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

Air Canada and Delta are the most popular carriers operating from Montreal to Portland

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

Prices for flights from Montreal to Portland Airport are updated daily.

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

As of October 2026, there are 2 operators available to choose from for flights from Montreal to Portland Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Portland Airport.

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

The travel and health documents required for your trip to Portland 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 283 Cheap Flights from Montreal to Portland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 a.m. - 2:41 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 11m1 stop Vancouver Intl

10:00 a.m. - 11:34 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 34m2 stops Vancouver Intl Calgary

C$ 463Air Canada

Thu, 19 Nov - Wed, 25 Nov

7:30 a.m. - 2:41 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 11m1 stop Vancouver Intl

10:00 a.m. - 8:30 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 30m1 stop Vancouver Intl

C$ 466Air Canada

Thu, 19 Nov - Wed, 25 Nov

7:30 a.m. - 2:41 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 11m1 stop Vancouver Intl

10:00 a.m. - 11:34 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 34m2 stops Vancouver Intl Calgary

C$ 466Air Canada

Thu, 19 Nov - Wed, 25 Nov

7:30 a.m. - 2:41 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 11m1 stop Vancouver Intl

10:00 a.m. - 8:30 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 30m1 stop Vancouver Intl

C$ 467Air Canada

Thu, 19 Nov - Wed, 25 Nov

6:00 a.m. - 6:23 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

15h 23m3 stops Chicago O'Hare Intl Denver Intl San Francisco

12:55 p.m. - 1:28 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

21h 33m2 stops Houston George Bush Intcntl Newark

C$ 508United Airlines

Wed, 9 Dec - Tue, 15 Dec

7:00 a.m. - 11:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

19h 15m2 stops Newark Houston George Bush Intcntl

12:55 p.m. - 1:28 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

21h 33m2 stops Houston George Bush Intcntl Newark

C$ 508United Airlines

Tue, 8 Dec - Tue, 15 Dec

12:41 p.m. - 7:17 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 36m1 stop Atlanta Hartsfield-Jackson

11:59 a.m. - 11:41 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 42m1 stop Minneapolis St Paul

C$ 508Delta

Wed, 9 Dec - Tue, 15 Dec

7:05 a.m. - 12:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 25m1 stop Minneapolis St Paul

10:33 p.m. - 11:36 a.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 03m1 stop Atlanta Hartsfield-Jackson

C$ 508Delta

Sun, 24 Jan - Sat, 6 Feb

6:00 a.m. - 11:41 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 41m1 stop Chicago O'Hare Intl

5:00 a.m. - 9:17 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 17m2 stops Denver Intl Chicago O'Hare Intl

C$ 508United Airlines

Wed, 9 Dec - Tue, 15 Dec

7:05 a.m. - 12:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 25m1 stop Minneapolis St Paul

11:58 a.m. - 11:44 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 46m1 stop Minneapolis St Paul

C$ 508Delta

Thu, 28 Jan - Sun, 7 Feb

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Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets

Air Canada

19 Nov

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

10h 11m

1 stop

PDX2:41 p.m.Portland

25 Nov

PDX10:00 a.m.Portland

10h 34m

2 stops

YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 463

Air Canada

19 Nov

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

10h 11m

1 stop

PDX2:41 p.m.Portland

25 Nov

PDX10:00 a.m.Portland

7h 30m

1 stop

YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 466

Air Canada

19 Nov

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

10h 11m

1 stop

PDX2:41 p.m.Portland

25 Nov

PDX10:00 a.m.Portland

7h 30m

1 stop

YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 467

Delta flights from Montreal to Portland

Our best Delta deals on Montreal to Portland flight tickets

Delta

24 Jan

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

8h 25m

1 stop

PDX12:30 p.m.Portland

6 Feb

PDX10:33 p.m.Portland

10h 03m

1 stop

YUL11:36 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 508

Delta

19 Nov

YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl

13h 46m

2 stops

PDX11:36 p.m.Portland

25 Nov

PDX6:45 a.m.Portland

13h 42m

2 stops

YUL11:27 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 527

Delta

10 Apr

YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl

12h 08m

1 stop

PDX9:53 p.m.Portland

17 Apr

PDX10:55 p.m.Portland

10h 20m

1 stop

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 530

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

7:30 a.m.-2:41 p.m.

1 stop10h 11m

Portland

Wed 25/11

10:00 a.m.-11:34 p.m.

2 stops10h 34m

C$ 463

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

7:30 a.m.-2:41 p.m.

1 stop10h 11m

Portland

Wed 25/11

10:00 a.m.-8:30 p.m.

1 stop7h 30m

C$ 466

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

7:30 a.m.-2:41 p.m.

1 stop10h 11m

Portland

Wed 25/11

10:00 a.m.-11:34 p.m.

2 stops10h 34m

C$ 466

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

7:30 a.m.-2:41 p.m.

1 stop10h 11m

Portland

Wed 25/11

10:00 a.m.-8:30 p.m.

1 stop7h 30m

C$ 467

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

6:00 a.m.-6:23 p.m.

3 stops15h 23m

Portland

Tue 15/12

12:55 p.m.-1:28 p.m.

2 stops21h 33m

C$ 508

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

7:00 a.m.-11:15 p.m.

2 stops19h 15m

Portland

Tue 15/12

12:55 p.m.-1:28 p.m.

2 stops21h 33m

C$ 508

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

12:41 p.m.-7:17 p.m.

1 stop9h 36m

Portland

Tue 15/12

11:59 a.m.-11:41 p.m.

1 stop8h 42m

C$ 508

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

7:05 a.m.-12:30 p.m.

1 stop8h 25m

Portland

Sat 6/2

10:33 p.m.-11:36 a.m.

1 stop10h 03m

C$ 508

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

6:00 a.m.-11:41 a.m.

1 stop8h 41m

Portland

Tue 15/12

5:00 a.m.-9:17 p.m.

2 stops13h 17m

C$ 508

Quickest round-trip

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 28/1

7:05 a.m.-12:30 p.m.

1 stop8h 25m

Portland

Sun 7/2

11:58 a.m.-11:44 p.m.

1 stop8h 46m

C$ 508

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 Montreal 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 Montreal and Portland?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 476 to C$ 705.
The lowest price recently found on this route was C$ 463.

What is the cheapest month to fly to Portland?

The month of May is, on average, the cheapest month to fly to Portland from Montreal, with most prices found around C$ 499. If you are unable to visit Portland during the month of May, then departing from Montreal during the month April is also very affordable. Most momondo users find prices during this month for around C$ 530.

Can stopping save me money on Montreal to Portland flights?

You could potentially save up to 51% on your flight if you consider stops on a Montreal to Portland flight.

How have Montreal to Portland flight prices changed over time?

As of October 2026, prices for Montreal to Portland flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Portland

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

Estimated round-trip price

Cheap Montreal to Portland (YMQ to PDX) flight deals and tips

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

Best price found	C$ 283
Fastest flight time	9h 58m
Direct flights	None

The best one-way flight to Portland from Montreal in the past 72 hours is C$ 283. The best round-trip flight deal from Montreal to Portland found on momondo in the last 72 hours is C$ 463.

The fastest flight from Montreal to Portland takes 9h 58m

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

Search flight deals

Frequently asked questions about flying from Montreal to Portland

How far is Montreal to Portland by plane?
There are 3762.8 km between Montreal and Portland. Flights usually cover this in 9h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Montreal to Portland Airport?
Prices for flights from Montreal to Portland Airport are updated daily.
How many operators does momondo search for flights from Montreal to Portland Airport?
As of October 2026, there are 2 operators available to choose from for flights from Montreal to Portland Airport.
How old do you have to be to fly from Montreal to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Montreal to Portland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to Portland is United Airlines (67% of total bookings). The next most popular airlines are Air Canada (23%) and Delta (10%).

Best airlines flying from Montreal to Portland

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 197	Free Cancellation	Rating 7.1 11,831 reviews		Search Air Canada flights
United Airlines	PriceFrom C$ 499	Free Cancellation	Rating 7.3 10,454 reviews		Search United Airlines flights

Cannon Beach

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Carson

Troutdale

Lincoln City

Rockaway Beach

Pacific City

Why use momondo?

Why should I use momondo to find a flight deal from Montreal 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 Montreal to Portland for you.

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

Yes. momondo allows you to filter the results for Montreal to Portland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portland from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Montreal and alert you when they change.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Montreal to Portland from C$ 283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Portland departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montreal to Portland

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Big names, great deals

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Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets

Delta flights from Montreal to Portland

Our best Delta deals on Montreal to Portland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Portland that are best for you.

See travel insights to Portland from

How to get the cheapest flight ticket from Montreal to Portland

What is the typical price of a round-trip flight between Montreal and Portland?

What is the cheapest month to fly to Portland?

Can stopping save me money on Montreal to Portland flights?

How have Montreal to Portland flight prices changed over time?

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

When to book flights from Montreal to Portland

Cheap Montreal to Portland (YMQ to PDX) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal to Portland

Best airlines flying from Montreal to Portland

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

Travelling to a place near Portland?

Why use momondo?

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon

Fly your favourite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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