Find flights
When to book
FAQs

Cheap flights from Portland, ME to Alberta from C$ 799

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Alberta

Keep the following information in mind while searching for Portland to Alberta flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 799

Popular in

July

Cheapest in

February

Average price

C$ 1,131
Delta
  • Delta
  • 13/11-16/11
  • 4 total stops
  • 27h 41m total
  • Portland to Alberta
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Portland to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Alberta
Explore the most affordable flight options available from Portland to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 13/1112:48 p.m.PWM - YYC
2 stops12h 22mDelta
Sun 16/116:35 a.m.YYC - PWM
2 stops15h 19mDelta
Deal found 30/10C$ 799
Thu 13/113:20 p.m.PWM - YYC
1 stop8h 33mUnited Airlines
Sun 16/116:15 a.m.YYC - PWM
1 stop7h 34mUnited Airlines
Deal found 30/10C$ 831
Sat 15/113:20 p.m.PWM - YYC
1 stop8h 33mUnited Airlines
Wed 19/1112:37 p.m.YYC - PWM
1 stop7h 13mUnited Airlines
Deal found 30/10C$ 901
Sat 15/1112:10 p.m.PWM - YYC
2 stops22h 55mWestJet
Tue 18/1112:15 a.m.YYC - PWM
2 stops13h 45mWestJet
Deal found 30/10C$ 1,117
Sun 14/129:45 a.m.PWM - YYC
1 stop27h 50mUnited Airlines
Sun 21/126:15 a.m.YYC - PWM
2 stops15h 07mUnited Airlines
Deal found 29/10C$ 1,200
Thu 13/115:37 p.m.PWM - YYC
2 stops20h 07mAmerican Airlines
Sun 16/116:30 a.m.YYC - PWM
3 stops14h 03mAmerican Airlines
Deal found 30/10C$ 1,395

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Alberta 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, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Portland to Alberta that are best for you.

Fly from

Portland

Fly to

Alberta

Route

Depart

Return

Price

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 13/11

3:20 p.m.-9:53 p.m.

1 stop8h 33m

Calgary

Sun 16/11

6:15 a.m.-3:49 p.m.

1 stop7h 34m

C$ 831

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 15/11

5:30 a.m.-2:21 p.m.

2 stops10h 51m

Calgary

Wed 19/11

12:37 p.m.-9:50 p.m.

1 stop7h 13m

C$ 901

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Tue 10/3

6:00 a.m.-8:19 p.m.

2 stops16h 19m

Calgary

Thu 19/3

9:00 a.m.-11:11 p.m.

2 stops12h 11m

C$ 1,021

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 3/4

2:35 p.m.-9:09 p.m.

1 stop8h 34m

Calgary

Mon 6/4

6:35 a.m.-11:00 a.m.

2 stops26h 25m

C$ 1,060

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Tue 10/3

6:00 a.m.-7:20 p.m.

1 stop15h 20m

Calgary

Thu 19/3

6:45 a.m.-11:11 p.m.

1 stop14h 26m

C$ 1,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Best time to book a flight from Portland to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Alberta

What is the cheapest month to book a flight from Portland, Maine to Alberta?

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Alberta (average of C$ 121). Flying from Portland, Maine to Alberta in March is currently the most expensive (average of C$ 359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portland to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Alberta?

    For a flight from Portland to Alberta, you will be flying from Portland. Portland (PWM) is just 4.7 km from the centre of the city.

  • How long is the flight from Portland, Maine to Alberta?

    Departing from Portland, Maine to Alberta will take you 8h 33m. Portland, Maine and Alberta are separated by a distance of 3338 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Portland to Alberta that include hotel bookings?

    Yes. In addition to deals on Portland to Alberta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Alberta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Alberta.

  • Can I find deals for business class flights from Portland to Alberta?

    Yes. Cheapflights offers flight deals from Portland to Alberta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Alberta?

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Alberta (average of C$ 121). Flying from Portland, Maine to Alberta in March is currently the most expensive (average of C$ 359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Alberta

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Pearson Intl flights
Boston to Toronto Island flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Vancouver Intl flights
Boston to Calgary flights
Boston to Ottawa flights
Boston to Québec City flights
Boston to Halifax flights
Boston to Abbotsford flights
Boston to Hamilton flights
Boston to Kelowna flights
Boston to Winnipeg flights
Boston to St. John's flights
Portland to Pearson Intl flights
Boston to Charlottetown flights
Boston to Edmonton flights
Portland to Pierre Elliott Trudeau Intl flights
Portland to Halifax flights
Boston to Victoria flights
Bangor to Pearson Intl flights
Boston to Regina flights
Boston to St John flights
Bangor to Pierre Elliott Trudeau Intl flights
Boston to Fort McMurray flights
Boston to Moncton flights
Boston to Windsor flights
Boston to Deer Lake flights
Boston to Sydney flights
Boston to Gander flights
Boston to Thunder Bay flights
Portland to Vancouver Intl flights
Boston to Nanaimo flights
Rockland to St. John's flights
Boston to Saskatoon flights
Bar Harbor to Pierre Elliott Trudeau Intl flights
Bangor to Charlottetown flights
Bangor to Vancouver Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Alberta?

Cheapflights makes it easy to find Portland to Alberta flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland to Alberta?

Cheapflights helps you find that perfect flight to Alberta from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Alberta with no change fees?

Certainly. Search results for flights to Alberta from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to Alberta become cheaper?

Yes, Cheapflights offers price alerts on Portland to Alberta 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.