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Alberta

$557+ Cheap flights from Portland, ME (PWM) to Alberta

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Portland to Alberta

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 January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:07 am
PWM
-
YYC
1 stop7h 47m
American Airlines
Sun 5/101:35 pm
YYC
-
PWM
1 stop7h 35m
American Airlines
Deal found 1/26$557
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:42 pm
PWM
-
YYC
1 stop29h 23m
WestJet
Sun 5/1011:00 am
YYC
-
PWM
1 stop22h 55m
WestJet
Deal found 1/27$560
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:04 pm
PWM
-
YYC
1 stop13h 25m
American Airlines
Sat 9/56:29 am
YYC
-
PWM
2 stops15h 22m
American Airlines
Deal found 1/26$588
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 pm
PWM
-
YYC
1 stop20h 50m
American Airlines
Thu 3/121:30 pm
YYC
-
PWM
1 stop8h 04m
American Airlines
Deal found 1/25$591
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:50 pm
PWM
-
YYC
1 stop7h 35m
WestJet
Sun 9/131:00 pm
YYC
-
PWM
2 stops20h 55m
WestJet
Deal found 1/27$593
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:59 am
PWM
-
YYC
2 stops25h 45m
American Airlines
Wed 3/116:30 am
YYC
-
PWM
2 stops15h 04m
American Airlines
Deal found 1/25$595
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:29 pm
PWM
-
YYC
2 stops19h 15m
American Airlines
Thu 3/1912:45 pm
YYC
-
PWM
2 stops21h 29m
American Airlines
Deal found 1/26$609
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:09 pm
PWM
-
YYC
1 stop26h 03m
Multiple Airlines
Thu 3/129:00 am
YYC
-
PWM
2 stops11h 51m
Multiple Airlines
Deal found 1/25$617

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$557
(American Airlines)

Popular in

December

Cheapest in

June

Average price

$834
Provider with most accurate pricing for Portland-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Calgary flights.
Search Deals
From Portland to Alberta
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 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 2,558,603 searches. Data last updated January 28, 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 5/6

4:42 pm-8:05 pm

1 stop29h 23m

Calgary

Sun 5/10

11:00 am-11:55 am

1 stop22h 55m

$560

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 5/6

7:23 pm-12:54 pm

2 stops19h 31m

Calgary

Sun 5/10

1:35 pm-10:18 am

2 stops18h 43m

$572

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 3/9

6:00 pm-12:50 pm

1 stop20h 50m

Calgary

Thu 3/12

1:30 pm-11:34 pm

1 stop8h 04m

$591

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 3/11

4:48 pm-7:28 pm

2 stops28h 40m

Calgary

Sun 3/15

6:30 pm-12:09 pm

2 stops15h 39m

$625

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 3/2

3:10 pm-11:31 am

2 stops22h 21m

Calgary

Wed 3/4

3:30 pm-10:49 am

2 stops17h 19m

$656

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/10

6:30 am-9:05 pm

1 stop16h 35m

Calgary

Sun 6/14

9:45 am-11:59 pm

1 stop12h 14m

$658

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 6/11

11:38 am-5:00 pm

1 stop7h 22m

Calgary

Sun 6/14

1:00 am-4:15 pm

2 stops13h 15m

$670

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/10

11:38 am-5:00 pm

1 stop7h 22m

Calgary

Sun 6/14

11:50 pm-4:15 pm

2 stops14h 25m

$670

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/10

11:38 am-5:00 pm

1 stop7h 22m

Calgary

Sun 6/14

1:00 am-4:15 pm

2 stops13h 15m

$670

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 6/11

11:38 am-5:00 pm

1 stop7h 22m

Calgary

Sun 6/14

7:10 pm-4:15 pm

2 stops19h 05m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $85). Flying from Portland, Maine to Alberta in January is currently the most expensive (average of $231). 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?

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alberta. Reviews last updated January 28, 2026.
Read through reviews of airlines operating flights from Portland to Alberta, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,209 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,209 reviews
United Airlines
7.4
Good
9,209 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    Most people fly from Portland (PWM) if they book a flight from Portland to Alberta. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    There are many flights that can get you from Portland, Maine to Alberta in 19h 31m. Fly via WestJet or American Airlines to get the fastest option. The distance from Portland, Maine to Alberta is about 2074 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $85). Flying from Portland, Maine to Alberta in January is currently the most expensive (average of $231). 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

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Alternative routes for Portland to Alberta

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Portland to Alberta

Discover the top airline that operate flights from Portland to Alberta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$677Average$784FlexibilityNo cancel feeOn-time69%

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