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Cheap flights from Portland, Maine to Calgary from C$ 417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Calgary departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Portland, Maine to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 11:32 a.m.
PWM
-
YYC
7h 32m
1 stop
United Airlines Logo
12:34 p.m. - 9:19 p.m.
YYC
-
PWM
6h 45m
1 stop
C$ 712United Airlines
Wed, 6 May - Sun, 10 May
American Airlines Logo
7:23 p.m. - 12:59 p.m.
PWM
-
YYC
19h 36m
2 stops
American Airlines Logo
1:40 p.m. - 11:27 p.m.
YYC
-
PWM
7h 47m
1 stop
C$ 726American Airlines
Wed, 6 May - Sun, 10 May
United Airlines Logo
6:00 a.m. - 11:32 a.m.
PWM
-
YYC
7h 32m
1 stop
United Airlines Logo
12:34 p.m. - 9:19 p.m.
YYC
-
PWM
6h 45m
1 stop
C$ 727United Airlines
Wed, 6 May - Sun, 10 May
American Airlines Logo
7:23 p.m. - 12:59 p.m.
PWM
-
YYC
19h 36m
2 stops
American Airlines Logo
1:40 p.m. - 10:18 a.m.
YYC
-
PWM
18h 38m
2 stops
C$ 733American Airlines
Wed, 6 May - Sun, 10 May
American Airlines Logo
7:07 a.m. - 12:59 p.m.
PWM
-
YYC
7h 52m
1 stop
American Airlines Logo
12:45 p.m. - 10:18 a.m.
YYC
-
PWM
19h 33m
2 stops
C$ 740American Airlines
Wed, 6 May - Sun, 10 May
American Airlines Logo
6:29 p.m. - 12:50 p.m.
PWM
-
YYC
20h 21m
2 stops
American Airlines Logo
12:45 p.m. - 12:14 p.m.
YYC
-
PWM
21h 29m
2 stops
C$ 748American Airlines
Mon, 16 Mar - Mon, 23 Mar
American Airlines Logo
7:07 a.m. - 12:59 p.m.
PWM
-
YYC
7h 52m
1 stop
American Airlines Logo
1:40 p.m. - 11:27 p.m.
YYC
-
PWM
7h 47m
1 stop
C$ 764American Airlines
Wed, 6 May - Sun, 10 May
American Airlines Logo
7:00 a.m. - 11:22 p.m.
PWM
-
YYC
18h 22m
2 stops
American Airlines Logo
1:30 p.m. - 11:34 p.m.
YYC
-
PWM
8h 04m
1 stop
C$ 811American Airlines
Thu, 26 Mar - Wed, 1 Apr
WestJet Logo
6:00 a.m. - 6:10 p.m.
PWM
-
YYC
14h 10m
2 stops
WestJet Logo
11:50 p.m. - 4:15 p.m.
YYC
-
PWM
14h 25m
2 stops
C$ 824WestJet
Thu, 11 Jun - Sun, 14 Jun
American Airlines Logo
12:04 p.m. - 11:29 p.m.
PWM
-
YYC
13h 25m
1 stop
American Airlines Logo
6:29 a.m. - 11:47 p.m.
YYC
-
PWM
15h 18m
2 stops
C$ 828American Airlines
Wed, 5 Aug - Fri, 14 Aug

American Airlines flights from Portland, Maine to Calgary

Our best American Airlines deals on Portland, Maine to Calgary flight tickets
American Airlines
6 May
PWM7:23 p.m.Portland
19h 36m
2 stops
YYC12:59 p.m.Calgary
10 May
YYC1:40 p.m.Calgary
7h 47m
1 stop
PWM11:27 p.m.Portland
C$ 726
American Airlines
6 May
PWM7:23 p.m.Portland
19h 36m
2 stops
YYC12:59 p.m.Calgary
10 May
YYC1:40 p.m.Calgary
18h 38m
2 stops
PWM10:18 a.m.Portland
C$ 733
American Airlines
6 May
PWM7:07 a.m.Portland
7h 52m
1 stop
YYC12:59 p.m.Calgary
10 May
YYC12:45 p.m.Calgary
19h 33m
2 stops
PWM10:18 a.m.Portland
C$ 740

Air Canada flights from Portland, Maine to Calgary

Our best Air Canada deals on Portland, Maine to Calgary flight tickets
Air Canada
2 Mar
PWM3:10 p.m.Portland
19h 33m
2 stops
YYC8:43 a.m.Calgary
4 Mar
YYC6:45 a.m.Calgary
14h 35m
1 stop
PWM11:20 p.m.Portland
C$ 868
Air Canada
2 Mar
PWM6:00 a.m.Portland
16h 39m
2 stops
YYC8:39 p.m.Calgary
4 Mar
YYC9:00 a.m.Calgary
12h 20m
2 stops
PWM11:20 p.m.Portland
C$ 875
Air Canada
2 Mar
PWM6:00 a.m.Portland
15h 12m
1 stop
YYC7:12 p.m.Calgary
4 Mar
YYC6:45 a.m.Calgary
14h 35m
1 stop
PWM11:20 p.m.Portland
C$ 1,045

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 96,600 searches. Data last updated 17 February 2026.
Use the filters below to find and compare flights from Portland, Maine to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

6:00 a.m.-11:32 a.m.

1 stop7h 32m

Calgary

Sun 10/5

12:34 p.m.-9:19 p.m.

1 stop6h 45m

C$ 712

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

7:23 p.m.-12:59 p.m.

2 stops19h 36m

Calgary

Sun 10/5

1:40 p.m.-11:27 p.m.

1 stop7h 47m

C$ 726

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

6:00 a.m.-11:32 a.m.

1 stop7h 32m

Calgary

Sun 10/5

12:34 p.m.-9:19 p.m.

1 stop6h 45m

C$ 727

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

7:23 p.m.-12:59 p.m.

2 stops19h 36m

Calgary

Sun 10/5

1:40 p.m.-10:18 a.m.

2 stops18h 38m

C$ 733

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

7:07 a.m.-12:59 p.m.

1 stop7h 52m

Calgary

Sun 10/5

12:45 p.m.-10:18 a.m.

2 stops19h 33m

C$ 740

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Mon 16/3

6:29 p.m.-12:50 p.m.

2 stops20h 21m

Calgary

Mon 23/3

12:45 p.m.-12:14 p.m.

2 stops21h 29m

C$ 748

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 6/5

7:07 a.m.-12:59 p.m.

1 stop7h 52m

Calgary

Sun 10/5

1:40 p.m.-11:27 p.m.

1 stop7h 47m

C$ 764

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 26/3

7:00 a.m.-11:22 p.m.

2 stops18h 22m

Calgary

Wed 1/4

1:30 p.m.-11:34 p.m.

1 stop8h 04m

C$ 811

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Thu 11/6

6:00 a.m.-6:10 p.m.

2 stops14h 10m

Calgary

Sun 14/6

11:50 p.m.-4:15 p.m.

2 stops14h 25m

C$ 824

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 5/8

12:04 p.m.-11:29 p.m.

1 stop13h 25m

Calgary

Fri 14/8

6:29 a.m.-11:47 p.m.

2 stops15h 18m

C$ 828

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Calgary from

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

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 Calgary?

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as C$ 323. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Portland, Maine because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 546.

When to book flights from Portland, Maine to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Calgary according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Calgary (PWM to YYC) flight deals and tips

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

Fastest flight time

7h 28m

Direct flights

None
The fastest flight from Portland, Maine to Calgary takes 7h 28m
There are no direct flights from Portland, Maine to Calgary. There are no popular flight routes from Portland, Maine to Calgary.
Search flight deals

  • How far is Portland to Calgary by plane?

    Calgary is 3345.6 km away from Portland. A reasonable flight in good conditions will take 7h 28m.

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

    Prices for flights from Portland Airport to Calgary Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The travel and health documents you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Kananaskis
Drumheller
Airdrie

Why use momondo?

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

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 Calgary from Portland.

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

Yes. All flights to Calgary from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Portland to Calgary flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Portland to Calgary now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Calgary and let you know when they change.

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