What airlines fly to Portland?

Air Canada, United Airlines and Delta 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 59% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 4 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 October 2025, 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.

$230 Cheap Flights from Ottawa to Portland in 2025/26

Q: What is the typical price of a round-trip flight between Ottawa and Portland?

Prices are currently typical for flights on this route. Typical prices usually range from $374 to $627. The lowest price recently found on this route was $407.

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Find the cheapest flights from Ottawa to Portland

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 2:40 pmYOW-PDX

9h 55m1 stop

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

$407Air Canada

Find Deal

jue., dic. 4 - jue., dic. 11

5:00 am - 2:40 pmYOW-PDX

12h 40m2 stops

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

$409Air Canada

Find Deal

jue., dic. 4 - jue., dic. 11

7:45 am - 2:40 pmYOW-PDX

9h 55m1 stop

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

$442Air Canada

Find Deal

mar., mar. 3 - mié., mar. 4

2:15 pm - 8:29 pmYOW-PDX

9h 14m1 stop

4:02 pm - 10:26 amPDX-YOW

15h 24m2 stops

$448United Airlines

Find Deal

vie., nov. 14 - jue., nov. 20

11:10 am - 10:36 pmYOW-PDX

14h 26m1 stop

4:02 pm - 10:26 amPDX-YOW

15h 24m2 stops

$449United Airlines

Find Deal

mar., nov. 4 - mar., nov. 18

6:20 am - 10:36 pmYOW-PDX

19h 16m1 stop

7:00 pm - 3:45 pmPDX-YOW

17h 45m1 stop

$470Multiple Airlines

Find Deal

vie., nov. 14 - jue., nov. 20

6:15 am - 7:01 pmYOW-PDX

15h 46m1 stop

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

$536Multiple Airlines

Find Deal

lun., dic. 22 - jue., ene. 1

5:40 am - 8:34 pmYOW-PDX

41h 54m2 stops

2:11 pm - 4:53 pmPDX-YOW

47h 42m2 stops

$702WestJet

Find Deal

mié., dic. 24 - dom., dic. 28

6:00 am - 4:24 pmYOW-PDX

13h 24m2 stops

6:15 am - 12:42 amPDX-YOW

15h 27m2 stops

$731WestJet

Find Deal

jue., dic. 25 - dom., dic. 28

6:45 am - 9:23 pmYOW-PDX

17h 38m3 stops

11:43 am - 4:49 pmPDX-YOW

26h 06m2 stops

$764American Airlines

Find Deal

mar., nov. 4 - mar., nov. 18

American Airlines flights from Ottawa to Portland

Our best American Airlines deals on Ottawa to Portland flight tickets

American Airlines

Oct 29

YOW6:45 amOttawa

19h 21m

2 stops

PDX11:06 pmPortland

Nov 1

PDX12:45 amPortland

14h 04m

2 stops

YOW4:49 pmOttawa

$667

Find similar

American Airlines

Nov 4

YOW6:45 amOttawa

17h 38m

3 stops

PDX9:23 pmPortland

Nov 18

PDX11:43 amPortland

26h 06m

2 stops

YOW4:49 pmOttawa

$764

Find similar

American Airlines

Oct 29

YOW6:45 amOttawa

19h 21m

2 stops

PDX11:06 pmPortland

Nov 2

PDX11:59 pmPortland

15h 25m

3 stops

YOW6:24 pmOttawa

$882

Find similar

United Airlines flights from Ottawa to Portland

Our best United Airlines deals on Ottawa to Portland flight tickets

United Airlines

Nov 14

YOW2:15 pmOttawa

9h 14m

1 stop

PDX8:29 pmPortland

Nov 20

PDX4:02 pmPortland

15h 24m

2 stops

YOW10:26 amOttawa

$448

Find similar

United Airlines

Nov 4

YOW11:10 amOttawa

14h 26m

1 stop

PDX10:36 pmPortland

Nov 18

PDX4:02 pmPortland

15h 24m

2 stops

YOW10:26 amOttawa

$449

Find similar

United Airlines

Dec 24

YOW7:27 pmOttawa

21h 08m

2 stops

PDX1:35 pmPortland

Dec 29

PDX7:10 amPortland

11h 08m

1 stop

YOW9:18 pmOttawa

$474

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

jue. 12/4

7:45 am-2:40 pm

1 stop9h 55m

Portland

jue. 12/11

7:00 pm-6:43 am

1 stop8h 43m

$407

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

jue. 12/4

5:00 am-2:40 pm

2 stops12h 40m

Portland

jue. 12/11

7:00 pm-6:43 am

1 stop8h 43m

$409

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

mar. 3/3

7:45 am-2:40 pm

1 stop9h 55m

Portland

mié. 3/4

7:00 pm-6:43 am

1 stop8h 43m

$442

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

vie. 11/14

2:15 pm-8:29 pm

1 stop9h 14m

Portland

jue. 11/20

4:02 pm-10:26 am

2 stops15h 24m

$448

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

mar. 11/4

11:10 am-10:36 pm

1 stop14h 26m

Portland

mar. 11/18

4:02 pm-10:26 am

2 stops15h 24m

$449

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

vie. 11/14

6:20 am-10:36 pm

1 stop19h 16m

Portland

jue. 11/20

7:00 pm-3:45 pm

1 stop17h 45m

$470

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

lun. 12/22

6:15 am-7:01 pm

1 stop15h 46m

Portland

jue. 1/1

7:00 pm-6:43 am

1 stop8h 43m

$536

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

mié. 12/24

5:40 am-8:34 pm

2 stops41h 54m

Portland

dom. 12/28

2:11 pm-4:53 pm

2 stops47h 42m

$702

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

jue. 12/25

6:00 am-4:24 pm

2 stops13h 24m

Portland

dom. 12/28

6:15 am-12:42 am

2 stops15h 27m

$731

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

mar. 11/4

6:45 am-9:23 pm

3 stops17h 38m

Portland

mar. 11/18

11:43 am-4:49 pm

2 stops26h 06m

$764

Flights are sorted by cheapest round-trip flights first.

Sorted 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 typical price of a round-trip flight between Ottawa and Portland?

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 $345, 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 $387.

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

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $321. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $560.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $285. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $540 per ticket.

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Ottawa for as low as $259 on momondo.

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

Direct flights	None

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

Search flight deals

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 9h 14m, 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 October 2025, 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 $274	Free Cancellation	Rating 7.1 10,344 reviews		Search Air Canada flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

The Dalles

Tigard

Pacific City

Manzanita

Tillamook

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.