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Cheap flights from Canada to Portland, ME from C$ 245

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
20 Feb — 27 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 21 January 2026.

Fri 10/43:35 p.m.
YVR
-
PWM
2 stops27h 05m
United Airlines
Wed 15/46:04 a.m.
PWM
-
YVR
1 stop8h 29m
United Airlines
Deal found 21/1C$ 426
Sat 27/69:00 a.m.
YVR
-
PWM
2 stops23h 55m
WestJet
Sat 4/711:38 a.m.
PWM
-
YVR
2 stops10h 57m
WestJet
Deal found 20/1C$ 554
Tue 17/26:00 a.m.
YYZ
-
PWM
1 stop11h 07m
American Airlines
Tue 24/25:40 p.m.
PWM
-
YYZ
1 stop17h 19m
American Airlines
Deal found 20/1C$ 564
Fri 6/21:10 p.m.
YVR
-
PWM
2 stops21h 46m
Air Canada
Mon 9/26:00 a.m.
PWM
-
YVR
2 stops17h 52m
Air Canada
Deal found 19/1C$ 606
Sat 2/56:00 a.m.
YYC
-
PWM
1 stop7h 41m
United Airlines
Tue 5/59:39 a.m.
PWM
-
YYC
2 stops14h 09m
United Airlines
Deal found 20/1C$ 610
Fri 6/27:25 a.m.
YVR
-
PWM
2 stops13h 55m
Delta
Mon 9/22:35 p.m.
PWM
-
YVR
2 stops12h 24m
Delta
Deal found 21/1C$ 633
Thu 2/42:29 p.m.
YUL
-
PWM
1 stop8h 43m
Delta
Tue 7/46:03 a.m.
PWM
-
YUL
1 stop26h 27m
Delta
Deal found 21/1C$ 658
Sat 2/510:00 a.m.
YYC
-
PWM
1 stop11h 23m
Delta
Tue 5/52:51 p.m.
PWM
-
YYC
1 stop8h 09m
Delta
Deal found 21/1C$ 684
Sat 14/22:13 p.m.
YUL
-
PWM
1 stop4h 43m
United Airlines
Sat 21/29:40 a.m.
PWM
-
YUL
1 stop5h 36m
United Airlines
Deal found 20/1C$ 687
Fri 6/36:00 a.m.
YVR
-
PWM
2 stops27h 00m
WestJet
Fri 13/34:48 p.m.
PWM
-
YVR
2 stops31h 20m
WestJet
Deal found 20/1C$ 689
Fri 6/37:30 a.m.
YUL
-
PWM
2 stops16h 20m
American Airlines
Fri 13/36:00 a.m.
PWM
-
YUL
2 stops16h 56m
American Airlines
Deal found 20/1C$ 698
Wed 21/19:40 a.m.
YYZ
-
PWM
2 stops49h 09m
Multiple Airlines
Wed 28/111:02 a.m.
PWM
-
YYZ
1 stop27h 14m
Multiple Airlines
Deal found 20/1C$ 713

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 21 January 2026.

Round-trip from

C$ 426

One-way from

C$ 245

Popular in

May

Cheapest in

March

Average price

C$ 636
United Airlines
  • United Airlines
  • 10/4-15/4
  • 4 total stops
  • 42h 19m total
  • Canada to Portland
Search Deals
Delta
  • Delta
  • 10/3
  • 2 total stops
  • 13h 34m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 37 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

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 21 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 10/4

3:35 p.m.-9:40 p.m.

2 stops27h 05m

Portland

Wed 15/4

6:04 a.m.-6:18 p.m.

2 stops15h 14m

C$ 426

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 27/6

9:00 a.m.-11:55 a.m.

2 stops23h 55m

Portland

Sat 4/7

11:38 a.m.-7:35 p.m.

2 stops10h 57m

C$ 554

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/2

6:00 a.m.-5:07 p.m.

1 stop11h 07m

Portland

Tue 24/2

5:40 p.m.-10:59 a.m.

1 stop17h 19m

C$ 564

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Fri 6/2

1:10 p.m.-1:56 p.m.

2 stops21h 46m

Portland

Mon 9/2

6:00 a.m.-8:52 p.m.

2 stops17h 52m

C$ 606

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Sat 2/5

6:00 a.m.-3:41 p.m.

1 stop7h 41m

Portland

Tue 5/5

9:39 a.m.-9:48 p.m.

2 stops14h 09m

C$ 610

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$ 633

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

2:29 p.m.-11:12 p.m.

1 stop8h 43m

Portland

Tue 7/4

6:03 a.m.-8:30 a.m.

1 stop26h 27m

C$ 658

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 19/2

6:45 a.m.-3:14 p.m.

1 stop8h 29m

Portland

Mon 23/2

6:00 a.m.-11:48 a.m.

1 stop5h 48m

C$ 669

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Sat 2/5

10:00 a.m.-11:23 p.m.

1 stop11h 23m

Portland

Tue 5/5

2:51 p.m.-9:00 p.m.

1 stop8h 09m

C$ 684

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

2:13 p.m.-6:56 p.m.

1 stop4h 43m

Portland

Sat 21/2

9:40 a.m.-3:16 p.m.

1 stop5h 36m

C$ 687

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 54 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 21 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
9,191 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
WestJet
7.2
Good
3,247 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 07m. The distance from Canada to Portland, Maine is about 748 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, Montreal Pierre Elliott Trudeau Intl - Portland and Toronto Pearson 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 248AverageC$ 686FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 541AverageC$ 674FlexibilityNo 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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