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Cheap flights from Toronto to Portland from $217

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 4/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:46 am
YYZ
-
PWM
18h 46m
1 stop
Delta Logo
2:51 pm - 11:07 pm
PWM
-
YYZ
8h 16m
1 stop
$363Delta
Mon, Apr 20 - Sat, Apr 25
Delta Logo
6:00 am - 2:11 pm
YYZ
-
PWM
8h 11m
1 stop
Delta Logo
2:51 pm - 11:26 am
PWM
-
YYZ
20h 35m
1 stop
$396Delta
Thu, Apr 16 - Thu, Apr 23
Delta Logo
6:00 am - 12:46 am
YYZ
-
PWM
18h 46m
1 stop
Delta Logo
2:51 pm - 11:26 am
PWM
-
YYZ
20h 35m
1 stop
$402Delta
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
7:15 am - 3:09 pm
YYZ
-
PWM
7h 54m
1 stop
American Airlines Logo
10:24 am - 6:45 pm
PWM
-
YYZ
8h 21m
1 stop
$406American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
7:15 am - 3:09 pm
YYZ
-
PWM
7h 54m
1 stop
American Airlines Logo
3:39 pm - 11:11 pm
PWM
-
YYZ
7h 32m
1 stop
$408American Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
6:00 am - 10:52 am
YYZ
-
PWM
4h 52m
1 stop
Delta Logo
6:30 am - 5:21 pm
PWM
-
YYZ
10h 51m
2 stops
$414Delta
Sun, May 3 - Wed, May 6
Delta Logo
6:00 am - 2:11 pm
YYZ
-
PWM
8h 11m
1 stop
Delta Logo
4:43 pm - 10:56 pm
PWM
-
YYZ
6h 13m
1 stop
$416Delta
Sun, Apr 19 - Tue, Apr 28
Delta Logo
12:14 pm - 11:59 pm
YYZ
-
PWM
11h 45m
1 stop
Delta Logo
4:48 pm - 10:39 pm
PWM
-
YYZ
5h 51m
1 stop
$428Delta
Tue, Mar 31 - Sat, Apr 4
Delta Logo
6:00 am - 11:02 am
YYZ
-
PWM
5h 02m
1 stop
Delta Logo
6:30 am - 11:26 am
PWM
-
YYZ
4h 56m
1 stop
$433Delta
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
8:50 am - 9:40 pm
YYZ
-
PWM
12h 50m
1 stop
United Airlines Logo
6:00 am - 11:43 am
PWM
-
YYZ
5h 43m
1 stop
$447United Airlines
Tue, Mar 31 - Sat, Apr 4

American Airlines flights from Toronto to Portland, Maine

Our best American Airlines deals on Toronto to Portland, Maine flight tickets
American Airlines
Apr 29
YYZ7:15 amToronto Pearson Intl
7h 54m
1 stop
PWM3:09 pmPortland
May 6
PWM10:24 amPortland
8h 21m
1 stop
YYZ6:45 pmToronto Pearson Intl
$406
American Airlines
Apr 20
YYZ7:15 amToronto Pearson Intl
7h 54m
1 stop
PWM3:09 pmPortland
Apr 27
PWM3:39 pmPortland
7h 32m
1 stop
YYZ11:11 pmToronto Pearson Intl
$408
American Airlines
Apr 3
YYZ5:22 pmToronto Pearson Intl
6h 33m
1 stop
PWM11:55 pmPortland
Apr 6
PWM7:00 amPortland
15h 55m
1 stop
YYZ10:55 pmToronto Pearson Intl
$454

United Airlines flights from Toronto to Portland, Maine

Our best United Airlines deals on Toronto to Portland, Maine flight tickets
United Airlines
Mar 31
YYZ8:50 amToronto Pearson Intl
12h 50m
1 stop
PWM9:40 pmPortland
Apr 4
PWM6:00 amPortland
5h 43m
1 stop
YYZ11:43 amToronto Pearson Intl
$447
United Airlines
Mar 31
YYZ7:00 amToronto Pearson Intl
8h 22m
1 stop
PWM3:22 pmPortland
Apr 4
PWM6:00 amPortland
7h 42m
1 stop
YYZ1:42 pmToronto Pearson Intl
$448
United Airlines
Jun 4
YYZ7:30 amToronto Pearson Intl
5h 55m
1 stop
PWM1:25 pmPortland
Jun 7
PWM5:15 amPortland
4h 49m
1 stop
YYZ10:04 amToronto Pearson Intl
$458

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 832,500 searches. Data last updated March 20, 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

Mon 4/20

6:00 am-12:46 am

1 stop18h 46m

Portland

Sat 4/25

2:51 pm-11:07 pm

1 stop8h 16m

$363

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 4/16

6:00 am-2:11 pm

1 stop8h 11m

Portland

Thu 4/23

2:51 pm-11:26 am

1 stop20h 35m

$396

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 4/20

6:00 am-12:46 am

1 stop18h 46m

Portland

Mon 4/27

2:51 pm-11:26 am

1 stop20h 35m

$402

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 4/29

7:15 am-3:09 pm

1 stop7h 54m

Portland

Wed 5/6

10:24 am-6:45 pm

1 stop8h 21m

$406

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 4/20

7:15 am-3:09 pm

1 stop7h 54m

Portland

Mon 4/27

3:39 pm-11:11 pm

1 stop7h 32m

$408

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 5/3

6:00 am-10:52 am

1 stop4h 52m

Portland

Wed 5/6

6:30 am-5:21 pm

2 stops10h 51m

$414

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 4/19

6:00 am-2:11 pm

1 stop8h 11m

Portland

Tue 4/28

4:43 pm-10:56 pm

1 stop6h 13m

$416

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 3/31

12:14 pm-11:59 pm

1 stop11h 45m

Portland

Sat 4/4

4:48 pm-10:39 pm

1 stop5h 51m

$428
Quickest round-trip

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 4/16

6:00 am-11:02 am

1 stop5h 02m

Portland

Sun 4/19

6:30 am-11:26 am

1 stop4h 56m

$433

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 3/31

8:50 am-9:40 pm

1 stop12h 50m

Portland

Sat 4/4

6:00 am-11:43 am

1 stop5h 43m

$447

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 23m

Direct flights

None
The fastest flight from Toronto to Portland, Maine takes 4h 23m
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?

    A flight from Toronto to Portland will travel around 455.7 mi. In terms of flight time, this usually takes a little over 4h 23m.

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

    Prices for flights from Toronto to Portland Airport are refreshed on a daily basis.

  • 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 travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Portland for you.

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

All flight searches from Toronto to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Toronto to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.
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Sun 4/19
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