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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, ME from C$ 362

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PWM
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Portland

Enter your travel dates to find the best prices.

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 17 May 2026.

Sat 13/62:20 p.m.
YUL
-
PWM
1 stop9h 31m
United Airlines
Sat 20/65:15 a.m.
PWM
-
YUL
1 stop14h 30m
United Airlines
Deal found 14/5C$ 647
Wed 10/66:35 p.m.
YUL
-
PWM
1 stop5h 16m
United Airlines
Wed 17/67:16 p.m.
PWM
-
YUL
1 stop4h 57m
United Airlines
Deal found 13/5C$ 649
Wed 10/66:00 a.m.
YUL
-
PWM
1 stop9h 55m
Delta
Wed 17/66:00 a.m.
PWM
-
YUL
2 stops17h 28m
Delta
Deal found 13/5C$ 690
Sun 6/126:00 a.m.
YUL
-
PWM
1 stop5h 53m
Delta
Tue 8/124:50 p.m.
PWM
-
YUL
1 stop6h 20m
Delta
Deal found 15/5C$ 693
Wed 8/712:47 p.m.
YUL
-
PWM
2 stops12h 12m
Delta
Sun 12/71:12 p.m.
PWM
-
YUL
1 stop5h 42m
Delta
Deal found 14/5C$ 735
Sun 7/66:00 a.m.
YUL
-
PWM
1 stop7h 25m
United Airlines
Sun 14/65:50 a.m.
PWM
-
YUL
1 stop10h 20m
United Airlines
Deal found 16/5C$ 752
Fri 21/87:44 p.m.
YUL
-
PWM
1 stop20h 18m
WestJet
Fri 28/85:30 p.m.
PWM
-
YUL
1 stop15h 09m
WestJet
Deal found 15/5C$ 753
Wed 8/78:30 a.m.
YUL
-
PWM
1 stop15h 21m
United Airlines
Sun 12/75:15 a.m.
PWM
-
YUL
1 stop6h 12m
United Airlines
Deal found 14/5C$ 768

Find 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 17 May 2026.

Round-trip from

C$ 647

One-way from

C$ 362
United Airlines
  • United Airlines
  • 13/6-20/6
  • 2 total stops
  • 24h 01m total
  • Montreal to Portland
Search Deals
Delta
  • Delta
  • 30/9
  • 1 total stop
  • 8h 41m total
  • Montreal to Portland
Search Deals

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 17 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

2:20 p.m.-11:51 p.m.

1 stop9h 31m

Portland

Sat 20/6

5:15 a.m.-7:45 p.m.

1 stop14h 30m

C$ 647
Quickest round-trip

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:35 p.m.-11:51 p.m.

1 stop5h 16m

Portland

Wed 17/6

7:16 p.m.-12:13 a.m.

1 stop4h 57m

C$ 649

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:00 a.m.-3:55 p.m.

1 stop9h 55m

Portland

Wed 17/6

6:00 a.m.-11:28 p.m.

2 stops17h 28m

C$ 690

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

12:47 p.m.-12:59 a.m.

2 stops12h 12m

Portland

Sun 12/7

1:12 p.m.-6:54 p.m.

1 stop5h 42m

C$ 735

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:00 a.m.-1:25 p.m.

1 stop7h 25m

Portland

Sun 14/6

5:50 a.m.-4:10 p.m.

1 stop10h 20m

C$ 752

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

7:44 p.m.-9:04 p.m.

1 stop25h 20m

Portland

Fri 28/8

6:30 a.m.-8:39 a.m.

1 stop26h 09m

C$ 756

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

8:30 a.m.-11:51 p.m.

1 stop15h 21m

Portland

Sun 12/7

5:15 a.m.-11:27 a.m.

1 stop6h 12m

C$ 768
Cheapest one-way

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

2:30 p.m.-11:11 p.m.

1 stop8h 41m

C$ 362

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

6:45 a.m.-5:45 p.m.

3 stops35h 00m

C$ 363
Quickest one-way

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

6:35 p.m.-11:51 p.m.

1 stop5h 16m

C$ 366

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/5

Showing 1-10 of 16 resultsSorted by cheapest first
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.

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.

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

    For as low as C$ 647, United Airlines can have you in Portland, Maine from Montreal Pierre Elliott Trudeau Intl Airport in 9h 31m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Portland, Maine is about 340 km. This flight may include one or multiple stops.

  • 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 Portland?

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

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Alternative routes for Pierre Elliott Trudeau Intl to Portland

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