Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Maine to Montreal from $150

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 11/8. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Maine to Montreal

Cheap round-trip flights

Air Canada Logo
6:00 am - 7:25 amBOS-YUL
1h 25mnonstop
Air Canada Logo
8:05 am - 9:30 amYUL-BOS
1h 25mnonstop
$310Air Canada
Find Deal
Fri, Oct 17 - Mon, Oct 20
Porter Airlines Logo
5:35 pm - 10:15 pmBOS-YUL
4h 40m1 stop
Porter Airlines Logo
6:25 pm - 10:05 pmYUL-BOS
3h 40m1 stop
$311Porter Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
Multiple Airlines Logo
6:16 am - 4:23 pmBOS-YUL
10h 07m1 stop
Multiple Airlines Logo
6:25 pm - 10:05 pmYUL-BOS
3h 40m1 stop
$312Multiple Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 11
Porter Airlines Logo
12:15 pm - 6:45 pmBOS-YUL
6h 30m1 stop
Porter Airlines Logo
8:55 am - 12:40 pmYUL-BOS
3h 45m1 stop
$314Porter Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
American Airlines Logo
1:05 pm - 9:50 amPWM-YUL
20h 45m1 stop
American Airlines Logo
10:30 am - 12:08 pmYUL-PWM
25h 38m1 stop
$420American Airlines
Find Deal
Wed, Oct 29 - Fri, Oct 31
Delta Logo
6:01 am - 1:35 pmPWM-YUL
7h 34m1 stop
Delta Logo
2:29 pm - 11:19 pmYUL-PWM
8h 50m1 stop
$430Delta
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
7:00 am - 9:50 amPWM-YUL
26h 50m1 stop
American Airlines Logo
10:30 am - 12:35 pmYUL-PWM
26h 05m1 stop
$450American Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
Delta Logo
5:42 am - 1:35 pmPWM-YUL
7h 53m1 stop
Delta Logo
2:25 pm - 11:09 pmYUL-PWM
8h 44m1 stop
$461Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
WestJet Logo
5:29 pm - 8:36 amBGR-YUL
15h 07m1 stop
WestJet Logo
2:29 pm - 11:28 pmYUL-BGR
8h 59m1 stop
$693WestJet
Find Deal
Tue, Nov 11 - Thu, Nov 13
WestJet Logo
5:29 pm - 8:36 amBGR-YUL
15h 07m1 stop
WestJet Logo
7:35 pm - 11:08 amYUL-BGR
15h 33m1 stop
$729WestJet
Find Deal
Mon, Nov 10 - Thu, Nov 13

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

Our best American Airlines deals on Maine to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Oct 29
PWM1:05 pmPortland
20h 45m
1 stop
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
Oct 31
YUL10:30 amMontreal Pierre Elliott Trudeau Intl
25h 38m
1 stop
PWM12:08 pmPortland
$420
Find similar
American Airlines
Oct 23
PWM7:00 amPortland
26h 50m
1 stop
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
Oct 30
YUL10:30 amMontreal Pierre Elliott Trudeau Intl
26h 05m
1 stop
PWM12:35 pmPortland
$450
Find similar
American Airlines
Oct 29
PWM1:05 pmPortland
20h 45m
1 stop
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
Nov 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
16h 29m
2 stops
PWM11:59 pmPortland
$460
Find similar

Delta flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Maine to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Nov 4
PWM6:01 amPortland
7h 34m
1 stop
YUL1:35 pmMontreal Pierre Elliott Trudeau Intl
Nov 11
YUL2:29 pmMontreal Pierre Elliott Trudeau Intl
8h 50m
1 stop
PWM11:19 pmPortland
$430
Find similar
Delta
Oct 29
PWM5:42 amPortland
7h 53m
1 stop
YUL1:35 pmMontreal Pierre Elliott Trudeau Intl
Nov 5
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
PWM11:09 pmPortland
$461
Find similar
Delta
Oct 28
PWM5:42 amPortland
7h 53m
1 stop
YUL1:35 pmMontreal Pierre Elliott Trudeau Intl
Nov 4
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
PWM11:09 pmPortland
$493
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 September 23, 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

Fri 10/17

6:00 am-7:25 am

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

8:05 am-9:30 am

Nonstop1h 25m

$310

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 10/24

5:35 pm-10:15 pm

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

6:25 pm-10:05 pm

1 stop3h 40m

$311

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 11/1

6:16 am-4:23 pm

1 stop10h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:25 pm-10:05 pm

1 stop3h 40m

$312

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 10/23

12:15 pm-6:45 pm

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 10/27

8:55 am-12:40 pm

1 stop3h 45m

$314

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 10/29

1:05 pm-9:50 am

1 stop20h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

10:30 am-12:08 pm

1 stop25h 38m

$420

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 11/4

6:01 am-1:35 pm

1 stop7h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

2:29 pm-11:19 pm

1 stop8h 50m

$430

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 10/23

7:00 am-9:50 am

1 stop26h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

10:30 am-12:35 pm

1 stop26h 05m

$450

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 10/29

5:42 am-1:35 pm

1 stop7h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

2:25 pm-11:09 pm

1 stop8h 44m

$461

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Tue 11/11

5:29 pm-8:36 am

1 stop15h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 11/13

2:29 pm-11:28 pm

1 stop8h 59m

$693

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Mon 11/10

5:29 pm-8:36 am

1 stop15h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 11/13

7:35 pm-11:08 am

1 stop15h 33m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 airline that flies from Maine to Montreal Pierre Elliott Trudeau Intl?

Porter Airlines, Air Canada, and United Airlines 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 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
Magog
Trois-Rivières
Drummondville
Cornwall
Saint-Sauveur
Sherbrooke
Montebello
Boucherville
Bromont
Saint-Jean-sur-Richelieu
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.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/23
Thu 10/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Toronto Pearson Intl Airportfrom $98
Flights to Toronto Island Airportfrom $184
Flights to Vancouver Intl Airport
Flights to Toronto Region of Waterloo Intl Airportfrom $258