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Cheap flights from Calgary to Boston from C$ 131

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOS
21 Apr — 28 Apr1
1 adult

Cheapflights Tip: The best prices from Calgary to Boston Logan Intl are usually found in October or May, booked 29 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 16 April 2025.

Round-trip from

C$ 367

One-way from

C$ 131

Popular in

June

Cheapest in

October

Average price

C$ 574

Good round-trip deal

C$ 426 or less

Good one-way deal

C$ 645 or less
WestJet
  • WestJet
  • 9/5-14/5
  • 2 total stops
  • 26h 19m total
  • Calgary to Boston
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WestJet
  • WestJet
  • 20/9
  • Nonstop
  • 4h 50m total
  • Calgary to Boston
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Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Calgary to Boston Logan Intl.
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Price to beat on a one-way flight from Calgary to Boston Logan Intl.
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Find flight deals from Calgary to Boston

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 16 April 2025.

Fri 9/512:30 a.m.YYC - BOS
2 stops20h 59mMultiple Airlines
Wed 14/56:25 p.m.BOS - YYC
Nonstop5h 20mMultiple Airlines
Deal found 15/4C$ 367
Thu 9/107:00 a.m.YYC - BOS
1 stop9h 10mWestJet
Fri 17/106:25 p.m.BOS - YYC
Nonstop5h 21mWestJet
Deal found 14/4C$ 371
Wed 30/412:25 p.m.YYC - BOS
1 stop9h 47mDelta
Sun 11/56:50 a.m.BOS - YYC
1 stop8h 07mDelta
Deal found 15/4C$ 374
Tue 24/61:05 a.m.YYC - BOS
1 stop6h 30mAir Canada
Wed 25/612:15 p.m.BOS - YYC
1 stop9h 00mAir Canada
Deal found 16/4C$ 387
Mon 2/67:00 a.m.YYC - BOS
2 stops10h 36mPorter Airlines
Tue 10/63:50 p.m.BOS - YYC
1 stop7h 29mPorter Airlines
Deal found 14/4C$ 391
Wed 30/41:30 p.m.YYC - BOS
2 stops17h 22mUnited Airlines
Sun 11/57:30 a.m.BOS - YYC
1 stop16h 18mUnited Airlines
Deal found 15/4C$ 403
Sat 19/412:45 p.m.YYC - BOS
1 stop9h 04mAmerican Airlines
Thu 24/410:50 a.m.BOS - YYC
2 stops12h 55mAmerican Airlines
Deal found 15/4C$ 840

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 16 April 2025.
Use the filters below to find and compare flights from Calgary to Boston that are best for you.

Fly from

Calgary

Fly to

Boston

Route

Depart

Return

Price

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 9/5

12:30 a.m.-11:29 p.m.

2 stops20h 59m

Boston Logan Intl

Wed 14/5

6:25 p.m.-9:45 p.m.

Nonstop5h 20m

C$ 367

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 9/10

7:00 a.m.-6:10 p.m.

1 stop9h 10m

Boston Logan Intl

Fri 17/10

6:25 p.m.-9:46 p.m.

Nonstop5h 21m

C$ 371

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 30/4

12:25 p.m.-12:12 a.m.

1 stop9h 47m

Boston Logan Intl

Sun 11/5

6:50 a.m.-12:57 p.m.

1 stop8h 07m

C$ 374

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 24/6

1:05 a.m.-9:35 a.m.

1 stop6h 30m

Boston Logan Intl

Wed 25/6

12:15 p.m.-7:15 p.m.

1 stop9h 00m

C$ 387

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Mon 2/6

7:00 a.m.-7:36 p.m.

2 stops10h 36m

Boston Logan Intl

Tue 10/6

3:50 p.m.-9:19 p.m.

1 stop7h 29m

C$ 391

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 30/4

1:30 p.m.-8:52 a.m.

2 stops17h 22m

Boston Logan Intl

Sun 11/5

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

1 stop16h 18m

C$ 403

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 20/9

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

Nonstop4h 50m

C$ 131

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 13/5

12:55 a.m.-9:35 a.m.

1 stop6h 40m

C$ 142

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 19/6

7:30 p.m.-6:01 a.m.

1 stop8h 31m

C$ 171

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 27/8

6:29 a.m.-6:25 p.m.

2 stops9h 56m

C$ 189

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 14 results
1
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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?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Boston. Price data was last updated on 11 April 2025.

The best time to book flights from Calgary to Boston is 29 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, January is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 298). Flying from Calgary to Boston in April is currently the most expensive (average of C$ 350). 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 16 April 2025.

One of the essential ways to save on airfare from Calgary to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 64% on airfare.

What is the cheapest day to fly from Calgary to Boston?

Use this chart to determine the cheapest time to fly round-trip from Calgary to Boston. Price data was last updated on 30 March 2025.

Travelers seeking maximum savings on their Calgary to Boston flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 16 April 2025.
See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Calgary to Boston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
281 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,665 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • How popular is this Calgary to Boston flight route?

    Flights from Calgary to Boston Logan Intl have been viewed 197 times in the past calendar month.

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

    Our cheapest airline available from Calgary to Boston is WestJet. Our recent data shows that you can find tickets from as low as C$ 371 on this airline. Additional options worth looking into are Delta and Air Canada, starting at C$ 374 and C$ 387 round-trip. You may be able to fly from Calgary to Boston for 31% 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 WestJet, which is currently one of the cheapest options available, starting at C$ 131. Air Canada flights start at C$ 142 while deals on United Airlines start at C$ 171 one-way.

  • What are the cheapest flights from Calgary to Boston?

    The cheapest flight price from Calgary to Boston is C$ 232. On average you can expect to pay C$ 796. The most popular route, (Calgary - Boston Logan Intl), can usually be booked for C$ 238.

  • 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, January is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 298). Flying from Calgary to Boston in April is currently the most expensive (average of C$ 350). 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
Seekonk
Waltham
Warwick
Medford
Braintree
Somerville
Dedham
Rockland
Chelsea
Plymouth
Quincy
Old Orchard Beach
Revere
Hampton
Lynn
Andover
Watertown
Kennebunk
Amherst
Sturbridge

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 16 April 2025.
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 5 airlines flying from Calgary to Boston

Discover the top 5 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 220AverageC$ 670FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 271AverageC$ 535FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 289AverageC$ 477FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 333AverageC$ 547FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 368AverageC$ 495FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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