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

Air Canada and United Airlines are the most popular carriers operating from Ottawa to Portland

What airlines fly to Portland?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Portland from Ottawa according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ottawa Airport to Portland Airport refresh daily.

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

As of January 2026, there is 1 operator available to choose from for flights from Ottawa Airport to Portland Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Portland Airport.

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

The necessary travel and health documents for your Portland 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.

$237 Cheap Flights from Ottawa to Portland in 2026

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Find the cheapest flights from Ottawa to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 1:20 pm

YOW

PDX

10h 05m

2 stops

2:00 pm - 12:40 am

PDX

YOW

7h 40m

1 stop

$415WestJet

Tue, Jul 14 - Tue, Jul 28

6:15 am - 1:20 pm

YOW

PDX

10h 05m

2 stops

2:00 pm - 12:40 am

PDX

YOW

7h 40m

1 stop

$416WestJet

Tue, Jul 14 - Tue, Jul 28

6:00 am - 1:20 pm

YOW

PDX

10h 20m

1 stop

2:00 pm - 12:40 am

PDX

YOW

7h 40m

1 stop

$417WestJet

Tue, Jul 14 - Tue, Jul 28

6:00 am - 1:20 pm

YOW

PDX

10h 20m

1 stop

2:00 pm - 12:40 am

PDX

YOW

7h 40m

1 stop

$418WestJet

Tue, Jul 14 - Tue, Jul 28

6:15 am - 1:20 pm

YOW

PDX

10h 05m

2 stops

2:00 pm - 5:28 am

PDX

YOW

12h 28m

2 stops

$427WestJet

Tue, Jul 14 - Tue, Jul 28

6:15 am - 1:20 pm

YOW

PDX

10h 05m

2 stops

2:00 pm - 5:28 am

PDX

YOW

12h 28m

2 stops

$428WestJet

Tue, Jul 14 - Tue, Jul 28

3:55 pm - 8:33 pm

YOW

PDX

31h 38m

1 stop

9:53 am - 2:44 pm

PDX

YOW

49h 51m

2 stops

$487Multiple Airlines

Fri, Feb 27 - Sun, Mar 8

7:45 am - 2:40 pm

YOW

PDX

9h 55m

1 stop

7:05 pm - 6:43 am

PDX

YOW

8h 38m

1 stop

$489Air Canada

Tue, Mar 10 - Tue, Mar 17

5:45 am - 2:40 pm

YOW

PDX

11h 55m

2 stops

7:05 pm - 6:43 am

PDX

YOW

8h 38m

1 stop

$492Air Canada

Tue, Mar 10 - Wed, Mar 11

5:11 pm - 10:45 pm

YOW

PDX

8h 34m

1 stop

7:00 am - 5:12 pm

PDX

YOW

7h 12m

1 stop

$493United Airlines

Tue, Mar 10 - Wed, Mar 11

United Airlines flights from Ottawa to Portland

Our best United Airlines deals on Ottawa to Portland flight tickets

United Airlines

Mar 6

YOW5:55 pmOttawa

18h 59m

2 stops

PDX9:54 amPortland

Mar 13

PDX11:59 pmPortland

7h 27m

1 stop

YOW10:26 amOttawa

$494

United Airlines

Mar 10

YOW6:20 amOttawa

14h 31m

2 stops

PDX5:51 pmPortland

Mar 17

PDX2:05 pmPortland

20h 27m

2 stops

YOW1:32 pmOttawa

$509

United Airlines

Mar 10

YOW9:45 amOttawa

16h 19m

2 stops

PDX11:04 pmPortland

Mar 11

PDX5:05 amPortland

9h 07m

2 stops

YOW5:12 pmOttawa

$511

Air Canada flights from Ottawa to Portland

Our best Air Canada deals on Ottawa to Portland flight tickets

Air Canada

Mar 10

YOW7:45 amOttawa

9h 55m

1 stop

PDX2:40 pmPortland

Mar 17

PDX7:05 pmPortland

8h 38m

1 stop

YOW6:43 amOttawa

$489

Air Canada

Mar 10

YOW5:45 amOttawa

11h 55m

2 stops

PDX2:40 pmPortland

Mar 11

PDX7:05 pmPortland

8h 38m

1 stop

YOW6:43 amOttawa

$492

Air Canada

Mar 10

YOW5:45 amOttawa

11h 55m

2 stops

PDX2:40 pmPortland

Mar 11

PDX7:05 pmPortland

13h 03m

2 stops

YOW11:08 amOttawa

$500

Fly from

Fly to

Route

Depart

Return

Price

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

6:15 am-1:20 pm

2 stops10h 05m

Portland

Tue 7/28

2:00 pm-12:40 am

1 stop7h 40m

$415

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

6:15 am-1:20 pm

2 stops10h 05m

Portland

Tue 7/28

2:00 pm-12:40 am

1 stop7h 40m

$416

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

6:00 am-1:20 pm

1 stop10h 20m

Portland

Tue 7/28

2:00 pm-12:40 am

1 stop7h 40m

$417

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

6:00 am-1:20 pm

1 stop10h 20m

Portland

Tue 7/28

2:00 pm-12:40 am

1 stop7h 40m

$418

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

6:15 am-1:20 pm

2 stops10h 05m

Portland

Tue 7/28

2:00 pm-5:28 am

2 stops12h 28m

$427

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

6:15 am-1:20 pm

2 stops10h 05m

Portland

Tue 7/28

2:00 pm-5:28 am

2 stops12h 28m

$428

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Fri 2/27

3:55 pm-8:33 pm

1 stop31h 38m

Portland

Sun 3/8

9:53 am-2:44 pm

2 stops49h 51m

$487

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 3/10

7:45 am-2:40 pm

1 stop9h 55m

Portland

Tue 3/17

7:05 pm-6:43 am

1 stop8h 38m

$489

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 3/10

5:45 am-2:40 pm

2 stops11h 55m

Portland

Wed 3/11

7:05 pm-6:43 am

1 stop8h 38m

$492

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 3/10

5:11 pm-10:45 pm

1 stop8h 34m

Portland

Wed 3/11

7:00 am-5:12 pm

1 stop7h 12m

$493

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 Ottawa to Portland

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

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Ottawa is in July. Flight prices, which tend to average around $361, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in July, then you should wait until September to fly from Ottawa, when ticket prices are also cheap, with an average price of $383.

How have Ottawa to Portland flight prices changed over time?

When to book flights from Ottawa to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

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

Fastest flight time	18h 59m
Direct flights	None

The fastest flight from Ottawa to Portland takes 18h 59m

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

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How far is Ottawa to Portland by plane?
The straight-line distance from Ottawa to Portland is 2241.5 mi. Flights usually cover this in 18h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to Portland Airport?
Prices for flights from Ottawa Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Portland Airport?
As of January 2026, there is 1 operator available to choose from for flights from Ottawa Airport to Portland Airport.
How old do you have to be to fly from Ottawa Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland 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 Ottawa to Portland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to Portland is Air Canada (100% of total bookings).

Best airlines flying from Ottawa to Portland

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $215	Free Cancellation	Rating 7.1 10,646 reviews		Search Air Canada flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

McMinnville

Longview

Tigard

Gresham

Pacific City

The Dalles

Manzanita

Newberg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Portland for you.

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

Yes. All flights to Portland from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Ottawa to Portland 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 Ottawa to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.