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Portland

$159+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$337
(Delta)

One-way from

$159
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$498
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. 20% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 10/237:35 pmYVR - PWM
2 stops12h 24mDelta
Mon 10/2711:59 amPWM - YVR
1 stop11h 30mDelta
Deal found 6/10$337
This Delta deal was found by Cheapflights users on 6/12. 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.
Tue 11/46:00 amYYZ - PWM
1 stop7h 52mDelta
Mon 11/105:59 pmPWM - YYZ
1 stop17h 03mDelta
Deal found 6/12$349
This American Airlines deal was found by Cheapflights users on 6/12. 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 10/231:25 pmYVR - PWM
2 stops17h 22mAmerican Airlines
Mon 10/276:02 pmPWM - YVR
1 stop21h 28mAmerican Airlines
Deal found 6/12$362
This Air Canada deal was found by Cheapflights users on 6/11. 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 10/238:45 amYVR - PWM
2 stops11h 28mAir Canada
Mon 10/273:00 pmPWM - YVR
2 stops20h 39mAir Canada
Deal found 6/11$372
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 7/156:00 amYUL - PWM
1 stop17h 29mDelta
Wed 7/232:00 pmPWM - YUL
1 stop7h 28mDelta
Deal found 6/11$378
This WestJet deal was found by Cheapflights users on 6/12. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:10 pmYVR - PWM
2 stops21h 15mWestJet
Sun 8/245:00 pmPWM - YVR
1 stop20h 35mWestJet
Deal found 6/12$386
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/117:15 amYYZ - PWM
1 stop25h 51mMultiple Airlines
Sun 9/145:33 pmPWM - YYZ
1 stop25h 03mMultiple Airlines
Deal found 6/12$388
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2111:55 amYVR - PWM
1 stop20h 50mSun Country Air
Thu 6/2612:40 pmPWM - YVR
1 stop26h 08mSun Country Air
Deal found 6/10$391
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2110:50 amYVR - PWM
2 stops21h 55mMultiple Airlines
Thu 6/2612:40 pmPWM - YVR
1 stop26h 08mMultiple Airlines
Deal found 6/10$436
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/227:15 amYYZ - PWM
1 stop13h 09mAmerican Airlines
Thu 7/247:00 amPWM - YYZ
1 stop16h 05mAmerican Airlines
Deal found 6/10$449
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/810:30 amYUL - PWM
1 stop9h 54mAmerican Airlines
Tue 7/157:00 amPWM - YUL
1 stop9h 45mAmerican Airlines
Deal found 6/10$457
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/86:05 pmYUL - PWM
2 stops20h 19mUnited Airlines
Tue 7/156:10 amPWM - YUL
2 stops15h 34mUnited Airlines
Deal found 6/10$464

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 June 12, 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

Thu 10/23

7:35 pm-10:59 am

2 stops12h 24m

Portland

Mon 10/27

11:59 am-8:29 pm

1 stop11h 30m

$337

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 11/4

6:00 am-1:52 pm

1 stop7h 52m

Portland

Mon 11/10

5:59 pm-11:02 am

1 stop17h 03m

$349

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 10/23

1:25 pm-9:47 am

2 stops17h 22m

Portland

Mon 10/27

6:02 pm-12:30 pm

1 stop21h 28m

$362

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 10/23

8:45 am-11:13 pm

2 stops11h 28m

Portland

Mon 10/27

3:00 pm-8:39 am

2 stops20h 39m

$372

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 7/15

6:00 am-11:29 pm

1 stop17h 29m

Portland

Wed 7/23

2:00 pm-9:28 pm

1 stop7h 28m

$378

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 8/20

11:10 pm-11:25 pm

2 stops21h 15m

Portland

Sun 8/24

5:00 pm-10:35 am

1 stop20h 35m

$386

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 9/11

7:15 am-9:06 am

1 stop25h 51m

Portland

Sun 9/14

5:33 pm-6:36 pm

1 stop25h 03m

$388

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 7/22

7:15 am-8:24 pm

1 stop13h 09m

Portland

Thu 7/24

7:00 am-11:05 pm

1 stop16h 05m

$449

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 7/8

10:30 am-8:24 pm

1 stop9h 54m

Portland

Tue 7/15

7:00 am-4:45 pm

1 stop9h 45m

$457

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 7/8

6:05 pm-2:24 pm

2 stops20h 19m

Portland

Tue 7/15

6:10 am-9:44 pm

2 stops15h 34m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 58 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 July is currently the most expensive (average of $394). 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 June 12, 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 June 12, 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
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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 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 $159. Air Canada flights start at $219 while deals on Delta start at $224 one-way.

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

    Most travelers choose Vancouver Intl - Portland, Montreal Pierre Elliott Trudeau Intl - Portland or Edmonton - 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 July is currently the most expensive (average of $394). 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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