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Cheap flights from Maine to Montreal Pierre Elliott Trudeau Intl Airport from C$ 147

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YUL
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maine to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 29 January 2026.

Wed 18/26:10 p.m.
BOS
-
YUL
1 stop22h 12m
Multiple Airlines
Fri 20/26:45 a.m.
YUL
-
BOS
1 stop4h 20m
Multiple Airlines
Deal found 28/1C$ 375
Tue 5/57:15 a.m.
BOS
-
YUL
1 stop4h 30m
Porter Airlines
Sat 9/510:35 a.m.
YUL
-
BOS
1 stop4h 51m
Porter Airlines
Deal found 27/1C$ 376
Tue 5/57:15 a.m.
BOS
-
YUL
1 stop4h 30m
Porter Airlines
Fri 8/56:30 a.m.
YUL
-
BOS
1 stop4h 01m
Porter Airlines
Deal found 29/1C$ 377
Thu 19/25:27 a.m.
BOS
-
YUL
1 stop10h 55m
Multiple Airlines
Mon 23/28:55 a.m.
YUL
-
BOS
1 stop5h 50m
Multiple Airlines
Deal found 27/1C$ 383
Mon 25/57:15 a.m.
BOS
-
YUL
1 stop4h 30m
Porter Airlines
Thu 4/66:30 a.m.
YUL
-
BOS
1 stop4h 01m
Porter Airlines
Deal found 27/1C$ 384
Thu 26/29:00 a.m.
BOS
-
YUL
1 stop6h 15m
Multiple Airlines
Mon 2/38:00 p.m.
YUL
-
BOS
Nonstop1h 27m
Multiple Airlines
Deal found 27/1C$ 386
Fri 8/511:15 a.m.
BOS
-
YUL
1 stop6h 00m
Porter Airlines
Sat 9/510:35 a.m.
YUL
-
BOS
1 stop4h 51m
Porter Airlines
Deal found 29/1C$ 387
Wed 27/57:15 a.m.
BOS
-
YUL
1 stop4h 30m
Porter Airlines
Thu 4/66:30 a.m.
YUL
-
BOS
1 stop4h 01m
Porter Airlines
Deal found 27/1C$ 394
Wed 27/511:15 a.m.
BOS
-
YUL
1 stop6h 00m
Porter Airlines
Sun 31/512:25 p.m.
YUL
-
BOS
1 stop5h 06m
Porter Airlines
Deal found 27/1C$ 395
Fri 20/25:27 a.m.
BOS
-
YUL
1 stop10h 55m
Multiple Airlines
Mon 2/36:50 a.m.
YUL
-
BOS
1 stop4h 15m
Multiple Airlines
Deal found 27/1C$ 398
Thu 28/511:15 a.m.
BOS
-
YUL
1 stop6h 00m
Porter Airlines
Thu 4/612:25 p.m.
YUL
-
BOS
1 stop5h 06m
Porter Airlines
Deal found 27/1C$ 399
Fri 10/45:44 a.m.
PWM
-
YUL
2 stops15h 53m
American Airlines
Mon 13/47:45 a.m.
YUL
-
PWM
2 stops16h 09m
American Airlines
Deal found 29/1C$ 729

Find 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 29 January 2026.

Round-trip from

C$ 375

One-way from

C$ 147
Porter Airlines
  • Porter Airlines
  • 18/2-20/2
  • 2 total stops
  • 26h 32m total
  • Maine to Montreal
Search Deals
19/2
  • 19/2
  • 1 total stop
  • 10h 55m total
  • Maine to Montreal
Search Deals

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 29 January 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

Maine

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 25/3

9:00 a.m.-3:10 p.m.

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

5:25 p.m.-4:44 p.m.

2 stops23h 19m

C$ 445

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sun 1/3

9:00 a.m.-3:10 p.m.

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:50 a.m.-2:45 p.m.

1 stop4h 55m

C$ 452

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 28/2

9:00 a.m.-3:15 p.m.

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

10:55 a.m.-2:45 p.m.

1 stop3h 50m

C$ 455

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 11/2

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

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:15 p.m.-7:42 p.m.

Nonstop1h 27m

C$ 486

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 11/6

5:50 a.m.-7:15 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

8:25 a.m.-9:50 a.m.

Nonstop1h 25m

C$ 493

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 28/2

10:15 a.m.-11:40 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

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

Nonstop1h 27m

C$ 493

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 27/2

11:50 a.m.-4:30 p.m.

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

10:15 a.m.-2:45 p.m.

1 stop4h 30m

C$ 506

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Mon 16/2

7:05 a.m.-1:00 p.m.

1 stop5h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:45 a.m.-11:05 a.m.

1 stop4h 20m

C$ 510

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 25/3

3:35 p.m.-5:00 p.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

5:45 p.m.-7:12 p.m.

Nonstop1h 27m

C$ 516

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 21/5

5:50 a.m.-7:15 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

8:20 a.m.-9:45 a.m.

Nonstop1h 25m

C$ 516

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 48 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.

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.

  • How long is the flight from Maine to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like Porter Airlines, Air Canada, and United Airlines fly from Maine to Montreal Pierre Elliott Trudeau Intl Airport in about 5h 08m. The time it takes to get you to your destination can typically vary by up to 10h 09m. There are 407 km between Maine and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Qatar Airways, which is currently one of the cheapest options available, starting at C$ 655. Royal Jordanian flights start at C$ 663 while deals on LOT start at C$ 820 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.

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
Dorval
Trois-Rivières
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
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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How does Cheapflights help users find flights from Maine to Pierre Elliott Trudeau Intl?

Deals for Maine to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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