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Cheap flights from Canada to Portland, ME from C$ 232

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
25 Aug — 1 Sep1
1 adult

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 20 August 2025.

Round-trip from

C$ 404

One-way from

C$ 232

Popular in

May

Cheapest in

September

Average price

C$ 681
United Airlines
  • United Airlines
  • 29/9-7/10
  • 4 total stops
  • 36h 17m total
  • Canada to Portland
Search Deals
Delta
  • Delta
  • 16/9
  • 2 total stops
  • 13h 54m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 20 August 2025.

Mon 29/93:00 p.m.YVR - PWM
2 stops15h 11mUnited Airlines
Tue 7/103:45 p.m.PWM - YVR
2 stops21h 06mUnited Airlines
Deal found 19/8C$ 404
Mon 22/96:19 p.m.YYZ - PWM
1 stop19h 42mDelta
Tue 30/92:41 p.m.PWM - YYZ
1 stop26h 47mDelta
Deal found 18/8C$ 438
Thu 23/101:28 p.m.YVR - PWM
1 stop22h 28mAmerican Airlines
Mon 27/106:14 a.m.PWM - YVR
1 stop9h 19mAmerican Airlines
Deal found 18/8C$ 444
Sat 13/96:03 a.m.YYZ - PWM
1 stop18h 31mDelta
Sat 20/96:33 a.m.PWM - YYZ
1 stop16h 26mDelta
Deal found 18/8C$ 455
Wed 10/96:04 a.m.YYZ - PWM
1 stop7h 52mDelta
Fri 19/95:00 p.m.PWM - YYZ
2 stops29h 59mDelta
Deal found 18/8C$ 466
Mon 15/96:19 p.m.YYZ - PWM
1 stop19h 42mDelta
Mon 22/94:55 p.m.PWM - YYZ
1 stop20h 44mDelta
Deal found 18/8C$ 479
Tue 16/97:15 a.m.YYZ - PWM
1 stop15h 48mMultiple Airlines
Tue 23/96:00 a.m.PWM - YYZ
1 stop13h 10mMultiple Airlines
Deal found 19/8C$ 491
Thu 23/105:00 a.m.YVR - PWM
2 stops32h 03mWestJet
Mon 27/1011:41 a.m.PWM - YVR
1 stop26h 09mWestJet
Deal found 18/8C$ 501
Wed 8/1010:25 p.m.YVR - PWM
1 stop20h 37mJetBlue
Sun 12/107:09 a.m.PWM - YVR
1 stop16h 56mJetBlue
Deal found 18/8C$ 523
Tue 7/106:00 a.m.YVR - PWM
2 stops14h 09mWestJet
Mon 13/1012:45 p.m.PWM - YVR
2 stops10h 51mWestJet
Deal found 19/8C$ 541
Tue 30/95:00 a.m.YVR - PWM
2 stops32h 05mWestJet
Sun 5/106:00 a.m.PWM - YVR
2 stops17h 46mWestJet
Deal found 19/8C$ 545
Tue 7/101:28 p.m.YVR - PWM
2 stops20h 07mAmerican Airlines
Sun 12/105:59 p.m.PWM - YVR
2 stops19h 49mAmerican Airlines
Deal found 19/8C$ 553

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 20 August 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

Mon 29/9

3:00 p.m.-9:11 a.m.

2 stops15h 11m

Portland

Tue 7/10

3:45 p.m.-9:51 a.m.

2 stops21h 06m

C$ 404

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 22/9

6:19 p.m.-2:01 p.m.

1 stop19h 42m

Portland

Tue 30/9

2:41 p.m.-5:28 p.m.

1 stop26h 47m

C$ 438

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 23/10

1:28 p.m.-2:56 p.m.

1 stop22h 28m

Portland

Mon 27/10

6:14 a.m.-12:33 p.m.

1 stop9h 19m

C$ 444

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 13/9

6:03 a.m.-12:34 a.m.

1 stop18h 31m

Portland

Sat 20/9

6:33 a.m.-10:59 p.m.

1 stop16h 26m

C$ 455

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 10/9

6:04 a.m.-1:56 p.m.

1 stop7h 52m

Portland

Fri 19/9

5:00 p.m.-10:59 p.m.

2 stops29h 59m

C$ 466

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 15/9

6:19 p.m.-2:01 p.m.

1 stop19h 42m

Portland

Mon 22/9

4:55 p.m.-1:39 p.m.

1 stop20h 44m

C$ 479

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 16/9

7:15 a.m.-11:03 p.m.

1 stop15h 48m

Portland

Tue 23/9

6:00 a.m.-7:10 p.m.

1 stop13h 10m

C$ 491

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 23/10

5:00 a.m.-4:03 p.m.

2 stops32h 03m

Portland

Mon 27/10

11:41 a.m.-12:15 a.m.

2 stops15h 34m

C$ 501

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 8/10

10:25 p.m.-10:02 p.m.

1 stop20h 37m

Portland

Sun 12/10

7:09 a.m.-9:05 p.m.

1 stop16h 56m

C$ 523

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 7/10

6:00 a.m.-11:09 p.m.

2 stops14h 09m

Portland

Mon 13/10

12:45 p.m.-8:36 p.m.

2 stops10h 51m

C$ 541

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 60 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 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 20 August 2025.

When flying from Canada to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 20 August 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
8,928 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
3,032 reviews
United Airlines
7.4
Good
8,928 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 15h 11m. 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 cheapest airlines to fly from Canada to Portland, Maine one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 232. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Canada to Portland, Maine for a low price.

  • 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.

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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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 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 327AverageC$ 688FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 452AverageC$ 699FlexibilityNo 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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Not ready to book yet? You can track prices for flights from Canada to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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