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

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

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.

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

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 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 43% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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.

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 March 2026, there are 4 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.

$141 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 $493 to $635. The lowest price recently found on this route was $345.

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Find the cheapest flights from Portland to Montreal

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 pm - 1:09 pm

PDX

YUL

10h 54m

1 stop

5:00 pm - 10:34 pm

YUL

PDX

8h 34m

1 stop

$345United Airlines

Mon, Apr 6 - Tue, Apr 7

9:50 am - 7:13 am

PDX

YUL

18h 23m

2 stops

7:30 am - 6:30 pm

YUL

PDX

14h 00m

1 stop

$355Air Canada

Sat, Apr 18 - Sat, Apr 25

2:12 pm - 10:40 am

PDX

YUL

17h 28m

1 stop

2:20 pm - 8:19 pm

YUL

PDX

8h 59m

1 stop

$360United Airlines

Sat, May 23 - Sun, May 24

9:50 am - 7:13 am

PDX

YUL

18h 23m

2 stops

8:10 pm - 9:10 am

YUL

PDX

16h 00m

2 stops

$365Air Canada

Sat, Apr 18 - Sat, Apr 25

11:59 pm - 10:40 am

PDX

YUL

7h 41m

1 stop

9:15 am - 8:42 pm

YUL

PDX

14h 27m

1 stop

$369United Airlines

Fri, Apr 24 - Mon, Apr 27

4:15 pm - 10:40 am

PDX

YUL

15h 25m

2 stops

2:20 pm - 8:19 pm

YUL

PDX

8h 59m

1 stop

$370United Airlines

Sat, May 23 - Sun, May 24

11:15 pm - 11:59 am

PDX

YUL

9h 44m

1 stop

7:00 am - 7:25 pm

YUL

PDX

15h 25m

2 stops

$378Delta

Wed, Apr 1 - Sat, Apr 4

11:59 pm - 9:26 pm

PDX

YUL

18h 27m

1 stop

9:45 am - 6:45 pm

YUL

PDX

12h 00m

1 stop

$379United Airlines

Sun, Apr 26 - Sat, May 2

7:45 pm - 9:54 am

PDX

YUL

11h 09m

2 stops

7:30 am - 2:45 pm

YUL

PDX

10h 15m

1 stop

$381Air Canada

Mon, May 18 - Sat, May 30

3:15 pm - 7:10 am

PDX

YUL

12h 55m

2 stops

7:30 am - 2:40 pm

YUL

PDX

10h 10m

1 stop

$382Air Canada

Sat, Apr 4 - Fri, Apr 10

Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets

Delta

Apr 1

PDX11:15 pmPortland

9h 44m

1 stop

YUL11:59 amMontreal Pierre Elliott Trudeau Intl

Apr 4

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

15h 25m

2 stops

PDX7:25 pmPortland

$378

Delta

Apr 1

PDX10:30 pmPortland

10h 07m

1 stop

YUL11:37 amMontreal Pierre Elliott Trudeau Intl

Apr 9

YUL12:42 pmMontreal Pierre Elliott Trudeau Intl

12h 26m

1 stop

PDX10:08 pmPortland

$387

Delta

Mar 24

PDX6:05 amPortland

14h 08m

2 stops

YUL11:13 pmMontreal Pierre Elliott Trudeau Intl

Mar 31

YUL12:50 pmMontreal Pierre Elliott Trudeau Intl

12h 03m

1 stop

PDX9:53 pmPortland

$392

WestJet flights from Portland to Montreal

Our best WestJet deals on Portland to Montreal flight tickets

WestJet

Aug 14

PDX2:30 pmPortland

13h 35m

1 stop

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Aug 25

YUL7:15 amMontreal Pierre Elliott Trudeau Intl

9h 35m

1 stop

PDX1:50 pmPortland

$464

WestJet

Jun 17

PDX2:30 pmPortland

13h 35m

1 stop

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Jun 23

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

10h 05m

2 stops

PDX1:50 pmPortland

$472

WestJet

Mar 19

PDX2:00 pmPortland

6h 40m

1 stop

YUL11:40 pmMontreal Pierre Elliott Trudeau Intl

Mar 26

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

8h 48m

1 stop

PDX12:48 pmPortland

$1,045

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 4/6

11:15 pm-1:09 pm

1 stop10h 54m

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

5:00 pm-10:34 pm

1 stop8h 34m

$345

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 4/18

9:50 am-7:13 am

2 stops18h 23m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

7:30 am-6:30 pm

1 stop14h 00m

$355

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 5/23

2:12 pm-10:40 am

1 stop17h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 5/24

2:20 pm-8:19 pm

1 stop8h 59m

$360

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 4/18

9:50 am-7:13 am

2 stops18h 23m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

8:10 pm-9:10 am

2 stops16h 00m

$365

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 4/24

11:59 pm-10:40 am

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

9:15 am-8:42 pm

1 stop14h 27m

$369

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 5/23

4:15 pm-10:40 am

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 5/24

2:20 pm-8:19 pm

1 stop8h 59m

$370

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 4/1

11:15 pm-11:59 am

1 stop9h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

7:00 am-7:25 pm

2 stops15h 25m

$378

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 4/26

11:59 pm-9:26 pm

1 stop18h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 5/2

9:45 am-6:45 pm

1 stop12h 00m

$379

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 5/18

7:45 pm-9:54 am

2 stops11h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

7:30 am-2:45 pm

1 stop10h 15m

$381

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 4/4

3:15 pm-7:10 am

2 stops12h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

7:30 am-2:40 pm

1 stop10h 10m

$382

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 $513 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 $424 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	7h 06m
Direct flights	None

The fastest flight from Portland to Montreal takes 7h 06m

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

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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 7h 06m.
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 March 2026, there are 4 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 51% of the total bookings. Other popular airlines include United Airlines with 26%, 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
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.4 9,405 reviews	Search United Airlines flights
Delta	PriceFrom $188	Free Cancellation	Rating 7.9 8,270 reviews	Search Delta flights
Air Canada	PriceFrom $202	Free Cancellation	Rating 7.1 10,789 reviews	Search Air Canada flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.1 11,399 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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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 $141

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 5/10. 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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Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets

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Our best WestJet 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?

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

Fly to other destinations from Portland

According to popular flight searches on momondo this year

Complete your trip to Montreal

Explore popular destinations other users love

According to popular flight searches on momondo this year