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$137+ Cheap flights from Portland, ME (PWM) to Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Portland to Canada

Keep the following information in mind while searching for Portland to Canada flight deals. Data was last updated September 14, 2025.

Round-trip from

$306
(Kiwi.com)

One-way from

$137
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$557
From Portland to Canada
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One-way flight from Portland to Canada
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Highest demand for flights based on searches. 10% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Canada

Cheapest flights from Portland to Canada
Explore the most affordable flight options available from Portland to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:29 pmPWM - YYZ
1 stop20h 25mMultiple Airlines
Tue 11/47:35 amYYZ - PWM
2 stops27h 06mMultiple Airlines
Deal found 9/13$306
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:28 pmPWM - YVR
1 stop24h 02mAmerican Airlines
Mon 10/271:28 pmYVR - PWM
1 stop22h 28mAmerican Airlines
Deal found 9/12$326
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:40 pmPWM - YYZ
1 stop24h 56mMultiple Airlines
Sun 10/58:00 pmYYZ - PWM
1 stop13h 06mMultiple Airlines
Deal found 9/13$338
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:40 pmPWM - YYZ
1 stop24h 56mMultiple Airlines
Tue 10/74:00 pmYYZ - PWM
1 stop18h 36mMultiple Airlines
Deal found 9/12$340
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:14 amPWM - YVR
1 stop19h 04mUnited Airlines
Mon 10/277:15 pmYVR - PWM
2 stops11h 49mUnited Airlines
Deal found 9/12$356
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:41 amPWM - YVR
1 stop11h 54mDelta
Mon 10/207:36 pmYVR - PWM
2 stops12h 00mDelta
Deal found 9/12$361
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amPWM - YVR
2 stops17h 35mDelta
Mon 10/277:36 pmYVR - PWM
2 stops13h 24mDelta
Deal found 9/12$366
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:28 pmPWM - YVR
1 stop24h 02mAmerican Airlines
Mon 10/201:28 pmYVR - PWM
1 stop22h 28mAmerican Airlines
Deal found 9/12$367
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:37 pmPWM - YYZ
2 stops25h 18mMultiple Airlines
Tue 10/74:00 pmYYZ - PWM
1 stop18h 36mMultiple Airlines
Deal found 9/12$393
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:37 pmPWM - YYZ
2 stops25h 18mMultiple Airlines
Sun 10/58:00 pmYYZ - PWM
1 stop13h 06mMultiple Airlines
Deal found 9/13$404
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:33 amPWM - YYZ
1 stop10h 55mDelta
Tue 10/710:20 amYYZ - PWM
1 stop12h 49mDelta
Deal found 9/12$416
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:02 pmPWM - YHZ
2 stops23h 09mAmerican Airlines
Fri 10/32:51 pmYHZ - PWM
2 stops26h 48mAmerican Airlines
Deal found 9/13$417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from Portland to Canada that are best for you.

Fly from

Portland

Fly to

Canada

Route

Depart

Return

Price

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 10/22

3:28 pm-12:30 pm

1 stop24h 02m

Vancouver Intl

Mon 10/27

1:28 pm-2:56 pm

1 stop22h 28m

$326

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 10/2

5:40 pm-6:36 pm

1 stop24h 56m

Toronto Pearson Intl

Tue 10/7

4:00 pm-10:36 am

1 stop18h 36m

$340

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Tue 3/3

5:45 am-3:39 pm

1 stop12h 54m

Vancouver Intl

Wed 3/4

10:30 am-9:14 pm

1 stop7h 44m

$351

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 10/22

6:14 am-10:18 pm

1 stop19h 04m

Vancouver Intl

Mon 10/27

7:15 pm-10:04 am

2 stops11h 49m

$356

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Thu 10/16

11:41 am-8:35 pm

1 stop11h 54m

Vancouver Intl

Mon 10/20

7:36 pm-10:36 am

2 stops12h 00m

$361

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Sat 10/25

6:14 am-10:18 pm

1 stop19h 04m

Vancouver Intl

Fri 10/31

8:30 am-11:59 pm

2 stops12h 29m

$361

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 10/4

6:33 am-5:28 pm

1 stop10h 55m

Toronto Pearson Intl

Mon 10/6

2:30 pm-11:09 pm

1 stop8h 39m

$416

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 10/4

6:33 am-5:28 pm

1 stop10h 55m

Toronto Pearson Intl

Tue 10/7

10:20 am-11:09 pm

1 stop12h 49m

$416

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Mon 9/29

2:02 pm-2:11 pm

2 stops23h 09m

Halifax Intl

Fri 10/3

2:51 pm-4:39 pm

2 stops26h 48m

$417

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 9/27

6:00 am-4:33 pm

1 stop10h 33m

Toronto Pearson Intl

Sat 10/4

7:15 am-4:50 pm

1 stop9h 35m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 45 results
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Best time to book a flight from Portland to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Canada

What is the cheapest month to book a flight from Portland, Maine to Canada?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Canada (average of $243). Flying from Portland, Maine to Canada in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to CA?

Find hourly flight availability from Portland to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Canada as you normally would.

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated September 14, 2025.
Read through reviews of airlines operating flights from Portland to Canada, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Canada?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Canada from Portland.

  • How long is the flight from Portland, Maine to Canada?

    There are many flights that can get you from Portland, Maine to Canada in 11h 54m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. Portland, Maine and Canada are separated by a distance of 2493 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Portland, Maine to Canada?

    The most popular flight routes from Portland, Maine to Canada are Portland - Vancouver Intl, Portland - Toronto Pearson Intl and Portland - Halifax Intl.

  • Can I find deals for flights from Portland to Canada that include hotel bookings?

    Yes. In addition to deals on Portland to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Canada.

  • Can I find deals for business class flights from Portland to Canada?

    Yes. Cheapflights offers flight deals from Portland to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Canada?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Canada (average of $243). Flying from Portland, Maine to Canada in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Canada

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Top 3 airlines flying from Portland to Canada

Discover the top 3 airlines that operate flights from Portland to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$337Average$729FlexibilityNo cancel feeOn-time69%
WestJetCheapest$392Average$498FlexibilityNo cancel feeOn-time60%
DeltaCheapest$513Average$600FlexibilityNo cancel feeOn-timeN/A

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