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Portland

$168+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
mai 11 — mai 181
E 5/11
E 5/18
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 aprill 11, 2026.

This United Airlines deal was found by Cheapflights users on 4/8. 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.
L 5/232:50 pm
YHZ
-
PWM
1 stop4h 35m
United Airlines
L 5/306:00 am
PWM
-
YHZ
1 stop7h 03m
United Airlines
Deal found 4/8$291
This WestJet deal was found by Cheapflights users on 4/9. 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.
P 5/243:30 pm
YHZ
-
PWM
1 stop21h 25m
WestJet
K 5/274:48 pm
PWM
-
YHZ
1 stop27h 57m
WestJet
Deal found 4/9$294
This WestJet deal was found by Cheapflights users on 4/7. 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.
T 9/223:45 pm
YHZ
-
PWM
2 stops22h 36m
WestJet
K 9/234:50 pm
PWM
-
YHZ
1 stop27h 55m
WestJet
Deal found 4/7$301
This United Airlines deal was found by Cheapflights users on 4/6. 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.
T 10/2710:30 am
YVR
-
PWM
1 stop7h 57m
United Airlines
L 10/319:45 am
PWM
-
YVR
1 stop9h 04m
United Airlines
Deal found 4/6$307
This Delta deal was found by Cheapflights users on 4/8. 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.
T 10/275:15 pm
YVR
-
PWM
2 stops14h 40m
Delta
N 10/2911:30 am
PWM
-
YVR
1 stop12h 02m
Delta
Deal found 4/8$308
This WestJet deal was found by Cheapflights users on 4/8. 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.
L 5/233:45 pm
YHZ
-
PWM
2 stops43h 38m
WestJet
L 5/3012:50 pm
PWM
-
YHZ
1 stop7h 55m
WestJet
Deal found 4/8$325
This United Airlines deal was found by Cheapflights users on 4/6. 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.
N 5/216:00 am
YOW
-
PWM
1 stop4h 07m
United Airlines
N 5/285:15 am
PWM
-
YOW
1 stop13h 33m
United Airlines
Deal found 4/6$346
This United Airlines deal was found by Cheapflights users on 4/7. 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.
K 6/36:25 am
YOW
-
PWM
1 stop8h 01m
United Airlines
N 6/45:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 4/7$347
This United Airlines deal was found by Cheapflights users on 4/8. 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.
P 5/246:00 am
YOW
-
PWM
1 stop4h 07m
United Airlines
K 5/279:55 am
PWM
-
YOW
1 stop4h 22m
United Airlines
Deal found 4/8$361
This United Airlines deal was found by Cheapflights users on 4/10. 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.
P 5/247:00 am
YHZ
-
PWM
1 stop7h 25m
United Airlines
K 5/276:00 am
PWM
-
YHZ
1 stop8h 58m
United Airlines
Deal found 4/10$365
This United Airlines deal was found by Cheapflights users on 4/7. 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.
L 6/66:25 am
YOW
-
PWM
1 stop8h 01m
United Airlines
L 8/85:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 4/7$366
This American Airlines deal was found by Cheapflights users on 4/6. 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.
K 5/67:25 pm
YYZ
-
PWM
1 stop14h 29m
American Airlines
L 5/93:40 pm
PWM
-
YYZ
1 stop18h 39m
American Airlines
Deal found 4/6$367

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 aprill 11, 2026.

Round-trip from

$291
(United Airlines)

One-way from

$168
(United Airlines)
From Canada to Portland
Search Deals
One-way flight from Canada to Portland
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 aprill 11, 2026.
Use the filters below to find and compare flights from Canada to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

L 5/23

2:50 pm-6:25 pm

1 stop4h 35m

Portland

L 5/30

6:00 am-2:03 pm

1 stop7h 03m

$291

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

P 5/24

3:30 pm-11:55 am

1 stop21h 25m

Portland

K 5/27

4:48 pm-9:45 pm

1 stop27h 57m

$294

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

T 9/22

3:45 pm-1:21 pm

2 stops22h 36m

Portland

K 9/23

4:50 pm-9:45 pm

1 stop27h 55m

$301

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

L 5/23

3:45 pm-10:23 am

2 stops43h 38m

Portland

L 5/30

12:50 pm-9:45 pm

1 stop7h 55m

$325

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

N 5/21

6:00 am-10:07 am

1 stop4h 07m

Portland

N 5/28

5:15 am-6:48 pm

1 stop13h 33m

$346
Quickest round-trip

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

P 5/24

6:00 am-10:07 am

1 stop4h 07m

Portland

K 5/27

9:55 am-2:17 pm

1 stop4h 22m

$361

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

P 5/24

7:00 am-1:25 pm

1 stop7h 25m

Portland

K 5/27

6:00 am-3:58 pm

1 stop8h 58m

$365

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

E 5/25

7:00 am-1:25 pm

1 stop7h 25m

Portland

E 6/1

3:16 pm-11:55 pm

1 stop7h 39m

$366

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

N 6/25

7:30 pm-11:51 pm

1 stop4h 21m

Portland

P 6/28

5:15 am-6:48 pm

1 stop13h 33m

$366

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

L 6/6

6:25 am-2:26 pm

1 stop8h 01m

Portland

L 8/8

5:15 am-10:03 am

1 stop4h 48m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $106). 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 aprill 11, 2026.
See what other customers who have flown with 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.
United Airlines
7.4
Good
9,569 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,569 reviews
United Airlines
7.4
Good
9,569 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    United Airlines, WestJet, and Delta can get you from Canada to Portland, Maine in just under 4h 35m. Your travel time can differ by up to 16h 50m. The distance between Canada and Portland, Maine is about 347 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 $291 one-way.

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

    Most travelers choose Montreal Pierre Elliott Trudeau Intl - Portland, Vancouver 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 $106). 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
Lewiston
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 aprill 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$292Average$324FlexibilityNo cancel feeOn-time69%

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