Which airport is the most popular layover for flights between Montreal and Portland?

Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Portland?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Portland from Montreal according to our data. Air Canada is the first choice among our users, with 35% 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.

Which layover airport has the shortest connection time from Montreal to Portland?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 18m.

Which layover airport offers the lowest fares from Montreal to Portland?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $416.

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

Delta and United Airlines are the most popular carriers operating from Montreal to Portland

Which layover airport has the shortest travel time from Montreal to Portland?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 8h 50m.

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

Prices for flights from Montreal to Portland Airport were last updated today.

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

As of September 2026, there are 4 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 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 Montreal to Portland Airport.

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

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$187 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

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One-way

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8:15 am - 7:11 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 56m2 stops Calgary Vancouver Intl

10:10 am - 11:43 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 33m2 stops Vancouver Intl Edmonton

$350Air Canada

Fri, Oct 23 - Sat, Oct 24

8:15 am - 7:11 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 56m2 stops Edmonton Vancouver Intl

10:10 am - 8:36 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 26m1 stop Vancouver Intl

$350Air Canada

Fri, Oct 23 - Sat, Oct 24

6:35 pm - 12:34 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 59m1 stop San Francisco

10:00 am - 8:43 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 43m1 stop Vancouver Intl

$351Multiple Airlines

Thu, Oct 22 - Tue, Oct 27

6:35 pm - 12:34 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 59m1 stop San Francisco

3:20 pm - 7:10 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

12h 50m2 stops Vancouver Intl Calgary

$351Multiple Airlines

Thu, Oct 22 - Tue, Oct 27

12:44 pm - 9:47 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 03m1 stop Atlanta Hartsfield-Jackson

11:00 pm - 4:15 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 15m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$356Delta

Sun, Oct 4 - Fri, Oct 9

12:44 pm - 9:47 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 03m1 stop Atlanta Hartsfield-Jackson

11:00 pm - 1:39 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 39m1 stop Atlanta Hartsfield-Jackson

$356Delta

Sun, Oct 4 - Fri, Oct 9

6:00 am - 9:27 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

18h 27m1 stop Newark

7:02 am - 9:26 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 24m1 stop Chicago O'Hare Intl

$356United Airlines

Fri, Oct 23 - Sat, Oct 24

6:00 am - 9:27 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

18h 27m1 stop Newark

7:02 am - 9:26 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 24m1 stop Chicago O'Hare Intl

$357United Airlines

Fri, Oct 23 - Sat, Oct 24

12:10 pm - 11:43 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth

11:11 pm - 12:23 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 12m2 stops Chicago O'Hare Intl Philadelphia

$392American Airlines

Tue, Nov 17 - Sat, Nov 21

5:34 pm - 11:59 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 25m1 stop Chicago O'Hare Intl

10:55 pm - 11:44 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 49m1 stop Chicago O'Hare Intl

$418American Airlines

Thu, Oct 22 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

6:35 pm - 12:34 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 59m1 stop San Francisco

12:45 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

18h 55m2 stops Denver Intl Chicago O'Hare Intl

$343Lufthansa

Sun, Sep 27 - Sat, Oct 3

6:35 pm - 12:34 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 59m1 stop San Francisco

8:30 am - 9:26 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 56m1 stop Chicago O'Hare Intl

$343Lufthansa

Sun, Sep 27 - Sat, Oct 3

11:23 am - 9:27 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 04m1 stop Newark

1:03 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

16h 13m1 stop San Francisco

$356United Airlines

Wed, Sep 30 - Wed, Oct 7

7:00 am - 2:41 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 41m2 stops Minneapolis St Paul Seattle/Tacoma Intl

6:50 am - 11:25 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 35m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$357Delta

Wed, Sep 30 - Wed, Oct 7

7:00 am - 12:37 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 37m1 stop Minneapolis St Paul

6:50 am - 11:25 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 35m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$357Delta

Wed, Sep 30 - Wed, Oct 7

9:45 am - 10:23 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

15h 38m1 stop Chicago O'Hare Intl

7:33 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 43m1 stop San Francisco

$357United Airlines

Tue, Sep 29 - Tue, Oct 6

11:23 am - 9:27 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 04m1 stop Newark

1:03 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

16h 13m1 stop San Francisco

$357United Airlines

Wed, Sep 30 - Wed, Oct 7

6:00 am - 10:24 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

7h 24m1 stop Detroit Metropolitan Wayne County

5:33 am - 11:25 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 52m2 stops Salt Lake City Detroit Metropolitan Wayne County

$357Delta

Tue, Sep 29 - Tue, Oct 6

6:10 am - 6:53 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

15h 43m1 stop Chicago O'Hare Intl

5:30 am - 7:47 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 17m1 stop San Francisco

$518Air Canada

Wed, Sep 30 - Wed, Oct 7

6:45 am - 11:43 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

31h 58m3 stops Toronto Pearson Intl Las Vegas Harry Reid Intl Denver Intl

2:30 pm - 1:07 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

19h 37m2 stops Calgary Edmonton

$1,033Multiple Airlines

Sat, Sep 26 - Sun, Oct 4

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United Airlines flights from Montreal to Portland

Our best United Airlines deals on Montreal to Portland flight tickets

United Airlines

Oct 23

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

18h 27m

1 stop

PDX9:27 pmPortland

Oct 24

PDX7:02 amPortland

11h 24m

1 stop

YUL9:26 pmMontreal Pierre Elliott Trudeau Intl

$357

United Airlines

Jan 30

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

15h 39m

1 stop

PDX6:39 pmPortland

Feb 2

PDX10:47 amPortland

7h 30m

1 stop

YUL9:17 pmMontreal Pierre Elliott Trudeau Intl

$366

United Airlines

Oct 3

YUL2:20 pmMontreal Pierre Elliott Trudeau Intl

8h 50m

1 stop

PDX8:10 pmPortland

Oct 10

PDX10:43 amPortland

7h 43m

1 stop

YUL9:26 pmMontreal Pierre Elliott Trudeau Intl

$371

Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets

Air Canada

Oct 23

YUL8:15 amMontreal Pierre Elliott Trudeau Intl

13h 56m

2 stops

PDX7:11 pmPortland

Oct 24

PDX10:10 amPortland

7h 26m

1 stop

YUL8:36 pmMontreal Pierre Elliott Trudeau Intl

$350

Air Canada

Oct 23

YUL8:15 amMontreal Pierre Elliott Trudeau Intl

13h 56m

2 stops

PDX7:11 pmPortland

Oct 24

PDX10:10 amPortland

7h 26m

1 stop

YUL8:36 pmMontreal Pierre Elliott Trudeau Intl

$352

Air Canada

Oct 1

YUL8:15 amMontreal Pierre Elliott Trudeau Intl

13h 56m

2 stops

PDX7:11 pmPortland

Oct 10

PDX3:30 pmPortland

12h 40m

2 stops

YUL7:10 amMontreal Pierre Elliott Trudeau Intl

$353

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

Fri 10/23

8:15 am-7:11 pm

2 stops13h 56m

Portland

Sat 10/24

10:10 am-11:43 pm

2 stops10h 33m

$350

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 10/23

8:15 am-7:11 pm

2 stops13h 56m

Portland

Sat 10/24

10:10 am-8:36 pm

1 stop7h 26m

$350

Quickest round-trip

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/22

6:35 pm-12:34 am

1 stop8h 59m

Portland

Tue 10/27

10:00 am-8:43 pm

1 stop7h 43m

$351

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/22

6:35 pm-12:34 am

1 stop8h 59m

Portland

Tue 10/27

3:20 pm-7:10 am

2 stops12h 50m

$351

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 10/4

12:44 pm-9:47 pm

1 stop12h 03m

Portland

Fri 10/9

11:00 pm-4:15 pm

2 stops14h 15m

$356

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 10/4

12:44 pm-9:47 pm

1 stop12h 03m

Portland

Fri 10/9

11:00 pm-1:39 pm

1 stop11h 39m

$356

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 10/23

6:00 am-9:27 pm

1 stop18h 27m

Portland

Sat 10/24

7:02 am-9:26 pm

1 stop11h 24m

$356

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 10/23

6:00 am-9:27 pm

1 stop18h 27m

Portland

Sat 10/24

7:02 am-9:26 pm

1 stop11h 24m

$357

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 11/17

12:10 pm-11:43 pm

2 stops14h 33m

Portland

Sat 11/21

11:11 pm-12:23 pm

2 stops10h 12m

$392

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/22

5:34 pm-11:59 pm

1 stop9h 25m

Portland

Tue 10/27

10:55 pm-11:44 am

1 stop9h 49m

$418

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

Layovers

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

Prices are currently typical for flights on this route.

Typical prices usually range from $318 to $510.
The lowest price recently found on this route was $350.

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Montreal is in May. Flight prices, which tend to average around $357, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in May, then you should wait until December to fly from Montreal, when ticket prices are also cheap, with an average price of $361.

How have Montreal to Portland flight prices changed over time?

As of September 2026, prices for Montreal to Portland flights are approximately 0% 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	$187
Fastest flight time	8h 59m
Direct flights	None

The best one-way flight to Portland from Montreal in the past 72 hours is $187. The best round-trip flight deal from Montreal to Portland found on momondo in the last 72 hours is $350.

The fastest flight from Montreal to Portland takes 8h 59m

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?
A flight from Montreal to Portland will travel around 2338.1 mi. 8h 59m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal to Portland Airport?
Prices for flights from Montreal to Portland Airport were last updated today.
How many operators does momondo search for flights from Montreal to Portland Airport?
As of September 2026, there are 4 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 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 Montreal to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Montreal to Portland?
Based on momondo bookings for flights between Montreal and Portland, the leading airline is Delta, making up 100% of the total bookings.

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 $179	Free Cancellation	Rating 7.1 11,678 reviews	Search Air Canada flights
United Airlines	PriceFrom $184	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,597 reviews	Search Delta flights
American Airlines	PriceFrom $385	Free Cancellation	Rating 7.0 12,075 reviews	Search American Airlines flights

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Beaverton

Long Beach

Hillsboro

Rockaway Beach

Tigard

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Hood River

Newberg

Clackamas

Troutdale

Gresham

McMinnville

Depoe Bay

Wilsonville

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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?

Flights from Montreal to Portland 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 Montreal to Portland?

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 Montreal to Portland.

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

Yes. momondo can track prices for Montreal to Portland 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 Montreal to Portland from $187

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 3/10. 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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United Airlines flights from Montreal to Portland

Our best United Airlines deals on Montreal to Portland flight tickets

Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets

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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?

How have Montreal to Portland flight prices changed over time?

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

What airlines fly to Portland?

Which airport is the most popular layover for flights between Montreal and Portland?

Which layover airport offers the lowest fares from Montreal to Portland?

Which layover airport has the shortest travel time from Montreal to Portland?

Which layover airport has the shortest connection time 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

Traveling 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 favorite 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.

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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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