What is the cheapest airline that flies from Canada to Portland?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Canada to Portland

How long does it take to fly to Portland, Maine?

The flight from Canada to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Montreal (a popular airport in Canada) to Boston (the most popular airport in Portland, Maine), then the flight time is 1h 25m on average. If you fly from Toronto (another popular airport in Canada) to Boston, then the average flight time is 1h 37m.

What 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 Canada according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 7 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Canada to Portland Airport?

Prices for flights from Canada to Portland Airport were last updated today.

How many operators does momondo search for flights from Canada to Portland Airport?

There is 1 operator available for flights from Canada to Portland Airport as of October 2025.

How old do you have to be to fly from Canada 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 Canada 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.

$191 Cheap Flights from Canada to Portland in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Canada to Portland

Round-trip

One-way

Last minute

Recent round-trip flight deals from Canada to Portland

Enter your travel dates to find the best prices.

7:00 am - 1:38 pmYHZ-PWM

7h 38m1 stop

6:00 am - 1:54 pmPWM-YHZ

6h 54m1 stop

$280United Airlines

Find Deal

Sun, Apr 5 - Thu, Apr 9

7:00 am - 10:48 amYHZ-PWM

4h 48m1 stop

6:00 am - 1:54 pmPWM-YHZ

6h 54m1 stop

$281United Airlines

Find Deal

Sun, Apr 5 - Thu, Apr 9

7:35 am - 10:41 amYYZ-PWM

27h 06m2 stops

6:29 pm - 5:44 pmPWM-YYZ

23h 15m1 stop

$309Multiple Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

7:35 am - 5:49 pmYYZ-PWM

10h 14m1 stop

6:29 pm - 5:44 pmPWM-YYZ

23h 15m1 stop

$319Multiple Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

1:32 pm - 11:46 amYVR-PWM

19h 14m2 stops

6:37 pm - 12:36 pmPWM-YVR

20h 59m2 stops

$324American Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

10:30 am - 11:17 pmYHZ-PWM

13h 47m1 stop

6:00 am - 4:14 pmPWM-YHZ

9h 14m1 stop

$332Air Canada

Find Deal

Thu, Nov 13 - Sat, Nov 15

9:00 am - 9:27 pmYHZ-PWM

13h 27m2 stops

6:00 am - 1:54 pmPWM-YHZ

6h 54m1 stop

$333Air Canada

Find Deal

Sun, Apr 5 - Thu, Apr 9

1:25 pm - 11:26 amYVR-PWM

19h 01m2 stops

6:37 pm - 12:36 pmPWM-YVR

20h 59m2 stops

$336American Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 3

7:59 am - 11:05 pmYYZ-PWM

15h 06m1 stop

4:50 pm - 11:02 pmPWM-YYZ

6h 12m1 stop

$476Delta

Find Deal

Sun, Apr 5 - Wed, Apr 8

2:30 pm - 11:09 pmYYZ-PWM

8h 39m1 stop

6:35 am - 5:04 pmPWM-YYZ

10h 29m1 stop

$486Delta

Find Deal

Mon, Nov 3 - Mon, Nov 10

American Airlines flights from Canada to Portland, Maine

Our best American Airlines deals on Canada to Portland, Maine flight tickets

American Airlines

Nov 2

YVR1:32 pmVancouver Intl

19h 14m

2 stops

PWM11:46 amPortland

Nov 9

PWM6:37 pmPortland

20h 59m

2 stops

YVR12:36 pmVancouver Intl

$324

Find similar

American Airlines

Oct 31

YVR1:25 pmVancouver Intl

19h 01m

2 stops

PWM11:26 amPortland

Nov 3

PWM6:37 pmPortland

20h 59m

2 stops

YVR12:36 pmVancouver Intl

$336

Find similar

American Airlines

Nov 20

YVR1:32 pmVancouver Intl

19h 14m

2 stops

PWM11:46 amPortland

Nov 27

PWM12:06 pmPortland

27h 31m

2 stops

YVR12:37 pmVancouver Intl

$390

Find similar

Air Canada flights from Canada to Portland, Maine

Our best Air Canada deals on Canada to Portland, Maine flight tickets

Air Canada

Nov 13

YHZ10:30 amHalifax Intl

13h 47m

1 stop

PWM11:17 pmPortland

Nov 15

PWM6:00 amPortland

9h 14m

1 stop

YHZ4:14 pmHalifax Intl

$332

Find similar

Air Canada

Apr 5

YHZ9:00 amHalifax Intl

13h 27m

2 stops

PWM9:27 pmPortland

Apr 9

PWM6:00 amPortland

6h 54m

1 stop

YHZ1:54 pmHalifax Intl

$333

Find similar

Air Canada

Nov 5

YHZ10:30 amHalifax Intl

13h 47m

1 stop

PWM11:17 pmPortland

Nov 12

PWM10:45 amPortland

12h 41m

2 stops

YHZ12:26 amHalifax Intl

$340

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Sun 4/5

7:00 am-1:38 pm

1 stop7h 38m

Portland

Thu 4/9

6:00 am-1:54 pm

1 stop6h 54m

$280

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Sun 4/5

7:00 am-10:48 am

1 stop4h 48m

Portland

Thu 4/9

6:00 am-1:54 pm

1 stop6h 54m

$281

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 11/4

7:35 am-10:41 am

2 stops27h 06m

Portland

Tue 11/11

6:29 pm-5:44 pm

1 stop23h 15m

$309

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 11/4

7:35 am-5:49 pm

1 stop10h 14m

Portland

Tue 11/11

6:29 pm-5:44 pm

1 stop23h 15m

$319

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sun 11/2

1:32 pm-11:46 am

2 stops19h 14m

Portland

Sun 11/9

6:37 pm-12:36 pm

2 stops20h 59m

$324

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Thu 11/13

10:30 am-11:17 pm

1 stop13h 47m

Portland

Sat 11/15

6:00 am-4:14 pm

1 stop9h 14m

$332

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Sun 4/5

9:00 am-9:27 pm

2 stops13h 27m

Portland

Thu 4/9

6:00 am-1:54 pm

1 stop6h 54m

$333

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Fri 10/31

1:25 pm-11:26 am

2 stops19h 01m

Portland

Mon 11/3

6:37 pm-12:36 pm

2 stops20h 59m

$336

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 4/5

7:59 am-11:05 pm

1 stop15h 06m

Portland

Wed 4/8

4:50 pm-11:02 pm

1 stop6h 12m

$476

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 11/3

2:30 pm-11:09 pm

1 stop8h 39m

Portland

Mon 11/10

6:35 am-5:04 pm

1 stop10h 29m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Canada 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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Canada is in November. Flight prices, which tend to average around $305, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Canada is on a Friday. momondo users have found tickets for Friday departures for as low as $268. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,023.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the morning is the cheapest time of day to fly from Canada to Portland, Maine when you can find flight prices for as low as $368. Flying to Portland, Maine in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $478. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Canada to Portland, Maine flights?

You could potentially save up to 11% on your flight if you consider stops on a Canada to Portland, Maine flight.

Cheap Canada to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Portland, Maine

Direct flights	None

There are no direct flights from Canada to Portland, Maine. There are no popular flight routes from Canada to Portland, Maine.

Search flight deals

When did momondo last update prices for flights from Canada to Portland Airport?
Prices for flights from Canada to Portland Airport were last updated today.
How many operators does momondo search for flights from Canada to Portland Airport?
There is 1 operator available for flights from Canada to Portland Airport as of October 2025.
How old do you have to be to fly from Canada 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 Canada 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.

Best airlines flying from Canada to Portland, Maine

Compare and see reviews for airlines that fly from Canada to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $292	Free Cancellation	Rating 7.4 8,964 reviews		Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Bartlett

Brunswick

Gorham

Auburn

Intervale

Windham

Bath

Oxford

Georgetown

Tamworth

Falmouth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to Portland. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Canada to Portland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Canada.

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

If you are not ready to book a flight from Canada to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.