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Cheap flights from Calgary to Portland from C$ 354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Portland departing on 30/3. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Calgary to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
7:33 p.m. - 1:53 p.m.
PWM
-
YYC
20h 20m
2 stops
C$ 631United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:00 a.m. - 11:32 a.m.
PWM
-
YYC
7h 32m
1 stop
C$ 634United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:33 p.m. - 11:32 a.m.
PWM
-
YYC
18h 59m
1 stop
C$ 654United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:00 a.m. - 11:32 a.m.
PWM
-
YYC
7h 32m
1 stop
C$ 678United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:00 a.m. - 9:48 p.m.
PWM
-
YYC
17h 48m
2 stops
C$ 691United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:33 p.m. - 11:32 a.m.
PWM
-
YYC
18h 59m
1 stop
C$ 693United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:33 p.m. - 11:32 a.m.
PWM
-
YYC
18h 59m
1 stop
C$ 694United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:00 a.m. - 9:48 p.m.
PWM
-
YYC
17h 48m
2 stops
C$ 698United Airlines
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
6:00 a.m. - 10:23 a.m.
YYC
-
PWM
26h 23m
2 stops
United Airlines Logo
5:30 a.m. - 9:48 p.m.
PWM
-
YYC
18h 18m
2 stops
C$ 726United Airlines
Tue, 12 May - Tue, 19 May
United Airlines Logo
1:27 p.m. - 9:25 a.m.
YYC
-
PWM
17h 58m
2 stops
United Airlines Logo
6:00 a.m. - 9:48 p.m.
PWM
-
YYC
17h 48m
2 stops
C$ 728United Airlines
Tue, 21 Apr - Sat, 25 Apr

United Airlines flights from Calgary to Portland, Maine

Our best United Airlines deals on Calgary to Portland, Maine flight tickets
United Airlines
21 Apr
YYC1:27 p.m.Calgary
17h 58m
2 stops
PWM9:25 a.m.Portland
25 Apr
PWM7:33 p.m.Portland
20h 20m
2 stops
YYC1:53 p.m.Calgary
C$ 630
United Airlines
21 Apr
YYC1:27 p.m.Calgary
17h 58m
2 stops
PWM9:25 a.m.Portland
25 Apr
PWM7:33 p.m.Portland
20h 20m
2 stops
YYC1:53 p.m.Calgary
C$ 631
United Airlines
21 Apr
YYC1:27 p.m.Calgary
17h 58m
2 stops
PWM9:25 a.m.Portland
25 Apr
PWM6:33 p.m.Portland
18h 59m
1 stop
YYC11:32 a.m.Calgary
C$ 654

American Airlines flights from Calgary to Portland, Maine

Our best American Airlines deals on Calgary to Portland, Maine flight tickets
American Airlines
12 May
YYC1:40 p.m.Calgary
8h 37m
1 stop
PWM12:17 a.m.Portland
19 May
PWM7:07 a.m.Portland
7h 52m
1 stop
YYC12:59 p.m.Calgary
C$ 857
American Airlines
29 Mar
YYC1:30 p.m.Calgary
8h 04m
1 stop
PWM11:34 p.m.Portland
2 Apr
PWM6:17 a.m.Portland
8h 33m
1 stop
YYC12:50 p.m.Calgary
C$ 1,294

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Portland, Maine 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 16 March 2026.
Use the filters below to find and compare flights from Calgary to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

7:33 p.m.-1:53 p.m.

2 stops20h 20m

C$ 631
Quickest round-trip

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

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

1 stop7h 32m

C$ 634

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

6:33 p.m.-11:32 a.m.

1 stop18h 59m

C$ 654

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

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

1 stop7h 32m

C$ 678

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

6:00 a.m.-9:48 p.m.

2 stops17h 48m

C$ 691

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

6:33 p.m.-11:32 a.m.

1 stop18h 59m

C$ 693

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

6:33 p.m.-11:32 a.m.

1 stop18h 59m

C$ 694

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

6:00 a.m.-9:48 p.m.

2 stops17h 48m

C$ 698

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 12/5

6:00 a.m.-10:23 a.m.

2 stops26h 23m

Portland

Tue 19/5

5:30 a.m.-9:48 p.m.

2 stops18h 18m

C$ 726

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Tue 21/4

1:27 p.m.-9:25 a.m.

2 stops17h 58m

Portland

Sat 25/4

6:00 a.m.-9:48 p.m.

2 stops17h 48m

C$ 728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Portland from

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

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 airline that flies from Calgary to Portland?

United Airlines is the most popular carrier operating from Calgary to Portland

Which airlines fly to Portland, Maine?

WestJet, Air Canada and Porter Airlines are the top three most popular airlines that fly to Portland, Maine from Calgary according to our data. WestJet is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Calgary to Portland, Maine

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

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

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

Fastest flight time

17h 58m

Direct flights

None
The fastest flight from Calgary to Portland, Maine takes 17h 58m
There are no direct flights from Calgary to Portland, Maine. There are no popular flight routes from Calgary to Portland, Maine.
Search flight deals

  • How far is Calgary to Portland by plane?

    Calgary and Portland are 3345.6 km apart from one another. Flights usually cover this in 17h 58m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Freeport
Auburn
Brunswick
Bartlett
Boothbay Harbor
Gorham
Lewiston
Jackson

Why use momondo?

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

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 Portland from Calgary.

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

Flights from Calgary to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to Portland.

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

Of course. momondo tracks the price of Calgary to Portland 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 Portland, Maine 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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