How long is the flight from Toronto to Portland, Maine?

Departing from Toronto to Portland, Maine will take you 4h 19m. There are 748 km between Toronto and Portland, Maine. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Portland, Maine ranges from 73.0 - 115.0 mm per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Portland, Maine when rainfall is around 73.0 mm.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from YTO to PWM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Portland, Maine as you normally would.

What airport do you fly into for flights to Portland from Toronto?

Portland (PWM) is the airport you will fly into if you book a flight from Toronto to Portland. You should not have trouble finding flights to Portland from Toronto; the airport handles an average of 0 inbound flights from Toronto per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Portland airport from Toronto. It is only a 4.7 km journey from Portland (PWM) to Portland’s city centre.

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

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

How can I find direct flights from Toronto to Portland?

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

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

Yes. Cheapflights offers flight deals from Toronto 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.

C$ 382+ Cheap Flights from Toronto to Portland, ME

Cheap flight deals from Toronto to Portland

Enter your travel dates to find the best prices.

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Best

Last-minute

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Cheapest flights from Toronto to Portland
Explore the most affordable flight options available from Toronto to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Tue 3/1112:20 p.m. -

1 stop29h 31m

Wed 11/116:31 p.m. -

1 stop24h 49m

Deal found 18/9C$ 582

Tue 3/1112:44 p.m. -

1 stop9h 55m

Tue 10/116:17 a.m. -

1 stop10h 17m

Deal found 19/9C$ 671

Fri 6/116:00 a.m. -

1 stop5h 57m

Wed 11/116:31 p.m. -

2 stops20h 49m

Deal found 18/9C$ 677

Tue 3/113:35 p.m. -

1 stop6h 16m

Sat 7/118:49 a.m. -

1 stop4h 54m

Deal found 18/9C$ 680

Sat 5/128:35 a.m. -

1 stop7h 03m

Sat 5/127:55 p.m. -

1 stop13h 19m

Deal found 17/9C$ 681

Thu 22/107:55 a.m. -

1 stop8h 52m

Tue 27/101:52 p.m. -

1 stop7h 25m

Deal found 19/9C$ 700

Fri 6/116:00 a.m. -

1 stop4h 37m

Tue 10/116:17 a.m. -

2 stops11h 10m

Deal found 18/9C$ 709

Tue 3/117:55 a.m. -

1 stop5h 17m

Fri 13/115:18 p.m. -

1 stop6h 23m

Deal found 18/9C$ 710

Thu 5/116:00 a.m. -

1 stop7h 12m

Mon 9/114:03 p.m. -

1 stop6h 48m

Deal found 18/9C$ 731

Find flight deals from Toronto to Portland

Round-trip from	C$ 582
One-way from	C$ 382

3/11-11/11
2 total stops
54h 20m total
Toronto to Portland

Search Deals

United Airlines
10/10-31/12
1 total stop
4h 16m total
Toronto to Portland

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 10/10

7:43 p.m.-11:59 p.m.

1 stop4h 16m

Portland

Wed 31/12

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

Nonstop0h 00m

C$ 382

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sun 11/10

10:55 a.m.-4:29 p.m.

1 stop5h 34m

Portland

Wed 31/12

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

Nonstop0h 00m

C$ 408

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 5/12

12:00 p.m.-11:24 p.m.

2 stops11h 24m

Portland

Wed 31/12

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

Nonstop0h 00m

C$ 424

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sun 11/10

6:00 a.m.-11:18 p.m.

2 stops17h 18m

Portland

Wed 31/12

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

Nonstop0h 00m

C$ 429

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sun 11/10

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

1 stop4h 28m

Portland

Wed 31/12

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

Nonstop0h 00m

C$ 491

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Tue 3/11

12:44 p.m.-10:39 p.m.

1 stop9h 55m

Portland

Tue 10/11

6:17 a.m.-4:34 p.m.

1 stop10h 17m

C$ 671

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Tue 3/11

3:35 p.m.-9:51 p.m.

1 stop6h 16m

Portland

Sat 7/11

9:46 a.m.-2:25 p.m.

1 stop4h 39m

C$ 680

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Fri 6/11

6:59 p.m.-11:18 p.m.

1 stop4h 19m

Portland

Wed 11/11

4:03 p.m.-10:51 p.m.

1 stop6h 48m

C$ 710

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sat 7/11

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

1 stop4h 41m

Portland

Sun 8/11

5:50 a.m.-1:43 p.m.

1 stop7h 53m

C$ 737

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Sun 8/11

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

1 stop4h 41m

Portland

Tue 10/11

5:50 a.m.-11:48 a.m.

1 stop5h 58m

C$ 737

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 16 resultsSorted by cheapest first

Best time to book a flight from Toronto to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Toronto with our price prediction graph.

YTO-PWM

YYZ-PWM

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 Toronto to Portland

YTO-PWM

YYZ-PWM

What’s the top layover airport for flights from Toronto to Portland, Maine?

Newark (EWR) – chosen by Cheapflights users on 33% of one-stop itineraries from Toronto to Portland, Maine on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Portland, Maine?

Washington, D.C. (DCA) is the most affordable 1-stop option, with an average round-trip price of C$ 586.

What’s the fastest layover option from Toronto to Portland, Maine?

Flights via Philadelphia (PHL) have the shortest average one-way travel time for 1-stop routes: 4h 35m.

Which airport typically offers the quickest layover for flights from Toronto to Portland, Maine?

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 1h 03m.

Related info for your journey

What airport do you fly into for flights to Portland from Toronto?
Portland (PWM) is the airport you will fly into if you book a flight from Toronto to Portland. You should not have trouble finding flights to Portland from Toronto; the airport handles an average of 0 inbound flights from Toronto per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Portland airport from Toronto. It is only a 4.7 km journey from Portland (PWM) to Portland’s city centre.
How long is the flight from Toronto to Portland, Maine?
Departing from Toronto to Portland, Maine will take you 4h 19m. There are 748 km between Toronto and Portland, Maine. This flight may include one or multiple stops.
Can I find deals for flights from Toronto to Portland that include hotel bookings?
Yes. In addition to deals on Toronto to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Portland.
Can I find deals for business class flights from Toronto to Portland?
Yes. Cheapflights offers flight deals from Toronto 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.

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How does Cheapflights help users find flights from Toronto to Portland?

When you search for this flight from Toronto to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Portland?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to Portland with no change fees?

Yes, we can. To see specific flights from Toronto to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Toronto to Portland become cheaper?

Yes, Cheapflights offers price alerts on Toronto to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Toronto to Portland, ME from C$ 382

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Toronto to Portland

Cheapest flights from Toronto to PortlandExplore the most affordable flight options available from Toronto to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Toronto to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Toronto to PortlandDiscover carefully curated flight deals from Toronto to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Toronto to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Toronto to PortlandDiscover last-minute flight deals from Toronto to Portland. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to Portland. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Toronto to PortlandSearch for one-way flight options from Toronto to Portland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Toronto to Portland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Toronto to Portland

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Use the filters below to find and compare flights from Toronto to Portland that are best for you.

Best time to book a flight from Toronto to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Toronto with our price prediction graph.

Cheapflights Insights

What’s the top layover airport for flights from Toronto to Portland, Maine?

Share of one-stop round-trip flights from Toronto to Portland, Maine chosen by Cheapflights users in the past 12 months, using the same layover each way.

Newark (EWR) – chosen by Cheapflights users on 33% of one-stop itineraries from Toronto to Portland, Maine on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Portland, Maine?

Average round-trip fare for 1-stop flights from Toronto to Portland, Maine, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (DCA) is the most affordable 1-stop option, with an average round-trip price of C$ 586.

What’s the fastest layover option from Toronto to Portland, Maine?

Shortest average travel time for 1-stop one-way flights from Toronto to Portland, Maine, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Philadelphia (PHL) have the shortest average one-way travel time for 1-stop routes: 4h 35m.

Which airport typically offers the quickest layover for flights from Toronto to Portland, Maine?

Average layover duration for 1-stop one-way flights from Toronto to Portland, Maine, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 1h 03m.

Related info for your journey

What airport do you fly into for flights to Portland from Toronto?

How long is the flight from Toronto to Portland, Maine?

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

How can I find direct flights from Toronto to Portland?

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

Travelling to a place near Portland?

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Alternative routes for Toronto to Portland

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Complete your trip

Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

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Toronto and Portland flights

Browse other Toronto and Portland flight options. Last updated on 20 September 2026.

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How does Cheapflights help users find flights from Toronto to Portland?

Why should you use Cheapflights to find cheap flight tickets from Toronto to Portland?

Can Cheapflights find flights from Toronto to Portland with no change fees?

Can Cheapflights notify me if prices for flights from Toronto to Portland become cheaper?

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Cheapest flights from Toronto to Portland
Explore the most affordable flight options available from Toronto to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Toronto to Portland
Discover carefully curated flight deals from Toronto to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Toronto to Portland
Discover last-minute flight deals from Toronto to Portland. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Toronto to Portland
Search for one-way flight options from Toronto to Portland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.