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Cheap flights from Canada to Portland, ME from C$ 227

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

C$ 431

One-way from

C$ 227

Popular in

May

Cheapest in

March

Average price

C$ 636
Delta
  • Delta
  • 24/2-18/3
  • 4 total stops
  • 36h 42m total
  • Canada to Portland
Search Deals
United Airlines
  • United Airlines
  • 31/1
  • 2 total stops
  • 15h 01m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 8 January 2026.

Tue 24/27:37 p.m.YVR - PWM
2 stops13h 23mDelta
Wed 18/32:30 p.m.PWM - YVR
2 stops23h 19mDelta
Deal found 8/1C$ 431
Fri 6/27:25 a.m.YVR - PWM
2 stops13h 55mDelta
Mon 9/22:35 p.m.PWM - YVR
2 stops12h 24mDelta
Deal found 6/1C$ 444
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 8/1C$ 463
Tue 20/111:53 a.m.YWG - PWM
2 stops10h 29mDelta
Thu 22/112:20 p.m.PWM - YWG
2 stops13h 22mDelta
Deal found 5/1C$ 536
Tue 3/210:59 a.m.YYZ - PWM
1 stop12h 44mAmerican Airlines
Tue 10/25:20 a.m.PWM - YYZ
1 stop11h 15mAmerican Airlines
Deal found 6/1C$ 545
Thu 5/26:00 a.m.YYZ - PWM
1 stop7h 45mDelta
Thu 12/26:00 a.m.PWM - YYZ
2 stops13h 09mDelta
Deal found 6/1C$ 546
Tue 3/25:25 p.m.YYZ - PWM
2 stops21h 06mUnited Airlines
Tue 10/22:31 p.m.PWM - YYZ
2 stops17h 17mUnited Airlines
Deal found 6/1C$ 553
Sat 27/66:00 a.m.YVR - PWM
2 stops26h 55mWestJet
Sat 4/712:50 p.m.PWM - YVR
2 stops12h 00mWestJet
Deal found 8/1C$ 563
Fri 6/23:55 p.m.YVR - PWM
2 stops19h 01mAir Canada
Mon 9/28:40 a.m.PWM - YVR
2 stops14h 20mAir Canada
Deal found 7/1C$ 565
Mon 2/37:33 p.m.YUL - PWM
1 stop15h 45mDelta
Thu 19/36:03 a.m.PWM - YUL
1 stop12h 32mDelta
Deal found 6/1C$ 572
Tue 20/16:00 a.m.YWG - PWM
2 stops16h 27mAir Canada
Thu 22/16:00 a.m.PWM - YWG
2 stops11h 35mAir Canada
Deal found 6/1C$ 586
Fri 15/54:00 p.m.YYZ - PWM
1 stop19h 22mMultiple Airlines
Sat 23/56:26 p.m.PWM - YYZ
1 stop29h 24mMultiple Airlines
Deal found 7/1C$ 586

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 8 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

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$ 431

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$ 444

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

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Tue 20/1

11:53 a.m.-11:22 p.m.

2 stops10h 29m

Portland

Thu 22/1

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

2 stops13h 22m

C$ 536

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 5/2

10:59 a.m.-11:43 p.m.

1 stop12h 44m

Portland

Thu 12/2

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

1 stop10h 41m

C$ 545

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 3/2

10:59 a.m.-11:43 p.m.

1 stop12h 44m

Portland

Tue 10/2

5:20 a.m.-4:35 p.m.

1 stop11h 15m

C$ 545

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 4/2

10:59 a.m.-11:43 p.m.

1 stop12h 44m

Portland

Wed 11/2

5:20 a.m.-4:35 p.m.

1 stop11h 15m

C$ 545

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 5/2

6:00 a.m.-1:45 p.m.

1 stop7h 45m

Portland

Thu 12/2

6:00 a.m.-7:09 p.m.

2 stops13h 09m

C$ 546

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 3/2

5:25 p.m.-2:31 p.m.

2 stops21h 06m

Portland

Tue 10/2

2:31 p.m.-7:48 a.m.

2 stops17h 17m

C$ 553

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.-9:50 p.m.

2 stops12h 00m

C$ 563

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 56 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$ 148). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 261). 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 8 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
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,141 reviews
United Airlines
7.4
Good
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
WestJet
7.2
Good
3,235 reviews
United Airlines
7.4
Good
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 35m. 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 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$ 148). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 261). 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 381AverageC$ 686FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 541AverageC$ 697FlexibilityNo 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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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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