$706+ Cheap flights from Maine to Alberta
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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Alberta with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to Alberta
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Cheapest flights from Maine to AlbertaExplore the most affordable flight options available from Maine to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Maine to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/54:47 pm -
2 stops31h 06m
Wed 12/91:37 pm -
1 stop6h 52m
Deal found 10/27![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:38 am -
2 stops14h 15m
Sat 12/197:59 pm -
2 stops13h 47m
Deal found 10/28![United Airlines logo]()
$809
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Sat 12/59:12 am -
1 stop12h 05m
Wed 12/97:45 am -
1 stop11h 57m
Deal found 10/27![Air Canada logo]()
$837
Best flights from Maine to AlbertaDiscover carefully curated flight deals from Maine to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Maine to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/54:47 pm -
2 stops31h 06m
Wed 12/91:37 pm -
1 stop6h 52m
Deal found 10/27![United Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 2/266:30 am -
2 stops16h 24m
Fri 3/57:15 am -
2 stops15h 34m
Deal found 10/28![Delta logo]()
$821
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Sat 12/59:12 am -
1 stop12h 05m
Wed 12/97:45 am -
1 stop11h 57m
Deal found 10/27![Air Canada logo]()
$837
Find flight deals from Maine to Alberta
Keep the following information in mind while searching for Maine to Alberta flight deals. Data was last updated October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $706 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $632 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Alberta 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 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Maine to Alberta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandCalgary
PWM Portland - YYC Calgary
PWMYYC
Portland
Sat 12/5
4:47 pm-10:53 pm
2 stops31h 06m
Calgary
Wed 12/9
1:37 pm-9:29 pm
1 stop6h 52m
$706
PortlandCalgary
PWM Portland - YYC Calgary
PWMYYC
Portland
Fri 2/26
6:30 am-9:54 pm
2 stops16h 24m
Calgary
Fri 3/5
7:15 am-11:49 pm
2 stops15h 34m
$821
Quickest round-trip
PortlandCalgary
PWM Portland - YYC Calgary
PWMYYC
Portland
Sat 12/5
9:12 am-8:17 pm
1 stop12h 05m
Calgary
Wed 12/9
7:45 am-8:42 pm
1 stop11h 57m
$837
Sorted by cheapest first
Best time to book a flight from Maine to Alberta
Have a flexible travel schedule? Discover the best time to fly to Alberta from Maine with our price prediction graph.
PWM-YYC
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 Maine to Alberta
USME-CAAB
PWM-YYC
No data available for this route at this time. Please check back soon.
Related info for your journey
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