In terms of precipitation, rainfall in Alberta ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Alberta when rainfall is around 9.0 mm.

If weather is an important factor for your trip to Alberta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

What is the cheapest month to fly from Portland, Maine to Alberta?

Our data shows that February tends to be the cheapest month to fly to Alberta from Portland, Maine. Users have commonly found prices around C$ 948 for the month, but tickets can be as low as C$ 644. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from PWM to AB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Alberta as you normally would.

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.

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.

C$ 367+ Flights from Portland, ME to Alberta

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

Airfare is below average for this route at the moment. Portland, Maine to Alberta flights typically cost between C$ 819 and C$ 1,254 in August. The cheapest round-trip price found within the last 3 days was C$ 662 on Multiple Airlines (29 Aug-5 Sep).

Cheap flight deals from Portland to Alberta

Round-trip from	C$ 662
One-way from	C$ 367
Popular in	July
Cheapest in	February
Average price	C$ 1,178

29/8-5/9
3 total stops
53h 41m total
Portland to Alberta

Search Deals

American Airlines
22/8
1 total stop
8h 04m total
Portland to Alberta

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 148 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find 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 30 July 2025.

Fri 29/86:05 p.m.PWM - YYC

2 stops29h 15mMultiple Airlines

Fri 5/911:15 a.m.YYC - PWM

1 stop24h 26mMultiple Airlines

Deal found 30/7C$ 662

Wed 27/811:21 a.m.PWM - YYC

2 stops14h 08mAmerican Airlines

Wed 3/96:29 a.m.YYC - PWM

2 stops15h 16mAmerican Airlines

Deal found 28/7C$ 738

Sat 13/96:00 a.m.PWM - YYC

2 stops18h 53mUnited Airlines

Sat 20/96:15 a.m.YYC - PWM

2 stops13h 44mUnited Airlines

Deal found 30/7C$ 812

Wed 27/811:48 a.m.PWM - YYC

2 stops14h 56mDelta

Tue 2/912:20 a.m.YYC - PWM

2 stops13h 50mDelta

Deal found 28/7C$ 1,033

Fri 29/812:53 p.m.PWM - YYC

2 stops30h 07mWestJet

Thu 4/91:00 a.m.YYC - PWM

2 stops20h 25mWestJet

Deal found 30/7C$ 1,280

Best flights from Portland to Alberta
Discover carefully curated flight deals from Portland to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Fri 29/86:05 p.m.PWM - YYC

2 stops29h 15mMultiple Airlines

Fri 5/911:15 a.m.YYC - PWM

1 stop24h 26mMultiple Airlines

Deal found 30/7C$ 662

Wed 27/811:21 a.m.PWM - YYC

2 stops14h 08mAmerican Airlines

Wed 3/96:29 a.m.YYC - PWM

2 stops15h 16mAmerican Airlines

Deal found 28/7C$ 738

Sat 13/96:00 a.m.PWM - YYC

2 stops18h 53mUnited Airlines

Sat 20/96:15 a.m.YYC - PWM

2 stops13h 44mUnited Airlines

Deal found 30/7C$ 812

Wed 27/811:48 a.m.PWM - YYC

2 stops14h 56mDelta

Tue 2/912:20 a.m.YYC - PWM

2 stops13h 50mDelta

Deal found 28/7C$ 1,033

Fri 29/812:53 p.m.PWM - YYC

2 stops30h 07mWestJet

Thu 4/91:00 a.m.YYC - PWM

2 stops20h 25mWestJet

Deal found 30/7C$ 1,280

Last-minute flights from Portland to Alberta
Discover last-minute flight deals from Portland to Alberta. Data last updated 30 July 2025 and is based on user searches.

Sun 17/85:35 a.m.PWM - YYC

1 stop8h 25mUnited Airlines

Thu 21/812:38 p.m.YYC - PWM

1 stop7h 21mUnited Airlines

Deal found 28/7C$ 1,041

Wed 27/811:21 a.m.PWM - YYC

2 stops14h 08mAmerican Airlines

Wed 3/96:29 a.m.YYC - PWM

2 stops15h 16mAmerican Airlines

Deal found 28/7C$ 738

Wed 27/811:48 a.m.PWM - YYC

2 stops14h 56mDelta

Tue 2/912:20 a.m.YYC - PWM

2 stops13h 50mDelta

Deal found 28/7C$ 1,033

Fri 29/86:05 p.m.PWM - YYC

2 stops29h 15mMultiple Airlines

Fri 5/911:15 a.m.YYC - PWM

1 stop24h 26mMultiple Airlines

Deal found 30/7C$ 662

Fri 29/812:53 p.m.PWM - YYC

2 stops30h 07mWestJet

Thu 4/91:00 a.m.YYC - PWM

2 stops20h 25mWestJet

Deal found 30/7C$ 1,280

One-way flights from Portland to Alberta
Search for one-way flight options from Portland to Alberta. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Fri 22/86:30 a.m.PWM - YYC

1 stop8h 04mAmerican Airlines

Deal found 30/7C$ 367

Mon 25/86:05 p.m.PWM - YYC

2 stops29h 15mMultiple Airlines

Deal found 28/7C$ 377

Mon 25/86:23 p.m.PWM - YYC

1 stop30h 30mUnited Airlines

Deal found 28/7C$ 418

Fly from

Fly to

Route

Depart

Return

Price

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 29/8

6:05 p.m.-9:20 p.m.

2 stops29h 15m

Calgary

Fri 5/9

11:15 a.m.-1:41 p.m.

1 stop24h 26m

C$ 662

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 27/8

11:21 a.m.-11:29 p.m.

2 stops14h 08m

Calgary

Wed 3/9

6:29 a.m.-11:45 p.m.

2 stops15h 16m

C$ 738

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 13/9

6:00 a.m.-10:53 p.m.

2 stops18h 53m

Calgary

Sat 20/9

6:15 a.m.-9:59 p.m.

2 stops13h 44m

C$ 812

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 27/8

11:48 a.m.-12:44 a.m.

2 stops14h 56m

Calgary

Tue 2/9

12:20 a.m.-4:10 p.m.

2 stops13h 50m

C$ 1,033

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 29/8

12:53 p.m.-5:00 p.m.

2 stops30h 07m

Calgary

Thu 4/9

1:00 a.m.-11:25 p.m.

2 stops20h 25m

C$ 1,280

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 22/8

6:30 a.m.-12:34 p.m.

1 stop8h 04m

C$ 367

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 25/8

6:05 p.m.-9:20 p.m.

2 stops29h 15m

C$ 377

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 25/8

6:23 p.m.-10:53 p.m.

1 stop30h 30m

C$ 418

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

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, January is the cheapest month in which you can book a flight from Portland, Maine to Alberta (average of C$ 139). Flying from Portland, Maine to Alberta in July is currently the most expensive (average of C$ 263). 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

Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Portland to Alberta to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,980 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,896 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

WestJet

7.2

Good

2,975 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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.
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, January is the cheapest month in which you can book a flight from Portland, Maine to Alberta (average of C$ 139). Flying from Portland, Maine to Alberta in July is currently the most expensive (average of C$ 263). 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

Alternative routes for Portland to Alberta

Boston to Pearson Intl flights

Boston to Toronto Island flights

Boston to Pierre Elliott Trudeau Intl flights

Boston to Halifax flights

Boston to Vancouver Intl flights

Boston to Calgary flights

Boston to Ottawa flights

Boston to Québec City flights

Boston to St. John's flights

Boston to Abbotsford flights

Boston to Edmonton flights

Boston to Charlottetown flights

Portland to Pearson Intl flights

Boston to Winnipeg flights

Boston to Moncton flights

Bangor to Pearson Intl flights

Portland to Halifax flights

Boston to Hamilton flights

Portland to Vancouver Intl flights

Bangor to Pierre Elliott Trudeau Intl flights

Boston to Victoria flights

Boston to Sydney flights

Boston to Kelowna flights

Boston to Deer Lake flights

Portland to Pierre Elliott Trudeau Intl flights

Boston to St John flights

Boston to Regina flights

Boston to Windsor flights

Boston to Saskatoon flights

Bangor to Charlottetown flights

Boston to Nanaimo flights

Bangor to Vancouver Intl flights

Boston to Gander flights

Boston to Fort McMurray flights

Rockland to St. John's flights

Boston to Thunder Bay flights

Bar Harbor to Pierre Elliott Trudeau Intl flights

Complete your trip

Alberta car rentals

Calgary Airport car rentals

Edmonton Airport car rentals

Fort Mcmurray Airport car rentals

Lethbridge Airport car rentals

Medicine Hat Airport car rentals

Red Deer Airport car rentals

Calgary car rentals

Edmonton car rentals

Banff car rentals

Grande Prairie car rentals

Red Deer car rentals

Direct flights to Canada

Fly with Cheapflights

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.

Cheap flights from Portland, ME to Alberta from C$ 367

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Alberta

Cheapest flights from Portland to AlbertaExplore 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 July 2025.

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 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Alberta that are best for you.

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.

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?

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

Reviews of airlines servicing Alberta

Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Portland to Alberta to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I find direct flights from Portland to Alberta?

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

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

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.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 July 2025.