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$261+ Cheap flights from Alberta to Portland, ME (PWM)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — PWM
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Alberta to Portland

Keep the following information in mind while searching for Alberta to Portland flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$430
(American Airlines)

One-way from

$261
(Delta)

Popular in

July

Cheapest in

March

Average price

$721
Provider with most accurate pricing for Calgary-Portland flight deals.
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Provider most trusted by Cheapflights users for Calgary-Portland flights.
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From Alberta to Portland
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One-way flight from Alberta to Portland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Alberta to Portland

Cheapest flights from Alberta to Portland
Explore the most affordable flight options available from Alberta to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/1012:45 pmYYC - PWM
2 stops21h 03mAmerican Airlines
Mon 5/124:33 pmPWM - YYC
2 stops21h 17mAmerican Airlines
Deal found 4/28$430
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:15 amYYC - PWM
2 stops32h 12mMultiple Airlines
Mon 5/129:30 pmPWM - YYC
1 stop26h 12mMultiple Airlines
Deal found 4/28$512
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Sat 5/109:15 amYYC - PWM
1 stop24h 42mWestJet
Mon 5/125:00 pmPWM - YYC
1 stop27h 28mWestJet
Deal found 4/28$514
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:00 amYYC - PWM
2 stops13h 15mDelta
Thu 6/192:34 pmPWM - YYC
1 stop8h 33mDelta
Deal found 4/28$633

Cheapflights Fare Finder

Customize your flight search to find flights from Alberta to Portland 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 April 29, 2025.
Use the filters below to find and compare flights from Alberta to Portland that are best for you.

Fly from

Alberta

Fly to

Portland

Route

Depart

Return

Price

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Sat 5/10

12:45 pm-11:48 am

2 stops21h 03m

Portland

Mon 5/12

4:33 pm-11:50 am

2 stops21h 17m

$430

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Sat 5/10

9:15 am-7:27 pm

2 stops32h 12m

Portland

Mon 5/12

9:30 pm-9:42 pm

1 stop26h 12m

$512

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Sat 5/10

9:15 am-11:57 am

1 stop24h 42m

Portland

Mon 5/12

5:00 pm-6:28 pm

1 stop27h 28m

$514

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Wed 6/11

1:00 am-4:15 pm

2 stops13h 15m

Portland

Thu 6/19

2:34 pm-9:07 pm

1 stop8h 33m

$633

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 7/1

6:45 am-11:30 pm

2 stops14h 45m

$261

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 7/1

2:55 pm-11:59 pm

1 stop7h 04m

$332

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Thu 9/18

6:29 am-10:46 pm

1 stop14h 17m

$341

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Mon 6/30

1:00 am-11:30 pm

2 stops20h 30m

$367

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Wed 9/17

12:30 am-2:30 pm

2 stops12h 00m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Alberta to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Alberta 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 Alberta to Portland

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

Currently, January is the cheapest month in which you can book a flight from Alberta to Portland, Maine (average of $296). Flying from Alberta to Portland, Maine in May is currently the most expensive (average of $405). 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Alberta to Portland. 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 into for flights to Portland from Alberta?

    For a flight from Alberta to Portland, you will be flying into Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • What are the cheapest airlines to fly from Alberta to Portland, Maine one-way?

    One-way options have recently been found by users for as low as $261 on Delta. Other airlines that offer cheap prices include United Airlines from $332 and American Airlines from $341 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alberta to Portland 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 Alberta to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Alberta to Portland, Maine (average of $296). Flying from Alberta to Portland, Maine in May is currently the most expensive (average of $405). 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

Traveling to a place near Alberta?

Book flights to Alberta if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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