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

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

What airlines fly to Canada?

Air Canada, WestJet and Porter Airlines are the top three most popular airlines that fly to Canada from Portland, Maine according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 9 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Canada are updated daily.

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

As of May 2026, there is 1 operator available to choose from for flights from Portland Airport to Canada.

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

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 Portland Airport to Canada.

What documentation or ID do you need to fly to Canada?

The travel and health documents required for your trip to Canada 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 Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$164 Cheap Flights from Portland, Maine to Canada in 2026

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Find the cheapest flights from Portland, Maine to Canada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 9:40 pm

PWM

YHZ

7h 50m

1 stop

6:00 am - 1:22 pm

YHZ

PWM

32h 22m

2 stops

$340WestJet

Wed, Oct 21 - Tue, Oct 27

12:50 pm - 9:40 pm

PWM

YHZ

7h 50m

1 stop

8:15 pm - 10:22 am

YHZ

PWM

15h 07m

2 stops

$349WestJet

Fri, Jun 5 - Sun, Jun 14

4:48 pm - 10:24 pm

PWM

YVR

8h 36m

1 stop

12:40 pm - 9:23 am

YVR

PWM

17h 43m

1 stop

$386United Airlines

Wed, Sep 30 - Sat, Oct 3

6:00 am - 10:25 pm

PWM

YVR

19h 25m

1 stop

12:40 pm - 11:27 pm

YVR

PWM

7h 47m

1 stop

$387United Airlines

Wed, Oct 21 - Sat, Oct 24

2:36 pm - 9:55 pm

PWM

YVR

10h 19m

1 stop

10:35 pm - 4:49 pm

YVR

PWM

15h 14m

2 stops

$422Multiple Airlines

Wed, May 27 - Sun, Jun 7

9:29 am - 6:45 pm

PWM

YYZ

9h 16m

1 stop

7:25 pm - 8:53 am

YYZ

PWM

13h 28m

1 stop

$429American Airlines

Fri, May 29 - Sun, May 31

10:24 am - 9:56 am

PWM

YUL

23h 32m

1 stop

10:30 am - 12:39 pm

YUL

PWM

26h 09m

1 stop

$449American Airlines

Sat, May 30 - Sat, Jun 6

6:25 am - 6:54 pm

PWM

YUL

12h 29m

1 stop

7:44 pm - 10:21 am

YUL

PWM

14h 37m

1 stop

$450Delta

Fri, Jul 17 - Mon, Jul 27

11:48 am - 8:31 pm

PWM

YVR

11h 43m

1 stop

7:36 pm - 10:43 am

YVR

PWM

12h 07m

2 stops

$451Delta

Mon, Jun 15 - Mon, Jun 22

11:07 am - 8:05 pm

PWM

YYZ

8h 58m

1 stop

9:50 am - 9:12 am

YYZ

PWM

23h 22m

1 stop

$459Multiple Airlines

Wed, Jun 10 - Sun, Jun 14

American Airlines flights from Portland, Maine to Canada

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

American Airlines

May 29

PWM9:29 amPortland

9h 16m

1 stop

YYZ6:45 pmToronto Pearson Intl

May 31

YYZ7:25 pmToronto Pearson Intl

13h 28m

1 stop

PWM8:53 amPortland

$429

American Airlines

May 30

PWM10:24 amPortland

23h 32m

1 stop

YUL9:56 amMontreal Pierre Elliott Trudeau Intl

Jun 6

YUL10:30 amMontreal Pierre Elliott Trudeau Intl

26h 09m

1 stop

PWM12:39 pmPortland

$449

American Airlines

Jun 12

PWM1:36 pmPortland

9h 29m

1 stop

YYZ11:05 pmToronto Pearson Intl

Jun 14

YYZ11:01 amToronto Pearson Intl

12h 58m

1 stop

PWM11:59 pmPortland

$460

United Airlines flights from Portland, Maine to Canada

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

United Airlines

Sep 30

PWM4:48 pmPortland

8h 36m

1 stop

YVR10:24 pmVancouver Intl

Oct 3

YVR12:40 pmVancouver Intl

17h 43m

1 stop

PWM9:23 amPortland

$386

United Airlines

Oct 21

PWM6:00 amPortland

19h 25m

1 stop

YVR10:25 pmVancouver Intl

Oct 24

YVR12:40 pmVancouver Intl

7h 47m

1 stop

PWM11:27 pmPortland

$387

United Airlines

Sep 30

PWM6:00 amPortland

12h 45m

2 stops

YVR3:45 pmVancouver Intl

Oct 3

YVR12:40 pmVancouver Intl

17h 43m

1 stop

PWM9:23 amPortland

$396

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Wed 10/21

12:50 pm-9:40 pm

1 stop7h 50m

Halifax Intl

Tue 10/27

6:00 am-1:22 pm

2 stops32h 22m

$340

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Fri 6/5

12:50 pm-9:40 pm

1 stop7h 50m

Halifax Intl

Sun 6/14

8:15 pm-10:22 am

2 stops15h 07m

$349

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 9/30

4:48 pm-10:24 pm

1 stop8h 36m

Vancouver Intl

Sat 10/3

12:40 pm-9:23 am

1 stop17h 43m

$386

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 10/21

6:00 am-10:25 pm

1 stop19h 25m

Vancouver Intl

Sat 10/24

12:40 pm-11:27 pm

1 stop7h 47m

$387

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 5/27

2:36 pm-9:55 pm

1 stop10h 19m

Vancouver Intl

Sun 6/7

10:35 pm-4:49 pm

2 stops15h 14m

$422

Quickest round-trip

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 5/29

9:29 am-6:45 pm

1 stop9h 16m

Toronto Pearson Intl

Sun 5/31

7:25 pm-8:53 am

1 stop13h 28m

$429

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 5/30

10:24 am-9:56 am

1 stop23h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

10:30 am-12:39 pm

1 stop26h 09m

$449

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 7/17

6:25 am-6:54 pm

1 stop12h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 7/27

7:44 pm-10:21 am

1 stop14h 37m

$450

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Mon 6/15

11:48 am-8:31 pm

1 stop11h 43m

Vancouver Intl

Mon 6/22

7:36 pm-10:43 am

2 stops12h 07m

$451

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 6/10

11:07 am-8:05 pm

1 stop8h 58m

Toronto Pearson Intl

Sun 6/14

9:50 am-9:12 am

1 stop23h 22m

$459

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 Portland, Maine to Canada

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

What is the cheapest month to fly to Canada?

If you aren’t able to travel during the month of February, then book flights to Canada from Portland, Maine during January instead. Flights to Canada in January, while not as cheap as those in February, still average around $0.

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

You could potentially save up to 15% on your flight if you consider stops on a Portland, Maine to Canada flight.

Cheap Portland, Maine to Canada flight deals and tips

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

Fastest flight time	4h 38m
Direct flights	None

The fastest flight from Portland, Maine to Canada takes 4h 38m

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

Search flight deals

Frequently asked questions about flying from Portland, Maine to Canada

When did momondo last update prices for flights from Portland Airport to Canada?
Prices for flights from Portland Airport to Canada are updated daily.
How many operators does momondo search for flights from Portland Airport to Canada?
As of May 2026, there is 1 operator available to choose from for flights from Portland Airport to Canada.
How old do you have to be to fly from Portland Airport to Canada?
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 Portland Airport to Canada.
What documentation or ID do you need to fly to Canada?
The travel and health documents required for your trip to Canada 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 Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland, Maine to Canada

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $337	Free Cancellation	Rating 7.4 9,680 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Canada for you.

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

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

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

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 Canada from Portland.

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

Yes momondo offers price alerts on flights to Canada from Portland. 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.