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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, ME from C$ 305

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PWM
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 July 2025.

Round-trip from

C$ 598

One-way from

C$ 305

Popular in

December

Cheapest in

September

Average price

C$ 859
Delta
  • Delta
  • 5/8-12/8
  • 2 total stops
  • 11h 27m total
  • Montreal to Portland
7/10
  • 7/10
  • 2 total stops
  • 27h 51m total
  • Montreal to Portland
Highest demand for flights based on searches. 20% potential increase in price (C$ 317 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Pierre Elliott Trudeau Intl to Portland

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

Tue 5/86:00 a.m.YUL - PWM
1 stop7h 20mDelta
Tue 12/86:00 a.m.PWM - YUL
1 stop4h 07mDelta
Deal found 1/7C$ 598
Tue 5/84:00 p.m.YUL - PWM
2 stops7h 59mAmerican Airlines
Tue 12/811:21 a.m.PWM - YUL
2 stops22h 30mAmerican Airlines
Deal found 1/7C$ 664
Tue 15/76:15 a.m.YUL - PWM
1 stop8h 09mUnited Airlines
Tue 22/76:01 a.m.PWM - YUL
1 stop7h 08mUnited Airlines
Deal found 1/7C$ 673
Tue 15/76:00 a.m.YUL - PWM
1 stop7h 20mMultiple Airlines
Thu 25/96:00 a.m.PWM - YUL
1 stop6h 00mMultiple Airlines
Deal found 1/7C$ 706
Thu 11/91:05 p.m.YUL - PWM
2 stops9h 58mAir Canada
Sun 14/98:00 a.m.PWM - YUL
1 stop5h 09mAir Canada
Deal found 1/7C$ 722
Sun 6/76:45 a.m.YUL - PWM
2 stops28h 17mWestJet
Fri 11/72:00 p.m.PWM - YUL
2 stops10h 27mWestJet
Deal found 2/7C$ 1,165

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Portland

Route

Depart

Return

Price

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 5/8

6:00 a.m.-1:20 p.m.

1 stop7h 20m

Portland

Tue 12/8

6:00 a.m.-10:07 a.m.

1 stop4h 07m

C$ 598

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 5/8

4:00 p.m.-11:59 p.m.

2 stops7h 59m

Portland

Tue 12/8

11:21 a.m.-9:51 a.m.

2 stops22h 30m

C$ 664

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 15/7

6:15 a.m.-2:24 p.m.

1 stop8h 09m

Portland

Tue 22/7

6:01 a.m.-1:09 p.m.

1 stop7h 08m

C$ 673

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 15/7

6:00 a.m.-1:20 p.m.

1 stop7h 20m

Portland

Thu 25/9

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

1 stop6h 00m

C$ 706

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

1:05 p.m.-11:03 p.m.

2 stops9h 58m

Portland

Sun 14/9

8:00 a.m.-1:09 p.m.

1 stop5h 09m

C$ 722

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

6:45 a.m.-10:36 a.m.

2 stops27h 51m

C$ 305

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sun 17/8

6:00 a.m.-11:25 p.m.

1 stop17h 25m

C$ 337

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

9:45 a.m.-5:37 p.m.

1 stop7h 52m

C$ 378

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

10:31 a.m.-11:44 p.m.

2 stops13h 13m

C$ 379

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 18/7

9:35 a.m.-11:14 p.m.

2 stops13h 39m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 11 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Portland

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

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine?

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 July 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    Portland (PWM) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Portland. You should not have trouble finding flights to Portland from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Portland airport from Montreal Pierre Elliott Trudeau Intl. It is only a 4.7 km journey from Portland (PWM) to Portland’s city centre.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine round-trip?

    According to our current data, Delta (C$ 598), American Airlines (C$ 664), and United Airlines (C$ 673) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine. Delta is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine are Delta (C$ 337), United Airlines (C$ 378), and American Airlines (C$ 379).

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

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

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

    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 Portland.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
North Conway

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Alternative routes for Pierre Elliott Trudeau Intl to Portland

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