5

2:30 pm-12:30 pm

2 stops19h 00m

Ottawa

Wed 10/14

7:20 am-1:50 pm

1 stop9h 30m

$360

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/5

2:30 pm-5:35 am

1 stop12h 05m

Ottawa

Wed 10/14

7:20 am-1:50 pm

1 stop9h 30m

$363

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Fri 10/16

2:30 pm-5:35 am

1 stop12h 05m

Ottawa

Sat 10/17

6:15 pm-1:50 pm

2 stops22h 35m

$363

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Fri 10/16

2:30 pm-5:35 am

1 stop12h 05m

Ottawa

Sat 10/17

4:15 pm-1:50 pm

1 stop24h 35m

$367

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 10/20

8:30 am-9:35 pm

1 stop10h 05m

Ottawa

Tue 10/27

9:45 am-8:15 pm

1 stop13h 30m

$436

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/19

7:45 pm-5:58 am

1 stop7h 13m

Ottawa

Wed 10/21

5:10 am-2:46 pm

2 stops12h 36m

$440

Quickest round-trip

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Mon 10/19

10:33 pm-9:11 am

1 stop7h 38m

Ottawa

Wed 10/21

5:20 pm-10:23 pm

1 stop8h 03m

$441

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Thu 10/1

10:33 pm-9:11 am

1 stop7h 38m

Ottawa

Sat 10/17

10:37 am-10:23 pm

1 stop14h 46m

$441

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Tue 10/20

7:45 pm-4:23 pm

1 stop17h 38m

Ottawa

Wed 10/21

7:30 pm-9:31 am

2 stops17h 01m

$457

PortlandOttawa

PDX Portland - YOW Ottawa

PDXYOW

Portland

Sun 10/18

7:45 pm-5:58 am

1 stop7h 13m

Ottawa

Sun 10/25

7:45 am-8:46 pm

1 stop16h 01m

$525

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

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Other information

What is the cheapest month to fly to Ottawa?

In general, February 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 $0. The month of August is another great option to travel to Ottawa, with average flight prices from Oregon averaging around $482.

Cheap Oregon to Ottawa flight deals and tips

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

Best Price Found	$186
Fastest flight time	8h 00m
Direct flights	None

The best one-way flight to Ottawa from Oregon in the past 72 hours is $186. The best round-trip flight deal from Oregon to Ottawa found on momondo in the last 72 hours is $360.

The fastest flight from Oregon to Ottawa takes 8h 00m

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

Search flight deals

Frequently asked questions about flying 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 September 2026.
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 $241	Free Cancellation	Rating 7.1 11,608 reviews		Search Air Canada flights
United Airlines	PriceFrom $543	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights

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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.

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Cheap flights from Oregon to Ottawa from $186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Ottawa departing on 10/24. 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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Frequently asked questions about flying from Oregon to Ottawa

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An easier way to manage your Ottawa trip

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