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Portland

$167+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
May 4 — May 111
Sun 5/4
Sun 5/11
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 29, 2025.

Round-trip from

$194
(Vakatrip)

One-way from

$167
(American Airlines)

Popular in

February

Cheapest in

August

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. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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 29, 2025.

This Vakatrip deal was found by Cheapflights users on 4/29. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:05 amYOW - PWM
1 stop7h 51mAir Canada
Tue 5/133:43 pmPWM - YOW
1 stop6h 22mAir Canada
Deal found 4/29$194
This Vakatrip deal was found by Cheapflights users on 4/29. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:55 amYOW - PWM
2 stops10h 08mWestJet
Tue 5/131:40 pmPWM - YOW
2 stops10h 42mWestJet
Deal found 4/29$217
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/2712:05 pmYYZ - PWM
2 stops11h 52mUnited Airlines
Tue 6/34:04 pmPWM - YYZ
1 stop6h 19mUnited Airlines
Deal found 4/28$322
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/278:00 amYVR - PWM
2 stops12h 27mUnited Airlines
Tue 6/36:20 amPWM - YVR
2 stops18h 29mUnited Airlines
Deal found 4/29$322
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/2911:45 pmYVR - PWM
2 stops20h 00mAmerican Airlines
Sat 6/76:18 pmPWM - YVR
1 stop19h 27mAmerican Airlines
Deal found 4/29$331
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sat 5/3112:15 pmYYZ - PWM
1 stop3h 48mWestJet
Sun 6/16:05 amPWM - YYZ
1 stop10h 05mWestJet
Deal found 4/29$350
This Air Canada deal was found by Cheapflights users on 4/29. 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 5/2910:15 pmYVR - PWM
2 stops22h 12mAir Canada
Thu 6/56:20 amPWM - YVR
1 stop16h 51mAir Canada
Deal found 4/29$353
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/132:00 pmYYZ - PWM
2 stops9h 27mAir Canada
Fri 6/206:20 amPWM - YYZ
2 stops16h 59mAir Canada
Deal found 4/29$356
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/137:20 pmYYZ - PWM
1 stop15h 25mAmerican Airlines
Fri 6/207:02 amPWM - YYZ
1 stop16h 02mAmerican Airlines
Deal found 4/29$357
This Delta deal was found by Cheapflights users on 4/29. 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 7/127:55 amYYZ - PWM
1 stop8h 58mDelta
Fri 7/182:34 pmPWM - YYZ
1 stop8h 39mDelta
Deal found 4/29$379
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Mon 5/2610:35 pmYVR - PWM
2 stops11h 22mWestJet
Wed 6/412:37 pmPWM - YVR
2 stops12h 13mWestJet
Deal found 4/28$383
This Delta deal was found by Cheapflights users on 4/29. 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 5/3011:00 amYUL - PWM
1 stop12h 21mDelta
Sun 6/16:05 amPWM - YUL
1 stop15h 04mDelta
Deal found 4/29$423

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 29, 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

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 5/9

6:05 am-1:56 pm

1 stop7h 51m

Portland

Tue 5/13

3:43 pm-10:05 pm

1 stop6h 22m

$194

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 5/9

5:55 am-4:03 pm

2 stops10h 08m

Portland

Tue 5/13

1:40 pm-12:22 am

2 stops10h 42m

$217

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 5/27

12:05 pm-11:57 pm

2 stops11h 52m

Portland

Tue 6/3

4:04 pm-10:23 pm

1 stop6h 19m

$322

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 5/27

11:35 pm-10:49 am

1 stop8h 14m

Portland

Sat 6/7

6:00 am-9:16 pm

2 stops18h 16m

$322

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 5/29

11:45 pm-10:45 pm

2 stops20h 00m

Portland

Sun 6/8

6:00 am-10:58 pm

1 stop19h 58m

$331

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 5/31

12:15 pm-4:03 pm

1 stop3h 48m

Portland

Sun 6/1

6:05 am-4:10 pm

1 stop10h 05m

$350

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 5/29

10:15 pm-11:27 pm

2 stops22h 12m

Portland

Thu 6/5

6:20 am-8:11 pm

1 stop16h 51m

$353

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 6/13

2:00 pm-11:27 pm

2 stops9h 27m

Portland

Fri 6/20

6:20 am-11:19 pm

2 stops16h 59m

$356

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 6/13

7:20 pm-10:45 am

1 stop15h 25m

Portland

Fri 6/20

7:02 am-11:04 pm

1 stop16h 02m

$357

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 7/12

7:55 am-4:53 pm

1 stop8h 58m

Portland

Fri 7/18

2:34 pm-11:13 pm

1 stop8h 39m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 55 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 $405). 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 29, 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 29, 2025.
Read through reviews of airlines operating flights from Canada to Portland, such as Delta, United Airlines and JetBlue. 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
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
2,826 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 $167. Delta flights start at $168 while deals on Air Canada start at $188 one-way.

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

    Most travelers choose Toronto Pearson Intl - Portland, Montreal Pierre Elliott Trudeau Intl - Portland or Halifax 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, 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 $405). 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 2 airlines flying from Canada to Portland

Discover the top 2 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$395Average$617FlexibilityNo cancel feeOn-time69%
WestJetCheapest$416Average$470FlexibilityNo cancel feeOn-time60%

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