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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Maine from C$ 192

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PWM
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Maine

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Maine
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Tue 2/610:35 a.m.
YUL
-
BOS
1 stop4h 06m
Porter Airlines
Wed 10/67:10 a.m.
BOS
-
YUL
1 stop6h 30m
Porter Airlines
Deal found 3/5C$ 281
Sat 23/57:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 24/54:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 2/5C$ 283
Wed 27/57:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Sat 30/54:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 3/5C$ 285
Wed 17/612:50 p.m.
YUL
-
BOS
1 stop6h 51m
Porter Airlines
Wed 24/67:10 a.m.
BOS
-
YUL
1 stop6h 30m
Porter Airlines
Deal found 1/5C$ 287
Thu 11/67:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 21/67:10 a.m.
BOS
-
YUL
1 stop6h 30m
Porter Airlines
Deal found 1/5C$ 288
Sat 30/57:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Sat 6/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 2/5C$ 291
Fri 22/57:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 24/54:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 1/5C$ 292
Thu 28/57:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Tue 2/67:10 a.m.
BOS
-
YUL
1 stop6h 30m
Porter Airlines
Deal found 3/5C$ 295
Wed 17/612:50 p.m.
YUL
-
BOS
1 stop6h 51m
Porter Airlines
Fri 19/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 2/5C$ 296
Fri 12/67:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 21/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 1/5C$ 298
Tue 2/610:35 a.m.
YUL
-
BOS
1 stop4h 06m
Porter Airlines
Tue 9/67:10 a.m.
BOS
-
YUL
1 stop5h 00m
Porter Airlines
Deal found 1/5C$ 299
Sat 6/62:29 p.m.
YUL
-
PWM
1 stop20h 04m
Delta
Tue 9/66:00 a.m.
PWM
-
YUL
1 stop12h 54m
Delta
Deal found 2/5C$ 573

Find flight deals from Pierre Elliott Trudeau Intl to Maine

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Maine flight deals. Data was last updated 4 May 2026.

Round-trip from

C$ 281

One-way from

C$ 192
Porter Airlines
  • Porter Airlines
  • 2/6-10/6
  • 2 total stops
  • 10h 36m total
  • Montreal to Maine
Search Deals
Air Canada
  • Air Canada
  • 21/5
  • Nonstop
  • 1h 37m total
  • Montreal to Maine
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Maine 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 4 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

6:30 a.m.-10:41 a.m.

1 stop4h 11m

Boston Logan Intl

Sat 30/5

11:25 a.m.-6:15 p.m.

1 stop6h 50m

C$ 304
Quickest round-trip

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 25/5

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 342

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

6:30 a.m.-10:41 a.m.

1 stop4h 11m

Boston Logan Intl

Fri 29/5

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 357

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

9:45 a.m.-5:29 p.m.

1 stop7h 44m

Boston Logan Intl

Sat 13/6

7:27 p.m.-12:13 a.m.

1 stop4h 46m

C$ 361

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 24/5

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 361

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

9:30 a.m.-4:28 p.m.

1 stop6h 58m

Boston Logan Intl

Mon 25/5

9:00 a.m.-1:39 p.m.

1 stop4h 39m

C$ 372

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

9:30 a.m.-4:28 p.m.

1 stop6h 58m

Boston Logan Intl

Wed 3/6

12:00 p.m.-11:13 p.m.

2 stops11h 13m

C$ 374

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 6/7

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 374

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Wed 8/7

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 374

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

11:00 a.m.-5:35 p.m.

1 stop6h 35m

Boston Logan Intl

Mon 22/6

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 385

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Maine
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 Pierre Elliott Trudeau Intl to Maine. 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 Montreal Pierre Elliott Trudeau Intl Airport to Maine?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Maine can take about 4h 11m. Porter Airlines provides one of the quickest options available for as low as C$ 304. There are 407 km between Montreal Pierre Elliott Trudeau Intl Airport and Maine. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Maine is Montreal Pierre Elliott Trudeau Intl - Boston Logan Intl. You may also consider Montreal Pierre Elliott Trudeau Intl - Portland or Montreal Pierre Elliott Trudeau Intl - Bangor.

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

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

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

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

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

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

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Alternative routes for Pierre Elliott Trudeau Intl to Maine

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