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Cheap flights from Maine to Montreal from C$ 149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Montreal departing on 29/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:43 p.m. - 8:14 p.m.
BOS
-
YUL
28h 31m2 stops
Multiple Airlines Logo
6:25 p.m. - 10:05 p.m.
YUL
-
BOS
3h 40m1 stop
C$ 388Multiple Airlines
Tue, 10 Feb - Thu, 12 Feb
Multiple Airlines Logo
5:34 a.m. - 4:22 p.m.
BOS
-
YUL
10h 48m1 stop
Multiple Airlines Logo
6:45 a.m. - 12:40 p.m.
YUL
-
BOS
5h 55m1 stop
C$ 390Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
3:43 p.m. - 12:43 a.m.
BOS
-
YUL
33h 00m2 stops
Multiple Airlines Logo
8:00 a.m. - 11:57 p.m.
YUL
-
BOS
15h 57m1 stop
C$ 395Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Air Canada Logo
5:30 a.m. - 6:55 a.m.
BOS
-
YUL
1h 25mdirect
Air Canada Logo
8:05 a.m. - 9:32 a.m.
YUL
-
BOS
1h 27mdirect
C$ 403Air Canada
Thu, 8 Jan - Sun, 11 Jan
Air Canada Logo
5:30 a.m. - 6:55 a.m.
BOS
-
YUL
1h 25mdirect
Air Canada Logo
1:25 p.m. - 2:52 p.m.
YUL
-
BOS
1h 27mdirect
C$ 410Air Canada
Sun, 11 Jan - Mon, 12 Jan
Porter Airlines Logo
9:00 a.m. - 3:15 p.m.
BOS
-
YUL
6h 15m1 stop
Porter Airlines Logo
4:00 p.m. - 8:30 p.m.
YUL
-
BOS
4h 30m1 stop
C$ 416Porter Airlines
Thu, 15 Jan - Sun, 18 Jan
Delta Logo
6:00 a.m. - 1:22 p.m.
PWM
-
YUL
7h 22m1 stop
Delta Logo
9:34 a.m. - 5:16 p.m.
YUL
-
PWM
7h 42m1 stop
C$ 709Delta
Wed, 4 Feb - Wed, 11 Feb
Delta Logo
6:00 a.m. - 1:22 p.m.
PWM
-
YUL
7h 22m1 stop
Delta Logo
2:15 p.m. - 11:22 p.m.
YUL
-
PWM
9h 07m1 stop
C$ 763Delta
Mon, 19 Jan - Mon, 26 Jan
American Airlines Logo
5:20 a.m. - 10:59 p.m.
PWM
-
YUL
17h 39m2 stops
American Airlines Logo
12:59 p.m. - 4:37 p.m.
YUL
-
PWM
27h 38m2 stops
C$ 768American Airlines
Mon, 19 Jan - Mon, 26 Jan
American Airlines Logo
1:06 p.m. - 10:59 p.m.
BGR
-
YUL
33h 53m2 stops
American Airlines Logo
7:30 a.m. - 11:58 p.m.
YUL
-
BGR
16h 28m2 stops
C$ 1,101American Airlines
Sun, 18 Jan - Tue, 20 Jan

Air Canada flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Maine to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
8 Jan
BOS5:30 a.m.Boston Logan Intl
1h 25m
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
11 Jan
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS9:32 a.m.Boston Logan Intl
C$ 403
Find similar
Air Canada
11 Jan
BOS5:30 a.m.Boston Logan Intl
1h 25m
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
12 Jan
YUL1:25 p.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS2:52 p.m.Boston Logan Intl
C$ 410
Find similar
Air Canada
5 Feb
BOS6:15 a.m.Boston Logan Intl
6h 07m
1 stop
YUL12:22 p.m.Montreal Pierre Elliott Trudeau Intl
12 Feb
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
4h 47m
1 stop
BOS3:57 p.m.Boston Logan Intl
C$ 428
Find similar

WestJet flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Maine to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
21 Jan
BGR5:04 a.m.Bangor
8h 18m
1 stop
YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl
28 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
16h 40m
2 stops
BGR11:25 p.m.Bangor
C$ 951
Find similar
WestJet
23 Mar
PWM4:48 p.m.Portland
6h 25m
1 stop
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
27 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 09m
1 stop
PWM12:09 p.m.Portland
C$ 987
Find similar
WestJet
18 Jan
BGR8:00 a.m.Bangor
5h 22m
1 stop
YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl
20 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
16h 55m
1 stop
BGR12:25 p.m.Bangor
C$ 1,114
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 10/2

3:43 p.m.-8:14 p.m.

2 stops28h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

6:25 p.m.-10:05 p.m.

1 stop3h 40m

C$ 388

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 5/2

5:34 a.m.-4:22 p.m.

1 stop10h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

6:45 a.m.-12:40 p.m.

1 stop5h 55m

C$ 390

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 21/1

3:43 p.m.-12:43 a.m.

2 stops33h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

8:00 a.m.-11:57 p.m.

1 stop15h 57m

C$ 395

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 8/1

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

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

8:05 a.m.-9:32 a.m.

Nonstop1h 27m

C$ 403

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sun 11/1

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

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

1:25 p.m.-2:52 p.m.

Nonstop1h 27m

C$ 410

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 15/1

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

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

4:00 p.m.-8:30 p.m.

1 stop4h 30m

C$ 416

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 4/2

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

9:34 a.m.-5:16 p.m.

1 stop7h 42m

C$ 709

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 19/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

2:15 p.m.-11:22 p.m.

1 stop9h 07m

C$ 763

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 19/1

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

2 stops17h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

12:59 p.m.-4:37 p.m.

2 stops27h 38m

C$ 768

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Sun 18/1

1:06 p.m.-10:59 p.m.

2 stops33h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

7:30 a.m.-11:58 p.m.

2 stops16h 28m

C$ 1,101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Maine to Montreal Pierre Elliott Trudeau Intl Airport

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 month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Maine, with most prices found around C$ 317. The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Maine averaging around C$ 409.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 506. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Maine because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 762.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the morning is the cheapest time of day to fly from Maine to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 597. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around C$ 670. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 536 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Maine for as low as C$ 406 on momondo.

Cheap Maine to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

1h 21m

Direct flights

Every day
The fastest flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 21m
Direct flights go from Maine to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How many operators does momondo search for flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Maine to Montreal Pierre Elliott Trudeau Intl Airport?

    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 Maine to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Trois-Rivières
Sherbrooke
Brossard
Longueuil
Boucherville
Dorval
North Hatley
Cornwall
Drummondville
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maine to Montreal for you.

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

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

How can momondo help me find flights from Maine 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 Maine.

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

Of course. momondo tracks the price of Maine to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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