Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Toronto to Portland from C$ 310

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 5/8. 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

Find the cheapest flights from Toronto to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:45 p.m. - 11:51 p.m.
YYZ
-
PWM
11h 06m
1 stop
United Airlines Logo
5:15 a.m. - 7:02 p.m.
PWM
-
YYZ
13h 47m
1 stop
C$ 541United Airlines
Fri, 7 Aug - Wed, 12 Aug
United Airlines Logo
2:45 p.m. - 9:41 p.m.
YYZ
-
PWM
6h 56m
1 stop
United Airlines Logo
5:15 a.m. - 10:04 a.m.
PWM
-
YYZ
4h 49m
1 stop
C$ 542United Airlines
Sun, 26 Jul - Tue, 4 Aug
Delta Logo
6:15 a.m. - 11:01 a.m.
YYZ
-
PWM
4h 46m
1 stop
Delta Logo
6:00 a.m. - 11:01 a.m.
PWM
-
YYZ
5h 01m
1 stop
C$ 559Delta
Tue, 10 Nov - Sat, 14 Nov
American Airlines Logo
8:00 a.m. - 6:06 p.m.
YYZ
-
PWM
10h 06m
1 stop
American Airlines Logo
6:00 a.m. - 10:17 a.m.
PWM
-
YYZ
4h 17m
1 stop
C$ 584American Airlines
Sat, 29 Aug - Sat, 5 Sep
United Airlines Logo
2:45 p.m. - 9:23 p.m.
YYZ
-
PWM
6h 38m
1 stop
United Airlines Logo
7:35 p.m. - 11:54 p.m.
PWM
-
YYZ
4h 19m
1 stop
C$ 591United Airlines
Fri, 21 Aug - Tue, 25 Aug
Delta Logo
6:25 p.m. - 12:59 a.m.
YYZ
-
PWM
6h 34m
1 stop
Delta Logo
5:30 p.m. - 11:41 p.m.
PWM
-
YYZ
6h 11m
1 stop
C$ 593Delta
Wed, 19 Aug - Thu, 27 Aug
Delta Logo
6:00 a.m. - 1:53 p.m.
YYZ
-
PWM
7h 53m
1 stop
Delta Logo
6:00 a.m. - 11:01 a.m.
PWM
-
YYZ
5h 01m
1 stop
C$ 596Delta
Tue, 10 Nov - Sat, 14 Nov
American Airlines Logo
6:08 p.m. - 11:37 p.m.
YYZ
-
PWM
5h 29m
1 stop
American Airlines Logo
6:46 p.m. - 10:17 a.m.
PWM
-
YYZ
15h 31m
1 stop
C$ 598American Airlines
Fri, 21 Aug - Tue, 25 Aug
American Airlines Logo
7:29 a.m. - 12:40 p.m.
YYZ
-
PWM
5h 11m
1 stop
American Airlines Logo
6:46 p.m. - 10:17 a.m.
PWM
-
YYZ
15h 31m
1 stop
C$ 606American Airlines
Fri, 28 Aug - Fri, 28 Aug
American Airlines Logo
6:08 p.m. - 11:37 p.m.
YYZ
-
PWM
5h 29m
1 stop
American Airlines Logo
6:46 p.m. - 10:17 a.m.
PWM
-
YYZ
15h 31m
1 stop
C$ 611American Airlines
Sat, 15 Aug - Tue, 18 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Toronto to Portland, Maine

Our best American Airlines deals on Toronto to Portland, Maine flight tickets
American Airlines
29 Aug
YYZ8:00 a.m.Toronto Pearson Intl
10h 06m
1 stop
PWM6:06 p.m.Portland
5 Sep
PWM6:00 a.m.Portland
4h 17m
1 stop
YYZ10:17 a.m.Toronto Pearson Intl
C$ 584
American Airlines
21 Aug
YYZ6:08 p.m.Toronto Pearson Intl
5h 29m
1 stop
PWM11:37 p.m.Portland
25 Aug
PWM6:46 p.m.Portland
15h 31m
1 stop
YYZ10:17 a.m.Toronto Pearson Intl
C$ 598
American Airlines
28 Aug
YYZ7:29 a.m.Toronto Pearson Intl
5h 11m
1 stop
PWM12:40 p.m.Portland
28 Aug
PWM6:46 p.m.Portland
15h 31m
1 stop
YYZ10:17 a.m.Toronto Pearson Intl
C$ 606

United Airlines flights from Toronto to Portland, Maine

Our best United Airlines deals on Toronto to Portland, Maine flight tickets
United Airlines
7 Aug
YYZ12:45 p.m.Toronto Pearson Intl
11h 06m
1 stop
PWM11:51 p.m.Portland
12 Aug
PWM5:15 a.m.Portland
13h 47m
1 stop
YYZ7:02 p.m.Toronto Pearson Intl
C$ 541
United Airlines
26 Jul
YYZ2:45 p.m.Toronto Pearson Intl
6h 56m
1 stop
PWM9:41 p.m.Portland
4 Aug
PWM5:15 a.m.Portland
4h 49m
1 stop
YYZ10:04 a.m.Toronto Pearson Intl
C$ 542
United Airlines
21 Aug
YYZ2:45 p.m.Toronto Pearson Intl
6h 38m
1 stop
PWM9:23 p.m.Portland
25 Aug
PWM7:35 p.m.Portland
4h 19m
1 stop
YYZ11:54 p.m.Toronto Pearson Intl
C$ 591

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 16 July 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

Fri 7/8

12:45 p.m.-11:51 p.m.

1 stop11h 06m

Portland

Wed 12/8

5:15 a.m.-7:02 p.m.

1 stop13h 47m

C$ 541

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 26/7

2:45 p.m.-9:41 p.m.

1 stop6h 56m

Portland

Tue 4/8

5:15 a.m.-10:04 a.m.

1 stop4h 49m

C$ 542
Quickest round-trip

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 10/11

6:15 a.m.-11:01 a.m.

1 stop4h 46m

Portland

Sat 14/11

6:00 a.m.-11:01 a.m.

1 stop5h 01m

C$ 559

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 29/8

8:00 a.m.-6:06 p.m.

1 stop10h 06m

Portland

Sat 5/9

6:00 a.m.-10:17 a.m.

1 stop4h 17m

C$ 584

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 21/8

2:45 p.m.-9:23 p.m.

1 stop6h 38m

Portland

Tue 25/8

7:35 p.m.-11:54 p.m.

1 stop4h 19m

C$ 591

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 19/8

6:25 p.m.-12:59 a.m.

1 stop6h 34m

Portland

Thu 27/8

5:30 p.m.-11:41 p.m.

1 stop6h 11m

C$ 593

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 10/11

6:00 a.m.-1:53 p.m.

1 stop7h 53m

Portland

Sat 14/11

6:00 a.m.-11:01 a.m.

1 stop5h 01m

C$ 596

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 21/8

6:08 p.m.-11:37 p.m.

1 stop5h 29m

Portland

Tue 25/8

6:46 p.m.-10:17 a.m.

1 stop15h 31m

C$ 598

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 28/8

7:29 a.m.-12:40 p.m.

1 stop5h 11m

Portland

Fri 28/8

6:46 p.m.-10:17 a.m.

1 stop15h 31m

C$ 606

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 15/8

6:08 p.m.-11:37 p.m.

1 stop5h 29m

Portland

Tue 18/8

6:46 p.m.-10:17 a.m.

1 stop15h 31m

C$ 611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Can stopping save me money on Toronto to Portland, Maine flights?

You could potentially save up to 12% on your flight if you consider stops on a Toronto to Portland, Maine flight.

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 00m

Direct flights

None
The fastest flight from Toronto to Portland, Maine takes 4h 00m
There are no direct flights from Toronto to Portland, Maine. There are no popular flight routes from Toronto to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Toronto to Portland, Maine

  • 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 00m.

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

    Prices for flights from Toronto to Portland Airport refresh daily.

  • 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.

Travelling to a place near Portland?

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

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 15/8
Sat 22/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States