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$138+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
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 agosto 20, 2025.

Round-trip from

$351
(United Airlines)

One-way from

$138
(JetBlue)

Popular in

June

Cheapest in

March

Average price

$500
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. 12% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/20. 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.
sáb. 10/46:14 amPWM - YVR
1 stop8h 19mUnited Airlines
sáb. 10/1110:30 amYVR - PWM
1 stop8h 14mUnited Airlines
Deal found 8/20$351
This United Airlines deal was found by Cheapflights users on 8/19. 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.
mié. 9/107:26 pmPWM - YVR
2 stops17h 25mUnited Airlines
dom. 9/2110:30 amYVR - PWM
1 stop8h 29mUnited Airlines
Deal found 8/19$361
This American Airlines deal was found by Cheapflights users on 8/20. 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.
vie. 10/176:14 amPWM - YVR
1 stop9h 16mAmerican Airlines
lun. 10/201:28 pmYVR - PWM
1 stop22h 28mAmerican Airlines
Deal found 8/20$379
This Delta deal was found by Cheapflights users on 8/18. 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.
vie. 9/266:00 amPWM - YUL
1 stop15h 57mDelta
sáb. 10/411:00 amYUL - PWM
1 stop23h 54mDelta
Deal found 8/18$387
This American Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 9/116:15 amPWM - YVR
1 stop19h 40mAmerican Airlines
jue. 9/186:30 amYVR - PWM
2 stops14h 15mAmerican Airlines
Deal found 8/18$389
This United Airlines deal was found by Cheapflights users on 8/19. 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.
jue. 9/46:14 amPWM - YVR
1 stop8h 19mUnited Airlines
vie. 9/1210:30 amYVR - PWM
1 stop8h 29mUnited Airlines
Deal found 8/19$396
This Delta deal was found by Cheapflights users on 8/18. 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.
jue. 9/116:00 amPWM - YYZ
1 stop7h 39mDelta
sáb. 9/1312:15 pmYYZ - PWM
2 stops12h 19mDelta
Deal found 8/18$423
This Delta deal was found by Cheapflights users on 8/19. 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.
mié. 10/86:01 amPWM - YYZ
1 stop7h 39mDelta
dom. 10/126:00 amYYZ - PWM
1 stop7h 58mDelta
Deal found 8/19$442
This United Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/127:26 pmPWM - YHZ
2 stops17h 37mUnited Airlines
vie. 9/192:50 pmYHZ - PWM
2 stops24h 35mUnited Airlines
Deal found 8/18$456
This Delta deal was found by Cheapflights users on 8/19. 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.
jue. 10/232:38 pmPWM - YYZ
1 stop8h 27mDelta
dom. 10/267:55 amYYZ - PWM
1 stop8h 18mDelta
Deal found 8/19$456
This United deal was found by Cheapflights users on 8/20. 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.
vie. 10/176:14 amPWM - YVR
1 stop8h 19mMultiple Airlines
dom. 10/1912:40 amYVR - PWM
2 stops19h 33mMultiple Airlines
Deal found 8/20$460
This Delta deal was found by Cheapflights users on 8/19. 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.
jue. 10/96:01 amPWM - YYZ
1 stop7h 39mDelta
dom. 10/126:00 amYYZ - PWM
1 stop7h 58mDelta
Deal found 8/19$462

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 agosto 20, 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

sáb. 10/4

6:14 am-11:33 am

1 stop8h 19m

Vancouver Intl

sáb. 10/11

10:30 am-9:44 pm

1 stop8h 14m

$351

PortlandVancouver

PWM - YVR

PWMYVR

Portland

mié. 9/10

12:27 pm-10:55 pm

2 stops13h 28m

Vancouver Intl

dom. 9/21

6:30 am-11:59 pm

1 stop14h 29m

$361

PortlandVancouver

PWM - YVR

PWMYVR

Portland

vie. 10/17

6:14 am-11:33 am

1 stop8h 19m

Vancouver Intl

lun. 10/20

2:20 pm-2:33 pm

2 stops21h 13m

$361

PortlandVancouver

PWM - YVR

PWMYVR

Portland

mié. 9/10

7:26 pm-9:51 am

2 stops17h 25m

Vancouver Intl

dom. 9/21

10:30 am-9:59 pm

1 stop8h 29m

$361

PortlandVancouver

PWM - YVR

PWMYVR

Portland

vie. 10/17

6:14 am-12:30 pm

1 stop9h 16m

Vancouver Intl

lun. 10/20

1:28 pm-2:56 pm

1 stop22h 28m

$379

PortlandMontreal

PWM - YUL

PWMYUL

Portland

vie. 9/26

6:00 am-9:57 pm

1 stop15h 57m

Montreal Pierre Elliott Trudeau Intl

sáb. 10/4

11:00 am-10:54 am

1 stop23h 54m

$387

PortlandVancouver

PWM - YVR

PWMYVR

Portland

jue. 9/11

6:15 am-10:55 pm

1 stop19h 40m

Vancouver Intl

jue. 9/18

6:30 am-11:45 pm

2 stops14h 15m

$389

PortlandVancouver

PWM - YVR

PWMYVR

Portland

jue. 9/4

6:14 am-11:33 am

1 stop8h 19m

Vancouver Intl

vie. 9/12

10:30 am-9:59 pm

1 stop8h 29m

$396

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

jue. 9/11

6:00 am-1:39 pm

1 stop7h 39m

Toronto Pearson Intl

sáb. 9/13

12:15 pm-12:34 am

2 stops12h 19m

$423

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

mié. 10/8

6:01 am-1:40 pm

1 stop7h 39m

Toronto Pearson Intl

dom. 10/12

6:00 am-1:58 pm

1 stop7h 58m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 60 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 agosto 20, 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 agosto 20, 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
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
3,032 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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 8h 19m. Fly via United Airlines, American 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 cheapest airlines to fly from Portland, Maine to Canada one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $138. Users have also found prices from $152 and $153 on United Airlines and Delta, respectively.

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

    The most popular flight routes from Portland, Maine to Canada are Portland - Toronto Pearson Intl, Portland - Halifax Intl and Portland - Montreal Pierre Elliott Trudeau 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Portland to Canada

Discover the top 4 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$337Average$740FlexibilityNo cancel feeOn-time69%
WestJetCheapest$392Average$494FlexibilityNo cancel feeOn-time60%
DeltaCheapest$513Average$598FlexibilityNo cancel feeOn-timeN/A

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