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Cheap flights from Canada to Portland, ME from C$ 328

YYZ — PWM
13 Dec — 20 Dec1
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

Tue 8/129:35 a.m. -
1 stop23h 33m
Tue 15/1210:01 a.m. -
1 stop28h 29m
Deal found 10/11C$ 661
Sat 5/126:00 a.m. -
1 stop9h 20m
Sat 12/126:12 a.m. -
1 stop7h 12m
Deal found 11/11C$ 681
Wed 16/122:57 p.m. -
1 stop8h 27m
Wed 13/14:25 p.m. -
1 stop7h 34m
Deal found 10/11C$ 684
Wed 2/122:57 p.m. -
1 stop5h 45m
Fri 4/126:00 a.m. -
1 stop11h 49m
Deal found 13/11C$ 696
Mon 7/1210:30 a.m. -
1 stop12h 54m
Mon 14/124:47 p.m. -
1 stop7h 12m
Deal found 9/11C$ 718
Thu 10/1212:55 p.m. -
1 stop8h 17m
Thu 17/126:00 a.m. -
1 stop5h 48m
Deal found 10/11C$ 720
Tue 8/126:00 a.m. -
1 stop4h 30m
Tue 15/125:06 a.m. -
2 stops10h 39m
Deal found 10/11C$ 745
Mon 21/122:45 p.m. -
1 stop9h 14m
Fri 25/127:08 p.m. -
1 stop4h 44m
Deal found 10/11C$ 763
Tue 17/116:00 a.m. -
1 stop9h 16m
Tue 24/1111:39 a.m. -
1 stop6h 15m
Deal found 10/11C$ 768
Sat 5/1212:00 p.m. -
2 stops9h 30m
Sat 12/129:12 a.m. -
1 stop4h 31m
Deal found 11/11C$ 791
Tue 1/1212:25 a.m. -
2 stops18h 17m
Sun 6/126:00 a.m. -
2 stops26h 33m
Deal found 11/11C$ 805
Wed 2/121:36 p.m. -
2 stops17h 29m
Sun 6/126:00 a.m. -
1 stop18h 11m
Deal found 12/11C$ 831

Find flight deals from Canada to Portland

Round-trip from

C$ 456

One-way from

C$ 328

Popular in

June

Cheapest in

August

Average price

C$ 778
United Airlines
  • United Airlines
  • 23/1-30/1
  • 4 total stops
  • 38h 08m total
  • Canada to Portland
Search Deals
United Airlines
  • United Airlines
  • 24/11-31/12
  • 2 total stops
  • 23h 36m total
  • Canada to Portland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Mon 7/12

2:25 p.m.-9:08 a.m.

3 stops42h 43m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 349

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Sat 21/11

8:26 a.m.-12:19 a.m.

2 stops13h 53m

Portland

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 375

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 23/11

7:45 a.m.-12:19 a.m.

2 stops14h 34m

Portland

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 375
Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Thu 8/4

6:40 p.m.-10:57 p.m.

1 stop4h 17m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Fri 25/12

2:45 p.m.-7:03 p.m.

1 stop4h 18m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Thu 17/12

6:00 a.m.-3:20 p.m.

1 stop9h 20m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Thu 7/1

4:08 p.m.-2:33 p.m.

2 stops20h 25m

Portland

Sun 17/1

6:00 a.m.-10:19 p.m.

2 stops18h 19m

C$ 456

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Sat 21/11

9:45 a.m.-11:21 p.m.

1 stop11h 36m

Portland

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 479

CalgaryPortland

YYC Calgary - PWM Portland

YYCPWM

Calgary

Thu 26/11

4:30 p.m.-5:02 p.m.

2 stops22h 32m

Portland

Wed 31/12

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

Nonstop0h 00m

C$ 487

HalifaxPortland

YHZ Halifax Intl - PWM Portland

YHZPWM

Halifax Intl

Thu 24/12

2:10 p.m.-6:30 p.m.

1 stop5h 20m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 512

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 52 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

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
7.3
Good
10,486 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.3

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
7.3
Good
10,486 reviews
United Airlines
7.3
Good
10,486 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.3

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 9h 20m. 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 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.

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$ 438AverageC$ 890FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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