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$164+ Cheap flights from Portland, ME (PWM) to Canada

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
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Cheap flight deals from Portland to Canada

Cheapest flights from Portland to Canada
Explore the most affordable flight options available from Portland to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.

This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 am
PWM
-
YVR
2 stops20h 10m
United Airlines
Sun 9/69:47 am
YVR
-
PWM
2 stops11h 12m
United Airlines
Deal found 7/10$369
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:57 pm
PWM
-
YVR
1 stop8h 28m
United Airlines
Mon 9/1410:25 pm
YVR
-
PWM
1 stop8h 39m
United Airlines
Deal found 7/9$375
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:15 am
PWM
-
YVR
2 stops16h 03m
United Airlines
Sat 9/195:25 pm
YVR
-
PWM
2 stops13h 39m
United Airlines
Deal found 7/6$390
This Justfly.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
PWM
-
YVR
2 stops20h 45m
WestJet
Mon 9/146:00 am
YVR
-
PWM
2 stops14h 17m
WestJet
Deal found 7/9$433
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:25 am
PWM
-
YYZ
1 stop12h 12m
Delta
Wed 10/286:15 am
YYZ
-
PWM
1 stop10h 44m
Delta
Deal found 7/7$452
This oojo deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:50 am
PWM
-
YVR
2 stops10h 20m
WestJet
Thu 8/271:25 pm
YVR
-
PWM
1 stop23h 36m
WestJet
Deal found 7/6$456
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:57 pm
PWM
-
YVR
1 stop8h 28m
United Airlines
Sat 9/128:25 am
YVR
-
PWM
1 stop9h 58m
United Airlines
Deal found 7/8$461
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:30 pm
PWM
-
YYZ
1 stop9h 30m
American Airlines
Mon 8/311:15 pm
YYZ
-
PWM
1 stop9h 33m
American Airlines
Deal found 7/9$468
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:30 am
PWM
-
YYZ
1 stop10h 56m
Delta
Sat 10/317:59 am
YYZ
-
PWM
1 stop9h 00m
Delta
Deal found 7/7$472
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:02 am
PWM
-
YYZ
1 stop10h 43m
American Airlines
Sat 8/297:29 am
YYZ
-
PWM
1 stop7h 38m
American Airlines
Deal found 7/8$476
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
PWM
-
YVR
1 stop19h 25m
United Airlines
Tue 8/412:40 pm
YVR
-
PWM
1 stop7h 50m
United Airlines
Deal found 7/7$477
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am
PWM
-
YYZ
1 stop14h 29m
American Airlines
Wed 12/97:30 am
YYZ
-
PWM
1 stop4h 41m
American Airlines
Deal found 7/9$478

Find flight deals from Portland to Canada

Keep the following information in mind while searching for Portland to Canada flight deals. Data was last updated July 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$375
(United Airlines)

One-way from

$164
(oojo)
Provider with most accurate pricing for Portland-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Toronto (YTO) flights.
Search Deals
From Portland to Canada
Search Deals
One-way flight from Portland to Canada
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Canada 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 2,558,603 searches. Data last updated July 10, 2026.
Use the filters below to find and compare flights from Portland to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Sat 8/29

5:15 am-10:25 pm

2 stops20h 10m

Vancouver Intl

Sun 9/6

9:47 am-11:59 pm

2 stops11h 12m

$369

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 9/9

4:57 pm-10:25 pm

1 stop8h 28m

Vancouver Intl

Mon 9/14

10:25 pm-10:04 am

1 stop8h 39m

$375

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Tue 9/15

5:15 am-11:07 am

1 stop8h 52m

Vancouver Intl

Sat 9/19

5:25 pm-10:04 am

2 stops13h 39m

$384

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Wed 9/9

6:00 am-10:25 pm

1 stop19h 25m

Vancouver Intl

Tue 9/15

3:35 pm-9:08 am

2 stops14h 33m

$384

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 10/23

6:28 am-11:37 pm

1 stop17h 09m

Toronto Pearson Intl

Fri 10/30

6:15 am-11:06 pm

1 stop16h 51m

$452

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 10/23

6:28 am-11:37 pm

1 stop17h 09m

Toronto Pearson Intl

Sun 10/25

6:15 am-7:29 pm

1 stop13h 14m

$452

PortlandVancouver

PWM - YVR

PWMYVR

Portland

Thu 9/10

4:57 pm-10:25 pm

1 stop8h 28m

Vancouver Intl

Sat 9/12

8:25 am-9:23 pm

1 stop9h 58m

$461

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 8/23

6:03 am-11:49 am

1 stop5h 46m

Toronto Pearson Intl

Wed 8/26

9:44 am-11:59 pm

1 stop14h 15m

$485
Quickest round-trip

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 8/21

7:35 pm-11:54 pm

1 stop4h 19m

Toronto Pearson Intl

Mon 8/24

2:45 pm-9:23 pm

1 stop6h 38m

$485

PortlandHalifax

PWM - YHZ

PWMYHZ

Portland

Tue 8/25

6:00 am-2:03 pm

1 stop7h 03m

Halifax Intl

Sat 8/29

7:00 am-6:29 pm

1 stop12h 29m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Portland to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Portland 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 Portland to Canada
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated July 10, 2026.
Read through reviews of airlines operating flights from Portland to Canada, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,966 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,966 reviews
United Airlines
7.4
Good
9,966 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,799 reviews
United Airlines
7.4
Good
9,966 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Portland to Canada. 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 from for flights from Portland to Canada?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Canada from Portland.

  • How long is the flight from Portland, Maine to Canada?

    There are many flights that can get you from Portland, Maine to Canada in 15h 42m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Portland, Maine and Canada are separated by a distance of 2074 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Portland, Maine to Canada one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $153. Users have also found prices from $174 and $188 on American Airlines and WestJet, respectively.

  • What are the most popular routes from Portland, Maine to Canada?

    The most popular flight routes from Portland, Maine to Canada are Portland - Toronto Pearson Intl, Portland - Vancouver Intl and Portland - Halifax Intl.

  • Can I find deals for flights from Portland to Canada that include hotel bookings?

    Yes. In addition to deals on Portland to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Canada.

  • Can I find deals for business class flights from Portland to Canada?

    Yes. Cheapflights offers flight deals from Portland to Canada 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

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Top airline flying from Portland to Canada

Discover the top airline that operate flights from Portland to Canada. 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 2,558,603 searches. Data last updated July 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$351Average$638FlexibilityNo cancel feeOn-time69%

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