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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland from C$ 395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:15 a.m. - 7:29 p.m.
YUL
-
PWM
8h 14m
1 stop
Delta Logo
6:00 a.m. - 4:05 p.m.
PWM
-
YUL
10h 05m
1 stop
C$ 671Delta
Sat, 5 Dec - Wed, 9 Dec
American Airlines Logo
10:31 a.m. - 3:07 p.m.
YUL
-
PWM
28h 36m
1 stop
American Airlines Logo
1:30 p.m. - 9:46 a.m.
PWM
-
YUL
20h 16m
1 stop
C$ 685American Airlines
Fri, 21 Aug - Fri, 28 Aug
American Airlines Logo
10:31 a.m. - 3:07 p.m.
YUL
-
PWM
28h 36m
1 stop
American Airlines Logo
1:30 p.m. - 9:46 a.m.
PWM
-
YUL
20h 16m
1 stop
C$ 695American Airlines
Fri, 21 Aug - Fri, 28 Aug
American Airlines Logo
10:31 a.m. - 3:07 p.m.
YUL
-
PWM
28h 36m
1 stop
American Airlines Logo
1:30 p.m. - 9:46 a.m.
PWM
-
YUL
20h 16m
1 stop
C$ 705American Airlines
Fri, 21 Aug - Fri, 28 Aug
Delta Logo
2:29 p.m. - 11:30 p.m.
YUL
-
PWM
9h 01m
1 stop
Delta Logo
5:30 p.m. - 8:39 a.m.
PWM
-
YUL
15h 09m
1 stop
C$ 731Delta
Tue, 21 Jul - Tue, 28 Jul
Delta Logo
6:00 a.m. - 7:29 p.m.
YUL
-
PWM
13h 29m
2 stops
Delta Logo
8:00 a.m. - 4:05 p.m.
PWM
-
YUL
8h 05m
1 stop
C$ 746Delta
Sat, 5 Dec - Wed, 9 Dec
American Airlines Logo
10:31 a.m. - 11:47 p.m.
YUL
-
PWM
13h 16m
2 stops
American Airlines Logo
1:30 p.m. - 9:46 a.m.
PWM
-
YUL
20h 16m
1 stop
C$ 795American Airlines
Fri, 21 Aug - Fri, 28 Aug
American Airlines Logo
10:30 a.m. - 10:18 a.m.
YUL
-
PWM
23h 48m
1 stop
American Airlines Logo
3:57 p.m. - 9:46 a.m.
PWM
-
YUL
17h 49m
1 stop
C$ 800American Airlines
Sat, 1 Aug - Sat, 8 Aug
Delta Logo
9:28 a.m. - 7:29 p.m.
YUL
-
PWM
10h 01m
1 stop
Delta Logo
8:00 a.m. - 4:05 p.m.
PWM
-
YUL
8h 05m
1 stop
C$ 803Delta
Sat, 5 Dec - Tue, 8 Dec
United Airlines Logo
8:05 a.m. - 4:09 p.m.
YUL
-
PWM
8h 04m
1 stop
United Airlines Logo
6:00 a.m. - 1:10 p.m.
PWM
-
YUL
7h 10m
1 stop
C$ 805United Airlines
Sat, 5 Dec - Tue, 8 Dec

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United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine flight tickets
United Airlines
5 Dec
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
8h 04m
1 stop
PWM4:09 p.m.Portland
8 Dec
PWM6:00 a.m.Portland
7h 10m
1 stop
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 805
United Airlines
1 Nov
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 23m
1 stop
PWM11:23 p.m.Portland
2 Nov
PWM7:43 p.m.Portland
17h 03m
2 stops
YUL12:46 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 812
United Airlines
21 Jul
YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl
15h 00m
2 stops
PWM11:30 p.m.Portland
28 Jul
PWM5:15 a.m.Portland
12h 15m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 878

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine flight tickets
American Airlines
21 Aug
YUL10:31 a.m.Montreal Pierre Elliott Trudeau Intl
28h 36m
1 stop
PWM3:07 p.m.Portland
28 Aug
PWM1:30 p.m.Portland
20h 16m
1 stop
YUL9:46 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 685
American Airlines
21 Aug
YUL10:31 a.m.Montreal Pierre Elliott Trudeau Intl
28h 36m
1 stop
PWM3:07 p.m.Portland
28 Aug
PWM1:30 p.m.Portland
20h 16m
1 stop
YUL9:46 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 695
American Airlines
21 Aug
YUL10:31 a.m.Montreal Pierre Elliott Trudeau Intl
28h 36m
1 stop
PWM3:07 p.m.Portland
28 Aug
PWM1:30 p.m.Portland
20h 16m
1 stop
YUL9:46 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 705

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine 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, momondo users made 96,600 searches. Data last updated 28 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine 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 5/12

11:15 a.m.-7:29 p.m.

1 stop8h 14m

Portland

Wed 9/12

6:00 a.m.-4:05 p.m.

1 stop10h 05m

C$ 671

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

10:31 a.m.-3:07 p.m.

1 stop28h 36m

Portland

Fri 28/8

1:30 p.m.-9:46 a.m.

1 stop20h 16m

C$ 685

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

10:31 a.m.-3:07 p.m.

1 stop28h 36m

Portland

Fri 28/8

1:30 p.m.-9:46 a.m.

1 stop20h 16m

C$ 695

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

10:31 a.m.-3:07 p.m.

1 stop28h 36m

Portland

Fri 28/8

1:30 p.m.-9:46 a.m.

1 stop20h 16m

C$ 705

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

2:29 p.m.-11:30 p.m.

1 stop9h 01m

Portland

Tue 28/7

5:30 p.m.-8:39 a.m.

1 stop15h 09m

C$ 731

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

6:00 a.m.-7:29 p.m.

2 stops13h 29m

Portland

Wed 9/12

8:00 a.m.-4:05 p.m.

1 stop8h 05m

C$ 746

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

10:31 a.m.-11:47 p.m.

2 stops13h 16m

Portland

Fri 28/8

1:30 p.m.-9:46 a.m.

1 stop20h 16m

C$ 795

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

10:30 a.m.-10:18 a.m.

1 stop23h 48m

Portland

Sat 8/8

3:57 p.m.-9:46 a.m.

1 stop17h 49m

C$ 800

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

9:28 a.m.-7:29 p.m.

1 stop10h 01m

Portland

Tue 8/12

8:00 a.m.-4:05 p.m.

1 stop8h 05m

C$ 803
Quickest round-trip

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

8:05 a.m.-4:09 p.m.

1 stop8h 04m

Portland

Tue 8/12

6:00 a.m.-1:10 p.m.

1 stop7h 10m

C$ 805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Portland?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Portland

Which airlines fly to Portland, Maine?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Portland, Maine from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 76% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 3 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine (YUL to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine

Fastest flight time

9h 01m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine takes 9h 01m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine

  • How far is Montreal Pierre Elliott Trudeau Intl to Portland by plane?

    Montreal Pierre Elliott Trudeau Intl and Portland are 341.3 km apart from one another. In terms of flight time, this usually takes a little over 9h 01m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport are updated daily.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Freeport
North Conway
Jackson
Brunswick
Bartlett
Boothbay Harbor
Gorham
Lewiston

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Montreal.

Can I find flights from Montreal to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from Montreal with this policy.

How can momondo help me find flights from Montreal to Portland?

Once all potential Montreal to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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