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$88+ Cheap flights from Boston (BOS) to Calgary (YYC)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYC
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Boston Logan Intl to Calgary are usually found in October or January, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Calgary (YYC). 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Kiwi.com)

One-way from

$128
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$403
Provider with most accurate pricing for Boston Logan Intl-Calgary flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Calgary flights.
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From Boston Logan Intl to Calgary
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One-way flight from Boston Logan Intl to Calgary
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Calgary

Cheapest flights from Boston to Calgary
Explore the most affordable flight options available from Boston to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Thu 5/83:15 pmBOS - YYC
2 stops29h 04mMultiple Airlines
Mon 5/1210:50 amYYC - BOS
Nonstop4h 50mMultiple Airlines
Deal found 1/15$260
This Air Canada deal was found by Cheapflights users on 1/15. 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.
Wed 6/183:20 pmBOS - YYC
1 stop9h 43mAir Canada
Tue 6/246:00 amYYC - BOS
1 stop6h 31mAir Canada
Deal found 1/15$269
This WestJet deal was found by Cheapflights users on 1/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:25 pmBOS - YYC
Nonstop5h 20mWestJet
Sun 5/2510:50 amYYC - BOS
Nonstop4h 50mWestJet
Deal found 1/16$270
This Delta deal was found by Cheapflights users on 1/14. 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.
Thu 7/246:25 pmBOS - YYC
Nonstop5h 20mDelta
Thu 8/710:50 amYYC - BOS
Nonstop4h 50mDelta
Deal found 1/14$293
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/66:00 amBOS - YYC
1 stop13h 16mUnited Airlines
Wed 2/126:19 amYYC - BOS
2 stops15h 40mUnited Airlines
Deal found 1/15$300
This Trip.com deal was found by Cheapflights users on 1/14. 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.
Thu 2/134:15 pmBOS - YYC
1 stop7h 24mPorter Airlines
Thu 2/207:40 amYYC - BOS
1 stop8h 35mPorter Airlines
Deal found 1/14$307

Find flights from Boston to Calgary within your budget

Customize your flight search to find flights from Boston 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 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 5/8

3:15 pm-6:19 pm

2 stops29h 04m

Calgary

Mon 5/12

10:50 am-5:40 pm

Nonstop4h 50m

$260

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Wed 6/18

3:20 pm-11:03 pm

1 stop9h 43m

Calgary

Mon 6/23

1:05 am-9:35 am

1 stop6h 30m

$269

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Fri 5/16

6:25 pm-9:45 pm

Nonstop5h 20m

Calgary

Sun 5/25

10:50 am-5:40 pm

Nonstop4h 50m

$270

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 2/6

6:00 am-5:16 pm

1 stop13h 16m

Calgary

Wed 2/12

6:19 am-11:59 pm

2 stops15h 40m

$300

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 2/13

4:15 pm-9:39 pm

1 stop7h 24m

Calgary

Thu 2/20

7:40 am-6:15 pm

1 stop8h 35m

$307

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Tue 2/11

10:45 am-8:53 pm

1 stop12h 08m

Calgary

Sun 2/16

6:35 am-7:20 pm

1 stop10h 45m

$390

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Wed 6/4

6:25 pm-9:45 pm

Nonstop5h 20m

$88

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 6/21

3:20 pm-11:03 pm

1 stop9h 43m

$112

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Wed 5/7

12:45 pm-12:19 pm

3 stops25h 34m

$127

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 3/10

6:00 am-7:36 pm

2 stops15h 36m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 13 results
1
2

Compare providers for flights from Boston to Calgary

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Calgary in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Calgary

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

Travel insights for flights from Boston to Calgary

Get recent, data-driven insights about flights from Boston to Calgary including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Calgary. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Calgary, you should look to book at least 24 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 Boston to Calgary?

Currently, January is the cheapest month in which you can book a flight from Boston to Calgary (average of $300). Flying from Boston to Calgary in March is currently the most expensive (average of $467). 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 BOS to YYC?

Find hourly flight availability from Boston to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

When flying from Boston to Calgary, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Calgary. Price data was last updated on December 16, 2024.

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

Rainfall in Calgary by month

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

In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

Temperature in Calgary by month

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

If weather is an important factor for your trip to Calgary, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

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 January 16, 2025.
Read reviews from past customers who have flown Air Canada, United Airlines and Delta from Boston to Calgary. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,511 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,511 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,511 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,824 reviews
Delta
8.0
Very good
8,511 reviews

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    Flying on Air Canada is currently your cheapest option to Calgary, with prices starting at $269. Additional round-trip tickets that might be worth considering are offered by WestJet and United Airlines, with the lowest prices starting at $270 and $305, respectively. These flights start at 44% lower than the current average price 3 months from now.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $143 and $162 on Delta and Air Canada, respectively.

  • What are the cheapest flights from Boston to Calgary?

    The cheapest flight price from Boston to Calgary is $112. On average you can expect to pay $859. The most popular route, (Boston Logan Intl - Calgary), can usually be booked for $203.

  • Where are the most common layover locations when flying from Boston to Calgary?

    The most popular layover on flights from Boston to Calgary is Ottawa. Boston to Calgary flights stop in Toronto the next most.

  • What are some popular things to do or see while on a layover in Ottawa?

    If you're on a layover in Ottawa and looking for things to do, consider visiting National Arts Centre, Canada Aviation and Space Museum, or Cumberland Heritage Village Museum. National Arts Centre, Canada Aviation and Space Museum, and Cumberland Heritage Village Museum can be accessed by traveling approximately 7.0 mi, 9.5 mi, and 19.1 mi, respectively from Ottawa. Travelers can rent a car at Ottawa for an average daily rate of $35 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Toronto?

    Toronto travelers tend to visit Union Station, CN Tower, and Hockey Hall of Fame more than any other notable places. Union Station, CN Tower and Hockey Hall of Fame are located about 12.1 mi, 11.9 mi, and 12.3 mi, respectively from Toronto Pearson Intl if you are interested in checking them out. Those landing in Toronto looking to spend some time exploring during their layover can rent a car for about $27 per day.

  • Where are the least popular layover locations for Boston to Calgary flights?

    Boston to Calgary flights have a layover in Minneapolis least often. Montreal is the second least popular location for layovers on flights from Boston to Calgary.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Calgary (average of $300). Flying from Boston to Calgary in March is currently the most expensive (average of $467). 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.

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Top 6 airlines flying from Boston to Calgary

Discover the top 6 airlines that operate flights from Boston to Calgary. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$183Average$528FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$233Average$374FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$265Average$525FlexibilityNo cancel feeOn-time67%
WestJetCheapest$292Average$541FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$304Average$597FlexibilityNo cancel feeOn-time71%
DeltaCheapest$325Average$588FlexibilityNo cancel feeOn-timeN/A
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