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Cheap flights from Canada to Portland, ME from C$ 231

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
5 May — 12 May1
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 30 April 2025.

Round-trip from

C$ 446

One-way from

C$ 231

Popular in

February

Cheapest in

August

Average price

C$ 688
United Airlines
  • United Airlines
  • 27/5-3/6
  • 3 total stops
  • 18h 11m total
  • Canada to Portland
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American Airlines
  • American Airlines
  • 9/7
  • 1 total stop
  • 20h 00m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Tue 27/52:30 p.m.YYZ - PWM
1 stop8h 51mDelta
Tue 3/611:33 a.m.PWM - YYZ
1 stop9h 11mDelta
Deal found 28/4C$ 446
Tue 27/58:00 a.m.YVR - PWM
2 stops12h 27mUnited Airlines
Tue 3/66:20 a.m.PWM - YVR
2 stops18h 29mUnited Airlines
Deal found 29/4C$ 446
Sun 11/56:00 p.m.YYZ - PWM
1 stop5h 27mAir Canada
Wed 14/56:00 a.m.PWM - YYZ
1 stop5h 44mAir Canada
Deal found 28/4C$ 451
Wed 11/67:30 a.m.YYZ - PWM
1 stop5h 50mUnited Airlines
Wed 11/64:04 p.m.PWM - YYZ
2 stops14h 31mUnited Airlines
Deal found 28/4C$ 453
Thu 29/511:45 p.m.YVR - PWM
2 stops20h 00mAmerican Airlines
Sun 8/66:00 a.m.PWM - YVR
1 stop19h 58mAmerican Airlines
Deal found 29/4C$ 458
Wed 11/67:15 a.m.YYZ - PWM
1 stop5h 11mAmerican Airlines
Wed 11/64:02 p.m.PWM - YYZ
1 stop6h 53mAmerican Airlines
Deal found 28/4C$ 472
Thu 29/510:15 p.m.YVR - PWM
2 stops22h 12mAir Canada
Mon 2/66:20 a.m.PWM - YVR
1 stop16h 51mAir Canada
Deal found 29/4C$ 489
Sat 10/512:15 p.m.YYZ - PWM
1 stop23h 42mWestJet
Sat 31/56:05 a.m.PWM - YYZ
1 stop10h 05mWestJet
Deal found 28/4C$ 527
Mon 26/510:35 p.m.YVR - PWM
2 stops11h 22mWestJet
Wed 4/612:37 p.m.PWM - YVR
2 stops12h 13mWestJet
Deal found 28/4C$ 530
Fri 30/511:00 a.m.YUL - PWM
1 stop12h 21mDelta
Sun 1/66:05 a.m.PWM - YUL
1 stop15h 04mDelta
Deal found 29/4C$ 586
Sat 10/512:45 p.m.YYC - PWM
2 stops21h 03mAmerican Airlines
Mon 12/54:33 p.m.PWM - YYC
2 stops21h 17mAmerican Airlines
Deal found 28/4C$ 595
Sun 1/610:25 p.m.YVR - PWM
1 stop13h 15mJetBlue
Sat 7/62:15 p.m.PWM - YVR
1 stop9h 50mJetBlue
Deal found 29/4C$ 606

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 30 April 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 27/5

12:05 p.m.-11:57 p.m.

2 stops11h 52m

Portland

Tue 3/6

4:04 p.m.-10:23 p.m.

1 stop6h 19m

C$ 446

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 27/5

11:35 p.m.-10:49 a.m.

1 stop8h 14m

Portland

Sat 7/6

6:00 a.m.-9:16 p.m.

2 stops18h 16m

C$ 446

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 11/5

6:00 p.m.-11:27 p.m.

1 stop5h 27m

Portland

Wed 14/5

6:00 a.m.-11:44 a.m.

1 stop5h 44m

C$ 451

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 29/5

11:45 p.m.-10:45 p.m.

2 stops20h 00m

Portland

Sun 8/6

6:00 a.m.-10:58 p.m.

1 stop19h 58m

C$ 458

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 11/6

7:15 a.m.-12:26 p.m.

1 stop5h 11m

Portland

Wed 11/6

4:02 p.m.-10:55 p.m.

1 stop6h 53m

C$ 472

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 29/5

10:15 p.m.-11:27 p.m.

2 stops22h 12m

Portland

Mon 2/6

6:20 a.m.-8:11 p.m.

1 stop16h 51m

C$ 489

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 22/7

6:04 a.m.-1:54 p.m.

1 stop7h 50m

Portland

Thu 24/7

2:34 p.m.-11:13 p.m.

1 stop8h 39m

C$ 497

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 10/5

12:15 p.m.-11:57 a.m.

1 stop23h 42m

Portland

Sat 31/5

6:05 a.m.-4:10 p.m.

1 stop10h 05m

C$ 527

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Mon 26/5

10:35 p.m.-12:57 p.m.

2 stops11h 22m

Portland

Wed 4/6

12:37 p.m.-9:50 p.m.

2 stops12h 13m

C$ 530

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

11:00 a.m.-11:21 p.m.

1 stop12h 21m

Portland

Sun 1/6

6:05 a.m.-9:09 p.m.

1 stop15h 04m

C$ 586

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 45 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 30 April 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 73.0 - 115.0 mm per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Portland, Maine when rainfall is around 73.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 30 April 2025.
See what other customers who have flown with Delta, United Airlines and JetBlue from Canada to Portland have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Canada to Portland, Maine one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 231. However, be on the lookout for offers from Delta and United 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 Canada?

Book flights to Canada 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 3 airlines flying from Canada to Portland

Discover the top 3 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 327AverageC$ 693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 383AverageC$ 470FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 487AverageC$ 658FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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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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