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$120+ Cheap flights from Calgary (YYC) to Boston (BOS)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOS
Jun 13 — Jun 201
Fri 6/13
Fri 6/20
1 adult, Economy
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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 Wednesday 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 June 8, 2025.

Round-trip from

$157
(Trip.com)

One-way from

$120
(United Airlines)

Popular in

April

Cheapest in

October

Average price

$376

Good round-trip deal

$222 or less

Good one-way deal

$125 or less
From Calgary to Boston Logan Intl
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One-way flight from Calgary to Boston Logan Intl
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 8, 2025.

This Trip.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:50 amYYC - BOS
Nonstop4h 50mWestJet
Fri 10/36:30 pmBOS - YYC
Nonstop5h 21mWestJet
Deal found 6/7$157
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:10 amYYC - BOS
1 stop6h 20mAir Canada
Fri 10/310:20 amBOS - YYC
2 stops10h 05mAir Canada
Deal found 6/7$183
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:30 pmYYC - BOS
1 stop14h 29mUnited Airlines
Wed 9/36:10 amBOS - YYC
2 stops17h 38mUnited Airlines
Deal found 6/8$199
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:50 amYYC - BOS
Nonstop4h 50mMultiple Airlines
Sun 9/2811:34 amBOS - YYC
1 stop10h 28mMultiple Airlines
Deal found 6/8$235
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2311:55 pmYYC - BOS
2 stops9h 36mPorter Airlines
Wed 7/3012:15 pmBOS - YYC
2 stops11h 05mPorter Airlines
Deal found 6/8$268
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:00 pmYYC - BOS
2 stops24h 10mAmerican Airlines
Tue 7/225:00 amBOS - YYC
1 stop20h 29mAmerican Airlines
Deal found 6/8$271
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:50 amYYC - BOS
Nonstop4h 50mDelta
Sun 8/316:30 pmBOS - YYC
Nonstop5h 22mDelta
Deal found 6/6$301

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 2,558,603 searches. Data last updated June 8, 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

Tue 9/30

10:50 am-5:40 pm

Nonstop4h 50m

Boston Logan Intl

Fri 10/3

6:30 pm-9:51 pm

Nonstop5h 21m

$157

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Mon 9/29

1:10 am-9:30 am

1 stop6h 20m

Boston Logan Intl

Fri 10/3

10:20 am-6:25 pm

2 stops10h 05m

$183

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 8/20

1:30 pm-8:09 am

2 stops16h 39m

Boston Logan Intl

Wed 9/3

6:10 am-9:48 pm

2 stops17h 38m

$199

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 9/26

10:50 am-5:40 pm

Nonstop4h 50m

Boston Logan Intl

Sun 9/28

11:34 am-8:02 pm

1 stop10h 28m

$235

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 7/23

11:55 pm-11:31 am

2 stops9h 36m

Boston Logan Intl

Wed 7/30

12:15 pm-9:20 pm

2 stops11h 05m

$268

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Mon 7/14

1:00 pm-3:10 pm

2 stops24h 10m

Boston Logan Intl

Tue 7/22

5:00 am-11:29 pm

1 stop20h 29m

$271

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 8/30

10:50 am-5:40 pm

Nonstop4h 50m

Boston Logan Intl

Sun 8/31

6:30 pm-9:52 pm

Nonstop5h 22m

$301

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 9/3

5:05 pm-4:28 pm

2 stops21h 23m

$120

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 7/22

10:50 am-5:40 pm

Nonstop4h 50m

$123

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 8/13

11:45 pm-9:55 am

1 stop8h 10m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 14 results
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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 May 23, 2025.

To ensure you get the cheapest price possible for a flight from Calgary to Boston, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $218). Flying from Calgary to Boston in June is currently the most expensive (average of $303). 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 June 8, 2025.

One of the essential ways to save on airfare from Calgary to Boston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 40% on airfare.

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 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 8, 2025.
See what other customers who have flown with Porter Airlines, Delta and United Airlines from Calgary to Boston have to say. 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
286 reviews

Food

7.6

Crew

8.7

Boarding

8.2

Comfort

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
286 reviews
Porter Airlines
8.0
Very good
286 reviews

Food

7.6

Crew

8.7

Boarding

8.2

Comfort

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,949 reviews
Porter Airlines
8.0
Very good
286 reviews

Food

7.6

Crew

8.7

Boarding

8.2

Comfort

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,782 reviews
Porter Airlines
8.0
Very good
286 reviews

Food

7.6

Crew

8.7

Boarding

8.2

Comfort

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
286 reviews

Food

7.6

Crew

8.7

Boarding

8.2

Comfort

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,866 reviews
Porter Airlines
8.0
Very good
286 reviews

Food

7.6

Crew

8.7

Boarding

8.2

Comfort

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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?

    To fly from Calgary to Boston, you need to book a flight from Calgary (YYC) to Logan Intl (BOS). Nonstop flights to Boston Logan Intl from Calgary take 4h 50m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Calgary to Logan Intl offered by 5 different airlines.

  • How popular is this Calgary to Boston flight route?

    Flights from Calgary to Boston Logan Intl have been viewed 1 times in the past calendar month.

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

    According to our current data, WestJet ($157), Air Canada ($183), and United Airlines ($199) offers the cheapest pricing from Calgary to Boston. These flights start at 58% lower than the current average price 3 months from now.

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

    $120 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from $123 and $124, respectively.

  • 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: Azores Airlines (75%), Emirates (75%), Delta( 75%).

  • What are the cheapest flights from Calgary to Boston?

    While on average a flight from Calgary to Boston is generally $278, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Calgary - Boston Logan Intl), you can expect to pay $238 for that flight.

  • 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 $218). Flying from Calgary to Boston in June is currently the most expensive (average of $303). 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

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Marlborough
Waltham
Framingham
Seabrook
Chestnut Hill
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Lowell
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West Yarmouth
Smithfield
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Calgary to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Edmonton to Hartford flights
Edmonton to Boston flights

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 2,558,603 searches. Data last updated June 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$208Average$566FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$260Average$368FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$260Average$397FlexibilityNo cancel feeOn-time52%
DeltaCheapest$263Average$314FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$264Average$462FlexibilityNo cancel feeOn-time60%

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