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$169+ Cheap flights from Canada to Portland, ME (PWM)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Canada to Portland

Cheapest flights from Canada to Portland
Explore the most affordable flight options available from Canada to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Justfly.com deal was found by Cheapflights users on 12/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:45 amYVR - PWM
2 stops49h 15mWestJet
Sun 12/284:48 pmPWM - YVR
2 stops43h 16mWestJet
Deal found 12/16$593
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2512:34 pmYYZ - PWM
1 stop5h 37mAmerican Airlines
Sun 12/285:45 amPWM - YYZ
1 stop9h 45mAmerican Airlines
Deal found 12/17$861
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2512:10 pmYYZ - PWM
2 stops6h 41mUnited Airlines
Sun 12/286:00 amPWM - YYZ
1 stop6h 49mUnited Airlines
Deal found 12/17$878
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/236:45 amYUL - PWM
2 stops9h 23mWestJet
Sun 12/284:48 pmPWM - YUL
1 stop6h 31mWestJet
Deal found 12/15$897
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/237:00 amYUL - PWM
1 stop6h 39mUnited Airlines
Sun 12/282:55 pmPWM - YUL
1 stop6h 47mUnited Airlines
Deal found 12/15$904
This WestJet deal was found by Cheapflights users on 12/14. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:30 pmYVR - PWM
2 stops14h 30mWestJet
Tue 12/307:00 amPWM - YVR
2 stops29h 04mWestJet
Deal found 12/14$910
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/258:30 amYVR - PWM
1 stop9h 59mUnited Airlines
Sun 12/286:00 amPWM - YVR
2 stops17h 21mUnited Airlines
Deal found 12/16$977
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sat 12/278:30 amYVR - PWM
1 stop9h 59mUnited Airlines
Tue 12/305:30 amPWM - YVR
2 stops18h 40mUnited Airlines
Deal found 12/14$1,068
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/2312:59 pmYUL - PWM
2 stops27h 40mAmerican Airlines
Sun 12/2812:21 pmPWM - YUL
2 stops23h 59mAmerican Airlines
Deal found 12/15$1,092
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:45 amYVR - PWM
1 stop11h 37mAir Canada
Tue 12/306:00 amPWM - YVR
1 stop18h 15mAir Canada
Deal found 12/14$1,446
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:45 amYVR - PWM
1 stop11h 37mAir Canada
Sun 12/286:00 amPWM - YVR
1 stop18h 15mAir Canada
Deal found 12/16$1,580
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Sat 12/277:10 amYVR - PWM
3 stops12h 44mAmerican Airlines
Tue 12/305:45 amPWM - YVR
2 stops18h 20mAmerican Airlines
Deal found 12/14$1,899

Find flight deals from Canada to Portland

Keep the following information in mind while searching for Canada to Portland flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$293
(Delta)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

March

Average price

$297
Provider with most accurate pricing for Toronto (YTO)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Boston Logan Intl flights.
Search Deals
From Canada to Portland
Search Deals
One-way flight from Canada to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Canada

Fly to

Portland

Route

Depart

Return

Price

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 1/21

7:25 am-12:20 am

2 stops13h 55m

Portland

Fri 1/23

2:35 pm-11:59 pm

2 stops12h 24m

$293

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 1/31

7:15 pm-2:39 pm

2 stops16h 24m

Portland

Sat 2/7

4:10 pm-11:30 am

2 stops22h 20m

$301

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Thu 1/29

9:45 am-2:31 pm

1 stop4h 46m

Portland

Fri 1/30

3:12 pm-9:56 pm

1 stop6h 44m

$304

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Wed 1/28

6:00 am-11:22 pm

2 stops18h 22m

Portland

Fri 1/30

12:20 pm-1:41 am

2 stops12h 21m

$312

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Sun 1/11

6:00 am-11:22 pm

2 stops42h 22m

Portland

Sun 1/18

5:57 pm-1:41 am

2 stops30h 44m

$332

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Thu 4/30

2:50 pm-6:25 pm

1 stop4h 35m

Portland

Wed 5/13

3:15 pm-11:44 pm

1 stop7h 29m

$334

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Mon 2/9

5:30 am-11:20 am

2 stops26h 50m

Portland

Wed 2/11

12:10 pm-12:38 am

2 stops15h 28m

$344

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Thu 4/30

3:30 pm-4:15 pm

2 stops25h 45m

Portland

Wed 5/13

4:50 pm-11:10 am

2 stops17h 20m

$349

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Wed 1/28

3:15 pm-11:30 pm

1 stop9h 15m

Portland

Fri 1/30

6:00 am-4:14 pm

1 stop9h 14m

$352

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 1/21

8:45 am-11:30 pm

1 stop11h 45m

Portland

Fri 1/23

3:12 pm-12:50 am

2 stops12h 38m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 47 results
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Best time to book a flight from Canada to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Canada 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 Canada to Portland

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

Currently, June is the cheapest month in which you can book a flight from Canada to Portland, Maine (average of $107). Flying from Canada to Portland, Maine in January is currently the most expensive (average of $193). 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 CA to PWM?

Find hourly flight availability from Canada to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Canada to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta and United Airlines from Canada to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Canada to Portland. 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 into for flights to Portland from Canada?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly into when you book flights from Canada to Portland.

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

    Delta, United Airlines, and WestJet can get you from Canada to Portland, Maine in just under 13h 55m. Your travel time can differ by up to 4h 27m. The distance between Canada and Portland, Maine is about 2493 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada to Portland, Maine one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $162. Delta flights start at $302 while deals on American Airlines start at $382 one-way.

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

    Most travelers choose Toronto Pearson Intl - Portland, Vancouver Intl - Portland or Montreal Pierre Elliott Trudeau Intl - Portland when deciding on the best route from Canada to Portland, Maine.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to Portland 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 Canada to Portland, Maine?

    Currently, June is the cheapest month in which you can book a flight from Canada to Portland, Maine (average of $107). Flying from Canada to Portland, Maine in January is currently the most expensive (average of $193). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top airline flying from Canada to Portland

Discover the top airline that operate flights from Canada to Portland. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$292Average$301FlexibilityNo cancel feeOn-time69%

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