Find flights
When to book
Airlines
FAQs

Cheap flights from Canada to Portland, ME from C$ 251

YYZ — PWM
3 Oct — 10 Oct1
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

Thu 29/106:00 a.m. -
2 stops14h 01m
Mon 2/1111:55 a.m. -
1 stop12h 38m
Deal found 1/9C$ 440
Fri 30/1011:05 p.m. -
2 stops13h 50m
Mon 2/1111:55 a.m. -
1 stop12h 38m
Deal found 1/9C$ 497
Sat 26/97:10 p.m. -
2 stops10h 58m
Tue 29/96:00 a.m. -
1 stop15h 15m
Deal found 31/8C$ 512
Sat 26/97:10 p.m. -
2 stops10h 58m
Sat 3/106:00 a.m. -
1 stop8h 33m
Deal found 29/8C$ 514
Thu 5/119:45 a.m. -
1 stop10h 36m
Mon 9/115:35 a.m. -
1 stop19h 36m
Deal found 2/9C$ 526
Thu 5/119:45 a.m. -
1 stop10h 36m
Mon 9/115:35 a.m. -
2 stops16h 29m
Deal found 2/9C$ 540
Sun 25/106:30 a.m. -
1 stop26h 38m
Sat 31/106:31 p.m. -
1 stop22h 44m
Deal found 31/8C$ 619
Tue 29/911:02 a.m. -
1 stop12h 43m
Wed 30/96:00 a.m. -
1 stop7h 38m
Deal found 2/9C$ 632
Tue 29/98:00 p.m. -
1 stop13h 08m
Wed 30/911:35 a.m. -
1 stop6h 21m
Deal found 31/8C$ 639
Sat 19/911:00 a.m. -
1 stop6h 54m
Sat 26/96:00 a.m. -
1 stop5h 43m
Deal found 31/8C$ 646
Sat 19/97:00 a.m. -
1 stop14h 23m
Wed 23/96:00 a.m. -
1 stop7h 42m
Deal found 30/8C$ 647
Tue 27/102:24 p.m. -
1 stop9h 35m
Sun 1/115:15 a.m. -
1 stop6h 44m
Deal found 1/9C$ 667

Find flight deals from Canada to Portland

Round-trip from

C$ 440

One-way from

C$ 251
Delta
  • Delta
  • 29/10-2/11
  • 3 total stops
  • 26h 39m total
  • Canada to Portland
Search Deals
United Airlines
  • United Airlines
  • 17/10
  • 2 total stops
  • 15h 48m total
  • Canada to Portland
Search Deals

Cheapflights Fare Finder

 
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 Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Sat 26/9

7:10 p.m.-9:08 a.m.

2 stops10h 58m

Portland

Sat 3/10

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

1 stop8h 33m

C$ 514

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Thu 5/11

9:45 a.m.-10:21 p.m.

1 stop10h 36m

Portland

Mon 9/11

5:35 a.m.-8:04 p.m.

2 stops16h 29m

C$ 540

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 19/9

11:00 a.m.-5:54 p.m.

1 stop6h 54m

Portland

Sat 26/9

6:00 a.m.-11:43 a.m.

1 stop5h 43m

C$ 646
Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Tue 13/10

7:00 p.m.-11:28 p.m.

1 stop4h 28m

Portland

Tue 20/10

6:00 a.m.-11:43 a.m.

1 stop5h 43m

C$ 647

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 19/9

7:00 a.m.-9:23 p.m.

1 stop14h 23m

Portland

Wed 23/9

6:00 a.m.-1:42 p.m.

1 stop7h 42m

C$ 647

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Tue 22/9

7:00 p.m.-11:32 p.m.

1 stop4h 32m

Portland

Sat 26/9

8:03 a.m.-1:47 p.m.

1 stop5h 44m

C$ 649

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Sat 26/9

12:40 p.m.-11:28 p.m.

1 stop7h 48m

Portland

Tue 29/9

6:00 a.m.-10:26 p.m.

1 stop19h 26m

C$ 654

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 26/9

7:00 p.m.-11:28 p.m.

1 stop4h 28m

Portland

Sat 3/10

6:00 a.m.-11:43 a.m.

1 stop5h 43m

C$ 658

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Mon 30/11

6:40 p.m.-11:21 p.m.

1 stop4h 41m

Portland

Wed 2/12

3:15 p.m.-9:29 p.m.

1 stop6h 14m

C$ 668

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 19/9

10:00 a.m.-4:01 p.m.

1 stop6h 01m

Portland

Mon 21/9

11:50 a.m.-6:34 p.m.

1 stop6h 44m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 57 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

Cheapflights Insights

Everything you need to know about your flight from Canada to Portland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portland

Read reviews from past customers who have flown United Airlines 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
10,158 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
10,158 reviews
United Airlines
7.4
Good
10,158 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

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

  • 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 17m. The distance from Canada to Portland, Maine is about 340 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, Montreal Pierre Elliott Trudeau Intl - Portland and Vancouver 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.

See more FAQs

Travelling to a place near Portland?

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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Canada to Portland

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 405AverageC$ 708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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.