Find flights
When to book
Airlines
FAQs

Cheap flights from Canada to Portland, ME from C$ 278

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
10 Apr — 17 Apr1
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 11 March 2026.

Tue 21/43:35 p.m.
YVR
-
PWM
2 stops14h 50m
United Airlines
Tue 28/46:04 a.m.
PWM
-
YVR
1 stop8h 29m
United Airlines
Deal found 7/3C$ 439
Tue 21/43:35 p.m.
YVR
-
PWM
2 stops14h 50m
United Airlines
Sat 25/46:00 a.m.
PWM
-
YVR
1 stop8h 33m
United Airlines
Deal found 8/3C$ 440
Mon 6/43:51 p.m.
YYZ
-
PWM
1 stop18h 03m
American Airlines
Mon 13/43:39 p.m.
PWM
-
YYZ
1 stop7h 32m
American Airlines
Deal found 7/3C$ 456
Mon 20/46:00 a.m.
YYZ
-
PWM
1 stop8h 11m
Delta
Mon 27/42:51 p.m.
PWM
-
YYZ
1 stop26h 48m
Delta
Deal found 6/3C$ 459
Mon 20/47:15 a.m.
YYZ
-
PWM
1 stop7h 54m
American Airlines
Mon 27/43:39 p.m.
PWM
-
YYZ
1 stop7h 32m
American Airlines
Deal found 7/3C$ 472
Tue 21/47:15 a.m.
YYZ
-
PWM
1 stop7h 54m
American Airlines
Mon 27/410:24 a.m.
PWM
-
YYZ
1 stop12h 47m
American Airlines
Deal found 8/3C$ 475
Wed 1/45:30 a.m.
YVR
-
PWM
2 stops14h 42m
WestJet
Tue 7/44:48 p.m.
PWM
-
YVR
2 stops25h 05m
WestJet
Deal found 10/3C$ 486
Sun 3/58:45 a.m.
YWG
-
PWM
2 stops28h 29m
United Airlines
Thu 7/56:00 a.m.
PWM
-
YWG
1 stop6h 52m
United Airlines
Deal found 10/3C$ 493
Fri 21/810:31 a.m.
YUL
-
PWM
1 stop25h 53m
American Airlines
Fri 28/81:14 p.m.
PWM
-
YUL
1 stop20h 36m
American Airlines
Deal found 9/3C$ 504
Tue 5/56:59 p.m.
YYZ
-
PWM
1 stop15h 53m
Delta
Sun 10/56:02 a.m.
PWM
-
YYZ
1 stop17h 39m
Delta
Deal found 6/3C$ 512
Tue 9/67:25 p.m.
YYZ
-
PWM
1 stop13h 28m
American Airlines
Thu 18/61:35 p.m.
PWM
-
YYZ
1 stop9h 30m
American Airlines
Deal found 10/3C$ 513
Tue 9/67:00 a.m.
YWG
-
PWM
1 stop6h 26m
United Airlines
Sat 13/66:00 a.m.
PWM
-
YWG
1 stop6h 52m
United Airlines
Deal found 9/3C$ 516

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 11 March 2026.

Round-trip from

C$ 439

One-way from

C$ 278

Popular in

May

Cheapest in

June

Average price

C$ 587
United Airlines
  • United Airlines
  • 21/4-28/4
  • 3 total stops
  • 23h 19m total
  • Canada to Portland
Search Deals
United Airlines
  • United Airlines
  • 21/4
  • 1 total stop
  • 6h 40m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 11 March 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

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 21/4

3:35 p.m.-9:25 a.m.

2 stops14h 50m

Portland

Tue 28/4

6:04 a.m.-8:59 p.m.

2 stops17h 55m

C$ 439

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 7/4

3:35 p.m.-9:25 a.m.

2 stops14h 50m

Portland

Tue 14/4

7:33 p.m.-10:48 a.m.

2 stops18h 15m

C$ 440

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 21/4

3:35 p.m.-9:25 a.m.

2 stops14h 50m

Portland

Sat 25/4

6:00 a.m.-11:33 a.m.

1 stop8h 33m

C$ 440

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 21/4

12:09 p.m.-12:46 a.m.

1 stop12h 37m

Portland

Mon 27/4

2:51 p.m.-5:39 p.m.

1 stop26h 48m

C$ 459

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 20/4

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Portland

Mon 27/4

2:51 p.m.-5:39 p.m.

1 stop26h 48m

C$ 459

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 20/4

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

1 stop7h 54m

Portland

Mon 27/4

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

1 stop8h 21m

C$ 475

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Sun 3/5

8:45 a.m.-2:14 p.m.

2 stops28h 29m

Portland

Thu 7/5

6:00 a.m.-11:52 a.m.

1 stop6h 52m

C$ 493

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 21/4

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

1 stop7h 54m

Portland

Mon 27/4

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

1 stop8h 21m

C$ 519

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Fri 29/5

6:00 a.m.-12:00 p.m.

2 stops27h 00m

Portland

Sat 13/6

12:50 p.m.-10:35 p.m.

2 stops12h 45m

C$ 531

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Tue 14/4

5:00 a.m.-4:45 p.m.

2 stops10h 45m

Portland

Wed 15/4

4:43 p.m.-7:09 p.m.

2 stops27h 26m

C$ 563

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
...
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 C$ 145). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 257). 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 11 March 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
9,413 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

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
9,413 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

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
3,288 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

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 7h 54m. 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 Toronto Pearson Intl - Portland, Vancouver Intl - Portland and Winnipeg - 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$ 145). Flying from Canada to Portland, Maine in November is currently the most expensive (average of C$ 257). 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 374AverageC$ 690FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 486AverageC$ 677FlexibilityNo 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.