Travelers have found it’s best to book a flight 23 days in advance to save up to 71% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Canada to Portland, Maine 1-2 weeks in advance for as low as $432, or $601 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from Canada in January are about $406 on average during January, but can be found for as low as $196.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Portland, Maine as you normally would.
Fly from
Fly to
Budget
$264 - $592
Route
Depart
Return
Price
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Thu 6/13
1 stop13h 54m
Portland
Thu 6/20
1 stop13h 31m
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Wed 6/5
1 stop13h 58m
Portland
Sun 6/9
1 stop12h 45m
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Wed 8/28
1 stop14h 58m
Portland
Wed 9/4
1 stop6h 05m
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Sat 9/7
1 stop9h 19m
Portland
Wed 9/11
1 stop5h 51m
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Sat 9/7
1 stop4h 34m
Portland
Wed 9/11
1 stop7h 55m
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Wed 6/12
1 stop4h 11m
Portland
Wed 6/19
1 stop6h 20m
Toronto Pearson IntlPortland
YYZ - PWM
YYZPWM
Toronto Pearson Intl
Wed 7/17
1 stop5h 21m
Portland
Sat 7/20
1 stop17h 16m
Vancouver IntlPortland
YVR - PWM
YVRPWM
Vancouver Intl
Sat 6/22
1 stop20h 41m
Portland
Fri 6/28
1 stop24h 56m
OttawaPortland
YOW - PWM
YOWPWM
Ottawa
Tue 6/18
2 stops15h 11m
Portland
Wed 6/19
1 stop6h 35m
No data available for this route at this time. Please check back soon.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Deals for Canada to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights helps you find that perfect flight to Portland from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to Portland, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights offers price alerts on Canada 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.