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

Flights via Calgary (YYC) offer the lowest average round-trip price of $378.

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

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

What airlines fly to Montreal?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Montreal from Portland according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 5 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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

Chicago (ORD) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

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

Minneapolis (MSP) has the shortest average layover time for this route: 0h 48m.

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

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 6h 33m.

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

Prices for flights from Portland Airport to Montreal are refreshed on a daily basis.

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

As of February 2026, there are 5 operators available to choose from for flights from Portland Airport to Montreal.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Montreal.

What documentation or ID do you need to fly to Montreal?

The necessary travel and health documents for your Montreal 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.

$132 Cheap Flights from Portland to Montreal in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $436 to $534. The lowest price recently found on this route was $377.

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 4:30 pm

PDX

YUL

23h 00m

1 stop

6:45 am - 1:50 pm

YUL

PDX

10h 05m

2 stops

$377WestJet

Fri, Jun 19 - Tue, Jun 23

11:35 pm - 3:04 pm

PDX

YUL

12h 29m

1 stop

3:45 pm - 12:15 am

YUL

PDX

11h 30m

1 stop

$386American Airlines

Mon, Mar 2 - Mon, Mar 9

3:15 pm - 7:13 am

PDX

YUL

12h 58m

2 stops

7:30 am - 2:40 pm

YUL

PDX

10h 10m

1 stop

$387Air Canada

Thu, Mar 12 - Tue, Mar 17

6:05 am - 11:13 pm

PDX

YUL

14h 08m

2 stops

7:00 am - 7:05 pm

YUL

PDX

15h 05m

2 stops

$393Delta

Tue, Mar 17 - Sun, Mar 22

9:44 pm - 3:22 pm

PDX

YUL

14h 38m

2 stops

3:45 pm - 10:48 am

YUL

PDX

22h 03m

1 stop

$396American Airlines

Mon, Mar 2 - Mon, Mar 9

11:51 am - 11:51 pm

PDX

YUL

9h 00m

1 stop

5:05 pm - 9:56 pm

YUL

PDX

7h 51m

1 stop

$397Delta

Wed, Apr 22 - Mon, Apr 27

5:00 pm - 11:25 am

PDX

YUL

15h 25m

2 stops

9:20 am - 8:25 pm

YUL

PDX

14h 05m

2 stops

$401Delta

Mon, Mar 2 - Mon, Mar 9

2:30 pm - 7:05 am

PDX

YUL

13h 35m

1 stop

6:45 am - 1:50 pm

YUL

PDX

10h 05m

2 stops

$403WestJet

Wed, May 13 - Sun, May 17

3:30 pm - 10:40 am

PDX

YUL

16h 10m

2 stops

6:10 am - 10:29 pm

YUL

PDX

19h 19m

1 stop

$407United Airlines

Fri, Apr 24 - Mon, Apr 27

9:50 am - 12:31 am

PDX

YUL

11h 41m

2 stops

9:15 am - 6:30 pm

YUL

PDX

12h 15m

2 stops

$409Air Canada

Tue, Apr 21 - Sat, Apr 25

Air Canada flights from Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets

Air Canada

Mar 12

PDX3:15 pmPortland

12h 58m

2 stops

YUL7:13 amMontreal Pierre Elliott Trudeau Intl

Mar 18

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 10m

1 stop

PDX2:40 pmPortland

$387

Air Canada

Apr 21

PDX9:50 amPortland

11h 41m

2 stops

YUL12:31 amMontreal Pierre Elliott Trudeau Intl

Apr 25

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

12h 15m

2 stops

PDX6:30 pmPortland

$409

Air Canada

Apr 23

PDX7:05 pmPortland

13h 31m

2 stops

YUL11:36 amMontreal Pierre Elliott Trudeau Intl

Apr 25

YUL10:10 amMontreal Pierre Elliott Trudeau Intl

11h 20m

2 stops

PDX6:30 pmPortland

$430

Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets

Delta

Mar 16

PDX12:30 amPortland

15h 05m

2 stops

YUL6:35 pmMontreal Pierre Elliott Trudeau Intl

Mar 24

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

17h 25m

2 stops

PDX8:25 pmPortland

$393

Delta

Mar 2

PDX12:09 pmPortland

8h 36m

1 stop

YUL11:45 pmMontreal Pierre Elliott Trudeau Intl

Mar 9

YUL12:42 pmMontreal Pierre Elliott Trudeau Intl

12h 26m

1 stop

PDX10:08 pmPortland

$397

Delta

Mar 2

PDX5:00 pmPortland

15h 25m

2 stops

YUL11:25 amMontreal Pierre Elliott Trudeau Intl

Mar 9

YUL9:20 amMontreal Pierre Elliott Trudeau Intl

14h 05m

2 stops

PDX8:25 pmPortland

$401

Fly from

Fly to

Route

Depart

Return

Price

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 6/19

2:30 pm-4:30 pm

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 6/23

6:45 am-1:50 pm

2 stops10h 05m

$377

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 3/2

11:35 pm-3:04 pm

1 stop12h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

3:45 pm-12:15 am

1 stop11h 30m

$386

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 3/12

3:15 pm-7:13 am

2 stops12h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

7:30 am-2:40 pm

1 stop10h 10m

$387

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 3/17

6:05 am-11:13 pm

2 stops14h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 3/22

7:00 am-7:05 pm

2 stops15h 05m

$393

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 3/2

9:44 pm-3:22 pm

2 stops14h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

3:45 pm-10:48 am

1 stop22h 03m

$396

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 4/22

11:51 am-11:51 pm

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

5:05 pm-9:56 pm

1 stop7h 51m

$397

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 3/2

5:00 pm-11:25 am

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

9:20 am-8:25 pm

2 stops14h 05m

$401

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 5/13

2:30 pm-7:05 am

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 5/17

6:45 am-1:50 pm

2 stops10h 05m

$403

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 4/24

3:30 pm-10:40 am

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

6:10 am-10:29 pm

1 stop19h 19m

$407

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 4/21

9:50 am-12:31 am

2 stops11h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

9:15 am-6:30 pm

2 stops12h 15m

$409

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 Portland to Montreal

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 Portland and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Portland is in January. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $417.

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

You are more likely to see cheaper flights to Montreal from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $510 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Portland for as low as $421 on momondo.

How have Portland to Montreal flight prices changed over time?

When to book flights from Portland to Montreal

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

Estimated round-trip price

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

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

Fastest flight time	8h 25m
Direct flights	None

The fastest flight from Portland to Montreal takes 8h 25m

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

Search flight deals

How far is Portland to Montreal by plane?
The distance between Portland and Montreal is about 2338.1 mi. In terms of flight time, this usually takes a little over 8h 25m.
When did momondo last update prices for flights from Portland Airport to Montreal?
Prices for flights from Portland Airport to Montreal are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Montreal?
As of February 2026, there are 5 operators available to choose from for flights from Portland Airport to Montreal.
How old do you have to be to fly from Portland Airport to Montreal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Montreal.
What documentation or ID do you need to fly to Montreal?
The necessary travel and health documents for your Montreal 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 Portland to Montreal?
Based on momondo bookings for flights between Portland and Montreal, the leading airline is Air Canada, making up 52% of the total bookings. Other popular airlines include United Airlines with 24%, Delta with 18%, and American Airlines with 5%.

Best airlines flying from Portland to Montreal

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $171	Free Cancellation	Rating 7.2 3,268 reviews	Search WestJet flights
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.4 9,322 reviews	Search United Airlines flights
Delta	PriceFrom $188	Free Cancellation	Rating 7.9 8,212 reviews	Search Delta flights
Air Canada	PriceFrom $202	Free Cancellation	Rating 7.1 10,733 reviews	Search Air Canada flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.2 11,313 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Montreal. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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 Portland to Montreal.

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

Yes momondo offers price alerts on flights to Montreal from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Montreal 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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Complete your trip

Feeling lucky

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Cheap flights from Portland to Montreal from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Montreal departing on 5/9. 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 Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets

Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets

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How to get the cheapest flight ticket from Portland to Montreal

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

What is the cheapest month to fly to Montreal?

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

How have Portland to Montreal flight prices changed over time?

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

What airlines fly to Montreal?

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

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

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

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

When to book flights from Portland to Montreal

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

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

Fastest flight time

Direct flights

Best airlines flying from Portland to Montreal

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

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Montreal?

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

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

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

An easier way to manage your Montreal 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 Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal

Fly your favorite airline to Montreal

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

Cabin classes currently available on flights to Montreal

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

Popular cities in Canada

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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According to popular flight searches on momondo this year