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$191+ 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
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$395
(American Airlines)

One-way from

$191
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$706
From Portland to Calgary
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One-way flight from Portland to Calgary
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Highest demand for flights based on searches. 8% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/253:28 pmPWM - YYC
1 stop23h 06mAmerican Airlines
sáb. 11/11:29 pmYYC - PWM
2 stops21h 17mAmerican Airlines
Deal found 9/10$395
This American Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 9/306:01 amPWM - YYC
1 stop8h 30mAmerican Airlines
vie. 10/36:29 amYYC - PWM
2 stops15h 16mAmerican Airlines
Deal found 9/11$602
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 9/306:14 amPWM - YYC
1 stop7h 24mUnited Airlines
vie. 10/312:38 pmYYC - PWM
1 stop23h 55mUnited Airlines
Deal found 9/11$658
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/256:14 amPWM - YYC
1 stop7h 24mMultiple Airlines
sáb. 11/18:25 amYYC - PWM
1 stop12h 52mMultiple Airlines
Deal found 9/10$685
This United deal was found by Cheapflights users on 9/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:14 amPWM - YYC
1 stop7h 24mMultiple Airlines
jue. 10/21:10 amYYC - PWM
2 stops20h 03mMultiple Airlines
Deal found 9/11$814
This Air Canada deal was found by Cheapflights users on 9/11. 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.
mar. 9/3010:40 amPWM - YYC
2 stops14h 05mAir Canada
jue. 10/21:10 amYYC - PWM
2 stops13h 34mAir Canada
Deal found 9/11$823
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/256:30 amPWM - YYC
2 stops13h 54mDelta
vie. 10/3112:05 amYYC - PWM
2 stops13h 58mDelta
Deal found 9/10$835
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 9/3011:45 amPWM - YYC
1 stop10h 57mDelta
jue. 10/212:30 amYYC - PWM
1 stop9h 59mDelta
Deal found 9/11$1,053

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 septiembre 11, 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

sáb. 10/25

3:28 pm-12:34 pm

1 stop23h 06m

Calgary

sáb. 11/1

1:29 pm-12:46 pm

2 stops21h 17m

$395

PortlandCalgary

PWM - YYC

PWMYYC

Portland

vie. 1/9

5:00 pm-8:58 pm

2 stops29h 58m

Calgary

mar. 1/13

6:35 am-3:56 pm

2 stops31h 21m

$493

PortlandCalgary

PWM - YYC

PWMYYC

Portland

sáb. 1/10

12:20 pm-11:23 am

2 stops25h 03m

Calgary

mié. 1/14

1:40 pm-12:09 pm

2 stops20h 29m

$540

PortlandCalgary

PWM - YYC

PWMYYC

Portland

mar. 9/30

1:02 pm-11:19 pm

2 stops12h 17m

Calgary

vie. 10/3

6:29 am-11:45 pm

2 stops15h 16m

$607

PortlandCalgary

PWM - YYC

PWMYYC

Portland

mar. 9/30

6:14 am-11:38 am

1 stop7h 24m

Calgary

vie. 10/3

12:38 pm-2:33 pm

1 stop23h 55m

$658

PortlandCalgary

PWM - YYC

PWMYYC

Portland

dom. 1/11

2:35 pm-9:08 pm

1 stop8h 33m

Calgary

mié. 1/14

9:50 am-11:49 pm

1 stop11h 59m

$662

PortlandCalgary

PWM - YYC

PWMYYC

Portland

sáb. 1/10

3:12 pm-11:35 am

2 stops22h 23m

Calgary

mar. 1/13

12:37 pm-2:39 pm

1 stop24h 02m

$664

PortlandCalgary

PWM - YYC

PWMYYC

Portland

vie. 1/9

4:10 pm-11:35 am

1 stop21h 25m

Calgary

mar. 1/13

12:37 pm-2:31 pm

2 stops23h 54m

$664

PortlandCalgary

PWM - YYC

PWMYYC

Portland

sáb. 1/10

6:00 am-8:58 pm

2 stops16h 58m

Calgary

mié. 1/14

9:50 am-11:05 pm

1 stop11h 15m

$668

PortlandCalgary

PWM - YYC

PWMYYC

Portland

vie. 1/9

4:10 pm-11:35 am

1 stop21h 25m

Calgary

mié. 1/14

12:37 pm-2:39 pm

1 stop24h 02m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
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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, 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 February 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.

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 and Delta can get you from Portland, Maine to Calgary in just under 23h 06m. Your travel time can differ by up to 6h 52m. 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, 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 February 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 Calgary?

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

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