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Cheap flights from Maine to Montreal from C$ 122

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 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
4:45 p.m. - 6:15 p.m.
BOS
-
YUL
1h 30mdirect
Porter Airlines Logo
7:20 p.m. - 8:55 p.m.
YUL
-
BOS
1h 35mdirect
C$ 381Porter Airlines
Sun, 17 May - Fri, 22 May
Air Canada Logo
6:15 a.m. - 11:23 a.m.
BOS
-
YUL
5h 08m
1 stop
Air Canada Logo
8:00 p.m. - 9:27 p.m.
YUL
-
BOS
1h 27mdirect
C$ 382Air Canada
Thu, 5 Mar - Sun, 8 Mar
Air Canada Logo
5:30 a.m. - 6:55 a.m.
BOS
-
YUL
1h 25mdirect
Air Canada Logo
8:00 p.m. - 9:27 p.m.
YUL
-
BOS
1h 27mdirect
C$ 383Air Canada
Sat, 4 Apr - Sat, 11 Apr
Air Canada Logo
6:15 a.m. - 11:23 a.m.
BOS
-
YUL
5h 08m
1 stop
Air Canada Logo
8:00 p.m. - 9:27 p.m.
YUL
-
BOS
1h 27mdirect
C$ 385Air Canada
Thu, 5 Mar - Sun, 8 Mar
Porter Airlines Logo
4:45 p.m. - 6:15 p.m.
BOS
-
YUL
1h 30mdirect
Porter Airlines Logo
7:20 p.m. - 8:55 p.m.
YUL
-
BOS
1h 35mdirect
C$ 386Porter Airlines
Thu, 21 May - Mon, 25 May
American Airlines Logo
6:00 a.m. - 10:56 p.m.
PWM
-
YUL
16h 56m
2 stops
American Airlines Logo
7:30 a.m. - 11:55 p.m.
YUL
-
PWM
16h 25m
2 stops
C$ 678American Airlines
Wed, 11 Mar - Sun, 15 Mar
WestJet Logo
1:13 p.m. - 8:30 a.m.
BGR
-
YUL
19h 17m
1 stop
WestJet Logo
9:20 a.m. - 11:36 a.m.
YUL
-
BGR
26h 16m
1 stop
C$ 697WestJet
Sat, 4 Apr - Sat, 11 Apr
American Airlines Logo
10:59 a.m. - 12:24 p.m.
PWM
-
YUL
25h 25m
2 stops
American Airlines Logo
7:45 a.m. - 10:07 a.m.
YUL
-
PWM
26h 22m
2 stops
C$ 739American Airlines
Sat, 4 Apr - Sat, 11 Apr
United Airlines Logo
6:00 a.m. - 5:30 p.m.
PWM
-
YUL
11h 30m
1 stop
United Airlines Logo
6:10 a.m. - 5:32 p.m.
YUL
-
PWM
11h 22m
1 stop
C$ 742United Airlines
Sat, 4 Apr - Sat, 11 Apr
United Airlines Logo
7:36 p.m. - 7:46 a.m.
PWM
-
YUL
12h 10m
1 stop
United Airlines Logo
7:45 p.m. - 10:22 a.m.
YUL
-
PWM
14h 37m
2 stops
C$ 752United Airlines
Thu, 9 Apr - Mon, 13 Apr

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
5 Mar
BOS6:15 a.m.Boston Logan Intl
5h 08m
1 stop
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
8 Mar
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS9:27 p.m.Boston Logan Intl
C$ 382
Air Canada
4 Apr
BOS5:30 a.m.Boston Logan Intl
1h 25m
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
11 Apr
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS9:27 p.m.Boston Logan Intl
C$ 383
Air Canada
5 Mar
BOS6:15 a.m.Boston Logan Intl
5h 08m
1 stop
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
8 Mar
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS9:27 p.m.Boston Logan Intl
C$ 385

Porter Airlines flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport

Our best Porter Airlines deals on Maine to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
17 May
BOS4:45 p.m.Boston Logan Intl
1h 30m
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
22 May
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
1h 35m
BOS8:55 p.m.Boston Logan Intl
C$ 381
Porter Airlines
21 May
BOS4:45 p.m.Boston Logan Intl
1h 30m
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
25 May
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
1h 35m
BOS8:55 p.m.Boston Logan Intl
C$ 386
Porter Airlines
3 May
BOS7:15 a.m.Boston Logan Intl
5h 05m
1 stop
YUL12:20 p.m.Montreal Pierre Elliott Trudeau Intl
8 May
YUL6:30 a.m.Montreal Pierre Elliott Trudeau Intl
4h 01m
1 stop
BOS10:31 a.m.Boston Logan Intl
C$ 387

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 19 February 2026.
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

Sun 17/5

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

C$ 381

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 5/3

6:15 a.m.-11:23 a.m.

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:00 p.m.-9:27 p.m.

Nonstop1h 27m

C$ 382

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 4/4

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

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

8:00 p.m.-9:27 p.m.

Nonstop1h 27m

C$ 383

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 5/3

6:15 a.m.-11:23 a.m.

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:00 p.m.-9:27 p.m.

Nonstop1h 27m

C$ 385

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 21/5

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

C$ 386

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 11/3

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

2 stops16h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

7:30 a.m.-11:55 p.m.

2 stops16h 25m

C$ 678

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Sat 4/4

1:13 p.m.-8:30 a.m.

1 stop19h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

9:20 a.m.-11:36 a.m.

1 stop26h 16m

C$ 697

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 4/4

10:59 a.m.-12:24 p.m.

2 stops25h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

7:45 a.m.-10:07 a.m.

2 stops26h 22m

C$ 739

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 4/4

6:00 a.m.-5:30 p.m.

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:10 a.m.-5:32 p.m.

1 stop11h 22m

C$ 742

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 9/4

7:36 p.m.-7:46 a.m.

1 stop12h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

7:45 p.m.-10:22 a.m.

2 stops14h 37m

C$ 752

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 airline that flies from Maine to Montreal Pierre Elliott Trudeau Intl?

Porter Airlines, Air Canada, and Delta are the most popular carriers operating from Maine to Montreal Pierre Elliott Trudeau Intl

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 18m

Direct flights

Every day
The fastest flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 18m
Direct flights go from Maine to Montreal Pierre Elliott Trudeau Intl Airport every day.
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  • 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
Trois-Rivières
Montebello
Sherbrooke
Brossard
Longueuil
Cornwall
Dorval
Boucherville
North Hatley
Magog
Drummondville
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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