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Cheap flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 240

PDX — YUL
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Pierre Elliott Trudeau Intl

Sat 3/107:45 p.m. -
1 stop8h 25m
Mon 12/107:15 a.m. -
1 stop9h 35m
Deal found 30/8C$ 473
Tue 20/107:45 p.m. -
1 stop8h 25m
Wed 21/1011:10 a.m. -
2 stops11h 01m
Deal found 31/8C$ 480
Tue 20/102:27 p.m. -
1 stop17h 13m
Wed 21/102:20 p.m. -
1 stop8h 50m
Deal found 31/8C$ 482
Tue 24/117:00 a.m. -
1 stop9h 35m
Wed 2/127:30 a.m. -
1 stop10h 11m
Deal found 31/8C$ 502
Tue 24/117:10 p.m. -
1 stop9h 40m
Tue 1/128:30 a.m. -
2 stops13h 01m
Deal found 31/8C$ 509
Sat 10/103:30 p.m. -
2 stops12h 40m
Sat 17/108:10 a.m. -
2 stops14h 01m
Deal found 28/8C$ 516
Sat 12/97:25 a.m. -
1 stop11h 17m
Tue 22/94:15 p.m. -
1 stop10h 13m
Deal found 27/8C$ 519
Tue 15/911:18 p.m. -
1 stop10h 51m
Tue 22/99:15 a.m. -
1 stop13h 55m
Deal found 1/9C$ 522

Find flight deals from Portland to Pierre Elliott Trudeau Intl

Round-trip from

C$ 473

One-way from

C$ 240

Popular in

December

Cheapest in

January

Average price

C$ 674
WestJet
  • WestJet
  • 3/10-12/10
  • 2 total stops
  • 18h 00m total
  • Portland to Montreal
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WestJet
  • WestJet
  • 8/9
  • 1 total stop
  • 13h 35m total
  • Portland to Montreal
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Cheapest round-trip

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 14/10

10:33 p.m.-1:09 p.m.

1 stop11h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

9:15 a.m.-8:10 p.m.

1 stop13h 55m

C$ 522

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Sat 10/10

1:44 p.m.-11:22 p.m.

1 stop6h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:00 a.m.-4:10 p.m.

2 stops13h 10m

C$ 533

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 27/10

5:00 a.m.-9:42 p.m.

2 stops13h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

7:00 a.m.-6:09 p.m.

2 stops14h 09m

C$ 556

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Mon 28/9

10:57 p.m.-4:19 p.m.

2 stops14h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

12:44 p.m.-9:49 p.m.

1 stop12h 05m

C$ 584

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 15/9

11:18 p.m.-1:09 p.m.

1 stop10h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

9:15 a.m.-8:10 p.m.

1 stop13h 55m

C$ 586

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 14/10

8:25 a.m.-7:45 p.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

9:45 a.m.-3:56 p.m.

1 stop9h 11m

C$ 586

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 23/9

5:30 a.m.-11:27 p.m.

2 stops14h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

12:44 p.m.-9:47 p.m.

1 stop12h 03m

C$ 600

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 15/9

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

2 stops14h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:00 a.m.-5:10 p.m.

2 stops14h 10m

C$ 606

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Thu 17/9

11:09 p.m.-4:10 p.m.

1 stop14h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

9:15 a.m.-8:10 p.m.

1 stop13h 55m

C$ 615

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 25/11

11:55 a.m.-11:30 p.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

12:50 p.m.-10:07 p.m.

1 stop12h 17m

C$ 615

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Portland to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Portland with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

To ensure you get the cheapest price possible for a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 558). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Airfare is below average for this route at the moment.

Portland to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 620 and C$ 766 in October.
The cheapest round-trip price found within the last 5 days was C$ 473 on Multiple Airlines (3 Oct-12 Oct).

Related info for your journey

  • What airport do you fly from for flights from Portland to Montreal Pierre Elliott Trudeau Intl?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Portland; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Portland airport to Montreal Pierre Elliott Trudeau Intl. It is only a 9.7 km journey to Portland (PDX) from Portland’s city centre.

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

    Departing from Portland to Montreal Pierre Elliott Trudeau Intl Airport will take you 6h 38m. There are 3742 km between Portland and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

  • What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 558). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Trois-Rivières
Dorval
Laval
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Pierre Elliott Trudeau Intl

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