Find flights
When to book
Airlines
FAQs

Cheap flights from Canada to Portland, ME from C$ 368

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
26 Feb — 5 Mar1
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 27 January 2026.

Wed 11/311:40 a.m.
YYZ
-
PWM
1 stop11h 54m
American Airlines
Wed 18/36:17 a.m.
PWM
-
YYZ
1 stop9h 46m
American Airlines
Deal found 25/1C$ 552
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 27/1C$ 555
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 25/1C$ 609
Wed 11/310:30 p.m.
YVR
-
PWM
2 stops14h 36m
WestJet
Wed 18/34:48 p.m.
PWM
-
YVR
2 stops25h 05m
WestJet
Deal found 25/1C$ 615
Thu 30/46:00 a.m.
YYZ
-
PWM
1 stop18h 46m
Delta
Sat 2/54:42 p.m.
PWM
-
YYZ
1 stop6h 14m
Delta
Deal found 25/1C$ 633
Thu 12/36:00 a.m.
YVR
-
PWM
2 stops26h 04m
WestJet
Thu 19/35:48 p.m.
PWM
-
YVR
2 stops24h 05m
WestJet
Deal found 26/1C$ 649
Sat 2/57:30 a.m.
YYZ
-
PWM
1 stop5h 57m
United Airlines
Sat 2/53:39 p.m.
PWM
-
YYZ
1 stop6h 44m
United Airlines
Deal found 25/1C$ 661
Mon 4/511:00 a.m.
YYC
-
PWM
1 stop26h 57m
WestJet
Mon 11/512:50 p.m.
PWM
-
YYC
1 stop9h 15m
WestJet
Deal found 27/1C$ 667
Fri 1/56:00 a.m.
YYZ
-
PWM
1 stop4h 52m
Delta
Mon 4/54:42 p.m.
PWM
-
YYZ
1 stop6h 14m
Delta
Deal found 25/1C$ 670
Sun 1/312:31 p.m.
YYZ
-
PWM
1 stop10h 28m
American Airlines
Wed 4/36:00 a.m.
PWM
-
YYZ
1 stop5h 51m
American Airlines
Deal found 26/1C$ 676
Sun 3/511:00 a.m.
YYC
-
PWM
1 stop26h 57m
WestJet
Wed 6/54:42 p.m.
PWM
-
YYC
1 stop29h 23m
WestJet
Deal found 26/1C$ 690
Tue 3/26:40 a.m.
YWG
-
PWM
2 stops14h 47m
Delta
Thu 5/212:43 p.m.
PWM
-
YWG
2 stops11h 55m
Delta
Deal found 26/1C$ 691

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 27 January 2026.

Round-trip from

C$ 555

One-way from

C$ 368

Popular in

May

Cheapest in

March

Average price

C$ 630
WestJet
  • WestJet
  • 27/6-4/7
  • 4 total stops
  • 34h 52m total
  • Canada to Portland
Search Deals
WestJet
  • WestJet
  • 25/4
  • 2 total stops
  • 49h 12m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 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 27 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

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 11/3

11:40 a.m.-11:34 p.m.

1 stop11h 54m

Portland

Wed 18/3

6:17 a.m.-4:03 p.m.

1 stop9h 46m

C$ 552

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$ 555

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$ 609

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Wed 11/3

10:30 p.m.-4:06 p.m.

2 stops14h 36m

Portland

Wed 18/3

4:48 p.m.-2:53 p.m.

2 stops25h 05m

C$ 615

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 30/4

6:00 a.m.-12:46 a.m.

1 stop18h 46m

Portland

Sun 3/5

6:30 a.m.-11:26 a.m.

1 stop4h 56m

C$ 633

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 12/3

6:00 a.m.-11:04 a.m.

2 stops26h 04m

Portland

Thu 19/3

5:48 p.m.-2:53 p.m.

2 stops24h 05m

C$ 649

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 2/5

7:30 a.m.-1:27 p.m.

1 stop5h 57m

Portland

Sat 2/5

3:39 p.m.-10:23 p.m.

1 stop6h 44m

C$ 661

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Mon 4/5

11:00 a.m.-3:57 p.m.

1 stop26h 57m

Portland

Mon 11/5

12:50 p.m.-8:05 p.m.

1 stop9h 15m

C$ 667

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 1/5

6:00 a.m.-10:52 a.m.

1 stop4h 52m

Portland

Sun 3/5

6:30 a.m.-11:26 a.m.

1 stop4h 56m

C$ 670

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 1/3

6:10 a.m.-12:00 p.m.

1 stop5h 50m

Portland

Wed 4/3

12:43 p.m.-5:47 p.m.

1 stop5h 04m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 58 results
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$ 147). 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 27 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
9,205 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
3,251 reviews
United Airlines
7.4
Good
9,205 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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 41m. The distance from Canada to Portland, Maine is about 3338 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$ 147). 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.

Alternative routes for Canada to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Boston flights
Toronto Island to Boston flights
Pierre Elliott Trudeau Intl to Boston flights
Halifax to Boston flights
Vancouver Intl to Boston flights
Ottawa to Boston flights
Calgary to Boston flights
Sydney to Boston flights
Abbotsford to Boston flights
Hamilton to Boston flights
Québec City to Boston flights
Kelowna to Boston flights
Vancouver Intl to Portland flights
Winnipeg to Boston flights
Saskatoon to Boston flights
Pierre Elliott Trudeau Intl to Portland flights
Charlottetown to Boston flights
Victoria to Boston flights
Edmonton to Boston flights
Pearson Intl to Portland flights
Vancouver Intl to Bangor flights
Regina to Boston flights
Pearson Intl to Bangor flights
Pierre Elliott Trudeau Intl to Bangor flights
Québec City to Bangor flights
Kamloops to Boston flights
London to Boston flights
St. John's to Boston flights
Buffalo to Boston flights
Seattle to Boston flights
St John to Boston flights
Moncton to Boston flights
Thunder Bay to Boston flights
Timmins to Boston flights
Edmonton to Portland flights
Halifax to Bangor flights
Calgary to Portland flights
Winnipeg to Portland flights
San Francisco to Boston flights
Detroit to Boston flights
Pearson Intl to Augusta flights

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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 246AverageC$ 695FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 490AverageC$ 684FlexibilityNo 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.