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Cheap flights from Portland, ME to Alberta from C$ 380

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
12 Jul — 19 Jul1
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 12 June 2026.

Tue 20/107:14 a.m.
PWM
-
YYC
1 stop7h 16m
American Airlines
Sat 24/101:20 p.m.
YYC
-
PWM
1 stop20h 13m
American Airlines
Deal found 8/6C$ 823
Tue 20/106:00 a.m.
PWM
-
YYC
1 stop17h 05m
WestJet
Fri 23/101:00 a.m.
YYC
-
PWM
2 stops13h 10m
WestJet
Deal found 8/6C$ 830
Sun 6/96:03 a.m.
PWM
-
YYC
1 stop7h 29m
United Airlines
Tue 15/96:00 a.m.
YYC
-
PWM
1 stop7h 51m
United Airlines
Deal found 8/6C$ 837
Tue 20/1012:50 p.m.
PWM
-
YYC
2 stops12h 23m
Delta
Sat 24/107:45 a.m.
YYC
-
PWM
2 stops14h 04m
Delta
Deal found 8/6C$ 844
Sun 6/910:00 a.m.
PWM
-
YYC
2 stops15h 42m
American Airlines
Tue 15/97:00 a.m.
YYC
-
PWM
2 stops14h 59m
American Airlines
Deal found 10/6C$ 858
Thu 22/106:00 a.m.
PWM
-
YYC
1 stop7h 28m
United Airlines
Sat 24/106:00 a.m.
YYC
-
PWM
1 stop8h 02m
United Airlines
Deal found 7/6C$ 867
Wed 5/85:00 p.m.
PWM
-
YYC
1 stop7h 37m
United Airlines
Mon 10/88:30 a.m.
YYC
-
PWM
1 stop11h 11m
United Airlines
Deal found 12/6C$ 873
Thu 23/711:47 a.m.
PWM
-
YYC
2 stops9h 53m
WestJet
Tue 28/79:35 a.m.
YYC
-
PWM
2 stops11h 55m
WestJet
Deal found 7/6C$ 884

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 12 June 2026.

Round-trip from

C$ 823

One-way from

C$ 380
American Airlines
  • American Airlines
  • 20/10-24/10
  • 2 total stops
  • 27h 29m total
  • Portland to Alberta
Search Deals
American Airlines
  • American Airlines
  • 11/9
  • 1 total stop
  • 18h 59m total
  • Portland to Alberta
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 12 June 2026.
Use the filters below to find and compare flights from Portland to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sun 6/9

9:08 a.m.-11:42 p.m.

1 stop16h 34m

Calgary

Tue 15/9

7:00 a.m.-11:47 p.m.

1 stop14h 47m

C$ 837

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 22/10

6:00 a.m.-11:28 a.m.

1 stop7h 28m

Calgary

Sat 24/10

12:30 p.m.-9:46 p.m.

1 stop7h 16m

C$ 867

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 23/7

6:00 a.m.-10:37 p.m.

1 stop18h 37m

Calgary

Thu 30/7

7:15 p.m.-10:07 a.m.

2 stops12h 52m

C$ 905
Quickest round-trip

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 5/8

5:00 p.m.-10:37 p.m.

1 stop7h 37m

Calgary

Tue 11/8

2:58 p.m.-11:59 p.m.

1 stop7h 01m

C$ 908

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 10/7

8:15 p.m.-6:10 p.m.

2 stops23h 55m

Calgary

Wed 22/7

8:30 a.m.-9:41 p.m.

1 stop11h 11m

C$ 941
Cheapest one-way
Quickest one-way

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 17/9

11:50 a.m.-7:40 p.m.

2 stops9h 50m

C$ 381

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 11/9

12:24 p.m.-11:29 p.m.

2 stops13h 05m

C$ 402

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 10/7

6:00 a.m.-10:37 p.m.

1 stop18h 37m

C$ 425

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 10/7

6:00 a.m.-11:52 p.m.

2 stops19h 52m

C$ 447

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 17/9

12:03 p.m.-12:44 a.m.

3 stops38h 41m

C$ 652

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 7h 28m. Portland, Maine and Alberta are separated by a distance of 3338 km.

  • 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.

See more FAQs

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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.

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