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

Prices for flights from Portland Airport to Montreal are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 282 Cheap Flights from Portland to Montreal in 2026

1 adult

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Find the cheapest flights from Portland, Maine to Montreal

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 10:56 p.m.

PWM

YUL

16h 56m2 stops

3:57 p.m. - 11:50 p.m.

YUL

PWM

31h 53m2 stops

C$ 677American Airlines

Tue, 24 Feb - Tue, 3 Mar

6:14 p.m. - 2:54 p.m.

PWM

YUL

20h 40m1 stop

6:45 a.m. - 10:17 a.m.

YUL

PWM

27h 32m2 stops

C$ 698Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

4:10 p.m. - 2:00 p.m.

PWM

YUL

21h 50m1 stop

4:45 p.m. - 2:39 p.m.

YUL

PWM

21h 54m1 stop

C$ 708United Airlines

Sat, 31 Jan - Wed, 4 Feb

5:20 a.m. - 10:59 p.m.

PWM

YUL

17h 39m2 stops

7:30 a.m. - 10:25 a.m.

YUL

PWM

26h 55m2 stops

C$ 715American Airlines

Mon, 9 Feb - Mon, 16 Feb

5:20 a.m. - 10:59 p.m.

PWM

YUL

17h 39m2 stops

7:30 a.m. - 11:43 p.m.

YUL

PWM

16h 13m2 stops

C$ 721American Airlines

Fri, 23 Jan - Mon, 26 Jan

4:10 p.m. - 6:40 p.m.

PWM

YUL

26h 30m1 stop

7:00 p.m. - 2:39 p.m.

YUL

PWM

19h 39m2 stops

C$ 722United Airlines

Sat, 31 Jan - Wed, 4 Feb

4:10 p.m. - 5:55 p.m.

PWM

YUL

25h 45m2 stops

5:30 p.m. - 2:39 p.m.

YUL

PWM

21h 09m2 stops

C$ 729United Airlines

Sat, 31 Jan - Wed, 4 Feb

6:00 a.m. - 1:28 p.m.

PWM

YUL

7h 28m1 stop

1:10 p.m. - 11:20 p.m.

YUL

PWM

10h 10m1 stop

C$ 730Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

4:10 p.m. - 9:17 p.m.

PWM

YUL

29h 07m1 stop

1:10 p.m. - 2:39 p.m.

YUL

PWM

25h 29m1 stop

C$ 736United Airlines

Sat, 31 Jan - Wed, 4 Feb

9:47 a.m. - 12:35 a.m.

PWM

YUL

14h 48m2 stops

4:35 p.m. - 9:07 a.m.

YUL

PWM

16h 32m1 stop

C$ 741Multiple Airlines

Fri, 23 Jan - Sun, 25 Jan

United Airlines flights from Portland, Maine to Montreal

Our best United Airlines deals on Portland, Maine to Montreal flight tickets

United Airlines

31 Jan

PWM4:10 p.m.Portland

21h 50m

1 stop

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

4 Feb

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 54m

1 stop

PWM2:39 p.m.Portland

C$ 708

United Airlines

31 Jan

PWM4:10 p.m.Portland

26h 30m

1 stop

YUL6:40 p.m.Montreal Pierre Elliott Trudeau Intl

4 Feb

YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl

19h 39m

2 stops

PWM2:39 p.m.Portland

C$ 722

United Airlines

31 Jan

PWM4:10 p.m.Portland

25h 45m

2 stops

YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl

4 Feb

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

21h 09m

2 stops

PWM2:39 p.m.Portland

C$ 729

American Airlines flights from Portland, Maine to Montreal

Our best American Airlines deals on Portland, Maine to Montreal flight tickets

American Airlines

24 Feb

PWM6:00 a.m.Portland

16h 56m

2 stops

YUL10:56 p.m.Montreal Pierre Elliott Trudeau Intl

3 Mar

YUL3:57 p.m.Montreal Pierre Elliott Trudeau Intl

31h 53m

2 stops

PWM11:50 p.m.Portland

C$ 677

American Airlines

9 Feb

PWM5:20 a.m.Portland

17h 39m

2 stops

YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl

16 Feb

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

16h 20m

2 stops

PWM11:50 p.m.Portland

C$ 715

American Airlines

23 Jan

PWM5:20 a.m.Portland

17h 39m

2 stops

YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl

25 Jan

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

33h 07m

2 stops

PWM4:37 p.m.Portland

C$ 721

Fly from

Fly to

Route

Depart

Return

Price

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 24/2

6:00 a.m.-10:56 p.m.

2 stops16h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:57 p.m.-11:50 p.m.

2 stops31h 53m

C$ 677

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 24/2

6:14 p.m.-2:54 p.m.

1 stop20h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

6:45 a.m.-10:17 a.m.

2 stops27h 32m

C$ 698

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 31/1

4:10 p.m.-2:00 p.m.

1 stop21h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

4:45 p.m.-2:39 p.m.

1 stop21h 54m

C$ 708

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 9/2

5:20 a.m.-10:59 p.m.

2 stops17h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

7:30 a.m.-10:25 a.m.

2 stops26h 55m

C$ 715

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 23/1

5:20 a.m.-10:59 p.m.

2 stops17h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

7:30 a.m.-11:43 p.m.

2 stops16h 13m

C$ 721

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 31/1

4:10 p.m.-6:40 p.m.

1 stop26h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

7:00 p.m.-2:39 p.m.

2 stops19h 39m

C$ 722

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 31/1

4:10 p.m.-5:55 p.m.

2 stops25h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

5:30 p.m.-2:39 p.m.

2 stops21h 09m

C$ 729

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 24/2

6:00 a.m.-1:28 p.m.

1 stop7h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

1:10 p.m.-11:20 p.m.

1 stop10h 10m

C$ 730

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 31/1

4:10 p.m.-9:17 p.m.

1 stop29h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

1:10 p.m.-2:39 p.m.

1 stop25h 29m

C$ 736

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 23/1

9:47 a.m.-12:35 a.m.

2 stops14h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:35 p.m.-9:07 a.m.

1 stop16h 32m

C$ 741

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, Maine 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

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

Delta is the most popular carrier operating from Portland to Montreal

When to book flights from Portland, Maine to Montreal

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

Estimated round-trip price

Cheap Portland, Maine to Montreal (PWM to YMQ) flight deals and tips

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

Fastest flight time	4h 40m
Direct flights	None

The fastest flight from Portland, Maine to Montreal takes 4h 40m

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

Search flight deals

How far is Portland to Montreal by plane?
Montreal is 332.0 km away from Portland. Flights usually cover this in 4h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Montreal?
Prices for flights from Portland Airport to Montreal are updated daily.
How old do you have to be to fly from Portland Airport to Montreal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Portland to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

Yes. All flights to Montreal from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Portland.

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

Price alerts on flights to Montreal from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.