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 Canada according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 9 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

On average, it takes 1h 25m to fly from Canada to Portland, Maine if you fly out of Montreal (the most popular airport in Canada) and into Boston (the most popular airport in Portland, Maine). If you’re flying out of Toronto and into Boston, then the flight time is around 1h 37m.

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

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

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

Prices for flights from Canada to Portland Airport are refreshed on a daily basis.

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

There are 2 operators 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.

C$ 244 Cheap Flights from Canada to Portland in 2025/26

1 adult

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7:35 a.m. - 10:41 a.m.YYZ-PWM

27h 06m2 stops

6:29 p.m. - 2:54 p.m.PWM-YYZ

20h 25m1 stop

C$ 423Multiple Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

7:35 a.m. - 10:41 a.m.YYZ-PWM

27h 06m2 stops

6:29 p.m. - 5:44 p.m.PWM-YYZ

23h 15m1 stop

C$ 431Multiple Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

1:32 p.m. - 11:46 a.m.YVR-PWM

19h 14m2 stops

6:37 p.m. - 12:36 p.m.PWM-YVR

20h 59m2 stops

C$ 452American Airlines

Find Deal

Sun, 2 Nov - Sun, 9 Nov

1:25 p.m. - 11:26 a.m.YVR-PWM

19h 01m2 stops

6:37 p.m. - 12:36 p.m.PWM-YVR

20h 59m2 stops

C$ 469American Airlines

Find Deal

Fri, 31 Oct - Mon, 3 Nov

6:05 a.m. - 11:19 p.m.YYZ-PWM

17h 14m1 stop

12:12 p.m. - 8:27 p.m.PWM-YYZ

8h 15m1 stop

C$ 601Delta

Find Deal

Mon, 1 Dec - Sat, 6 Dec

10:30 p.m. - 11:05 p.m.YVR-PWM

21h 35m2 stops

6:00 a.m. - 9:08 p.m.PWM-YVR

18h 08m2 stops

C$ 631WestJet

Find Deal

Sun, 5 Apr - Wed, 8 Apr

6:45 a.m. - 9:27 p.m.YVR-PWM

11h 42m1 stop

11:50 a.m. - 9:20 p.m.PWM-YVR

12h 30m2 stops

C$ 643United Airlines

Find Deal

Sun, 5 Apr - Wed, 8 Apr

8:30 a.m. - 9:27 p.m.YVR-PWM

9h 57m1 stop

11:50 a.m. - 6:14 p.m.PWM-YVR

9h 24m1 stop

C$ 664United Airlines

Find Deal

Sun, 5 Apr - Wed, 8 Apr

10:30 p.m. - 11:05 p.m.YVR-PWM

21h 35m2 stops

6:00 a.m. - 3:53 p.m.PWM-YVR

36h 53m2 stops

C$ 666WestJet

Find Deal

Sat, 21 Feb - Sat, 28 Feb

2:30 p.m. - 11:09 p.m.YYZ-PWM

8h 39m1 stop

6:35 a.m. - 5:04 p.m.PWM-YYZ

10h 29m1 stop

C$ 678Delta

Find Deal

Mon, 3 Nov - Mon, 10 Nov

American Airlines flights from Canada to Portland, Maine

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

American Airlines

2 Nov

YVR1:32 p.m.Vancouver Intl

19h 14m

2 stops

PWM11:46 a.m.Portland

9 Nov

PWM6:37 p.m.Portland

20h 59m

2 stops

YVR12:36 p.m.Vancouver Intl

C$ 452

Find similar

American Airlines

31 Oct

YVR1:25 p.m.Vancouver Intl

19h 01m

2 stops

PWM11:26 a.m.Portland

3 Nov

PWM6:37 p.m.Portland

20h 59m

2 stops

YVR12:36 p.m.Vancouver Intl

C$ 469

Find similar

American Airlines

20 Nov

YVR1:32 p.m.Vancouver Intl

19h 14m

2 stops

PWM11:46 a.m.Portland

27 Nov

PWM12:06 p.m.Portland

27h 31m

2 stops

YVR12:37 p.m.Vancouver Intl

C$ 544

Find similar

Delta flights from Canada to Portland, Maine

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

Delta

1 Dec

YYZ6:05 a.m.Toronto Pearson Intl

17h 14m

1 stop

PWM11:19 p.m.Portland

6 Dec

PWM12:12 p.m.Portland

8h 15m

1 stop

YYZ8:27 p.m.Toronto Pearson Intl

C$ 601

Find similar

Delta

3 Nov

YYZ2:30 p.m.Toronto Pearson Intl

8h 39m

1 stop

PWM11:09 p.m.Portland

10 Nov

PWM6:35 a.m.Portland

10h 29m

1 stop

YYZ5:04 p.m.Toronto Pearson Intl

C$ 678

Find similar

Delta

2 Nov

YYZ5:04 a.m.Toronto Pearson Intl

4h 45m

1 stop

PWM9:49 a.m.Portland

9 Nov

PWM6:35 a.m.Portland

16h 15m

1 stop

YYZ10:50 p.m.Toronto Pearson Intl

C$ 679

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 4/11

7:35 a.m.-10:41 a.m.

2 stops27h 06m

Portland

Tue 11/11

6:29 p.m.-2:54 p.m.

1 stop20h 25m

C$ 423

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 4/11

7:35 a.m.-10:41 a.m.

2 stops27h 06m

Portland

Tue 11/11

6:29 p.m.-5:44 p.m.

1 stop23h 15m

C$ 431

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sun 2/11

1:32 p.m.-11:46 a.m.

2 stops19h 14m

Portland

Sun 9/11

6:37 p.m.-12:36 p.m.

2 stops20h 59m

C$ 452

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Fri 31/10

1:25 p.m.-11:26 a.m.

2 stops19h 01m

Portland

Mon 3/11

6:37 p.m.-12:36 p.m.

2 stops20h 59m

C$ 469

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 1/12

6:05 a.m.-11:19 p.m.

1 stop17h 14m

Portland

Sat 6/12

12:12 p.m.-8:27 p.m.

1 stop8h 15m

C$ 601

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sun 5/4

10:30 p.m.-11:05 p.m.

2 stops21h 35m

Portland

Wed 8/4

6:00 a.m.-9:08 p.m.

2 stops18h 08m

C$ 631

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sun 5/4

6:45 a.m.-9:27 p.m.

1 stop11h 42m

Portland

Wed 8/4

11:50 a.m.-9:20 p.m.

2 stops12h 30m

C$ 643

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sun 5/4

8:30 a.m.-9:27 p.m.

1 stop9h 57m

Portland

Wed 8/4

11:50 a.m.-6:14 p.m.

1 stop9h 24m

C$ 664

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 21/2

10:30 p.m.-11:05 p.m.

2 stops21h 35m

Portland

Sat 28/2

6:00 a.m.-3:53 p.m.

2 stops36h 53m

C$ 666

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 3/11

2:30 p.m.-11:09 p.m.

1 stop8h 39m

Portland

Mon 10/11

6:35 a.m.-5:04 p.m.

1 stop10h 29m

C$ 678

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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?

In general, November is the cheapest month to fly from Canada to Portland, Maine. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 426. 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 C$ 554.

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

The cheapest day to depart on your flight to Portland, Maine is on a Tuesday when prices can be found for as low as C$ 534. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 674. These prices are subject to change though, so be sure to set up a Price Alert for flights to Portland, Maine.

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

The cheapest time of day to fly to Portland, Maine is in the afternoon when flights can be purchased for as low as C$ 550. Try not to purchase tickets in the morning because they tend to be around C$ 633. 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 39% 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Canada to Portland Airport?
There are 2 operators 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 C$ 330	Free Cancellation	Rating 7.4 8,957 reviews		Search United Airlines flights
WestJet	PriceFrom C$ 499	Free Cancellation	Rating 7.2 3,115 reviews		Search WestJet flights

North Conway

Jackson

Auburn

Bartlett

Freeport

Boothbay Harbor

Gorham

Lewiston

Brunswick

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Canada to Portland . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Canada 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 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.

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Cheap flights from Canada to Portland from C$ 244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Portland departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Canada to Portland

Recent round-trip flight deals from Canada to Portland

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Recent last minute flight deals from Canada to Portland

American Airlines flights from Canada to Portland, Maine

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

Delta flights from Canada to Portland, Maine

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

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Use the filters below to find and compare flights from Canada to Portland, Maine that are best for you.

See travel insights to Portland from

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

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

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

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

The cheapest time of day to fly to Portland, Maine is in the afternoon when flights can be purchased for as low as C$ 550. Try not to purchase tickets in the morning because they tend to be around C$ 633. 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 39% on your flight if you consider stops on a Canada to Portland, Maine flight.

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

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

Which airlines fly to Portland, Maine?

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

On average, it takes 1h 25m to fly from Canada to Portland, Maine if you fly out of Montreal (the most popular airport in Canada) and into Boston (the most popular airport in Portland, Maine). If you’re flying out of Toronto and into Boston, then the flight time is around 1h 37m.

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

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

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

How old do you have to be to fly from Canada to Portland Airport?

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

Best airlines flying from Canada to Portland, Maine

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

Travelling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maine