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Cheap flights from Calgary to Boston from C$ 236

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOS
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Boston Logan Intl are usually found in October or September, booked 28 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap flight deals from Calgary to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Boston
Explore the most affordable flight options available from Calgary to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 29/910:50 a.m.
YYC
-
BOS
Nonstop4h 50m
WestJet
Sat 3/106:30 p.m.
BOS
-
YYC
Nonstop5h 25m
WestJet
Deal found 31/7C$ 254
Fri 18/910:50 a.m.
YYC
-
BOS
Nonstop4h 50m
WestJet
Fri 25/96:30 p.m.
BOS
-
YYC
Nonstop5h 25m
WestJet
Deal found 27/7C$ 262
Tue 22/97:00 a.m.
YYC
-
BOS
1 stop7h 00m
Multiple Airlines
Tue 29/96:30 p.m.
BOS
-
YYC
Nonstop5h 25m
Multiple Airlines
Deal found 30/7C$ 285
Tue 29/97:05 a.m.
YYC
-
BOS
1 stop9h 30m
Porter Airlines
Sat 3/107:00 a.m.
BOS
-
YYC
2 stops11h 30m
Porter Airlines
Deal found 31/7C$ 287
Thu 10/97:00 a.m.
YYC
-
BOS
1 stop7h 00m
Porter Airlines
Thu 17/97:00 a.m.
BOS
-
YYC
2 stops11h 30m
Porter Airlines
Deal found 27/7C$ 292
Wed 26/87:00 a.m.
YYC
-
BOS
2 stops10h 50m
Porter Airlines
Wed 2/97:10 a.m.
BOS
-
YYC
2 stops11h 20m
Porter Airlines
Deal found 27/7C$ 296
Wed 16/97:00 a.m.
YYC
-
BOS
1 stop7h 00m
Porter Airlines
Wed 30/911:10 a.m.
BOS
-
YYC
2 stops13h 23m
Porter Airlines
Deal found 30/7C$ 297
Fri 18/97:00 a.m.
YYC
-
BOS
1 stop7h 00m
Multiple Airlines
Fri 25/96:30 p.m.
BOS
-
YYC
Nonstop5h 25m
Multiple Airlines
Deal found 27/7C$ 300
Fri 18/97:00 a.m.
YYC
-
BOS
1 stop7h 00m
Porter Airlines
Sun 27/910:05 a.m.
BOS
-
YYC
1 stop7h 39m
Porter Airlines
Deal found 28/7C$ 301
Fri 28/811:55 p.m.
YYC
-
BOS
1 stop7h 10m
Porter Airlines
Tue 1/910:05 a.m.
BOS
-
YYC
1 stop7h 39m
Porter Airlines
Deal found 28/7C$ 307

Find flight deals from Calgary to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 August 2026.

Round-trip from

C$ 254

One-way from

C$ 236

Popular in

March

Cheapest in

October

Average price

C$ 529

Good round-trip deal

C$ 337 or less

Good one-way deal

C$ 324 or less
WestJet
  • WestJet
  • 29/9-3/10
  • Nonstop
  • 10h 15m total
  • Calgary to Boston
Search Deals
Air Canada
  • Air Canada
  • 4/9
  • 2 total stops
  • 11h 20m total
  • Calgary to Boston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Calgary to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Calgary to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Boston 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 1 August 2026.
Use the filters below to find and compare flights from Calgary to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 28/10

7:10 a.m.-4:42 p.m.

1 stop7h 32m

Boston Logan Intl

Sun 1/11

8:00 a.m.-11:40 p.m.

2 stops16h 40m

C$ 318

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 15/9

6:00 a.m.-11:59 p.m.

2 stops15h 59m

Boston Logan Intl

Tue 22/9

7:30 a.m.-9:48 p.m.

2 stops16h 18m

C$ 327

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 22/9

6:00 a.m.-1:10 a.m.

2 stops17h 10m

Boston Logan Intl

Tue 29/9

7:38 a.m.-9:48 p.m.

2 stops16h 10m

C$ 327

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 16/10

11:15 a.m.-9:26 p.m.

2 stops8h 11m

Boston Logan Intl

Tue 20/10

3:35 p.m.-11:27 p.m.

1 stop9h 52m

C$ 328

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 24/10

12:30 p.m.-12:54 a.m.

1 stop10h 24m

Boston Logan Intl

Sun 1/11

6:00 a.m.-1:35 p.m.

1 stop8h 35m

C$ 331

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 11/9

7:00 a.m.-7:41 p.m.

2 stops10h 41m

Boston Logan Intl

Fri 18/9

7:00 a.m.-4:30 p.m.

2 stops11h 30m

C$ 346

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 29/8

6:00 a.m.-11:59 p.m.

2 stops15h 59m

Boston Logan Intl

Fri 11/9

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

2 stops17h 48m

C$ 379
Quickest round-trip

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 9/10

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

Nonstop4h 50m

Boston Logan Intl

Tue 13/10

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 429

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 2/10

6:45 a.m.-7:25 p.m.

1 stop10h 40m

Boston Logan Intl

Sun 4/10

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

2 stops17h 48m

C$ 449

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 5/9

8:00 a.m.-11:34 p.m.

2 stops13h 34m

Boston Logan Intl

Sat 12/9

10:38 a.m.-6:30 p.m.

2 stops9h 52m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Boston

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

How far ahead should I book a flight from Calgary to Boston?

The best time to book flights from Calgary to Boston is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Calgary to Boston?

Currently, October is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 363). Flying from Calgary to Boston in March is currently the most expensive (average of C$ 763). 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.

What is the cheapest time of day to fly from YYC to BOS?

Find hourly flight availability from Calgary to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to Boston as you normally would.

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

Airfare is below average for this route at the moment.

Calgary to Boston flights typically cost between C$ 461 and C$ 737 in September.
The cheapest round-trip price found within the last 5 days was C$ 254 on WestJet (29 Sep-3 Oct).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 1 August 2026.
Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines from Calgary to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Delta
7.8
Good
8,497 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,062 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,424 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,415 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

  • What airports do I use to fly from Calgary to Boston?

    Boston Logan Intl is the airport most travellers will use when flying to Boston from Calgary. Booking flights from Calgary (YYC) to Logan Intl (BOS) should be relatively easy as there are 3 daily flights to Boston from 6 different airlines. 4h 50m is how long a flight from Calgary to Boston Logan Intl will take if you book a nonstop flight.

  • How popular is this Calgary to Boston flight route?

    Flights from Calgary to Boston Logan Intl have been viewed 98 times in the past calendar month.

  • How long is the flight from Calgary to Boston?

    Airlines like Porter Airlines, United Airlines, and Air Canada fly from Calgary to Boston in about 7h 32m. The time it takes to get you to your destination can typically vary by up to 8h 27m. The distance from Calgary to Boston is about 3364 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Calgary to Boston round-trip?

    Our cheapest airline available from Calgary to Boston is Air Canada. Our recent data shows that you can find tickets from as low as C$ 158 on this airline. Additional options worth looking into are WestJet and American Airlines, starting at C$ 231 and C$ 235 round-trip. You may be able to fly from Calgary to Boston for 71% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Calgary to Boston 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$ 151. Air Canada flights start at C$ 165 while deals on WestJet start at C$ 167 one-way.

  • What are the most reliable airlines from Calgary to Boston?

    Before booking your flight to Boston from Calgary, check out the most reliable airlines to get you to your destination on time: Emirates (79%), WestJet (78%), Delta( 78%).

  • What are the cheapest flights from Calgary to Boston?

    The cheapest flight price from Calgary to Boston is C$ 220. On average you can expect to pay C$ 397. The most popular route, (Calgary - Boston Logan Intl), can usually be booked for C$ 285.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 363). Flying from Calgary to Boston in March is currently the most expensive (average of C$ 763). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Hampton
Merrimack
Saugus
Braintree
Milford
Revere
Waltham
Watertown
Ogunquit
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery

Browse thousands of different options on Cheapflights for your next trip

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Fly from Calgary to Boston on these airlines

Choose from the following airlines for your flight from Calgary to Boston. Flights are based on user searches made on Cheapflights and were last updated on 1 August 2026.
WestJet flights from Calgary to Boston Logan Intl
Air Canada flights from Calgary to Boston Logan Intl
United Airlines flights from Calgary to Boston Logan Intl

Top 6 airlines flying from Calgary to Boston

Discover the top 6 airlines that operate flights from Calgary to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 158AverageC$ 502FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 231AverageC$ 486FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 235AverageC$ 709FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 239AverageC$ 396FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 266AverageC$ 495FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 368AverageC$ 623FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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 Calgary to Boston?

Cheapflights helps you search for flights from Calgary to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Boston.

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

Yes! Cheapflights helps users easily find flights from Calgary to Boston with no change fees.

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

Not ready to book yet? You can track prices for flights from Calgary to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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