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Cheap flights from Maine to Montreal from $108

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 1/29. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:43 pm - 8:14 pm
BOS
-
YUL
28h 31m2 stops
Multiple Airlines Logo
6:25 pm - 10:05 pm
YUL
-
BOS
3h 40m1 stop
$282Multiple Airlines
Tue, Feb 10 - Thu, Feb 12
Multiple Airlines Logo
5:34 am - 4:22 pm
BOS
-
YUL
10h 48m1 stop
Multiple Airlines Logo
6:45 am - 12:40 pm
YUL
-
BOS
5h 55m1 stop
$283Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
6:21 pm - 10:20 am
BOS
-
YUL
15h 59m1 stop
United Airlines Logo
2:13 pm - 11:49 pm
YUL
-
BOS
9h 36m1 stop
$290United Airlines
Mon, Jan 12 - Tue, Jan 13
Air Canada Logo
3:35 pm - 5:00 pm
BOS
-
YUL
1h 25mnonstop
Air Canada Logo
8:05 am - 9:32 am
YUL
-
BOS
1h 27mnonstop
$291Air Canada
Thu, Feb 5 - Thu, Feb 12
Air Canada Logo
5:30 am - 6:55 am
BOS
-
YUL
1h 25mnonstop
Air Canada Logo
8:05 am - 9:32 am
YUL
-
BOS
1h 27mnonstop
$293Air Canada
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
5:30 am - 6:55 am
BOS
-
YUL
1h 25mnonstop
United Airlines Logo
6:15 pm - 7:42 pm
YUL
-
BOS
1h 27mnonstop
$295United Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:09 pm - 10:59 pm
PWM
-
YUL
29h 50m2 stops
American Airlines Logo
3:59 pm - 11:43 pm
YUL
-
PWM
31h 44m2 stops
$487American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
5:20 am - 10:59 pm
PWM
-
YUL
17h 39m2 stops
American Airlines Logo
12:58 pm - 4:43 pm
YUL
-
PWM
27h 45m2 stops
$547American Airlines
Fri, Feb 6 - Fri, Feb 13
Delta Logo
6:00 am - 1:31 pm
PWM
-
YUL
7h 31m1 stop
Delta Logo
9:34 am - 5:16 pm
YUL
-
PWM
7h 42m1 stop
$554Delta
Sat, Jan 31 - Mon, Feb 2
Delta Logo
5:04 am - 1:22 pm
BGR
-
YUL
8h 18m1 stop
Delta Logo
2:15 pm - 11:25 pm
YUL
-
BGR
9h 10m1 stop
$566Delta
Wed, Jan 21 - Wed, Jan 28

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
Feb 12
BOS7:05 amBoston Logan Intl
5h 55m
1 stop
YUL1:00 pmMontreal Pierre Elliott Trudeau Intl
Feb 18
YUL4:00 pmMontreal Pierre Elliott Trudeau Intl
6h 05m
1 stop
BOS10:05 pmBoston Logan Intl
$280
Find similar
Porter Airlines
Feb 11
BOS9:00 amBoston Logan Intl
6h 15m
1 stop
YUL3:15 pmMontreal Pierre Elliott Trudeau Intl
Feb 16
YUL6:25 pmMontreal Pierre Elliott Trudeau Intl
3h 40m
1 stop
BOS10:05 pmBoston Logan Intl
$281
Find similar
Porter Airlines
Jan 15
BOS9:00 amBoston Logan Intl
6h 15m
1 stop
YUL3:15 pmMontreal Pierre Elliott Trudeau Intl
Jan 18
YUL4:00 pmMontreal Pierre Elliott Trudeau Intl
4h 30m
1 stop
BOS8:30 pmBoston Logan Intl
$302
Find similar

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

Our best United Airlines deals on Maine to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Jan 12
BOS6:21 pmBoston Logan Intl
15h 59m
1 stop
YUL10:20 amMontreal Pierre Elliott Trudeau Intl
Jan 13
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
9h 36m
1 stop
BOS11:49 pmBoston Logan Intl
$290
Find similar
United Airlines
Jan 8
BOS5:30 amBoston Logan Intl
1h 25m
YUL6:55 amMontreal Pierre Elliott Trudeau Intl
Jan 11
YUL6:15 pmMontreal Pierre Elliott Trudeau Intl
1h 27m
BOS7:42 pmBoston Logan Intl
$295
Find similar
United Airlines
Jan 8
BOS7:07 pmBoston Logan Intl
12h 38m
1 stop
YUL7:45 amMontreal Pierre Elliott Trudeau Intl
Jan 11
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
1h 27m
BOS9:32 amBoston Logan Intl
$305
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 832,500 searches. Data last updated December 24, 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 2/10

3:43 pm-8:14 pm

2 stops28h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

6:25 pm-10:05 pm

1 stop3h 40m

$282

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 2/5

5:34 am-4:22 pm

1 stop10h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

6:45 am-12:40 pm

1 stop5h 55m

$283

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Mon 1/12

6:21 pm-10:20 am

1 stop15h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 1/13

2:13 pm-11:49 pm

1 stop9h 36m

$290

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 2/5

3:35 pm-5:00 pm

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

8:05 am-9:32 am

Nonstop1h 27m

$291

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 1/8

5:30 am-6:55 am

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

8:05 am-9:32 am

Nonstop1h 27m

$293

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 2/6

5:30 am-6:55 am

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

6:15 pm-7:42 pm

Nonstop1h 27m

$295

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 2/7

5:09 pm-10:59 pm

2 stops29h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 2/14

3:59 pm-11:43 pm

2 stops31h 44m

$487

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 2/6

5:20 am-10:59 pm

2 stops17h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 2/13

12:58 pm-4:43 pm

2 stops27h 45m

$547

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 1/31

6:00 am-1:31 pm

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

9:34 am-5:16 pm

1 stop7h 42m

$554

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Wed 1/21

5:04 am-1:22 pm

1 stop8h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

2:15 pm-11:25 pm

1 stop9h 10m

$566

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 March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Maine averaging around $297.

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

The cheapest day to depart from Maine to Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Thursday will often find tickets for as low as $685. Flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport on a Monday will generally be more expensive and average around $770. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening 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 $554. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $782.

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 $389 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 $295 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 25m

Direct flights

Every day
The fastest flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 25m
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 are refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

Traveling to a place near Montreal?

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

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?

momondo does allow users to show only those flights to Montreal from Maine which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for Maine to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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