How many flights depart from Montreal to Maine on average per week?

As of December 2025, 52 flights take off from Montreal and land in Maine each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

Porter Airlines, United Airlines, and WestJet are the most popular carriers operating from Montreal to Maine

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

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

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

There are 3 operators available for flights from Montreal to Maine as of December 2025.

How old do you have to be to fly from Montreal to Maine?

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 Montreal to Maine.

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

The travel and health documents required for your trip to Maine can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 207 Cheap Flights from Montreal to Maine in 2025/26

1 adult

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Find the cheapest flights from Montreal to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 a.m. - 2:45 p.m.

YUL

BOS

4h 30m1 stop

9:00 a.m. - 3:15 p.m.

BOS

YUL

6h 15m1 stop

C$ 391Porter Airlines

Sat, 10 Jan - Mon, 12 Jan

2:00 p.m. - 8:30 p.m.

YUL

BOS

6h 30m1 stop

9:00 a.m. - 3:15 p.m.

BOS

YUL

6h 15m1 stop

C$ 393Porter Airlines

Wed, 14 Jan - Wed, 21 Jan

3:35 p.m. - 10:37 p.m.

YUL

BOS

7h 02m2 stops

6:15 a.m. - 1:22 p.m.

BOS

YUL

7h 07m1 stop

C$ 394Air Canada

Sat, 10 Jan - Sun, 11 Jan

8:50 a.m. - 3:57 p.m.

YUL

BOS

7h 07m2 stops

5:30 a.m. - 6:55 a.m.

BOS

YUL

1h 25mdirect

C$ 395Air Canada

Sat, 10 Jan - Sun, 11 Jan

8:50 a.m. - 3:57 p.m.

YUL

BOS

7h 07m2 stops

6:15 a.m. - 1:22 p.m.

BOS

YUL

7h 07m1 stop

C$ 397Air Canada

Sat, 10 Jan - Sun, 11 Jan

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

YUL

PWM

27h 32m2 stops

9:47 a.m. - 12:30 a.m.

PWM

YUL

14h 43m1 stop

C$ 575Multiple Airlines

Tue, 10 Mar - Mon, 30 Mar

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

YUL

PWM

16h 32m1 stop

6:14 p.m. - 2:59 p.m.

PWM

YUL

20h 45m1 stop

C$ 580Multiple Airlines

Sun, 15 Feb - Tue, 10 Mar

12:52 p.m. - 1:43 p.m.

YUL

PWM

24h 51m2 stops

2:30 p.m. - 3:55 p.m.

PWM

YUL

25h 25m2 stops

C$ 584Delta

Wed, 4 Mar - Mon, 30 Mar

9:34 a.m. - 11:22 p.m.

YUL

PWM

13h 48m1 stop

5:59 p.m. - 8:37 a.m.

PWM

YUL

14h 38m1 stop

C$ 605Delta

Wed, 11 Feb - Wed, 4 Mar

3:00 p.m. - 8:12 p.m.

YUL

BGR

5h 12m1 stop

8:14 a.m. - 1:28 p.m.

BGR

YUL

5h 14m1 stop

C$ 794United Airlines

Thu, 29 Jan - Thu, 5 Feb

Porter Airlines flights from Montreal to Maine

Our best Porter Airlines deals on Montreal to Maine flight tickets

Porter Airlines

10 Jan

YUL10:15 a.m.Montreal Pierre Elliott Trudeau Intl

4h 30m

1 stop

BOS2:45 p.m.Boston Logan Intl

12 Jan

BOS9:00 a.m.Boston Logan Intl

6h 15m

1 stop

YUL3:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 391

Find similar

Porter Airlines

14 Jan

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

6h 30m

1 stop

BOS8:30 p.m.Boston Logan Intl

21 Jan

BOS9:00 a.m.Boston Logan Intl

6h 15m

1 stop

YUL3:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 393

Find similar

Porter Airlines

8 Jan

YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl

4h 00m

1 stop

BOS2:45 p.m.Boston Logan Intl

15 Jan

BOS9:00 a.m.Boston Logan Intl

6h 15m

1 stop

YUL3:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 404

Find similar

Air Canada flights from Montreal to Maine

Our best Air Canada deals on Montreal to Maine flight tickets

Air Canada

10 Jan

YUL3:35 p.m.Montreal Pierre Elliott Trudeau Intl

7h 02m

2 stops

BOS10:37 p.m.Boston Logan Intl

11 Jan

BOS6:15 a.m.Boston Logan Intl

7h 07m

1 stop

YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 394

Find similar

Air Canada

10 Jan

YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl

7h 07m

2 stops

BOS3:57 p.m.Boston Logan Intl

11 Jan

BOS5:30 a.m.Boston Logan Intl

1h 25m

YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 395

Find similar

Air Canada

10 Jan

YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl

9h 12m

2 stops

BOS6:02 p.m.Boston Logan Intl

11 Jan

BOS6:15 a.m.Boston Logan Intl

5h 07m

1 stop

YUL11:22 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 397

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

10:15 a.m.-2:45 p.m.

1 stop4h 30m

Boston Logan Intl

Mon 12/1

9:00 a.m.-3:15 p.m.

1 stop6h 15m

C$ 391

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

2:00 p.m.-8:30 p.m.

1 stop6h 30m

Boston Logan Intl

Wed 21/1

9:00 a.m.-3:15 p.m.

1 stop6h 15m

C$ 393

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

3:35 p.m.-10:37 p.m.

2 stops7h 02m

Boston Logan Intl

Sun 11/1

6:15 a.m.-1:22 p.m.

1 stop7h 07m

C$ 394

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

8:50 a.m.-3:57 p.m.

2 stops7h 07m

Boston Logan Intl

Sun 11/1

5:30 a.m.-6:55 a.m.

Nonstop1h 25m

C$ 395

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

8:50 a.m.-3:57 p.m.

2 stops7h 07m

Boston Logan Intl

Sun 11/1

6:15 a.m.-1:22 p.m.

1 stop7h 07m

C$ 397

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

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

2 stops27h 32m

Portland

Mon 30/3

9:47 a.m.-12:30 a.m.

1 stop14h 43m

C$ 575

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

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

1 stop16h 32m

Portland

Tue 10/3

6:14 p.m.-2:59 p.m.

1 stop20h 45m

C$ 580

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

12:52 p.m.-1:43 p.m.

2 stops24h 51m

Portland

Mon 30/3

2:30 p.m.-3:55 p.m.

2 stops25h 25m

C$ 584

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

9:34 a.m.-11:22 p.m.

1 stop13h 48m

Portland

Wed 4/3

5:59 p.m.-8:37 a.m.

1 stop14h 38m

C$ 605

MontrealBangor

YUL - BGR

YULBGR

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

3:00 p.m.-8:12 p.m.

1 stop5h 12m

Bangor

Thu 5/2

8:14 a.m.-1:28 p.m.

1 stop5h 14m

C$ 794

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 Maine

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

Other information

What is the cheapest month to fly to Maine?

In general, May is the cheapest month to fly from Montreal to Maine. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 361. If you aren’t able to travel to Maine during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 393.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart on your flight to Maine is on a Friday when prices can be found for as low as C$ 739. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Montreal because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,603.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the morning when flights can be purchased for as low as C$ 593. In the afternoon is when there is more demand to fly to Maine, so prices are often more expensive at around C$ 1,472 per ticket.

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

You are more likely to see cheaper flights to Maine from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around C$ 516 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Montreal for as low as C$ 382 on momondo.

Cheap Montreal to Maine flight deals and tips

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

Fastest flight time	1h 25m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from Montreal to Maine takes 1h 25m

Direct flights go from Montreal to Maine every day.

There are 49 airports in Maine. From Montreal there are direct flights to Boston Logan Intl (BOS).

Search flight deals

When did momondo last update prices for flights from Montreal to Maine?
Prices for flights from Montreal to Maine are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Maine?
There are 3 operators available for flights from Montreal to Maine as of December 2025.
How old do you have to be to fly from Montreal to Maine?
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 Montreal to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents required for your trip to Maine can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Montreal to Maine 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 Maine that suits you.

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

Yes. momondo enables you to select and highlight flights to Maine from Montreal with this policy.

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

Once all potential Montreal to Maine flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Maine from Montreal 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.