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Cheap flights from Canada to Portland, ME from C$ 244

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 14 October 2025.

Round-trip from

C$ 425

One-way from

C$ 244

Popular in

December

Cheapest in

September

Average price

C$ 390
11/11-18/11
  • 11/11-18/11
  • 3 total stops
  • 47h 31m total
  • Canada to Portland
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27/11
  • 27/11
  • 1 total stop
  • 9h 25m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Canada to Portland

Enter your travel dates to find the best prices.

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 14 October 2025.

Tue 11/117:35 a.m.YYZ - PWM
2 stops27h 06mMultiple Airlines
Tue 18/116:29 p.m.PWM - YYZ
1 stop20h 25mMultiple Airlines
Deal found 12/10C$ 427
Fri 5/125:15 p.m.YYZ - PWM
1 stop17h 21mMultiple Airlines
Mon 8/129:46 a.m.PWM - YYZ
1 stop14h 39mMultiple Airlines
Deal found 13/10C$ 455
Wed 26/1112:35 p.m.YVR - PWM
2 stops22h 37mUnited Airlines
Wed 3/126:00 a.m.PWM - YVR
2 stops15h 15mUnited Airlines
Deal found 12/10C$ 479
Tue 11/113:07 p.m.YYC - PWM
2 stops17h 38mDelta
Tue 18/114:40 p.m.PWM - YYC
2 stops23h 13mDelta
Deal found 12/10C$ 531
Wed 26/1111:00 p.m.YVR - PWM
1 stop10h 30mDelta
Wed 3/1212:53 p.m.PWM - YVR
2 stops14h 06mDelta
Deal found 12/10C$ 534
Wed 12/119:26 a.m.YUL - PWM
1 stop13h 53mDelta
Wed 19/1111:25 a.m.PWM - YUL
1 stop7h 15mDelta
Deal found 13/10C$ 552
Mon 10/114:00 p.m.YYZ - PWM
2 stops42h 36mMultiple Airlines
Mon 17/119:46 a.m.PWM - YYZ
1 stop14h 25mMultiple Airlines
Deal found 13/10C$ 562
Fri 31/101:25 p.m.YVR - PWM
2 stops19h 01mAmerican Airlines
Mon 3/116:37 p.m.PWM - YVR
2 stops20h 59mAmerican Airlines
Deal found 12/10C$ 563
Wed 10/127:00 a.m.YEG - PWM
2 stops13h 52mAmerican Airlines
Sun 14/126:00 a.m.PWM - YEG
2 stops11h 36mAmerican Airlines
Deal found 13/10C$ 569
Sun 2/118:00 p.m.YYZ - PWM
1 stop13h 06mMultiple Airlines
Sat 8/1111:21 a.m.PWM - YYZ
2 stops26h 44mMultiple Airlines
Deal found 12/10C$ 577
Wed 26/118:30 a.m.YVR - PWM
1 stop26h 42mMultiple Airlines
Wed 3/126:00 a.m.PWM - YVR
1 stop18h 15mMultiple Airlines
Deal found 12/10C$ 629
Sun 2/117:30 a.m.YUL - PWM
2 stops16h 29mAmerican Airlines
Mon 10/115:43 a.m.PWM - YUL
2 stops17h 16mAmerican Airlines
Deal found 12/10C$ 660

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 629,999 searches. Data last updated 14 October 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

Tue 11/11

7:35 a.m.-10:41 a.m.

2 stops27h 06m

Portland

Tue 18/11

6:29 p.m.-2:54 p.m.

1 stop20h 25m

C$ 427

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 5/12

5:15 p.m.-10:36 a.m.

1 stop17h 21m

Portland

Mon 8/12

9:46 a.m.-12:25 a.m.

1 stop14h 39m

C$ 455

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Mon 6/4

6:45 a.m.-9:27 p.m.

1 stop11h 42m

Portland

Wed 8/4

11:50 a.m.-6:14 p.m.

1 stop9h 24m

C$ 479

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Mon 6/4

10:25 p.m.-1:38 p.m.

1 stop12h 13m

Portland

Wed 8/4

6:00 a.m.-9:25 p.m.

1 stop18h 25m

C$ 479

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 26/11

12:35 p.m.-2:12 p.m.

2 stops22h 37m

Portland

Wed 3/12

6:00 a.m.-6:15 p.m.

2 stops15h 15m

C$ 479

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 11/11

3:07 p.m.-10:45 a.m.

2 stops17h 38m

Portland

Tue 18/11

4:40 p.m.-1:53 p.m.

2 stops23h 13m

C$ 531

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 26/11

11:00 p.m.-12:30 p.m.

1 stop10h 30m

Portland

Wed 3/12

12:53 p.m.-11:59 p.m.

2 stops14h 06m

C$ 534

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

2:37 p.m.-11:21 p.m.

1 stop8h 44m

Portland

Mon 8/12

4:43 p.m.-8:45 a.m.

1 stop16h 02m

C$ 552

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

9:26 a.m.-11:19 p.m.

1 stop13h 53m

Portland

Wed 19/11

11:25 a.m.-6:40 p.m.

1 stop7h 15m

C$ 552

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 10/11

4:00 p.m.-10:36 a.m.

2 stops42h 36m

Portland

Mon 17/11

9:46 a.m.-12:11 a.m.

1 stop14h 25m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 46 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 C$ 150). Flying from Canada to Portland, Maine in January is currently the most expensive (average of C$ 328). 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 14 October 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 at noon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

What is the cheapest day to fly from Canada to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Canada to Portland. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Canada to Portland, Maine flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 14 October 2025.
Read reviews from past customers who have flown United Airlines and WestJet from Canada to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,975 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,975 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,124 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 4.7 km from the city centre, is the airport you fly into when you book flights from Canada to Portland.

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

    Departing from Canada to Portland, Maine will take you 11h 42m. The distance from Canada to Portland, Maine is about 4012 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Canada to Portland, Maine are Toronto Pearson Intl - Portland, Vancouver Intl - Portland and Calgary - Portland.

  • 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 C$ 150). Flying from Canada to Portland, Maine in January is currently the most expensive (average of C$ 328). 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

Travelling to a place near Portland?

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

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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 629,999 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 331AverageC$ 672FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 525AverageC$ 735FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Canada to Portland?

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Why should you use Cheapflights to find cheap flight tickets from Canada to Portland?

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Can Cheapflights find flights from Canada to Portland with no change fees?

Need flexible booking options for your flight to Portland from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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