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$224+ Cheap flights from Portland, ME (PWM) to Calgary (YYC)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Portland to Calgary

Best flights from Portland to Calgary
Discover carefully curated flight deals from Portland to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 1/1011:02 amPWM - YYC
1 stop26h 17mMultiple Airlines
Thu 1/157:30 amYYC - PWM
2 stops23h 37mMultiple Airlines
Deal found 12/10$484
This American Airlines deal was found by Cheapflights users on 12/10. 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 5/65:27 pmPWM - YYC
2 stops20h 55mAmerican Airlines
Sun 5/101:13 pmYYC - PWM
1 stop25h 42mAmerican Airlines
Deal found 12/10$576
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 1/96:00 amPWM - YYC
2 stops16h 54mDelta
Tue 1/136:30 amYYC - PWM
2 stops26h 50mDelta
Deal found 12/10$593
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 1/124:10 pmPWM - YYC
1 stop21h 25mUnited Airlines
Fri 1/166:15 amYYC - PWM
2 stops30h 24mUnited Airlines
Deal found 12/10$604
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 1/96:00 amPWM - YYC
2 stops16h 54mDelta
Wed 1/146:30 amYYC - PWM
2 stops26h 50mDelta
Deal found 12/10$593
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 1/106:00 amPWM - YYC
2 stops16h 54mDelta
Tue 1/136:30 amYYC - PWM
2 stops26h 50mDelta
Deal found 12/10$608
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 1/106:00 amPWM - YYC
2 stops16h 54mDelta
Wed 1/146:30 amYYC - PWM
2 stops14h 52mDelta
Deal found 12/10$608

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$484
(Kiwi.com)

One-way from

$224
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,121
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 Calgary
Search Deals
One-way flight from Portland to Calgary
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
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 December 12, 2025.
Use the filters below to find and compare flights from Portland to Calgary that are best for you.

Fly from

Portland

Fly to

Calgary

Route

Depart

Return

Price

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 1/10

11:02 am-11:19 am

1 stop26h 17m

Calgary

Thu 1/15

7:30 am-9:07 am

2 stops23h 37m

$484

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 5/6

5:27 pm-12:22 pm

2 stops20h 55m

Calgary

Sun 5/10

1:13 pm-4:55 pm

1 stop25h 42m

$576

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 1/9

6:00 am-8:54 pm

2 stops16h 54m

Calgary

Tue 1/13

6:30 am-11:20 am

2 stops26h 50m

$593

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 1/9

6:00 am-8:54 pm

2 stops16h 54m

Calgary

Wed 1/14

6:30 am-11:20 am

2 stops26h 50m

$593

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 1/12

4:10 pm-11:35 am

1 stop21h 25m

Calgary

Fri 1/16

6:15 am-2:39 pm

2 stops30h 24m

$604

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 1/10

6:00 am-8:54 pm

2 stops16h 54m

Calgary

Tue 1/13

6:30 am-11:20 am

2 stops26h 50m

$608

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 1/10

6:00 am-8:54 pm

2 stops16h 54m

Calgary

Wed 1/14

6:30 am-11:22 pm

2 stops14h 52m

$608

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 1/9

5:06 pm-5:55 pm

2 stops26h 49m

$224

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 1/10

6:18 pm-5:15 pm

3 stops48h 57m

$235

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sun 1/11

11:01 am-5:15 pm

2 stops32h 14m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 12 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Calgary flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Calgary

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

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Calgary (average of $85). Flying from Portland, Maine to Calgary in January is currently the most expensive (average of $193). 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.

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.

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

    American Airlines, Delta, and United Airlines can get you from Portland, Maine to Calgary in just under 16h 54m. Your travel time can differ by up to 4h 31m. The distance between Portland, Maine and Calgary is about 2074 mi. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Portland, Maine to Calgary (average of $85). Flying from Portland, Maine to Calgary in January is currently the most expensive (average of $193). 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 Calgary?

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Canmore
Airdrie

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