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Cheap flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport from C$ 195

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YUL
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Maine to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Maine to Pierre Elliott Trudeau Intl flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 443

One-way from

C$ 195
Air Canada
  • Air Canada
  • 28/8-31/8
  • Nonstop
  • 2h 50m total
  • Maine to Montreal
Search Deals
20/9
  • 20/9
  • 2 total stops
  • 11h 55m total
  • Maine to Montreal
Search Deals

Find flight deals from Maine to Pierre Elliott Trudeau Intl

Cheapest flights from Maine to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Maine to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Thu 28/86:40 p.m.BOS - YUL
Nonstop1h 25mAir Canada
Sun 31/88:05 a.m.YUL - BOS
Nonstop1h 25mAir Canada
Deal found 29/7C$ 443
Tue 26/86:10 a.m.BOS - YUL
2 stops11h 45mMultiple Airlines
Tue 2/910:45 a.m.YUL - BOS
1 stop3h 56mMultiple Airlines
Deal found 29/7C$ 450
Thu 28/88:45 a.m.BOS - YUL
1 stop5h 05mPorter Airlines
Thu 4/96:55 a.m.YUL - BOS
1 stop5h 06mPorter Airlines
Deal found 31/7C$ 453
Fri 29/87:10 p.m.BOS - YUL
1 stop14h 36mAmerican Airlines
Sat 30/812:51 p.m.YUL - BOS
1 stop4h 29mAmerican Airlines
Deal found 29/7C$ 475
Sat 13/98:40 a.m.PWM - YUL
1 stop25h 06mAmerican Airlines
Sat 20/910:34 a.m.YUL - PWM
1 stop25h 57mAmerican Airlines
Deal found 29/7C$ 570
Thu 28/87:15 p.m.BGR - YUL
1 stop19h 05mMultiple Airlines
Thu 4/96:45 a.m.YUL - BGR
1 stop12h 08mMultiple Airlines
Deal found 29/7C$ 679
Sat 27/96:00 a.m.PWM - YUL
1 stop10h 10mMultiple Airlines
Sun 28/96:00 a.m.YUL - PWM
1 stop10h 44mMultiple Airlines
Deal found 30/7C$ 769
Fri 12/911:35 a.m.BGR - YUL
1 stop22h 11mAmerican Airlines
Fri 19/910:38 a.m.YUL - BGR
1 stop24h 33mAmerican Airlines
Deal found 29/7C$ 810
Fri 12/96:10 a.m.BGR - YUL
1 stop6h 59mUnited Airlines
Fri 19/96:15 a.m.YUL - BGR
1 stop9h 15mUnited Airlines
Deal found 29/7C$ 985
Sat 13/96:23 p.m.PWM - YUL
1 stop16h 17mUnited Airlines
Sat 20/99:45 a.m.YUL - PWM
1 stop7h 57mUnited Airlines
Deal found 30/7C$ 985
Sat 13/97:00 a.m.PWM - YUL
2 stops17h 27mWestJet
Sat 20/912:55 p.m.YUL - PWM
1 stop23h 00mWestJet
Deal found 30/7C$ 1,106
Sat 13/96:00 a.m.BGR - YUL
1 stop4h 02mWestJet
Sat 20/96:45 a.m.YUL - BGR
2 stops33h 37mWestJet
Deal found 30/7C$ 1,190

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 31 July 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

Maine

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 28/8

6:40 p.m.-8:05 p.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

8:05 a.m.-9:30 a.m.

Nonstop1h 25m

C$ 443

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 26/8

6:10 a.m.-5:55 p.m.

2 stops11h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

10:45 a.m.-2:41 p.m.

1 stop3h 56m

C$ 450

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 28/8

8:45 a.m.-1:50 p.m.

1 stop5h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:55 a.m.-12:01 p.m.

1 stop5h 06m

C$ 453

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 29/8

7:10 p.m.-9:46 a.m.

1 stop14h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

12:51 p.m.-5:20 p.m.

1 stop4h 29m

C$ 475

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 13/9

8:40 a.m.-9:46 a.m.

1 stop25h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

10:34 a.m.-12:31 p.m.

1 stop25h 57m

C$ 570

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Thu 28/8

7:15 p.m.-2:20 p.m.

1 stop19h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:45 a.m.-6:53 p.m.

1 stop12h 08m

C$ 679

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 27/9

6:00 a.m.-4:10 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

6:00 a.m.-4:44 p.m.

1 stop10h 44m

C$ 769

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Fri 12/9

11:35 a.m.-9:46 a.m.

1 stop22h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

10:38 a.m.-11:11 a.m.

1 stop24h 33m

C$ 810

BangorMontreal

BGR - YUL

BGRYUL

Bangor

Fri 12/9

6:10 a.m.-1:09 p.m.

1 stop6h 59m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

6:15 a.m.-3:30 p.m.

1 stop9h 15m

C$ 985

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 13/9

6:23 p.m.-10:40 a.m.

1 stop16h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

9:45 a.m.-5:42 p.m.

1 stop7h 57m

C$ 985

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 24 results
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Best time to book a flight from Maine to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from Maine to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,981 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,978 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Maine to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Maine to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 197. Porter Airlines flights start at C$ 201 while deals on Delta start at C$ 209 one-way.

  • What are the most popular routes from Maine to Montreal Pierre Elliott Trudeau Intl Airport?

    Most travellers choose Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl, Portland - Montreal Pierre Elliott Trudeau Intl or Bangor - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Maine to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Maine to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Maine to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Maine to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Maine to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Maine to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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

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Alternative routes for Maine to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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