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$442+ Cheap flights from Portland, ME (PWM) to Calgary (YYC)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Portland to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$467
Provider with most accurate pricing for Portland-Calgary flight deals.
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Provider most trusted by Cheapflights users for Portland-Calgary flights.
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From Portland to Calgary
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Portland to Calgary

Cheapest flights from Portland to Calgary
Explore the most affordable flight options available from Portland to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:00 amPWM - YYC
1 stop7h 41mUnited Airlines
Tue 4/156:15 amYYC - PWM
2 stops25h 37mUnited Airlines
Deal found 2/22$442
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/74:16 pmPWM - YYC
2 stops21h 29mAmerican Airlines
Mon 4/141:17 pmYYC - PWM
2 stops20h 48mAmerican Airlines
Deal found 2/21$448
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:50 pmPWM - YYC
3 stops31h 40mMultiple Airlines
Mon 4/147:05 amYYC - PWM
2 stops32h 22mMultiple Airlines
Deal found 2/21$462
This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:52 pmPWM - YYC
2 stops13h 10mWestJet
Mon 4/289:15 amYYC - PWM
1 stop11h 54mWestJet
Deal found 2/21$491
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 4/73:08 pmPWM - YYC
1 stop8h 00mDelta
Mon 4/149:55 amYYC - PWM
1 stop12h 04mDelta
Deal found 2/21$508
This Air Canada deal was found by Cheapflights users on 2/21. 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.
Thu 4/246:15 amPWM - YYC
2 stops20h 58mAir Canada
Sun 4/2712:05 amYYC - PWM
2 stops21h 22mAir Canada
Deal found 2/21$768
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:38 pmPWM - YYC
3 stops23h 59mAlaska Airlines
Sun 7/137:00 amYYC - PWM
2 stops24h 47mAlaska Airlines
Deal found 2/22$2,453

Find flights from Portland to Calgary within your budget

Customize your flight search to find flights from Portland to Calgary 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 February 22, 2025.

Fly from

Portland

Fly to

Calgary

Route

Depart

Return

Price

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Tue 4/8

6:00 am-11:41 am

1 stop7h 41m

Calgary

Tue 4/15

6:15 am-9:52 am

2 stops25h 37m

$442

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 4/7

4:16 pm-11:45 am

2 stops21h 29m

Calgary

Mon 4/14

1:17 pm-12:05 pm

2 stops20h 48m

$448

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 4/7

5:50 pm-11:30 pm

3 stops31h 40m

Calgary

Mon 4/14

7:05 am-5:27 pm

2 stops32h 22m

$462

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 4/24

1:52 pm-1:02 am

2 stops13h 10m

Calgary

Mon 4/28

9:15 am-11:09 pm

1 stop11h 54m

$491

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 4/7

3:08 pm-9:08 pm

1 stop8h 00m

Calgary

Mon 4/14

9:55 am-11:59 pm

1 stop12h 04m

$508

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 4/24

6:15 am-1:13 am

2 stops20h 58m

Calgary

Sun 4/27

12:05 am-11:27 pm

2 stops21h 22m

$768

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 7/10

12:38 pm-10:37 am

3 stops23h 59m

Calgary

Sun 7/13

7:00 am-9:47 am

2 stops24h 47m

$2,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Compare providers for flights from Portland to Calgary

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Calgary in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary 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.

Travel insights for flights from Portland to Calgary

Get recent, data-driven insights about flights from Portland to Calgary including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Calgary (average of $300). Flying from Portland, Maine to Calgary in March is currently the most expensive (average of $433). 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 Calgary by month

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

In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

Temperature in Calgary by month

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

If weather is an important factor for your trip to Calgary, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated February 22, 2025.
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,702 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,800 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Portland to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland, Maine to Calgary round-trip?

    United Airlines, at $442, was found to be the cheapest airline from Portland, Maine to Calgary.Alternate airlines to your destination round-trip include American Airlines and WestJet. You may be able to fly from Portland, Maine to Calgary for 40% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Calgary 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 Calgary?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Calgary (average of $300). Flying from Portland, Maine to Calgary in March is currently the most expensive (average of $433). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Airdrie
Canmore

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Alternative routes for Portland to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Calgary flights
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Boston to Red Deer flights

Top 3 airlines flying from Portland to Calgary

Discover the top 3 airlines that operate flights from Portland to Calgary. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$524Average$759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$548Average$704FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$693Average$804FlexibilityNo cancel feeOn-time71%
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