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

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

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.

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

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

What airlines fly to Portland?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Portland from Montreal according to our data. Delta is the first choice among our users, with 53% 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.

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 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.

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 August 2026, there are 3 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.

$168 Cheap Flights from Montreal to Portland in 2026

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Find the cheapest flights from Montreal to Portland

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One-way

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Cheap round-trip flights

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7:30 am - 2:46 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 16m1 stop Vancouver Intl

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

7h 26m1 stop Vancouver Intl

$296Air Canada

Tue, Oct 6 - Sat, Oct 10

9:45 am - 3:56 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 11m1 stop Chicago O'Hare Intl

7:15 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 01m1 stop San Francisco

$297Lufthansa

Sat, Sep 12 - Sat, Sep 19

9:15 am - 8:10 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 55m1 stop Washington, D.C. Dulles Intl

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

16h 13m1 stop San Francisco

$310United Airlines

Wed, Sep 30 - Wed, Oct 7

4:55 pm - 10:52 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 57m1 stop Chicago O'Hare Intl

11:02 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 38m1 stop Chicago O'Hare Intl

$310United Airlines

Wed, Sep 9 - Sat, Sep 12

6:00 am - 5:10 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 10m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

6:00 am - 11:50 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 50m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$313Delta

Sat, Sep 12 - Sat, Sep 19

6:00 am - 6:55 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

15h 55m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

11:53 am - 11:43 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 50m1 stop Minneapolis St Paul

$313Delta

Wed, Nov 25 - Tue, Dec 8

7:30 am - 6:31 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 01m1 stop Vancouver Intl

7:10 pm - 7:50 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 40m1 stop Vancouver Intl

$315Air Canada

Wed, Nov 25 - Tue, Dec 8

7:30 am - 6:31 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 01m1 stop Vancouver Intl

7:00 am - 7:35 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 35m1 stop Vancouver Intl

$315Air Canada

Tue, Nov 24 - Sat, Nov 28

6:45 am - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 05m2 stops Toronto Pearson Intl Calgary

2:30 pm - 11:45 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

30h 15m1 stop Calgary

$322WestJet

Fri, Sep 11 - Mon, Sep 14

9:45 am - 3:56 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 11m1 stop Chicago O'Hare Intl

7:15 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 01m1 stop San Francisco

$333Lufthansa

Sat, Sep 12 - Sat, Sep 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 5:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 40m2 stops Chicago O'Hare Intl Denver Intl

7:27 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 49m1 stop San Francisco

$378United Airlines

Tue, Sep 1 - Sat, Sep 12

9:45 am - 6:53 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 08m1 stop Chicago O'Hare Intl

3:43 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 33m1 stop San Francisco

$378United Airlines

Tue, Sep 1 - Sat, Sep 12

9:45 am - 5:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

11h 05m2 stops Chicago O'Hare Intl Denver Intl

7:27 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

12h 13m2 stops San Francisco Chicago O'Hare Intl

$378United Airlines

Tue, Sep 1 - Sat, Sep 12

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

12h 00m1 stop Atlanta Hartsfield-Jackson

5:45 am - 11:52 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

15h 07m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$470Delta

Sun, Aug 30 - Sun, Sep 6

12:47 pm - 11:20 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 33m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

6:00 am - 11:52 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 52m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$470Delta

Sun, Aug 30 - Sun, Sep 6

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

12h 00m1 stop Atlanta Hartsfield-Jackson

11:45 am - 11:52 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 07m1 stop Atlanta Hartsfield-Jackson

$470Delta

Sun, Aug 30 - Sun, Sep 6

9:15 am - 8:59 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 44m2 stops Washington, D.C. Dulles Intl San Francisco

11:02 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 38m1 stop Chicago O'Hare Intl

$486United Airlines

Mon, Aug 31 - Mon, Aug 31

6:10 am - 2:47 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

11h 37m2 stops Chicago O'Hare Intl San Francisco

7:15 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

12h 25m2 stops San Francisco Chicago O'Hare Intl

$492United Airlines

Mon, Aug 31 - Mon, Aug 31

9:45 am - 3:56 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 11m1 stop Chicago O'Hare Intl

7:15 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 01m1 stop San Francisco

$497United Airlines

Mon, Aug 31 - Mon, Aug 31

9:45 am - 10:54 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

16h 09m2 stops Chicago O'Hare Intl Denver Intl

7:07 pm - 4:10 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

18h 03m2 stops Denver Intl Newark

$560United Airlines

Fri, Aug 28 - Fri, Sep 4

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Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets

Air Canada

Oct 6

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 16m

1 stop

PDX2:46 pmPortland

Oct 10

PDX10:10 amPortland

7h 26m

1 stop

YUL8:36 pmMontreal Pierre Elliott Trudeau Intl

$296

Air Canada

Oct 2

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 16m

1 stop

PDX2:46 pmPortland

Oct 10

PDX7:45 pmPortland

11h 10m

2 stops

YUL9:55 amMontreal Pierre Elliott Trudeau Intl

$329

Air Canada

Nov 24

YUL8:30 amMontreal Pierre Elliott Trudeau Intl

13h 01m

2 stops

PDX6:31 pmPortland

Dec 8

PDX10:00 amPortland

7h 33m

1 stop

YUL8:33 pmMontreal Pierre Elliott Trudeau Intl

$338

Delta flights from Montreal to Portland

Our best Delta deals on Montreal to Portland flight tickets

Delta

Oct 13

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

7h 41m

1 stop

PDX10:41 amPortland

Oct 17

PDX6:50 amPortland

13h 35m

2 stops

YUL11:25 pmMontreal Pierre Elliott Trudeau Intl

$313

Delta

Sep 12

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

14h 31m

2 stops

PDX5:31 pmPortland

Sep 19

PDX6:45 amPortland

13h 42m

2 stops

YUL11:27 pmMontreal Pierre Elliott Trudeau Intl

$315

Delta

Oct 5

YUL12:44 pmMontreal Pierre Elliott Trudeau Intl

12h 03m

1 stop

PDX9:47 pmPortland

Oct 13

PDX6:50 amPortland

13h 35m

2 stops

YUL11:25 pmMontreal Pierre Elliott Trudeau Intl

$328

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

Tue 10/6

7:30 am-2:46 pm

1 stop10h 16m

Portland

Sat 10/10

10:10 am-8:36 pm

1 stop7h 26m

$296

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

9:45 am-3:56 pm

1 stop9h 11m

Portland

Sat 9/19

7:15 pm-8:16 am

1 stop10h 01m

$297

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

9:15 am-8:10 pm

1 stop13h 55m

Portland

Wed 10/7

1:03 pm-8:16 am

1 stop16h 13m

$310

Quickest round-trip

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

4:55 pm-10:52 pm

1 stop8h 57m

Portland

Sat 9/12

11:02 pm-10:40 am

1 stop8h 38m

$310

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

6:00 am-5:10 pm

2 stops14h 10m

Portland

Sat 9/19

6:00 am-11:50 pm

2 stops14h 50m

$313

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 11/25

6:00 am-6:55 pm

2 stops15h 55m

Portland

Tue 12/8

11:53 am-11:43 pm

1 stop8h 50m

$313

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 11/25

7:30 am-6:31 pm

1 stop14h 01m

Portland

Tue 12/8

7:10 pm-7:50 am

1 stop9h 40m

$315

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 11/24

7:30 am-6:31 pm

1 stop14h 01m

Portland

Sat 11/28

7:00 am-7:35 pm

1 stop9h 35m

$315

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 9/11

6:45 am-1:50 pm

2 stops10h 05m

Portland

Mon 9/14

2:30 pm-11:45 pm

1 stop30h 15m

$322

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

9:45 am-3:56 pm

1 stop9h 11m

Portland

Sat 9/19

7:15 pm-8:16 am

1 stop10h 01m

$333

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 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 August 2026, prices for Montreal to Portland flights are approximately 23% 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	$168
Fastest flight time	9h 02m
Direct flights	None

The best one-way flight to Portland from Montreal in the past 72 hours is $168. The best round-trip flight deal from Montreal to Portland found on momondo in the last 72 hours is $296.

The fastest flight from Montreal to Portland takes 9h 02m

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. 9h 02m 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 August 2026, there are 3 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 $125	Free Cancellation	Rating 7.1 11,540 reviews	Search Air Canada flights
United Airlines	PriceFrom $184	Free Cancellation	Rating 7.4 10,127 reviews	Search United Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights

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Salem

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Rockaway Beach

Hillsboro

Tigard

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Hood River

Depoe Bay

Newberg

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Troutdale

Gresham

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 $168

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 9/12. 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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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

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How to get the cheapest flight ticket from Montreal to 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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