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Cheap flights from Portland, ME to Alberta from C$ 761

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 January 2026.

Wed 6/57:07 a.m.
PWM
-
YYC
1 stop7h 47m
American Airlines
Sun 10/51:35 p.m.
YYC
-
PWM
1 stop7h 35m
American Airlines
Deal found 26/1C$ 761
Wed 6/54:42 p.m.
PWM
-
YYC
1 stop29h 23m
WestJet
Sun 10/511:00 a.m.
YYC
-
PWM
1 stop22h 55m
WestJet
Deal found 27/1C$ 765
Fri 28/812:04 p.m.
PWM
-
YYC
1 stop13h 25m
American Airlines
Sat 5/96:29 a.m.
YYC
-
PWM
2 stops15h 22m
American Airlines
Deal found 26/1C$ 804
Mon 9/36:00 p.m.
PWM
-
YYC
1 stop20h 50m
American Airlines
Thu 12/31:30 p.m.
YYC
-
PWM
1 stop8h 04m
American Airlines
Deal found 25/1C$ 808
Sun 6/912:50 p.m.
PWM
-
YYC
1 stop7h 35m
WestJet
Sun 13/91:00 p.m.
YYC
-
PWM
2 stops20h 55m
WestJet
Deal found 27/1C$ 811
Sun 8/311:59 a.m.
PWM
-
YYC
2 stops25h 45m
American Airlines
Wed 11/36:30 a.m.
YYC
-
PWM
2 stops15h 04m
American Airlines
Deal found 25/1C$ 813
Thu 12/36:29 p.m.
PWM
-
YYC
2 stops19h 15m
American Airlines
Thu 19/312:45 p.m.
YYC
-
PWM
2 stops21h 29m
American Airlines
Deal found 26/1C$ 832
Mon 9/37:09 p.m.
PWM
-
YYC
1 stop26h 03m
Multiple Airlines
Thu 12/39:00 a.m.
YYC
-
PWM
2 stops11h 51m
Multiple Airlines
Deal found 25/1C$ 843

Find flight deals from Portland to Alberta

Keep the following information in mind while searching for Portland to Alberta flight deals. Data was last updated 28 January 2026.

Round-trip from

C$ 761

Popular in

December

Cheapest in

June

Average price

C$ 1,140
American Airlines
  • American Airlines
  • 6/5-10/5
  • 2 total stops
  • 15h 22m total
  • Portland to Alberta
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 401 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 28 January 2026.
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

Wed 6/5

4:42 p.m.-8:05 p.m.

1 stop29h 23m

Calgary

Sun 10/5

11:00 a.m.-11:55 a.m.

1 stop22h 55m

C$ 765

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

7:23 p.m.-12:54 p.m.

2 stops19h 31m

Calgary

Sun 10/5

1:35 p.m.-10:18 a.m.

2 stops18h 43m

C$ 782

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 9/3

6:00 p.m.-12:50 p.m.

1 stop20h 50m

Calgary

Thu 12/3

1:30 p.m.-11:34 p.m.

1 stop8h 04m

C$ 808

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 11/3

4:48 p.m.-7:28 p.m.

2 stops28h 40m

Calgary

Sun 15/3

6:30 p.m.-12:09 p.m.

2 stops15h 39m

C$ 854

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 2/3

3:10 p.m.-11:31 a.m.

2 stops22h 21m

Calgary

Wed 4/3

3:30 p.m.-10:49 a.m.

2 stops17h 19m

C$ 897

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/6

6:30 a.m.-9:05 p.m.

1 stop16h 35m

Calgary

Sun 14/6

9:45 a.m.-11:59 p.m.

1 stop12h 14m

C$ 899

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 11/6

11:38 a.m.-5:00 p.m.

1 stop7h 22m

Calgary

Sun 14/6

1:00 a.m.-4:15 p.m.

2 stops13h 15m

C$ 916

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/6

11:38 a.m.-5:00 p.m.

1 stop7h 22m

Calgary

Sun 14/6

11:50 p.m.-4:15 p.m.

2 stops14h 25m

C$ 916

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/6

11:38 a.m.-5:00 p.m.

1 stop7h 22m

Calgary

Sun 14/6

1:00 a.m.-4:15 p.m.

2 stops13h 15m

C$ 916

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 11/6

11:38 a.m.-5:00 p.m.

1 stop7h 22m

Calgary

Sun 14/6

7:10 p.m.-4:15 p.m.

2 stops19h 05m

C$ 916

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

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$ 116). Flying from Portland, Maine to Alberta in January is currently the most expensive (average of C$ 316). 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.

How much does it cost to fly round-trip from Portland, Maine to Alberta?

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 19h 31m. 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$ 116). Flying from Portland, Maine to Alberta in January is currently the most expensive (average of C$ 316). 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

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

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

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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.

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