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Portland

$163+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Canada to Portland

Keep the following information in mind while searching for Canada to Portland flight deals. Data was last updated April 2, 2025.

Round-trip from

$282
(American Airlines)

One-way from

$163
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$497
From Canada to Portland
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One-way flight from Canada to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/912:35 pmYYZ - PWM
1 stop10h 10mAmerican Airlines
Sun 5/257:49 amPWM - YYZ
1 stop9h 31mAmerican Airlines
Deal found 4/1$282
This Delta deal was found by Cheapflights users on 4/1. 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 5/176:15 amYYZ - PWM
1 stop5h 09mDelta
Sat 5/242:30 pmPWM - YYZ
1 stop8h 36mDelta
Deal found 4/1$284
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/307:00 amYVR - PWM
2 stops13h 27mUnited Airlines
Tue 5/66:13 amPWM - YVR
2 stops18h 36mUnited Airlines
Deal found 4/1$284
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/1712:05 pmYYZ - PWM
2 stops11h 54mUnited Airlines
Sat 5/245:40 amPWM - YYZ
1 stop6h 19mUnited Airlines
Deal found 4/1$324
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:00 amYVR - PWM
2 stops32h 10mWestJet
Mon 10/2711:59 amPWM - YVR
2 stops31h 51mWestJet
Deal found 4/1$334
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Wed 4/308:35 amYVR - PWM
1 stop11h 52mAir Canada
Tue 5/66:00 amPWM - YVR
1 stop18h 15mAir Canada
Deal found 4/1$419
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:00 amYYZ - PWM
1 stop6h 01mWestJet
Thu 7/2411:59 amPWM - YYZ
1 stop6h 28mWestJet
Deal found 4/1$420
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 5/25:00 pmYUL - PWM
1 stop17h 59mDelta
Sun 5/44:40 pmPWM - YUL
1 stop17h 49mDelta
Deal found 4/1$443
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:40 amYHZ - PWM
1 stop17h 50mWestJet
Sun 6/225:00 pmPWM - YHZ
2 stops26h 45mWestJet
Deal found 4/1$455
This Air Canada deal was found by Cheapflights users on 4/1. 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 6/121:00 pmYUL - PWM
1 stop10h 28mMultiple Airlines
Thu 6/196:10 amPWM - YUL
1 stop6h 59mMultiple Airlines
Deal found 4/1$460
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/110:39 amYUL - PWM
2 stops13h 15mAmerican Airlines
Thu 5/82:05 pmPWM - YUL
2 stops19h 45mAmerican Airlines
Deal found 4/1$468
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:37 amYOW - PWM
1 stop11h 19mMultiple Airlines
Tue 6/176:10 amPWM - YOW
1 stop15h 55mMultiple Airlines
Deal found 4/1$529

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 April 2, 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

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 5/9

12:35 pm-10:45 pm

1 stop10h 10m

Portland

Sun 5/25

7:49 am-5:20 pm

1 stop9h 31m

$282

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 5/17

6:15 am-11:24 am

1 stop5h 09m

Portland

Sat 5/24

2:30 pm-11:06 pm

1 stop8h 36m

$284

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 4/30

7:00 am-11:27 pm

2 stops13h 27m

Portland

Tue 5/6

6:13 am-9:49 pm

2 stops18h 36m

$284

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 5/17

12:05 pm-11:59 pm

2 stops11h 54m

Portland

Sat 5/24

5:40 am-11:59 am

1 stop6h 19m

$324

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Mon 5/26

4:30 pm-4:03 pm

2 stops44h 33m

Portland

Wed 6/4

5:00 pm-9:50 pm

2 stops31h 50m

$371

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 4/30

8:35 am-11:27 pm

1 stop11h 52m

Portland

Tue 5/6

6:00 am-9:15 pm

1 stop18h 15m

$419

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 5/2

5:00 pm-10:59 am

1 stop17h 59m

Portland

Sun 5/4

4:40 pm-10:29 am

1 stop17h 49m

$443

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Fri 6/20

6:40 am-11:30 pm

1 stop17h 50m

Portland

Sun 6/22

5:00 pm-8:45 pm

2 stops26h 45m

$455

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 6/12

1:00 pm-11:28 pm

1 stop10h 28m

Portland

Thu 6/19

6:10 am-1:09 pm

1 stop6h 59m

$460

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 5/1

10:39 am-11:54 pm

2 stops13h 15m

Portland

Thu 5/8

2:05 pm-9:50 am

2 stops19h 45m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 33 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, January is the cheapest month in which you can book a flight from Canada to Portland, Maine (average of $296). Flying from Canada to Portland, Maine in May is currently the most expensive (average of $416). 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 April 2, 2025.

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 2, 2025.
Read through reviews of airlines operating flights from Canada to Portland, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,022 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $163. United Airlines flights start at $164 while deals on Air Canada start at $195 one-way.

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

    Most travelers choose Toronto Pearson Intl - Portland, Vancouver Intl - Portland or Ottawa - 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, January is the cheapest month in which you can book a flight from Canada to Portland, Maine (average of $296). Flying from Canada to Portland, Maine in May is currently the most expensive (average of $416). 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 Canada?

Book flights to Canada if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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Alternative routes for Canada to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Canada to Portland

Discover the top 3 airlines 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$395Average$617FlexibilityNo cancel feeOn-time69%
WestJetCheapest$416Average$470FlexibilityNo cancel feeOn-time60%

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