Find flights
When to book
Airlines
FAQs

Cheap flights from Canada to Portland, ME from C$ 271

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
24 Mrz — 31 Mrz1
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 22 Februar 2026.

So 24/56:00 a.m.
YEG
-
PWM
2 stops15h 51m
United Airlines
Do 28/510:55 a.m.
PWM
-
YEG
2 stops13h 09m
United Airlines
Deal found 19/2C$ 456
Mo 6/43:51 p.m.
YYZ
-
PWM
1 stop18h 03m
American Airlines
Mo 13/410:24 a.m.
PWM
-
YYZ
1 stop12h 47m
American Airlines
Deal found 20/2C$ 468
Di 24/33:30 p.m.
YVR
-
PWM
2 stops16h 19m
United Airlines
Mi 1/46:04 a.m.
PWM
-
YVR
1 stop15h 07m
United Airlines
Deal found 19/2C$ 491
Sa 27/61:25 p.m.
YVR
-
PWM
1 stop23h 50m
WestJet
Sa 4/711:38 a.m.
PWM
-
YVR
2 stops13h 02m
WestJet
Deal found 21/2C$ 516
Do 5/116:00 a.m.
YVR
-
PWM
2 stops26h 53m
WestJet
Mo 9/115:59 p.m.
PWM
-
YVR
2 stops33h 16m
WestJet
Deal found 20/2C$ 527
Di 24/312:35 p.m.
YVR
-
PWM
2 stops19h 14m
United Airlines
Di 31/36:04 a.m.
PWM
-
YVR
2 stops19h 52m
United Airlines
Deal found 19/2C$ 529
Do 21/510:30 a.m.
YUL
-
PWM
1 stop26h 10m
American Airlines
Sa 23/59:59 a.m.
PWM
-
YUL
1 stop23h 57m
American Airlines
Deal found 20/2C$ 538
So 5/41:10 p.m.
YYZ
-
PWM
1 stop10h 24m
American Airlines
So 12/47:07 a.m.
PWM
-
YYZ
1 stop10h 36m
American Airlines
Deal found 18/2C$ 553
Di 28/42:00 p.m.
YWG
-
PWM
1 stop6h 40m
United Airlines
Fr 1/57:10 p.m.
PWM
-
YWG
2 stops17h 42m
United Airlines
Deal found 19/2C$ 566
Mi 25/31:37 p.m.
YVR
-
PWM
2 stops30h 13m
American Airlines
Mi 1/410:58 a.m.
PWM
-
YVR
2 stops28h 44m
American Airlines
Deal found 19/2C$ 570
Di 24/33:17 p.m.
YEG
-
PWM
2 stops17h 32m
United Airlines
Mi 1/46:04 a.m.
PWM
-
YEG
2 stops18h 00m
United Airlines
Deal found 19/2C$ 581
Mi 25/310:30 p.m.
YVR
-
PWM
2 stops15h 38m
WestJet
Di 31/34:48 p.m.
PWM
-
YVR
2 stops25h 05m
WestJet
Deal found 19/2C$ 584

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 22 Februar 2026.

Round-trip from

C$ 456

One-way from

C$ 271

Popular in

February

Cheapest in

October

Average price

C$ 424
United Airlines
  • United Airlines
  • 24/5-28/5
  • 4 total stops
  • 29h 00m total
  • Canada to Portland
Search Deals
3/3
  • 3/3
  • 1 total stop
  • 27h 07m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 22 Februar 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

EdmontonPortland

YEG - PWM

YEGPWM

Edmonton

So 24/5

6:00 a.m.-11:51 p.m.

2 stops15h 51m

Portland

Do 28/5

10:55 a.m.-10:04 p.m.

2 stops13h 09m

C$ 456

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mo 6/4

3:51 p.m.-9:54 a.m.

1 stop18h 03m

Portland

Mo 13/4

10:24 a.m.-11:11 p.m.

1 stop12h 47m

C$ 468

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mo 20/4

7:15 a.m.-3:09 p.m.

1 stop7h 54m

Portland

Mo 27/4

10:24 a.m.-6:45 p.m.

1 stop8h 21m

C$ 468

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Di 21/4

7:25 p.m.-9:54 a.m.

1 stop14h 29m

Portland

Di 28/4

10:24 a.m.-6:45 p.m.

1 stop8h 21m

C$ 468

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Di 24/3

3:30 p.m.-10:49 a.m.

2 stops16h 19m

Portland

Mi 1/4

6:04 a.m.-6:11 p.m.

1 stop15h 07m

C$ 491

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sa 27/6

1:25 p.m.-4:15 p.m.

1 stop23h 50m

Portland

Sa 4/7

11:38 a.m.-9:40 p.m.

2 stops13h 02m

C$ 516

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Do 21/5

10:30 a.m.-12:40 p.m.

1 stop26h 10m

Portland

Sa 23/5

9:59 a.m.-9:56 a.m.

1 stop23h 57m

C$ 538

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

So 5/4

1:10 p.m.-11:34 p.m.

1 stop10h 24m

Portland

So 12/4

7:07 a.m.-5:43 p.m.

1 stop10h 36m

C$ 553

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Di 28/4

10:45 a.m.-11:02 a.m.

2 stops23h 17m

Portland

Fr 1/5

5:26 p.m.-2:25 p.m.

2 stops21h 59m

C$ 566

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Di 28/4

2:00 p.m.-9:40 p.m.

1 stop6h 40m

Portland

Fr 1/5

7:10 p.m.-11:52 a.m.

2 stops17h 42m

C$ 566

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 46 results
1
2
3
...
5

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$ 146). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 259). 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 22 Februar 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
9,341 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

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
9,341 reviews
United Airlines
7.4
Good
9,341 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

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
WestJet
7.2
Good
3,270 reviews
United Airlines
7.4
Good
9,341 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

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 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 15h 51m. The distance from Canada to Portland, Maine is about 3306 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, 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.

  • 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$ 146). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 259). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 22 Februar 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 377AverageC$ 658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 489AverageC$ 682FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Portland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portland from Canada today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Canada to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Canada.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.