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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland from $253

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 9/28. 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.
American Airlines Logo
1:06 pm - 11:45 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
10h 39m2 stops Philadelphia Washington, D.C. Reagan-National
American Airlines Logo
4:41 pm - 9:49 amPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
17h 08m1 stop New York LaGuardia
$482American Airlines
Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
10:30 am - 9:27 amYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
22h 57m1 stop New York LaGuardia
American Airlines Logo
10:25 am - 9:42 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
11h 17m2 stops Washington, D.C. Reagan-National Philadelphia
$483American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
10:30 am - 9:27 amYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
22h 57m1 stop New York LaGuardia
American Airlines Logo
2:51 pm - 9:49 amPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
18h 58m1 stop New York LaGuardia
$489American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
10:30 am - 9:45 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
11h 15m2 stops New York LaGuardia Washington, D.C. Reagan-National
American Airlines Logo
6:00 am - 9:42 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
15h 42m2 stops Washington, D.C. Reagan-National Philadelphia
$512American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
1:06 pm - 11:45 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
10h 39m2 stops Philadelphia Washington, D.C. Reagan-National
American Airlines Logo
10:04 am - 9:42 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
11h 38m2 stops Washington, D.C. Reagan-National Philadelphia
$515American Airlines
Wed, Sep 9 - Wed, Sep 16
Delta Logo
9:28 am - 4:59 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
7h 31m1 stop New York LaGuardia
Delta Logo
6:00 am - 6:50 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
12h 50m1 stop New York LaGuardia
$531Delta
Sat, Jan 9 - Wed, Jan 13
Delta Logo
9:28 am - 4:59 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
7h 31m1 stop New York LaGuardia
Delta Logo
6:00 am - 1:35 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
7h 35m1 stop New York LaGuardia
$538Delta
Sat, Jan 9 - Wed, Jan 13
Delta Logo
9:28 am - 4:59 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
7h 31m1 stop New York LaGuardia
Delta Logo
6:00 am - 6:50 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
12h 50m1 stop New York LaGuardia
$539Delta
Sat, Jan 9 - Wed, Jan 13
Delta Logo
12:45 pm - 11:49 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
11h 04m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
6:00 am - 6:50 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
12h 50m1 stop New York LaGuardia
$543Delta
Sat, Jan 9 - Wed, Jan 13
Delta Logo
12:45 pm - 11:49 pmYUL  Montreal Pierre Elliott Trudeau Intl-PWM Portland
11h 04m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
6:00 am - 6:50 pmPWM  Portland-YUL Montreal Pierre Elliott Trudeau Intl
12h 50m1 stop New York LaGuardia
$550Delta
Sat, Jan 9 - Wed, Jan 13

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

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine flight tickets
Delta
Jan 9
YUL9:28 amMontreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
PWM4:59 pmPortland
Jan 13
PWM6:00 amPortland
12h 50m
1 stop
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
$531
Delta
Jan 9
YUL9:28 amMontreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
PWM4:59 pmPortland
Jan 13
PWM6:00 amPortland
7h 35m
1 stop
YUL1:35 pmMontreal Pierre Elliott Trudeau Intl
$538
Delta
Jan 9
YUL9:28 amMontreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
PWM4:59 pmPortland
Jan 13
PWM6:00 amPortland
12h 50m
1 stop
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
$539

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
Sep 26
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
12h 01m
1 stop
PWM9:46 pmPortland
Oct 3
PWM7:58 amPortland
11h 03m
1 stop
YUL7:01 pmMontreal Pierre Elliott Trudeau Intl
$616
United Airlines
Sep 4
YUL6:30 pmMontreal Pierre Elliott Trudeau Intl
26h 53m
1 stop
PWM9:23 pmPortland
Sep 6
PWM6:03 amPortland
15h 23m
1 stop
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
$633
United Airlines
Sep 11
YUL3:25 pmMontreal Pierre Elliott Trudeau Intl
8h 07m
1 stop
PWM11:32 pmPortland
Sep 18
PWM4:57 pmPortland
15h 00m
2 stops
YUL7:57 amMontreal Pierre Elliott Trudeau Intl
$654

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 832,500 searches. Data last updated August 15, 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 Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 9/11

1:06 pm-11:45 pm

2 stops10h 39m

Portland

Fri 9/18

4:41 pm-9:49 am

1 stop17h 08m

$482

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 9/26

10:30 am-9:27 am

1 stop22h 57m

Portland

Sat 10/3

10:25 am-9:42 pm

2 stops11h 17m

$483

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 9/26

10:30 am-9:27 am

1 stop22h 57m

Portland

Sat 10/3

2:51 pm-9:49 am

1 stop18h 58m

$489

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 9/26

10:30 am-9:45 pm

2 stops11h 15m

Portland

Sat 10/3

6:00 am-9:42 pm

2 stops15h 42m

$512

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

1:06 pm-11:45 pm

2 stops10h 39m

Portland

Wed 9/16

10:04 am-9:42 pm

2 stops11h 38m

$515

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 1/9

9:28 am-4:59 pm

1 stop7h 31m

Portland

Wed 1/13

6:00 am-6:50 pm

1 stop12h 50m

$531
Quickest round-trip

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 1/9

9:28 am-4:59 pm

1 stop7h 31m

Portland

Wed 1/13

6:00 am-1:35 pm

1 stop7h 35m

$538

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 1/9

9:28 am-4:59 pm

1 stop7h 31m

Portland

Wed 1/13

6:00 am-6:50 pm

1 stop12h 50m

$539

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 1/9

12:45 pm-11:49 pm

2 stops11h 04m

Portland

Wed 1/13

6:00 am-6:50 pm

1 stop12h 50m

$543

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PWM Portland

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 1/9

12:45 pm-11:49 pm

2 stops11h 04m

Portland

Wed 1/13

6:00 am-6:50 pm

1 stop12h 50m

$550

Flights are sorted by cheapest round-trip flights 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

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine flights?

You could potentially save up to 58% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine flight.

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

5h 19m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland, Maine takes 5h 19m
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.
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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?

    The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Portland is 212.1 mi. In terms of flight time, this usually takes a little over 5h 19m.

  • 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 refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport.

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

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Lewiston
Brunswick
Freeport
Gorham
Auburn
Bartlett
Conway
Windham
Bath
Intervale
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

It is quick and easy to find Montreal to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

Flights from Montreal to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Montreal and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Montreal to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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