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Cheap flights from Canada to Portland, ME from C$ 233

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
11 Oct — 18 Oct1
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 11 September 2025.

Round-trip from

C$ 403

One-way from

C$ 233

Popular in

May

Cheapest in

September

Average price

C$ 398
United Airlines
  • United Airlines
  • 31/10-8/11
  • 4 total stops
  • 54h 00m total
  • Canada to Portland
Search Deals
Delta
  • Delta
  • 26/10
  • 2 total stops
  • 12h 00m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 148 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 September 2025
Search Deals

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 11 September 2025.

Fri 31/107:15 p.m.YVR - PWM
2 stops23h 35mUnited Airlines
Sat 8/113:20 p.m.PWM - YVR
2 stops30h 25mUnited Airlines
Deal found 11/9C$ 403
Wed 24/95:30 p.m.YVR - PWM
2 stops12h 41mUnited Airlines
Fri 3/106:25 p.m.PWM - YVR
2 stops18h 26mUnited Airlines
Deal found 10/9C$ 449
Wed 1/106:03 a.m.YYZ - PWM
1 stop18h 31mDelta
Wed 8/105:42 a.m.PWM - YYZ
1 stop12h 12mDelta
Deal found 10/9C$ 461
Thu 2/106:03 a.m.YYZ - PWM
1 stop18h 31mDelta
Wed 8/105:42 a.m.PWM - YYZ
1 stop12h 12mDelta
Deal found 10/9C$ 475
Fri 31/108:15 a.m.YVR - PWM
2 stops12h 02mAir Canada
Sat 8/116:00 a.m.PWM - YVR
1 stop18h 15mAir Canada
Deal found 11/9C$ 477
Tue 30/96:03 a.m.YYZ - PWM
1 stop7h 58mDelta
Wed 8/105:42 a.m.PWM - YYZ
1 stop12h 12mDelta
Deal found 10/9C$ 511
Thu 9/107:29 a.m.YYZ - PWM
1 stop12h 45mAmerican Airlines
Thu 16/107:00 a.m.PWM - YYZ
1 stop11h 35mAmerican Airlines
Deal found 9/9C$ 517
Wed 24/91:15 p.m.YVR - PWM
1 stop19h 40mWestJet
Fri 3/1011:45 a.m.PWM - YVR
1 stop11h 46mWestJet
Deal found 10/9C$ 522
Sun 26/101:28 p.m.YVR - PWM
1 stop19h 00mAmerican Airlines
Sun 2/116:37 p.m.PWM - YVR
2 stops20h 59mAmerican Airlines
Deal found 11/9C$ 536
Mon 20/106:15 p.m.YYZ - PWM
2 stops40h 26mMultiple Airlines
Mon 27/109:46 a.m.PWM - YYZ
1 stop14h 25mMultiple Airlines
Deal found 9/9C$ 542
Sat 25/1010:30 a.m.YUL - PWM
1 stop7h 08mAmerican Airlines
Sat 1/115:46 a.m.PWM - YUL
2 stops17h 09mAmerican Airlines
Deal found 10/9C$ 542
Wed 1/106:03 a.m.YYZ - PWM
1 stop18h 31mDelta
Tue 7/102:38 p.m.PWM - YYZ
1 stop8h 27mDelta
Deal found 10/9C$ 546

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 11 September 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

Fri 31/10

7:15 p.m.-9:50 p.m.

2 stops23h 35m

Portland

Sat 8/11

3:20 p.m.-6:45 p.m.

2 stops30h 25m

C$ 403

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 24/9

5:30 p.m.-9:11 a.m.

2 stops12h 41m

Portland

Fri 3/10

6:25 p.m.-9:51 a.m.

2 stops18h 26m

C$ 449

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Fri 31/10

8:15 a.m.-11:17 p.m.

2 stops12h 02m

Portland

Sat 8/11

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

1 stop18h 15m

C$ 477

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 9/10

7:29 a.m.-8:14 p.m.

1 stop12h 45m

Portland

Thu 16/10

7:00 a.m.-6:35 p.m.

1 stop11h 35m

C$ 517

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 24/9

1:15 p.m.-11:55 a.m.

1 stop19h 40m

Portland

Fri 3/10

11:45 a.m.-8:31 p.m.

1 stop11h 46m

C$ 522

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sun 26/10

1:28 p.m.-11:28 a.m.

1 stop19h 00m

Portland

Sun 2/11

6:37 p.m.-12:36 p.m.

2 stops20h 59m

C$ 536

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 20/10

6:15 p.m.-10:41 a.m.

2 stops40h 26m

Portland

Mon 27/10

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

1 stop14h 25m

C$ 542

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

10:30 a.m.-5:38 p.m.

1 stop7h 08m

Portland

Sat 1/11

5:46 a.m.-10:55 p.m.

2 stops17h 09m

C$ 542

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 8/10

6:00 a.m.-12:05 a.m.

1 stop18h 05m

Portland

Thu 16/10

6:50 a.m.-5:23 p.m.

1 stop10h 33m

C$ 557

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 3/10

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

1 stop18h 31m

Portland

Sat 11/10

2:38 p.m.-11:21 a.m.

1 stop20h 43m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 58 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 11 September 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 11 September 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
8,937 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
WestJet
7.2
Good
3,091 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 12h 02m. 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$ 233. However, be on the lookout for offers from American Airlines and WestJet, 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 Toronto Pearson Intl - Portland, Montreal Pierre Elliott Trudeau Intl - Portland and Vancouver 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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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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 328AverageC$ 665FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 453AverageC$ 701FlexibilityNo 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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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.

Can Cheapflights notify me if prices for flights from Canada to Portland become cheaper?

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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