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Cheap flights from Montreal to Portland, ME from C$ 265

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PWM
8 Mar — 15 Mar1
1 adult

Cheap flight deals from Montreal to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 March 2025.

Round-trip from

C$ 561

One-way from

C$ 265
Delta
  • Delta
  • 17/4-26/4
  • 2 total stops
  • 30h 01m total
  • Montreal to Portland
Search Deals
14/3
  • 14/3
  • 2 total stops
  • 27h 32m total
  • Montreal to Portland
Search Deals

Find flight deals from Montreal to Portland

Cheapest flights from Montreal to Portland
Explore the most affordable flight options available from Montreal to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 March 2025.

Thu 17/46:00 a.m.YUL - PWM
1 stop7h 12mDelta
Sat 26/411:40 a.m.PWM - YUL
1 stop22h 49mDelta
Deal found 3/3C$ 561
Fri 14/33:55 p.m.YUL - PWM
2 stops27h 32mMultiple Airlines
Mon 17/35:50 p.m.PWM - YUL
2 stops21h 05mMultiple Airlines
Deal found 1/3C$ 586
Mon 19/56:00 p.m.YUL - PWM
1 stop5h 27mAir Canada
Fri 23/53:54 p.m.PWM - YUL
1 stop6h 12mAir Canada
Deal found 1/3C$ 740
Thu 17/410:39 a.m.YUL - PWM
1 stop24h 59mAmerican Airlines
Sat 26/46:00 a.m.PWM - YUL
2 stops27h 50mAmerican Airlines
Deal found 3/3C$ 755
Fri 14/36:45 a.m.YUL - PWM
2 stops9h 04mWestJet
Mon 17/34:30 p.m.PWM - YUL
1 stop4h 52mWestJet
Deal found 1/3C$ 1,043

Find flights from Montreal to Portland within your budget

Customize your flight search to find flights from Montreal to Portland 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 3 March 2025.

Fly from

Montreal

Fly to

Portland

Route

Depart

Return

Price

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

6:00 a.m.-1:12 p.m.

1 stop7h 12m

Portland

Sat 26/4

11:40 a.m.-10:29 a.m.

1 stop22h 49m

C$ 561

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

3:55 p.m.-7:27 p.m.

2 stops27h 32m

Portland

Mon 17/3

5:50 p.m.-2:55 p.m.

2 stops21h 05m

C$ 586

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

6:00 p.m.-11:27 p.m.

1 stop5h 27m

Portland

Fri 23/5

3:54 p.m.-10:06 p.m.

1 stop6h 12m

C$ 740

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

10:39 a.m.-11:38 a.m.

1 stop24h 59m

Portland

Sat 26/4

6:00 a.m.-9:50 a.m.

2 stops27h 50m

C$ 755

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

6:45 a.m.-3:49 p.m.

2 stops9h 04m

Portland

Mon 17/3

4:30 p.m.-9:22 p.m.

1 stop4h 52m

C$ 1,043

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

3:55 p.m.-7:27 p.m.

2 stops27h 32m

C$ 265

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Montreal to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Montreal 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.

Travel insights for flights from Montreal to Portland

Get recent, data-driven insights about flights from Montreal to Portland including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from YMQ to PWM?

Find hourly flight availability from Montreal to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 March 2025.

When flying from Montreal to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 73.0 - 115.0 mm per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Portland, Maine when rainfall is around 73.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 3 March 2025.
Delta
8.0
Very good
8,068 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,068 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,788 reviews
Delta
8.0
Very good
8,068 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,829 reviews
Delta
8.0
Very good
8,068 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Montreal to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Montreal?

    Portland (PWM), located 4.7 km from the city centre, is the airport you fly into when you book flights from Montreal to Portland. 0 airlines have flights to Portland from Montreal on a regular basis. Booking flights from Montreal to Portland should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.

  • What are the cheapest airlines flying from Montreal to Portland, Maine round-trip?

    According to our current data, Delta (C$ 561), Air Canada (C$ 740), and American Airlines (C$ 755) offers the cheapest pricing from Montreal to Portland, Maine.

  • Can I find deals for flights from Montreal to Portland that include hotel bookings?

    Yes. In addition to deals on Montreal to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Portland.

  • Can I find deals for business class flights from Montreal to Portland?

    Yes. Cheapflights offers flight deals from Montreal to Portland 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?

Book flights to Montreal if you plan to visit one of these locations
North Conway

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Yes! Start tracking prices for Montreal to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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