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Portland

$185+ Cheap flights from Canada to Portland, ME (PWM)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This WestJet deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:00 am
YHZ
-
PWM
2 stops18h 12m
WestJet
Tue 3/316:03 am
PWM
-
YHZ
2 stops18h 38m
WestJet
Deal found 1/26$331
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/243:15 pm
YEG
-
PWM
2 stops15h 56m
United Airlines
Thu 5/286:00 am
PWM
-
YEG
2 stops18h 04m
United Airlines
Deal found 1/28$380
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:00 am
YHZ
-
PWM
2 stops17h 28m
United Airlines
Tue 3/316:04 am
PWM
-
YHZ
2 stops17h 35m
United Airlines
Deal found 1/27$399
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:00 am
YVR
-
PWM
2 stops23h 55m
WestJet
Sat 7/411:38 am
PWM
-
YVR
2 stops10h 57m
WestJet
Deal found 1/27$405
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:15 pm
YVR
-
PWM
1 stop24h 00m
WestJet
Sun 8/911:38 am
PWM
-
YVR
1 stop26h 21m
WestJet
Deal found 1/27$436
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/710:30 pm
YVR
-
PWM
2 stops10h 33m
WestJet
Tue 2/1712:13 pm
PWM
-
YVR
2 stops15h 25m
WestJet
Deal found 1/28$441
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:30 am
YUL
-
PWM
2 stops16h 20m
American Airlines
Tue 2/246:00 am
PWM
-
YUL
2 stops16h 56m
American Airlines
Deal found 1/28$454
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:15 pm
YYZ
-
PWM
2 stops18h 03m
Delta
Thu 3/52:35 pm
PWM
-
YYZ
1 stop8h 19m
Delta
Deal found 1/29$463
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:00 am
YYC
-
PWM
1 stop26h 57m
WestJet
Mon 5/1112:50 pm
PWM
-
YYC
1 stop9h 15m
WestJet
Deal found 1/27$487
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:00 am
YEG
-
PWM
2 stops14h 11m
Delta
Thu 5/286:30 am
PWM
-
YEG
2 stops12h 25m
Delta
Deal found 1/27$504
This WestJet deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:00 am
YYC
-
PWM
1 stop26h 57m
WestJet
Wed 5/64:42 pm
PWM
-
YYC
1 stop29h 23m
WestJet
Deal found 1/26$504
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:45 am
YYC
-
PWM
2 stops14h 01m
Delta
Mon 5/1112:50 pm
PWM
-
YYC
1 stop9h 15m
Delta
Deal found 1/27$506

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 January 29, 2026.

Round-trip from

$331
(WestJet)

One-way from

$185
(United Airlines)

Popular in

May

Cheapest in

March

Average price

$460
From Canada to Portland
Search Deals
One-way flight from Canada to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 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 2,558,603 searches. Data last updated January 29, 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

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Mon 3/30

6:00 am-11:12 pm

2 stops18h 12m

Portland

Tue 3/31

6:03 am-1:41 am

2 stops18h 38m

$331

EdmontonPortland

YEG - PWM

YEGPWM

Edmonton

Sun 5/24

3:15 pm-9:11 am

2 stops15h 56m

Portland

Thu 5/28

6:00 am-10:04 pm

2 stops18h 04m

$380

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Mon 3/30

7:00 am-11:28 pm

2 stops17h 28m

Portland

Tue 3/31

6:04 am-12:39 am

2 stops17h 35m

$399

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 6/27

9:00 am-11:55 am

2 stops23h 55m

Portland

Sat 7/4

11:38 am-7:35 pm

2 stops10h 57m

$405

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Wed 2/18

7:30 am-11:50 pm

2 stops16h 20m

Portland

Tue 2/24

6:00 am-10:56 pm

2 stops16h 56m

$454

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 2/26

5:15 pm-11:18 am

2 stops18h 03m

Portland

Thu 3/5

2:35 pm-10:54 pm

1 stop8h 19m

$463

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Mon 5/4

11:00 am-3:57 pm

1 stop26h 57m

Portland

Mon 5/11

12:50 pm-8:05 pm

1 stop9h 15m

$487

EdmontonPortland

YEG - PWM

YEGPWM

Edmonton

Sun 5/24

7:00 am-11:11 pm

2 stops14h 11m

Portland

Thu 5/28

6:30 am-4:55 pm

2 stops12h 25m

$504

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Sun 5/3

11:00 am-3:57 pm

1 stop26h 57m

Portland

Wed 5/6

4:42 pm-8:05 pm

1 stop29h 23m

$504

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Mon 5/4

8:45 am-12:46 am

2 stops14h 01m

Portland

Mon 5/11

12:50 pm-8:05 pm

1 stop9h 15m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 59 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 $107). Flying from Canada to Portland, Maine in November is currently the most expensive (average of $189). 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 January 29, 2026.
See what other customers who have flown with Delta and United Airlines from Canada to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 2.9 mi from the city center, is the airport you fly into when you book flights from Canada to Portland.

  • How long is the flight from Canada to Portland, Maine?

    WestJet, United Airlines, and American Airlines can get you from Canada to Portland, Maine in just under 15h 56m. Your travel time can differ by up to 2h 16m. The distance between Canada and Portland, Maine is about 2054 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $162. Delta flights start at $285 while deals on American Airlines start at $382 one-way.

  • What are the most popular routes from Canada to Portland, Maine?

    Most travelers choose Montreal Pierre Elliott Trudeau Intl - Portland, Toronto Pearson Intl - Portland or Ottawa - Portland when deciding on the best route from Canada to Portland, Maine.

  • 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 $107). Flying from Canada to Portland, Maine in November is currently the most expensive (average of $189). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top airline flying from Canada to Portland

Discover the top airline 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$292Average$324FlexibilityNo cancel feeOn-time69%

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