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

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

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 has the shortest travel time from Montreal to Portland?

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

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 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 36% 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 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 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.

$175 Cheap Flights from Montreal to Portland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Portland

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

10h 16m1 stop Vancouver Intl

7:05 am - 7:35 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m1 stop Vancouver Intl

$285Air Canada

Fri, Oct 23 - Sat, Oct 31

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

10h 16m1 stop Vancouver Intl

7:15 pm - 8:10 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 55m2 stops Vancouver Intl Calgary

$289Air Canada

Fri, Oct 23 - Sat, Oct 31

7:15 am - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 35m1 stop Calgary

2:30 pm - 7:05 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 35m1 stop Calgary

$298WestJet

Sun, Oct 4 - Fri, Oct 16

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

13h 04m1 stop Newark

10:33 pm - 1:09 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 36m1 stop Newark

$302Lufthansa

Sat, Oct 3 - Sat, Oct 10

6:00 am - 5:31 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 31m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

6:00 am - 11:27 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 27m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$314Delta

Sat, Sep 19 - Sat, Sep 26

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

12h 03m1 stop Atlanta Hartsfield-Jackson

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

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

$314Delta

Tue, Sep 29 - Tue, Oct 6

4:15 pm - 11:28 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 13m1 stop Philadelphia

7:25 am - 9:42 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 17m1 stop Philadelphia

$316American Airlines

Sat, Sep 19 - Sat, Sep 26

6:35 pm - 10:10 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

18h 35m1 stop San Francisco

2:27 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

17h 13m1 stop Chicago O'Hare Intl

$319United Airlines

Tue, Oct 13 - Sat, Oct 17

6:35 pm - 10:10 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

18h 35m1 stop San Francisco

2:27 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

17h 13m1 stop Chicago O'Hare Intl

$320United Airlines

Tue, Oct 13 - Sat, Oct 17

5:34 pm - 12:07 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 33m1 stop Chicago O'Hare Intl

8:35 am - 9:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 55m1 stop Philadelphia

$325American Airlines

Tue, Sep 29 - Tue, Oct 6

Cheap last minute flights

Enter your travel dates to find the best prices.

7:15 am - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 35m1 stop Calgary

2:30 pm - 7:05 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 35m1 stop Calgary

$378WestJet

Wed, Sep 9 - Wed, Sep 16

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

10h 05m2 stops Toronto Pearson Intl Calgary

2:30 pm - 7:05 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 35m1 stop Calgary

$383WestJet

Wed, Sep 9 - Wed, Sep 16

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

10h 05m2 stops Toronto Pearson Intl Calgary

2:30 pm - 12:25 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

30h 55m2 stops Calgary Toronto Pearson Intl

$408WestJet

Wed, Sep 9 - Wed, Sep 16

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

34h 05m2 stops Toronto Pearson Intl Calgary

2:30 pm - 7:05 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 35m1 stop Calgary

$419WestJet

Fri, Sep 11 - Wed, Sep 16

5:45 pm - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

23h 05m2 stops Toronto Pearson Intl Calgary

2:30 pm - 12:25 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

30h 55m2 stops Calgary Toronto Pearson Intl

$429WestJet

Fri, Sep 11 - Wed, Sep 16

4:15 pm - 11:28 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 13m1 stop Philadelphia

7:25 am - 9:42 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 17m1 stop Philadelphia

$437American Airlines

Fri, Sep 11 - Wed, Sep 16

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

10h 05m2 stops Toronto Pearson Intl Calgary

2:30 pm - 4:00 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

22h 30m3 stops Calgary Edmonton Vancouver Intl

$638Multiple Airlines

Fri, Sep 11 - Wed, Sep 16

2:55 pm - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

25h 55m3 stops Toronto Pearson Intl Vancouver Intl Calgary

2:30 pm - 4:00 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

22h 30m3 stops Calgary Edmonton Vancouver Intl

$814Multiple Airlines

Fri, Sep 11 - Wed, Sep 16

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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 13

YUL6:35 pmMontreal Pierre Elliott Trudeau Intl

18h 35m

1 stop

PDX10:10 amPortland

Oct 17

PDX2:27 pmPortland

17h 13m

1 stop

YUL10:40 amMontreal Pierre Elliott Trudeau Intl

$319

United Airlines

Oct 10

YUL6:35 pmMontreal Pierre Elliott Trudeau Intl

18h 35m

1 stop

PDX10:10 amPortland

Oct 17

PDX8:25 amPortland

8h 20m

1 stop

YUL7:45 pmMontreal Pierre Elliott Trudeau Intl

$320

United Airlines

Sep 22

YUL9:45 amMontreal Pierre Elliott Trudeau Intl

16h 00m

2 stops

PDX10:45 pmPortland

Sep 29

PDX6:50 amPortland

12h 16m

2 stops

YUL10:06 pmMontreal Pierre Elliott Trudeau Intl

$322

Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets

Air Canada

Oct 23

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 16m

1 stop

PDX2:46 pmPortland

Oct 31

PDX7:05 amPortland

9h 30m

1 stop

YUL7:35 pmMontreal Pierre Elliott Trudeau Intl

$285

Air Canada

Oct 23

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 16m

1 stop

PDX2:46 pmPortland

Oct 31

PDX7:15 pmPortland

9h 55m

2 stops

YUL8:10 amMontreal Pierre Elliott Trudeau Intl

$289

Air Canada

Nov 27

YUL8:30 amMontreal Pierre Elliott Trudeau Intl

13h 01m

2 stops

PDX6:31 pmPortland

Dec 2

PDX10:00 amPortland

7h 33m

1 stop

YUL8:33 pmMontreal Pierre Elliott Trudeau Intl

$309

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

7:30 am-2:46 pm

1 stop10h 16m

Portland

Sat 10/31

7:05 am-7:35 pm

1 stop9h 30m

$285

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 10/23

7:30 am-2:46 pm

1 stop10h 16m

Portland

Sat 10/31

7:15 pm-8:10 am

2 stops9h 55m

$289

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 10/4

7:15 am-1:50 pm

1 stop9h 35m

Portland

Fri 10/16

2:30 pm-7:05 am

1 stop13h 35m

$298

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 10/3

11:23 am-9:27 pm

1 stop13h 04m

Portland

Sat 10/10

10:33 pm-1:09 pm

1 stop11h 36m

$302

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

6:00 am-5:31 pm

2 stops14h 31m

Portland

Sat 9/26

6:00 am-11:27 pm

2 stops14h 27m

$314

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 9/29

12:44 pm-9:47 pm

1 stop12h 03m

Portland

Tue 10/6

6:50 am-11:25 pm

2 stops13h 35m

$314

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

4:15 pm-11:28 pm

1 stop10h 13m

Portland

Sat 9/26

7:25 am-9:42 pm

1 stop11h 17m

$316

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/13

6:35 pm-10:10 am

1 stop18h 35m

Portland

Sat 10/17

2:27 pm-10:40 am

1 stop17h 13m

$319

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/13

6:35 pm-10:10 am

1 stop18h 35m

Portland

Sat 10/17

2:27 pm-10:40 am

1 stop17h 13m

$320

Quickest round-trip

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 9/29

5:34 pm-12:07 am

1 stop9h 33m

Portland

Tue 10/6

8:35 am-9:30 pm

1 stop9h 55m

$325

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 low for flights on this route.

Typical prices usually range from $402 to $466.
The lowest price recently found on this route was $285.

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	$175
Fastest flight time	8h 59m
Direct flights	None

The best one-way flight to Portland from Montreal in the past 72 hours is $175. The best round-trip flight deal from Montreal to Portland found on momondo in the last 72 hours is $285.

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 11,594 reviews	Search Air Canada flights
United Airlines	PriceFrom $184	Free Cancellation	Rating 7.4 10,175 reviews	Search United Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,548 reviews	Search Delta flights
American Airlines	PriceFrom $385	Free Cancellation	Rating 7.1 12,042 reviews	Search American Airlines flights

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Rockaway Beach

Hillsboro

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Longview

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Newberg

Clackamas

Troutdale

Gresham

McMinnville

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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 $175

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 10/28. 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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