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Cheap flights from Canada to Portland, ME from C$ 331

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
4 Feb — 11 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 January 2026.

Fri 6/27:25 a.m.YVR - PWM
2 stops13h 55mDelta
Mon 9/22:35 p.m.PWM - YVR
2 stops12h 24mDelta
Deal found 2/1C$ 405
Sat 31/11:44 p.m.YVR - PWM
2 stops19h 22mAmerican Airlines
Sat 7/27:00 a.m.PWM - YVR
2 stops17h 15mAmerican Airlines
Deal found 3/1C$ 423
Tue 24/27:37 p.m.YVR - PWM
2 stops13h 23mDelta
Wed 18/32:30 p.m.PWM - YVR
2 stops23h 19mDelta
Deal found 5/1C$ 459
Tue 24/28:45 a.m.YVR - PWM
1 stop11h 35mAir Canada
Wed 18/36:00 a.m.PWM - YVR
1 stop18h 15mAir Canada
Deal found 5/1C$ 463
Sat 17/112:05 a.m.YEG - PWM
2 stops10h 03mDelta
Thu 22/16:00 a.m.PWM - YEG
2 stops11h 59mDelta
Deal found 3/1C$ 529
Tue 20/16:40 a.m.YWG - PWM
2 stops15h 42mDelta
Thu 22/112:20 p.m.PWM - YWG
2 stops13h 22mDelta
Deal found 3/1C$ 534
Sat 31/110:50 p.m.YVR - PWM
2 stops17h 00mAir Canada
Sat 7/28:40 a.m.PWM - YVR
1 stop15h 35mAir Canada
Deal found 3/1C$ 541
Tue 1/99:35 a.m.YEG - PWM
1 stop12h 23mDelta
Wed 9/912:50 p.m.PWM - YEG
2 stops11h 35mDelta
Deal found 3/1C$ 557
Sat 27/69:00 a.m.YVR - PWM
2 stops23h 55mWestJet
Sat 4/712:50 p.m.PWM - YVR
2 stops12h 00mWestJet
Deal found 5/1C$ 562
Fri 18/91:05 a.m.YEG - PWM
2 stops19h 52mAir Canada
Tue 29/96:00 a.m.PWM - YEG
2 stops16h 03mAir Canada
Deal found 3/1C$ 563
Mon 31/81:00 a.m.YEG - PWM
2 stops19h 57mAir Canada
Thu 10/96:00 a.m.PWM - YEG
2 stops11h 54mAir Canada
Deal found 3/1C$ 567
Sat 29/87:00 a.m.YEG - PWM
2 stops13h 57mAir Canada
Wed 9/96:00 a.m.PWM - YEG
2 stops16h 03mAir Canada
Deal found 3/1C$ 570

Find flight deals from Canada to Portland

Keep the following information in mind while searching for Canada to Portland flight deals. Data was last updated 5 January 2026.

Round-trip from

C$ 405

One-way from

C$ 331

Popular in

May

Cheapest in

March

Average price

C$ 632
Delta
  • Delta
  • 6/2-9/2
  • 4 total stops
  • 26h 19m total
  • Canada to Portland
Search Deals
6/2
  • 6/2
  • 2 total stops
  • 19h 37m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 5 January 2026.
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

Fri 6/2

7:25 a.m.-12:20 a.m.

2 stops13h 55m

Portland

Mon 9/2

2:35 p.m.-11:59 p.m.

2 stops12h 24m

C$ 405

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 31/1

1:44 p.m.-12:06 p.m.

2 stops19h 22m

Portland

Sat 7/2

7:00 a.m.-9:15 p.m.

2 stops17h 15m

C$ 423

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 24/2

7:37 p.m.-12:00 p.m.

2 stops13h 23m

Portland

Wed 18/3

2:30 p.m.-10:49 a.m.

2 stops23h 19m

C$ 459

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 24/2

8:45 a.m.-11:20 p.m.

1 stop11h 35m

Portland

Wed 18/3

6:00 a.m.-9:15 p.m.

1 stop18h 15m

C$ 463

EdmontonPortland

YEG - PWM

YEGPWM

Edmonton

Sat 17/1

12:05 a.m.-12:08 p.m.

2 stops10h 03m

Portland

Thu 22/1

6:00 a.m.-3:59 p.m.

2 stops11h 59m

C$ 529

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Tue 20/1

6:40 a.m.-11:22 p.m.

2 stops15h 42m

Portland

Thu 22/1

12:20 p.m.-12:42 a.m.

2 stops13h 22m

C$ 534

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 31/1

10:50 p.m.-6:50 p.m.

2 stops17h 00m

Portland

Sat 7/2

8:40 a.m.-9:15 p.m.

1 stop15h 35m

C$ 541

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 27/6

6:00 a.m.-11:55 a.m.

2 stops26h 55m

Portland

Sat 4/7

12:50 p.m.-10:35 p.m.

2 stops12h 45m

C$ 562

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 20/2

5:22 p.m.-10:40 a.m.

1 stop17h 18m

Portland

Mon 23/2

6:00 a.m.-4:41 p.m.

1 stop10h 41m

C$ 573

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 31/1

10:59 a.m.-9:37 p.m.

1 stop10h 38m

Portland

Sat 7/2

5:30 a.m.-4:35 p.m.

1 stop11h 05m

C$ 573

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 50 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$ 147). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 260). 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.

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 5 January 2026.
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
9,138 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
WestJet
7.2
Good
3,231 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 13h 55m. 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 Vancouver Intl - Portland, Toronto Pearson Intl - Portland and Montreal Pierre Elliott Trudeau Intl - 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$ 147). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 260). 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 5 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 378AverageC$ 681FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 537AverageC$ 692FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights 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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