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Cheap flights from Toronto to Portland from C$ 327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Portland departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Toronto to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 a.m. - 2:11 p.m.
YYZ
-
PWM
8h 11m
1 stop
Delta Logo
2:51 p.m. - 11:07 p.m.
PWM
-
YYZ
8h 16m
1 stop
C$ 542Delta
Sat, 18 Apr - Sat, 25 Apr
Delta Logo
6:00 a.m. - 2:11 p.m.
YYZ
-
PWM
8h 11m
1 stop
Delta Logo
2:51 p.m. - 11:26 a.m.
PWM
-
YYZ
20h 35m
1 stop
C$ 543Delta
Thu, 16 Apr - Thu, 23 Apr
American Airlines Logo
7:25 p.m. - 9:54 a.m.
YYZ
-
PWM
14h 29m
1 stop
American Airlines Logo
3:39 p.m. - 11:11 p.m.
PWM
-
YYZ
7h 32m
1 stop
C$ 546American Airlines
Tue, 5 May - Tue, 12 May
Delta Logo
6:00 a.m. - 2:11 p.m.
YYZ
-
PWM
8h 11m
1 stop
Delta Logo
5:26 p.m. - 11:43 p.m.
PWM
-
YYZ
6h 17m
1 stop
C$ 568Delta
Thu, 16 Apr - Wed, 22 Apr
Delta Logo
6:00 a.m. - 2:11 p.m.
YYZ
-
PWM
8h 11m
1 stop
Delta Logo
4:43 p.m. - 10:56 p.m.
PWM
-
YYZ
6h 13m
1 stop
C$ 571Delta
Sun, 19 Apr - Tue, 28 Apr
Delta Logo
6:00 a.m. - 10:23 a.m.
YYZ
-
PWM
4h 23m
1 stop
Delta Logo
12:55 p.m. - 5:21 p.m.
PWM
-
YYZ
4h 26m
1 stop
C$ 593Delta
Wed, 13 May - Thu, 14 May
Delta Logo
6:00 a.m. - 11:02 a.m.
YYZ
-
PWM
5h 02m
1 stop
Delta Logo
6:30 a.m. - 11:26 a.m.
PWM
-
YYZ
4h 56m
1 stop
C$ 594Delta
Thu, 16 Apr - Sun, 19 Apr
American Airlines Logo
6:06 p.m. - 11:27 p.m.
YYZ
-
PWM
5h 21m
1 stop
American Airlines Logo
6:00 a.m. - 4:45 p.m.
PWM
-
YYZ
10h 45m
1 stop
C$ 627American Airlines
Fri, 1 May - Wed, 6 May
Delta Logo
6:00 a.m. - 3:37 p.m.
YYZ
-
PWM
9h 37m
1 stop
Delta Logo
11:03 a.m. - 11:41 p.m.
PWM
-
YYZ
12h 38m
1 stop
C$ 638Delta
Sat, 16 May - Wed, 20 May
American Airlines Logo
7:29 p.m. - 10:54 a.m.
YYZ
-
PWM
15h 25m
1 stop
American Airlines Logo
6:00 a.m. - 11:54 a.m.
PWM
-
YYZ
5h 54m
1 stop
C$ 646American Airlines
Fri, 1 May - Sun, 17 May

Air Canada flights from Toronto to Portland, Maine

Our best Air Canada deals on Toronto to Portland, Maine flight tickets
Air Canada
3 Apr
YYZ8:00 p.m.Toronto Pearson Intl
12h 59m
1 stop
PWM8:59 a.m.Portland
6 Apr
PWM7:12 p.m.Portland
13h 52m
1 stop
YYZ9:04 a.m.Toronto Pearson Intl
C$ 682
Air Canada
23 Jun
YYZ12:05 p.m.Toronto Pearson Intl
11h 25m
2 stops
PWM11:30 p.m.Portland
30 Jun
PWM3:46 p.m.Portland
6h 37m
1 stop
YYZ10:23 p.m.Toronto Pearson Intl
C$ 755
Air Canada
3 Apr
YYZ2:15 p.m.Toronto Pearson Intl
9h 13m
2 stops
PWM11:28 p.m.Portland
7 Apr
PWM3:22 p.m.Portland
7h 01m
1 stop
YYZ10:23 p.m.Toronto Pearson Intl
C$ 770

Delta flights from Toronto to Portland, Maine

Our best Delta deals on Toronto to Portland, Maine flight tickets
Delta
18 Apr
YYZ6:00 a.m.Toronto Pearson Intl
8h 11m
1 stop
PWM2:11 p.m.Portland
25 Apr
PWM2:51 p.m.Portland
8h 16m
1 stop
YYZ11:07 p.m.Toronto Pearson Intl
C$ 542
Delta
16 Apr
YYZ6:00 a.m.Toronto Pearson Intl
8h 11m
1 stop
PWM2:11 p.m.Portland
23 Apr
PWM2:51 p.m.Portland
20h 35m
1 stop
YYZ11:26 a.m.Toronto Pearson Intl
C$ 543
Delta
16 Apr
YYZ6:00 a.m.Toronto Pearson Intl
8h 11m
1 stop
PWM2:11 p.m.Portland
22 Apr
PWM5:26 p.m.Portland
6h 17m
1 stop
YYZ11:43 p.m.Toronto Pearson Intl
C$ 568

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Portland, Maine 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, momondo users made 96,600 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Toronto to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 18/4

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Portland

Sat 25/4

2:51 p.m.-11:07 p.m.

1 stop8h 16m

C$ 542

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 16/4

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Portland

Thu 23/4

2:51 p.m.-11:26 a.m.

1 stop20h 35m

C$ 543

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 5/5

7:25 p.m.-9:54 a.m.

1 stop14h 29m

Portland

Tue 12/5

3:39 p.m.-11:11 p.m.

1 stop7h 32m

C$ 546

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 16/4

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Portland

Wed 22/4

5:26 p.m.-11:43 p.m.

1 stop6h 17m

C$ 568

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 19/4

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Portland

Tue 28/4

4:43 p.m.-10:56 p.m.

1 stop6h 13m

C$ 571
Quickest round-trip

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 13/5

6:00 a.m.-10:23 a.m.

1 stop4h 23m

Portland

Thu 14/5

12:55 p.m.-5:21 p.m.

1 stop4h 26m

C$ 593

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 16/4

6:00 a.m.-11:02 a.m.

1 stop5h 02m

Portland

Sun 19/4

6:30 a.m.-11:26 a.m.

1 stop4h 56m

C$ 594

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 1/5

6:06 p.m.-11:27 p.m.

1 stop5h 21m

Portland

Wed 6/5

6:00 a.m.-4:45 p.m.

1 stop10h 45m

C$ 627

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 16/5

6:00 a.m.-3:37 p.m.

1 stop9h 37m

Portland

Wed 20/5

11:03 a.m.-11:41 p.m.

1 stop12h 38m

C$ 638

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 1/5

7:29 p.m.-10:54 a.m.

1 stop15h 25m

Portland

Sun 17/5

6:00 a.m.-11:54 a.m.

1 stop5h 54m

C$ 646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Toronto to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Toronto and Portland, Maine?

When to book flights from Toronto to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Portland, Maine (YTO to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Portland, Maine

Fastest flight time

4h 52m

Direct flights

None
The fastest flight from Toronto to Portland, Maine takes 4h 52m
There are no direct flights from Toronto to Portland, Maine. There are no popular flight routes from Toronto to Portland, Maine.
Search flight deals

  • How far is Toronto to Portland by plane?

    Toronto and Portland are 733.4 km apart from one another. In terms of flight time, this usually takes a little over 4h 52m.

  • When did momondo last update prices for flights from Toronto to Portland Airport?

    Prices for flights from Toronto to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Toronto to Portland Airport?

  • How old do you have to be to fly from Toronto to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Toronto to Portland, Maine

Compare and see reviews for airlines that fly from Toronto to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 388Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
WestJetPriceFrom C$ 491Free CancellationRating
7.2
3,300 reviews
Search WestJet flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Freeport
Auburn
Brunswick
Bartlett
Boothbay Harbor
Gorham
Lewiston
Jackson

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Portland . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Toronto to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Toronto to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Portland.

I’m not ready to book a flight from Toronto to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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