Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland, Maine to Canada from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Canada departing on 4/4. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland, Maine to Canada

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:50 pm - 9:40 pm
PWM
-
YHZ
7h 50m1 stop
WestJet Logo
5:35 pm - 11:55 am
YHZ
-
PWM
19h 20m2 stops
$331WestJet
Thu, May 21 - Tue, May 26
WestJet Logo
4:50 pm - 7:15 pm
PWM
-
YHZ
25h 25m2 stops
WestJet Logo
5:35 pm - 11:55 am
YHZ
-
PWM
19h 20m2 stops
$367WestJet
Thu, May 21 - Tue, May 26
Multiple Airlines Logo
11:02 am - 12:11 am
PWM
-
YYZ
13h 09m1 stop
Multiple Airlines Logo
7:15 am - 5:38 pm
YYZ
-
PWM
10h 23m2 stops
$375Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
9:40 am - 9:18 pm
PWM
-
YVR
14h 38m2 stops
United Airlines Logo
7:15 pm - 2:31 pm
YVR
-
PWM
16h 16m2 stops
$377United Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
5:30 am - 7:00 pm
PWM
-
YYZ
13h 30m2 stops
American Airlines Logo
10:30 am - 9:37 pm
YYZ
-
PWM
11h 07m2 stops
$391American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
5:30 am - 7:00 pm
PWM
-
YYZ
13h 30m2 stops
American Airlines Logo
10:30 am - 9:37 pm
YYZ
-
PWM
11h 07m2 stops
$395American Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
11:01 am - 11:54 pm
PWM
-
YYZ
12h 53m1 stop
Multiple Airlines Logo
7:40 am - 4:26 pm
YYZ
-
PWM
32h 46m2 stops
$409Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Air Canada Logo
8:40 am - 2:31 pm
PWM
-
YHZ
4h 51m1 stop
Air Canada Logo
1:00 pm - 9:01 am
YHZ
-
PWM
21h 01m2 stops
$435Air Canada
Fri, Feb 6 - Tue, Feb 10
Air Canada Logo
6:00 am - 9:15 pm
PWM
-
YVR
18h 15m1 stop
Air Canada Logo
8:45 am - 11:20 pm
YVR
-
PWM
11h 35m1 stop
$437Air Canada
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
4:10 pm - 4:01 pm
PWM
-
YUL
23h 51m1 stop
United Airlines Logo
6:00 am - 6:54 pm
YUL
-
PWM
12h 54m2 stops
$518United Airlines
Sat, Jan 31 - Sat, Feb 7

American Airlines flights from Portland, Maine to Canada

Our best American Airlines deals on Portland, Maine to Canada flight tickets
American Airlines
Jan 31
PWM5:30 amPortland
13h 30m
2 stops
YYZ7:00 pmToronto Pearson Intl
Feb 7
YYZ10:30 amToronto Pearson Intl
11h 07m
2 stops
PWM9:37 pmPortland
$391
Find similar
American Airlines
Jan 31
PWM5:30 amPortland
13h 30m
2 stops
YYZ7:00 pmToronto Pearson Intl
Feb 7
YYZ10:30 amToronto Pearson Intl
11h 07m
2 stops
PWM9:37 pmPortland
$395
Find similar
American Airlines
Jan 31
PWM5:30 amPortland
13h 30m
2 stops
YYZ7:00 pmToronto Pearson Intl
Feb 7
YYZ10:30 amToronto Pearson Intl
11h 07m
2 stops
PWM9:37 pmPortland
$410
Find similar

Delta flights from Portland, Maine to Canada

Our best Delta deals on Portland, Maine to Canada flight tickets
Delta
Feb 10
PWM6:00 amPortland
16h 51m
1 stop
YYZ10:51 pmToronto Pearson Intl
Feb 15
YYZ7:50 amToronto Pearson Intl
15h 30m
1 stop
PWM11:20 pmPortland
$426
Find similar
Delta
Feb 11
PWM5:59 pmPortland
19h 25m
1 stop
YYZ1:24 pmToronto Pearson Intl
Feb 19
YYZ12:05 pmToronto Pearson Intl
12h 13m
1 stop
PWM12:18 amPortland
$432
Find similar
Delta
Feb 13
PWM6:30 amPortland
10h 48m
1 stop
YYZ5:18 pmToronto Pearson Intl
Feb 15
YYZ7:50 amToronto Pearson Intl
15h 30m
1 stop
PWM11:20 pmPortland
$437
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Canada 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 December 18, 2025.
Use the filters below to find and compare flights from Portland, Maine to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Thu 5/21

12:50 pm-9:40 pm

1 stop7h 50m

Halifax Intl

Tue 5/26

5:35 pm-11:55 am

2 stops19h 20m

$331

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Thu 5/21

4:50 pm-7:15 pm

2 stops25h 25m

Halifax Intl

Tue 5/26

5:35 pm-11:55 am

2 stops19h 20m

$367

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/31

11:02 am-12:11 am

1 stop13h 09m

Toronto Pearson Intl

Sat 2/7

7:15 am-5:38 pm

2 stops10h 23m

$375

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Sat 1/31

9:40 am-9:18 pm

2 stops14h 38m

Vancouver Intl

Sat 2/7

7:15 pm-2:31 pm

2 stops16h 16m

$377

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/31

5:30 am-7:00 pm

2 stops13h 30m

Toronto Pearson Intl

Sat 2/7

10:30 am-9:37 pm

2 stops11h 07m

$391

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/31

5:30 am-7:00 pm

2 stops13h 30m

Toronto Pearson Intl

Sat 2/7

10:30 am-9:37 pm

2 stops11h 07m

$395

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 1/29

11:01 am-11:54 pm

1 stop12h 53m

Toronto Pearson Intl

Thu 2/5

7:40 am-4:26 pm

2 stops32h 46m

$409

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Fri 2/6

8:40 am-2:31 pm

1 stop4h 51m

Halifax Intl

Tue 2/10

1:00 pm-9:01 am

2 stops21h 01m

$435

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Mon 2/23

6:00 am-9:15 pm

1 stop18h 15m

Vancouver Intl

Wed 2/25

8:45 am-11:20 pm

1 stop11h 35m

$437

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 1/31

4:10 pm-4:01 pm

1 stop23h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

6:00 am-6:54 pm

2 stops12h 54m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Canada from

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

What is the cheapest day to depart on your flight to Canada?

Our data shows that Saturday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $286. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to Canada for around $591.

What is the cheapest time of day to depart on your flight to Canada?

In the afternoon is the cheapest time of day to fly from Portland, Maine to Canada when you can find flight prices for as low as $457. Flying to Canada in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is in the morning when prices are around $500.

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

You could potentially save up to 9% 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 19m

Direct flights

None
The fastest flight from Portland, Maine to Canada takes 4h 19m
There are no direct flights from Portland, Maine to Canada. There are no popular flight routes from Portland, Maine to Canada.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $337Free CancellationRating
7.4
9,091 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.

An easier way to manage your Canada 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom $101
Flights to Vancouverfrom $75
Flights to Montrealfrom $161
Flights to Calgaryfrom $157
Flights to Ottawafrom $166
Flights to Halifaxfrom $220
Flights to Winnipegfrom $191
Flights to Québec Cityfrom $263
Flights to Saskatoonfrom $168
Flights to Kelownafrom $134
Flights to St. John'sfrom $239
Flights to Reginafrom $188