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$ 269 Cheap Flights from Portland to Montreal in 2025

1 adult

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Find the cheapest flights from Portland, Maine to Montreal

Round-trip

One-way

Last minute

Cheap round-trip flights

11:58 a.m. - 9:46 a.m.PWM-YUL

21h 48m1 stop

10:34 a.m. - 8:19 p.m.YUL-PWM

33h 45m1 stop

C$ 619American Airlines

Find Deal

Sat, 20 Sep - Sat, 27 Sep

1:02 p.m. - 9:58 a.m.PWM-YUL

20h 56m1 stop

12:59 p.m. - 11:45 p.m.YUL-PWM

10h 46m2 stops

C$ 657American Airlines

Find Deal

Tue, 9 Sep - Wed, 10 Sep

1:40 p.m. - 9:57 p.m.PWM-YUL

8h 17m1 stop

9:28 a.m. - 4:58 p.m.YUL-PWM

7h 30m1 stop

C$ 661Delta

Find Deal

Wed, 1 Oct - Fri, 31 Oct

6:00 a.m. - 4:07 p.m.PWM-YUL

10h 07m1 stop

6:00 a.m. - 11:25 p.m.YUL-PWM

17h 25m1 stop

C$ 738Delta

Find Deal

Fri, 15 Aug - Tue, 26 Aug

6:00 a.m. - 4:10 p.m.PWM-YUL

10h 10m1 stop

1:05 p.m. - 11:13 p.m.YUL-PWM

10h 08m2 stops

C$ 911

Find Deal

Wed, 15 Oct - Wed, 22 Oct

3:56 p.m. - 10:06 p.m.PWM-YUL

6h 10m1 stop

9:45 a.m. - 5:42 p.m.YUL-PWM

7h 57m1 stop

C$ 979United Airlines

Find Deal

Thu, 18 Sep - Thu, 25 Sep

2:36 p.m. - 5:55 p.m.PWM-YUL

27h 19m3 stops

6:45 a.m. - 2:26 p.m.YUL-PWM

31h 41m3 stops

C$ 982

Find Deal

Fri, 19 Sep - Fri, 26 Sep

6:01 a.m. - 1:09 p.m.PWM-YUL

7h 08m1 stop

4:40 p.m. - 2:26 p.m.YUL-PWM

21h 46m2 stops

C$ 1,120United Airlines

Find Deal

Mon, 18 Aug - Mon, 18 Aug

6:00 a.m. - 12:27 a.m.PWM-YUL

18h 27m2 stops

6:00 a.m. - 4:05 p.m.YUL-PWM

10h 05m1 stop

C$ 1,193WestJet

Find Deal

Thu, 18 Sep - Thu, 25 Sep

11:50 a.m. - 12:27 a.m.PWM-YUL

12h 37m2 stops

6:45 a.m. - 11:25 p.m.YUL-PWM

16h 40m2 stops

C$ 1,256WestJet

Find Deal

Tue, 9 Sep - Wed, 10 Sep

American Airlines flights from Portland, Maine to Montreal

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

American Airlines

20 Sep

PWM11:58 a.m.Portland

21h 48m

1 stop

YUL9:46 a.m.Montreal Pierre Elliott Trudeau Intl

27 Sep

YUL10:34 a.m.Montreal Pierre Elliott Trudeau Intl

33h 45m

1 stop

PWM8:19 p.m.Portland

C$ 619

Find similar

American Airlines

9 Sep

PWM1:02 p.m.Portland

20h 56m

1 stop

YUL9:58 a.m.Montreal Pierre Elliott Trudeau Intl

10 Sep

YUL12:59 p.m.Montreal Pierre Elliott Trudeau Intl

10h 46m

2 stops

PWM11:45 p.m.Portland

C$ 657

Find similar

American Airlines

17 Sep

PWM7:05 a.m.Portland

26h 53m

1 stop

YUL9:58 a.m.Montreal Pierre Elliott Trudeau Intl

24 Sep

YUL10:38 a.m.Montreal Pierre Elliott Trudeau Intl

9h 33m

1 stop

PWM8:11 p.m.Portland

C$ 674

Find similar

United Airlines flights from Portland, Maine to Montreal

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

United Airlines

18 Sep

PWM3:56 p.m.Portland

6h 10m

1 stop

YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl

25 Sep

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

7h 57m

1 stop

PWM5:42 p.m.Portland

C$ 979

Find similar

United Airlines

18 Aug

PWM6:01 a.m.Portland

7h 08m

1 stop

YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl

18 Aug

YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl

21h 46m

2 stops

PWM2:26 p.m.Portland

C$ 1,120

Find similar

United Airlines

18 Aug

PWM6:10 a.m.Portland

10h 50m

2 stops

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

18 Aug

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

18h 26m

2 stops

PWM2:26 p.m.Portland

C$ 1,291

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 20/9

11:58 a.m.-9:46 a.m.

1 stop21h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

10:34 a.m.-8:19 p.m.

1 stop33h 45m

C$ 619

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 9/9

1:02 p.m.-9:58 a.m.

1 stop20h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

12:59 p.m.-11:45 p.m.

2 stops10h 46m

C$ 657

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 1/10

1:40 p.m.-9:57 p.m.

1 stop8h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

9:28 a.m.-4:58 p.m.

1 stop7h 30m

C$ 661

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 15/8

6:00 a.m.-4:07 p.m.

1 stop10h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

6:00 a.m.-11:25 p.m.

1 stop17h 25m

C$ 738

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 15/10

6:00 a.m.-4:10 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

1:05 p.m.-11:13 p.m.

2 stops10h 08m

C$ 911

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 18/9

3:56 p.m.-10:06 p.m.

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

9:45 a.m.-5:42 p.m.

1 stop7h 57m

C$ 979

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 19/9

2:36 p.m.-5:55 p.m.

3 stops27h 19m

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

6:45 a.m.-2:26 p.m.

3 stops31h 41m

C$ 982

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 18/8

6:01 a.m.-1:09 p.m.

1 stop7h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

4:40 p.m.-2:26 p.m.

2 stops21h 46m

C$ 1,120

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 18/9

6:00 a.m.-12:27 a.m.

2 stops18h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:00 a.m.-4:05 p.m.

1 stop10h 05m

C$ 1,193

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 9/9

11:50 a.m.-12:27 a.m.

2 stops12h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

6:45 a.m.-11:25 p.m.

2 stops16h 40m

C$ 1,256

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

Which airlines fly to Montreal?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Montreal from Portland, Maine according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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

Best price found	C$ 269
Fastest flight time	4h 07m
Direct flights	None
Airports in Montreal	1 airport

The best one-way flight to Montreal from Portland, Maine in the past 72 hours is C$ 269. The best round-trip flight deal from Portland, Maine to Montreal found on momondo in the last 72 hours is C$ 619.

The fastest flight from Portland, Maine to Montreal takes 4h 07m

There are no direct flights from Portland, Maine to Montreal. Popular non-direct route for this connection is Portland Airport - Montreal Pierre Elliott Trudeau Intl Airport.

There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)

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 54m, 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.