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Cheap flights from Maine to Calgary from C$ 109

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Maine to Calgary

Keep the following information in mind while searching for Maine to Calgary flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 207

One-way from

C$ 109

Popular in

July

Cheapest in

February

Average price

C$ 1,178
Porter Airlines
  • Porter Airlines
  • 6/9-10/9
  • 3 total stops
  • 21h 41m total
  • Maine to Calgary
Search Deals
United Airlines
  • United Airlines
  • 8/9
  • 1 total stop
  • 15h 10m total
  • Maine to Calgary
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Maine to Calgary

Cheapest flights from Maine to Calgary
Explore the most affordable flight options available from Maine to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sat 6/912:15 p.m.BOS - YYC
2 stops12h 13mPorter Airlines
Wed 10/97:00 a.m.YYC - BOS
1 stop9h 28mPorter Airlines
Deal found 29/7C$ 207
Sun 14/96:00 a.m.BOS - YYC
2 stops18h 45mAir Canada
Sat 20/91:10 a.m.YYC - BOS
1 stop6h 20mAir Canada
Deal found 29/7C$ 229
Thu 11/126:00 a.m.BOS - YYC
1 stop7h 35mUnited Airlines
Thu 18/122:10 p.m.YYC - BOS
1 stop13h 48mUnited Airlines
Deal found 29/7C$ 232
Sat 6/96:30 p.m.BOS - YYC
Nonstop5h 21mMultiple Airlines
Wed 10/97:00 a.m.YYC - BOS
1 stop9h 28mMultiple Airlines
Deal found 29/7C$ 247
Fri 26/96:30 p.m.BOS - YYC
Nonstop5h 21mWestJet
Sun 28/910:50 a.m.YYC - BOS
Nonstop4h 50mWestJet
Deal found 31/7C$ 272
Fri 29/86:05 p.m.PWM - YYC
2 stops29h 15mMultiple Airlines
Fri 5/911:15 a.m.YYC - PWM
1 stop24h 26mMultiple Airlines
Deal found 30/7C$ 662
Wed 27/811:21 a.m.PWM - YYC
2 stops14h 08mAmerican Airlines
Wed 3/96:29 a.m.YYC - PWM
2 stops15h 16mAmerican Airlines
Deal found 28/7C$ 738
Sat 13/96:00 a.m.PWM - YYC
2 stops18h 53mUnited Airlines
Sat 20/96:15 a.m.YYC - PWM
2 stops13h 44mUnited Airlines
Deal found 30/7C$ 812
Wed 27/811:48 a.m.PWM - YYC
2 stops14h 56mDelta
Tue 2/912:20 a.m.YYC - PWM
2 stops13h 50mDelta
Deal found 28/7C$ 1,033
Fri 29/812:53 p.m.PWM - YYC
2 stops30h 07mWestJet
Thu 4/91:00 a.m.YYC - PWM
2 stops20h 25mWestJet
Deal found 30/7C$ 1,280

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Maine to Calgary that are best for you.

Fly from

Maine

Fly to

Calgary

Route

Depart

Return

Price

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 6/9

12:15 p.m.-10:28 p.m.

2 stops12h 13m

Calgary

Wed 10/9

7:00 a.m.-6:28 p.m.

1 stop9h 28m

C$ 207

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sun 14/9

6:00 a.m.-10:45 p.m.

2 stops18h 45m

Calgary

Sat 20/9

1:10 a.m.-9:30 a.m.

1 stop6h 20m

C$ 229

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 11/12

6:00 a.m.-11:35 a.m.

1 stop7h 35m

Calgary

Thu 18/12

2:10 p.m.-5:58 a.m.

1 stop13h 48m

C$ 232

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 6/9

6:30 p.m.-9:51 p.m.

Nonstop5h 21m

Calgary

Wed 10/9

7:00 a.m.-6:28 p.m.

1 stop9h 28m

C$ 247

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Fri 26/9

6:30 p.m.-9:51 p.m.

Nonstop5h 21m

Calgary

Sun 28/9

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

C$ 272

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Fri 29/8

6:05 p.m.-9:20 p.m.

2 stops29h 15m

Calgary

Fri 5/9

11:15 a.m.-1:41 p.m.

1 stop24h 26m

C$ 662

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 27/8

11:21 a.m.-11:29 p.m.

2 stops14h 08m

Calgary

Wed 3/9

6:29 a.m.-11:45 p.m.

2 stops15h 16m

C$ 738

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 13/9

6:00 a.m.-10:53 p.m.

2 stops18h 53m

Calgary

Sat 20/9

6:15 a.m.-9:59 p.m.

2 stops13h 44m

C$ 812

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Wed 27/8

11:48 a.m.-12:44 a.m.

2 stops14h 56m

Calgary

Tue 2/9

12:20 a.m.-4:10 p.m.

2 stops13h 50m

C$ 1,033

PortlandCalgary

PWM - YYC

PWMYYC

Portland

Sat 10/1

6:00 a.m.-12:44 a.m.

2 stops20h 44m

Calgary

Tue 13/1

12:45 a.m.-2:19 p.m.

2 stops11h 34m

C$ 1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from Maine to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Maine 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 Maine to Calgary

How much does it cost to fly round-trip from Maine to Calgary?

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from Maine to Calgary by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,980 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,902 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,977 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Maine to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Calgary from Maine?

    Calgary (YYC) is the airport you will fly into if you book a flight from Maine to Calgary. It is only a 9.3 km journey from Calgary (YYC) to Calgary’s city centre.

  • What are the cheapest airlines to fly from Maine to Calgary one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 109. Air Canada flights start at C$ 112 while deals on WestJet start at C$ 137 one-way.

  • Can I find deals for flights from Maine to Calgary that include hotel bookings?

    Yes. In addition to deals on Maine to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Calgary.

  • Can I find deals for business class flights from Maine to Calgary?

    Yes. Cheapflights offers flight deals from Maine 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 Maine to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Maine to Calgary (average of C$ 139). Flying from Maine to Calgary in July is currently the most expensive (average of C$ 263). 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

Travelling to a place near Calgary?

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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Maine to Calgary?

When you search for this flight from Maine to Calgary, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Maine to Calgary?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Calgary from Maine.

Can Cheapflights find flights from Maine to Calgary with no change fees?

Yes, we can. To see specific flights from Maine to Calgary with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Maine to Calgary become cheaper?

Yes, Cheapflights offers price alerts on Maine to Calgary flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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