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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 9/20. 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

Porter Airlines Logo
5:35 pm - 10:15 pmBOS-YUL
4h 40m1 stop
Porter Airlines Logo
10:45 am - 3:06 pmYUL-BOS
4h 21m1 stop
$242Porter Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
Porter Airlines Logo
7:15 am - 1:45 pmBOS-YUL
6h 30m1 stop
Porter Airlines Logo
10:45 am - 2:41 pmYUL-BOS
3h 56m1 stop
$245Porter Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Air Canada Logo
10:20 am - 11:45 amBOS-YUL
1h 25mnonstop
Air Canada Logo
8:05 am - 9:30 amYUL-BOS
1h 25mnonstop
$261Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
6:00 am - 7:25 amBOS-YUL
1h 25mnonstop
Air Canada Logo
8:05 am - 9:30 amYUL-BOS
1h 25mnonstop
$262Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
12:15 pm - 5:50 pmBOS-YUL
5h 35m1 stop
Logo
4:45 pm - 10:01 pmYUL-BOS
5h 16m1 stop
$282
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
6:00 am - 5:55 pmBOS-YUL
11h 55m2 stops
Logo
10:45 am - 2:41 pmYUL-BOS
3h 56m1 stop
$295
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
8:40 am - 9:46 amPWM-YUL
25h 06m1 stop
American Airlines Logo
10:34 am - 12:31 pmYUL-PWM
25h 57m1 stop
$412American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
11:58 am - 9:46 amPWM-YUL
21h 48m1 stop
American Airlines Logo
12:59 pm - 4:34 pmYUL-PWM
27h 35m2 stops
$467American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
9:59 am - 6:25 pmPWM-YUL
8h 26m1 stop
United Airlines Logo
8:30 am - 7:41 pmYUL-PWM
11h 11m1 stop
$635United Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 12
United Airlines Logo
6:10 am - 1:09 pmBGR-YUL
6h 59m1 stop
United Airlines Logo
6:15 am - 3:30 pmYUL-BGR
9h 15m1 stop
$712United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19

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
Sep 10
BOS5:35 pmBoston Logan Intl
4h 40m
1 stop
YUL10:15 pmMontreal Pierre Elliott Trudeau Intl
Sep 13
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
BOS3:06 pmBoston Logan Intl
$242
Find similar
Porter Airlines
Sep 20
BOS7:15 amBoston Logan Intl
6h 30m
1 stop
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Sep 23
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
3h 56m
1 stop
BOS2:41 pmBoston Logan Intl
$245
Find similar
Porter Airlines
Sep 20
BOS7:15 amBoston Logan Intl
6h 30m
1 stop
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Sep 22
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
6h 06m
1 stop
BOS4:51 pmBoston Logan Intl
$249
Find similar

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
Sep 4
BOS10:20 amBoston Logan Intl
1h 25m
YUL11:45 amMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
1h 25m
BOS9:30 amBoston Logan Intl
$261
Find similar
Air Canada
Sep 4
BOS6:00 amBoston Logan Intl
1h 25m
YUL7:25 amMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
1h 25m
BOS9:30 amBoston Logan Intl
$262
Find similar
Air Canada
Sep 4
BOS10:20 amBoston Logan Intl
1h 25m
YUL11:45 amMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
1h 25m
BOS9:30 amBoston Logan Intl
$265
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 July 31, 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

Wed 9/10

5:35 pm-10:15 pm

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 9/13

10:45 am-3:06 pm

1 stop4h 21m

$242

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 9/20

7:15 am-1:45 pm

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

10:45 am-2:41 pm

1 stop3h 56m

$245

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 9/4

10:20 am-11:45 am

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

8:05 am-9:30 am

Nonstop1h 25m

$261

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 9/4

6:00 am-7:25 am

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

8:05 am-9:30 am

Nonstop1h 25m

$262

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 9/4

12:15 pm-5:50 pm

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

4:45 pm-10:01 pm

1 stop5h 16m

$282

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 9/20

6:00 am-5:55 pm

2 stops11h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

10:45 am-2:41 pm

1 stop3h 56m

$295

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 9/13

8:40 am-9:46 am

1 stop25h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 9/20

10:34 am-12:31 pm

1 stop25h 57m

$412

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 9/13

11:58 am-9:46 am

1 stop21h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 9/20

12:59 pm-4:34 pm

2 stops27h 35m

$467

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 10/11

9:59 am-6:25 pm

1 stop8h 26m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

8:30 am-7:41 pm

1 stop11h 11m

$635

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Fri 9/12

6:10 am-1:09 pm

1 stop6h 59m

Montreal Pierre Elliott Trudeau Intl

Fri 9/19

6:15 am-3:30 pm

1 stop9h 15m

$712

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

Best Price Found

$108

Fastest flight time

1h 25m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Maine in the past 72 hours is $108. The best round-trip flight deal from Maine to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $242.
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
Longueuil
Dorval
Brossard
Magog
Trois-Rivières
Cornwall
Drummondville
Saint-Sauveur
Sherbrooke
Boucherville
Montebello
Saint-Jean-sur-Richelieu
Bromont
Sutton
North Hatley

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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