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Cheap flights from Portland, Maine to Alberta from $490

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Alberta departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland, Maine to Alberta

Cheap round-trip flights

Multiple Airlines Logo
11:16 am - 9:19 pmPWM-YYC
12h 03m1 stop
Multiple Airlines Logo
6:30 pm - 5:00 pmYYC-PWM
20h 30m2 stops
$490Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
7:00 am - 9:54 pmPWM-YYC
16h 54m2 stops
American Airlines Logo
6:30 am - 11:59 pmYYC-PWM
15h 29m2 stops
$509American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
11:16 am - 9:19 pmPWM-YYC
12h 03m1 stop
Multiple Airlines Logo
12:30 am - 10:09 amYYC-PWM
31h 39m2 stops
$562Multiple Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Multiple Airlines Logo
9:45 am - 11:35 amPWM-YYC
27h 50m1 stop
Multiple Airlines Logo
8:25 am - 11:17 pmYYC-PWM
12h 52m1 stop
$580Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
7:22 pm - 11:35 amPWM-YYC
18h 13m2 stops
United Airlines Logo
3:30 pm - 2:12 pmYYC-PWM
20h 42m3 stops
$597United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
6:00 am - 5:50 pmPWM-YYC
13h 50m2 stops
Delta Logo
12:15 am - 4:13 pmYYC-PWM
13h 58m2 stops
$693Delta
Find Deal
Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
4:54 pm - 11:35 amPWM-YYC
20h 41m1 stop
United Airlines Logo
6:15 am - 3:48 pmYYC-PWM
7h 33m1 stop
$701United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
7:22 pm - 11:35 amPWM-YYC
18h 13m2 stops
United Airlines Logo
6:15 am - 3:48 pmYYC-PWM
7h 33m1 stop
$711United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Delta Logo
2:38 pm - 9:08 pmPWM-YYC
8h 30m1 stop
Delta Logo
12:30 am - 12:22 pmYYC-PWM
9h 52m1 stop
$812Delta
Find Deal
Wed, Oct 29 - Tue, Nov 4
WestJet Logo
1:46 pm - 12:44 amPWM-YYC
12h 58m2 stops
WestJet Logo
12:15 am - 1:06 pmYYC-PWM
10h 51m2 stops
$986WestJet
Find Deal
Thu, Oct 30 - Wed, Nov 5

United Airlines flights from Portland, Maine to Alberta

Our best United Airlines deals on Portland, Maine to Alberta flight tickets
United Airlines
Oct 29
PWM7:22 pmPortland
18h 13m
2 stops
YYC11:35 amCalgary
Nov 5
YYC3:30 pmCalgary
20h 42m
3 stops
PWM2:12 pmPortland
$597
Find similar
United Airlines
Oct 30
PWM4:54 pmPortland
20h 41m
1 stop
YYC11:35 amCalgary
Nov 6
YYC6:15 amCalgary
7h 33m
1 stop
PWM3:48 pmPortland
$701
Find similar
United Airlines
Oct 30
PWM7:22 pmPortland
18h 13m
2 stops
YYC11:35 amCalgary
Nov 6
YYC6:15 amCalgary
7h 33m
1 stop
PWM3:48 pmPortland
$711
Find similar

Delta flights from Portland, Maine to Alberta

Our best Delta deals on Portland, Maine to Alberta flight tickets
Delta
Oct 29
PWM6:00 amPortland
13h 50m
2 stops
YYC5:50 pmCalgary
Nov 4
YYC12:15 amCalgary
13h 58m
2 stops
PWM4:13 pmPortland
$693
Find similar
Delta
Oct 29
PWM2:38 pmPortland
8h 30m
1 stop
YYC9:08 pmCalgary
Nov 4
YYC12:30 amCalgary
9h 52m
1 stop
PWM12:22 pmPortland
$812
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Portland, Maine to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

11:16 am-9:19 pm

1 stop12h 03m

Calgary

Wed 11/5

6:30 pm-5:00 pm

2 stops20h 30m

$490

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

7:00 am-9:54 pm

2 stops16h 54m

Calgary

Wed 11/5

6:30 am-11:59 pm

2 stops15h 29m

$509

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

11:16 am-9:19 pm

1 stop12h 03m

Calgary

Tue 11/4

12:30 am-10:09 am

2 stops31h 39m

$562

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

9:45 am-11:35 am

1 stop27h 50m

Calgary

Wed 11/5

8:25 am-11:17 pm

1 stop12h 52m

$580

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

7:22 pm-11:35 am

2 stops18h 13m

Calgary

Wed 11/5

3:30 pm-2:12 pm

3 stops20h 42m

$597

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

6:00 am-5:50 pm

2 stops13h 50m

Calgary

Tue 11/4

12:15 am-4:13 pm

2 stops13h 58m

$693

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 10/30

4:54 pm-11:35 am

1 stop20h 41m

Calgary

Thu 11/6

6:15 am-3:48 pm

1 stop7h 33m

$701

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 10/30

7:22 pm-11:35 am

2 stops18h 13m

Calgary

Thu 11/6

6:15 am-3:48 pm

1 stop7h 33m

$711

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 10/29

2:38 pm-9:08 pm

1 stop8h 30m

Calgary

Tue 11/4

12:30 am-12:22 pm

1 stop9h 52m

$812

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 10/30

1:46 pm-12:44 am

2 stops12h 58m

Calgary

Wed 11/5

12:15 am-1:06 pm

2 stops10h 51m

$986

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Alberta from

How to get the cheapest flight ticket from Portland, Maine to Alberta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Alberta?

According to our data, Thursday is the cheapest day to fly to Alberta from Portland, Maine. The lowest ticket price found for a Thursday departure recently was $615. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $854. These prices are subject to change though, so be sure to set up a Price Alert for flights to Alberta.

What is the cheapest time of day to depart on your flight to Alberta?

According to our data, the cheapest time of day to fly to Alberta is in the morning. momondo users have found flights departing from Portland, Maine to Alberta in the morning for as low as $730. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Alberta, so prices are often more expensive at around $875 per ticket.

Can stopping save me money on Portland, Maine to Alberta flights?

You could potentially save up to 42% on your flight if you consider stops on a Portland, Maine to Alberta flight.

Cheap Portland, Maine to Alberta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Alberta

Direct flights

None
There are no direct flights from Portland, Maine to Alberta. There are no popular flight routes from Portland, Maine to Alberta.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Alberta?

    Prices for flights from Portland Airport to Alberta are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Alberta?

  • How old do you have to be to fly from Portland Airport to Alberta?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Alberta.

  • What documentation or ID do you need to fly to Alberta?

    The travel and health documents required for your trip to Alberta can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alberta. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland, Maine to Alberta

Compare and see reviews for airlines that fly from Portland, Maine to Alberta with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $591Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Alberta?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alberta from Portland.

Can I find flights from Portland to Alberta with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alberta from Portland with this policy.

How can momondo help me find flights from Portland to Alberta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alberta from Portland.

I’m not ready to book a flight from Portland to Alberta right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Alberta flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Alberta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Alberta

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