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

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

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 36m.

Which airlines fly to Portland, Maine?

Air Canada, Porter Airlines and WestJet 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 49% 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.

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 is 1 operator available for flights from Canada to Portland Airport as of August 2026.

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$ 254 Cheap Flights from Canada to Portland, Maine in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:55 a.m. - 10:41 a.m.YVR Vancouver Intl-PWM Portland

20h 46m2 stops Denver Intl Chicago O'Hare Intl

8:03 a.m. - 1:45 p.m.PWM Portland-YVR Vancouver Intl

8h 42m1 stop Newark

C$ 429United Airlines

Fri, 9 Oct - Fri, 16 Oct

9:35 a.m. - 7:19 a.m.YVR Vancouver Intl-PWM Portland

19h 44m2 stops Denver Intl Newark

5:06 p.m. - 3:54 p.m.PWM Portland-YVR Vancouver Intl

24h 48m2 stops Newark Denver Intl

C$ 429United Airlines

Mon, 11 Jan - Tue, 12 Jan

2:20 p.m. - 9:08 a.m.YVR Vancouver Intl-PWM Portland

15h 48m2 stops Denver Intl Newark

6:00 a.m. - 6:18 p.m.PWM Portland-YVR Vancouver Intl

15h 18m2 stops Chicago O'Hare Intl Denver Intl

C$ 430United Airlines

Tue, 22 Sep - Tue, 29 Sep

3:35 p.m. - 9:08 a.m.YVR Vancouver Intl-PWM Portland

14h 33m2 stops Denver Intl Newark

6:00 a.m. - 11:33 a.m.PWM Portland-YVR Vancouver Intl

8h 33m1 stop Chicago O'Hare Intl

C$ 430United Airlines

Tue, 22 Sep - Tue, 29 Sep

4:20 p.m. - 7:19 a.m.YVR Vancouver Intl-PWM Portland

12h 59m2 stops Denver Intl Newark

5:06 p.m. - 3:54 p.m.PWM Portland-YVR Vancouver Intl

24h 48m2 stops Newark Denver Intl

C$ 430United Airlines

Mon, 11 Jan - Tue, 12 Jan

8:20 p.m. - 12:38 p.m.YVR Vancouver Intl-PWM Portland

14h 18m2 stops San Francisco Newark

4:48 p.m. - 3:54 p.m.PWM Portland-YVR Vancouver Intl

25h 06m2 stops Chicago O'Hare Intl Denver Intl

C$ 452United Airlines

Mon, 11 Jan - Tue, 12 Jan

9:00 a.m. - 10:06 p.m.YVR Vancouver Intl-PWM Portland

11h 06m2 stops Toronto Pearson Intl New York LaGuardia

12:50 p.m. - 2:50 a.m.PWM Portland-YVR Vancouver Intl

16h 00m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

C$ 535WestJet

Mon, 11 Jan - Tue, 12 Jan

2:20 p.m. - 10:41 a.m.YVR Vancouver Intl-PWM Portland

17h 21m2 stops Denver Intl Chicago O'Hare Intl

6:00 a.m. - 8:59 p.m.PWM Portland-YVR Vancouver Intl

17h 59m2 stops Chicago O'Hare Intl San Francisco

C$ 560United Airlines

Fri, 9 Oct - Fri, 16 Oct

12:40 p.m. - 11:32 p.m.YVR Vancouver Intl-PWM Portland

7h 52m1 stop Newark

5:08 p.m. - 10:26 p.m.PWM Portland-YVR Vancouver Intl

8h 18m1 stop Chicago O'Hare Intl

C$ 562United Airlines

Tue, 22 Sep - Tue, 29 Sep

7:45 a.m. - 8:00 p.m.YVR Vancouver Intl-PWM Portland

10h 15m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:00 a.m. - 11:16 p.m.PWM Portland-YVR Vancouver Intl

19h 16m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl

C$ 574Delta

Thu, 5 Nov - Mon, 9 Nov

Recent last minute flight deals from Canada to Portland

Enter your travel dates to find the best prices.

11:00 a.m. - 9:23 p.m.YYZ Toronto Pearson Intl-PWM Portland

10h 23m1 stop Chicago O'Hare Intl

6:53 p.m. - 9:19 a.m.PWM Portland-YYZ Toronto Pearson Intl

14h 26m1 stop Newark

C$ 854United Airlines

Sun, 30 Aug - Tue, 1 Sep

7:43 p.m. - 11:59 p.m.YYZ Toronto Pearson Intl-PWM Portland

4h 16m1 stop Washington, D.C. Dulles Intl

6:03 a.m. - 8:44 p.m.PWM Portland-YYZ Toronto Pearson Intl

14h 41m1 stop Chicago O'Hare Intl

C$ 885United Airlines

Sun, 30 Aug - Sun, 6 Sep

12:09 p.m. - 4:01 p.m.YYZ Toronto Pearson Intl-PWM Portland

3h 52m1 stop Detroit Metropolitan Wayne County

11:50 a.m. - 7:55 p.m.PWM Portland-YYZ Toronto Pearson Intl

32h 05m2 stops Minneapolis St Paul Winnipeg

C$ 929WestJet

Sun, 30 Aug - Tue, 1 Sep

10:00 a.m. - 4:50 p.m.YYZ Toronto Pearson Intl-PWM Portland

6h 50m1 stop New York LaGuardia

11:50 a.m. - 11:35 a.m.PWM Portland-YYZ Toronto Pearson Intl

23h 45m1 stop Minneapolis St Paul

C$ 942WestJet

Tue, 1 Sep - Tue, 8 Sep

2:05 p.m. - 11:32 p.m.YYZ Toronto Pearson Intl-PWM Portland

9h 27m2 stops Ottawa Newark

5:51 a.m. - 1:08 p.m.PWM Portland-YYZ Toronto Pearson Intl

7h 17m2 stops Washington, D.C. Dulles Intl Ottawa

C$ 969United Airlines

Sun, 30 Aug - Sun, 6 Sep

8:50 a.m. - 5:42 p.m.YYZ Toronto Pearson Intl-PWM Portland

8h 52m1 stop Chicago O'Hare Intl

5:51 a.m. - 1:08 p.m.PWM Portland-YYZ Toronto Pearson Intl

7h 17m2 stops Washington, D.C. Dulles Intl Ottawa

C$ 969United Airlines

Sun, 30 Aug - Sun, 6 Sep

7:55 a.m. - 4:50 p.m.YYZ Toronto Pearson Intl-PWM Portland

8h 55m1 stop New York LaGuardia

11:50 a.m. - 5:45 a.m.PWM Portland-YYZ Toronto Pearson Intl

17h 55m2 stops Minneapolis St Paul Calgary

C$ 975WestJet

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 6:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PWM Portland

12h 29m1 stop Newark

6:00 a.m. - 1:09 p.m.PWM Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,089Air Canada

Mon, 31 Aug - Mon, 7 Sep

9:15 a.m. - 6:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PWM Portland

9h 14m2 stops Washington, D.C. Dulles Intl Newark

6:00 a.m. - 1:09 p.m.PWM Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,150United Airlines

Mon, 31 Aug - Mon, 7 Sep

9:15 a.m. - 11:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PWM Portland

14h 44m1 stop Washington, D.C. Dulles Intl

6:00 a.m. - 1:09 p.m.PWM Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,297United Airlines

Sun, 30 Aug - Mon, 7 Sep

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Delta flights from Canada to Portland, Maine

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

Delta

5 Nov

YVR7:45 a.m.Vancouver Intl

10h 15m

2 stops

PWM8:00 p.m.Portland

9 Nov

PWM6:00 a.m.Portland

19h 16m

2 stops

YVR11:16 p.m.Vancouver Intl

C$ 574

Delta

9 Sep

YYZ6:59 p.m.Toronto Pearson Intl

4h 18m

1 stop

PWM11:17 p.m.Portland

11 Sep

PWM5:29 p.m.Portland

6h 10m

1 stop

YYZ11:39 p.m.Toronto Pearson Intl

C$ 595

Delta

22 Oct

YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl

7h 17m

1 stop

PWM4:47 p.m.Portland

28 Oct

PWM11:20 a.m.Portland

7h 38m

1 stop

YUL6:58 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 687

United Airlines flights from Canada to Portland, Maine

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

United Airlines

9 Oct

YVR10:55 a.m.Vancouver Intl

20h 46m

2 stops

PWM10:41 a.m.Portland

16 Oct

PWM8:03 a.m.Portland

8h 42m

1 stop

YVR1:45 p.m.Vancouver Intl

C$ 429

United Airlines

22 Sep

YVR3:35 p.m.Vancouver Intl

14h 33m

2 stops

PWM9:08 a.m.Portland

29 Sep

PWM6:00 a.m.Portland

8h 33m

1 stop

YVR11:33 a.m.Vancouver Intl

C$ 430

United Airlines

11 Jan

YVR8:20 p.m.Vancouver Intl

14h 18m

2 stops

PWM12:38 p.m.Portland

12 Jan

PWM4:48 p.m.Portland

25h 06m

2 stops

YVR3:54 p.m.Vancouver Intl

C$ 452

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Fri 9/10

10:55 a.m.-10:41 a.m.

2 stops20h 46m

Portland

Fri 16/10

8:03 a.m.-1:45 p.m.

1 stop8h 42m

C$ 429

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

9:35 a.m.-7:19 a.m.

2 stops19h 44m

Portland

Tue 12/1

5:06 p.m.-3:54 p.m.

2 stops24h 48m

C$ 429

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Tue 22/9

2:20 p.m.-9:08 a.m.

2 stops15h 48m

Portland

Tue 29/9

6:00 a.m.-6:18 p.m.

2 stops15h 18m

C$ 430

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Tue 22/9

3:35 p.m.-9:08 a.m.

2 stops14h 33m

Portland

Tue 29/9

6:00 a.m.-11:33 a.m.

1 stop8h 33m

C$ 430

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

4:20 p.m.-7:19 a.m.

2 stops12h 59m

Portland

Tue 12/1

5:06 p.m.-3:54 p.m.

2 stops24h 48m

C$ 430

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

8:20 p.m.-12:38 p.m.

2 stops14h 18m

Portland

Tue 12/1

4:48 p.m.-3:54 p.m.

2 stops25h 06m

C$ 452

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

9:00 a.m.-10:06 p.m.

2 stops11h 06m

Portland

Tue 12/1

12:50 p.m.-2:50 a.m.

2 stops16h 00m

C$ 535

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Fri 9/10

2:20 p.m.-10:41 a.m.

2 stops17h 21m

Portland

Fri 16/10

6:00 a.m.-8:59 p.m.

2 stops17h 59m

C$ 560

Quickest round-trip

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Tue 22/9

12:40 p.m.-11:32 p.m.

1 stop7h 52m

Portland

Tue 29/9

5:08 p.m.-10:26 p.m.

1 stop8h 18m

C$ 562

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Thu 5/11

7:45 a.m.-8:00 p.m.

2 stops10h 15m

Portland

Mon 9/11

6:00 a.m.-11:16 p.m.

2 stops19h 16m

C$ 574

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

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

You could potentially save up to 17% 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

Best price found	C$ 254
Fastest flight time	4h 16m
Direct flights	None

The best one-way flight to Portland, Maine from Canada in the past 72 hours is C$ 254. The best round-trip flight deal from Canada to Portland, Maine found on momondo in the last 72 hours is C$ 429.

The fastest flight from Canada to Portland, Maine takes 4h 16m

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

Search flight deals

Frequently asked questions about flying from Canada to Portland, Maine

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 is 1 operator available for flights from Canada to Portland Airport as of August 2026.
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$ 404	Free Cancellation	Rating 7.4 10,127 reviews		Search United Airlines flights

Freeport

North Conway

Jackson

Bartlett

Lewiston

Gorham

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.

An easier way to manage your Portland, Maine trip

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Rockland Knox County Regional Airport

Cheap flights from Canada to Portland from C$ 254

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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Big names, great deals

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Filter for what you want

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Trusted and free

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Delta flights from Canada to Portland, Maine

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

United Airlines flights from Canada to Portland, Maine

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

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How to get the cheapest flight ticket from Canada to Portland, Maine

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

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

Which airlines fly to Portland, Maine?

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

Cheap Canada to Portland, Maine flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Canada to Portland, Maine

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?

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

Fly your favourite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

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