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

For as low as C$ 1,003, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Portland, Maine in 10h 10m. Airlines will cover a distance of 340 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

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

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

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.

C$ 301+ Cheap Flights from Portland, ME to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Portland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Sat 10/104:27 p.m. -

1 stop17h 25m

Sat 17/1010:37 a.m. -

1 stop24h 19m

Deal found 8/9C$ 790

Mon 5/104:27 p.m. -

1 stop17h 25m

Mon 12/1010:32 a.m. -

2 stops13h 27m

Deal found 11/9C$ 844

Tue 22/94:31 p.m. -

1 stop17h 18m

Sun 27/910:30 a.m. -

2 stops13h 15m

Deal found 8/9C$ 986

Fri 9/106:00 a.m. -

1 stop10h 10m

Tue 13/108:15 a.m. -

1 stop12h 07m

Deal found 9/9C$ 1,003

Mon 12/1011:20 a.m. -

1 stop21h 12m

Mon 19/107:20 p.m. -

2 stops37h 48m

Deal found 12/9C$ 1,042

Mon 26/104:27 p.m. -

1 stop17h 25m

Mon 2/117:33 a.m. -

1 stop34h 44m

Deal found 11/9C$ 1,072

Find flight deals from Portland to Pierre Elliott Trudeau Intl

Round-trip from	C$ 790
One-way from	C$ 301

American Airlines
10/10-17/10
2 total stops
41h 44m total
Portland to Montreal

Search Deals

11/11-31/12
3 total stops
24h 44m total
Portland to Montreal

Search Deals

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Wed 11/11

6:31 p.m.-7:15 p.m.

3 stops24h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 301

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Fri 23/10

4:27 p.m.-9:56 a.m.

1 stop17h 29m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 382

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Wed 4/11

6:31 p.m.-12:30 a.m.

3 stops29h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 389

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Fri 23/10

3:53 p.m.-12:25 a.m.

3 stops32h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 474

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Wed 11/11

5:50 a.m.-5:07 p.m.

1 stop11h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 479

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Mon 26/10

9:48 a.m.-12:30 a.m.

2 stops38h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 511

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Sun 11/10

11:20 a.m.-6:58 p.m.

1 stop7h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 513

Quickest round-trip

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Wed 4/11

8:49 a.m.-1:28 p.m.

1 stop4h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 536

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Sun 11/10

6:00 a.m.-7:45 p.m.

2 stops13h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 590

PortlandMontreal

PWM Portland - YUL Montreal Pierre Elliott Trudeau Intl

PWMYUL

Portland

Sat 10/10

4:27 p.m.-9:52 a.m.

1 stop17h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

10:37 a.m.-9:44 a.m.

2 stops23h 07m

C$ 804

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 resultsSorted by cheapest first

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.

PWM-YUL

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

What airport do you fly from for flights from Portland to Montreal Pierre Elliott Trudeau Intl?
Portland (PWM), located 4.7 km from the city centre, is the airport you fly out of when you book flights from Portland to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Portland to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Portland to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.
How long is the flight from Portland, Maine to Montreal Pierre Elliott Trudeau Intl Airport?
For as low as C$ 1,003, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Portland, Maine in 10h 10m. Airlines will cover a distance of 340 km. 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.

See more FAQs

Laval

Dorval

Trois-Rivières

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

Complete your trip

Direct flights to Quebec

Flights by cabin class

Other flight options

Pierre Elliott Trudeau Intl flight routes

Popular flights

Alternative routes for Portland to Pierre Elliott Trudeau Intl

Boston to Pierre Elliott Trudeau Intl flights

Bar Harbor to Pierre Elliott Trudeau Intl flights

Bangor to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portland to Pierre Elliott Trudeau Intl?

Deals for Portland to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portland to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from Portland to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portland to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Portland to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Portland, ME to Montreal Pierre Elliott Trudeau Intl Airport from C$ 301

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portland to Pierre Elliott Trudeau Intl

Cheapest flights from Portland to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Portland to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Portland to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Portland to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Portland to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Portland to Pierre Elliott Trudeau Intl. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Portland to Pierre Elliott Trudeau Intl. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Portland to Pierre Elliott Trudeau IntlSearch for one-way flight options from Portland to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Portland to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Portland to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

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.

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.

Related info for your journey

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

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

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

How can I 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?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Pierre Elliott Trudeau Intl

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

Complete your trip

Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Portland to Pierre Elliott Trudeau Intl by cabin class

Find flights from Portland to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portland and Pierre Elliott Trudeau Intl flights

Browse other Portland and Pierre Elliott Trudeau Intl flight options. Last updated on 12 September 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Portland to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Portland to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Portland to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Pierre Elliott Trudeau Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Portland to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Portland to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Portland to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Portland to Pierre Elliott Trudeau Intl. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Portland to Pierre Elliott Trudeau Intl
Search for one-way flight options from Portland to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.