YYZ - PWM

C$ 280 Find Cheap Flights from Toronto to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Portland departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Portland, as well as popular online travel agencies
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Cheap Flights from Toronto to Portland (YYZ-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Portland

Mon, 13 Oct - Tue, 21 Oct
Delta Logo
6:45 p.m. - 10:49 a.m.YYZ-PWM
16h 04m1 stop
Delta Logo
6:50 a.m. - 5:19 p.m.PWM-YYZ
10h 29m2 stops
C$ 476Delta
Find Deal
Fri, 12 Sep - Fri, 19 Sep
 Logo
11:00 a.m. - 5:38 p.m.YYZ-PWM
30h 38m1 stop
 Logo
9:46 a.m. - 10:40 p.m.PWM-YYZ
12h 54m1 stop
C$ 501
Find Deal
Sat, 13 Sep - Sat, 20 Sep
American Airlines Logo
7:15 a.m. - 4:50 p.m.YYZ-PWM
9h 35m1 stop
American Airlines Logo
6:00 a.m. - 4:33 p.m.PWM-YYZ
10h 33m1 stop
C$ 607American Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
American Airlines Logo
7:15 a.m. - 4:50 p.m.YYZ-PWM
9h 35m1 stop
American Airlines Logo
6:00 a.m. - 5:19 p.m.PWM-YYZ
11h 19m2 stops
C$ 619American Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
7:00 a.m. - 2:26 p.m.YYZ-PWM
7h 26m1 stop
United Airlines Logo
6:23 p.m. - 11:58 p.m.PWM-YYZ
5h 35m1 stop
C$ 715United Airlines
Find Deal
Thu, 11 Sep - Sun, 14 Sep
United Airlines Logo
9:00 a.m. - 5:42 p.m.YYZ-PWM
8h 42m1 stop
United Airlines Logo
6:23 p.m. - 11:58 p.m.PWM-YYZ
5h 35m1 stop
C$ 734United Airlines
Find Deal
Mon, 11 Aug - Thu, 14 Aug
WestJet Logo
2:30 p.m. - 12:59 p.m.YYZ-PWM
22h 29m1 stop
WestJet Logo
6:00 a.m. - 6:12 a.m.PWM-YYZ
24h 12m2 stops
C$ 863WestJet
Find Deal
Mon, 11 Aug - Thu, 14 Aug
WestJet Logo
6:30 p.m. - 11:25 p.m.YYZ-PWM
28h 55m2 stops
WestJet Logo
6:00 a.m. - 6:12 a.m.PWM-YYZ
24h 12m2 stops
C$ 917WestJet
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Air Canada Logo
7:30 a.m. - 1:22 p.m.YYZ-PWM
5h 52m1 stop
Air Canada Logo
7:30 a.m. - 5:58 p.m.PWM-YYZ
10h 28m2 stops
C$ 928Air Canada
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Air Canada Logo
12:00 p.m. - 11:03 p.m.YYZ-PWM
11h 03m2 stops
Air Canada Logo
7:30 a.m. - 5:58 p.m.PWM-YYZ
10h 28m2 stops
C$ 999Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Toronto to Portland flights

Get data-powered insights and trends into flights from Toronto to Portland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Toronto Pearson Intl Airport to Portland, Maine?

What is the cheapest month to fly from Toronto Pearson Intl Airport to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Portland is January, where tickets cost C$ 363 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 697 and C$ 658 respectively.


Good to know

Low seasonApril
Cheapest flightC$ 280
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Toronto to Portland

When to book flights from Toronto to Portland

Are your dates flexible? Find out the best times to travel from Toronto to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Portland flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Portland?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Portland was C$ 203 for a one-way ticket and C$ 345 for a round-trip.

  • Which airports will I be using when flying from Toronto to Portland?

    Toronto airport is called Toronto Pearson Intl and the only airport in Portland is Portland.

  • Which aircraft models fly most regularly from Toronto to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Portland?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Toronto and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Toronto to Portland, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Toronto to Portland are United Airlines and WestJet. With an average price for the route of C$ 467 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 633 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Toronto to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Toronto to Portland

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8900 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

10.0 ExcellentAnonymous, Jul 2025YYZ - SFO
Read more United Airlines reviews

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

Staff were courteous and helpful. The only negative was the flight delays (which are usually unavoidable) and the high baggage price.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Could not fly out of Canada. Called airlines on Monday, July 14th. Tried to cancel the flight 7 days away, but they said I could not cancel and there would be no refund.

A little disorganized but overall good. The Delta flights were great though

Price was good. Entertainment and food could have been better

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Arrival at Comox from, London,ON 6 hours later... No bueano

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Everything you need to know for your flight from Toronto to Portland

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