Cheap flights from Boston (BOS) to Calgary (YYC) from $166

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BOS — YYC
Sep 26 — Oct 31

The best prices from Boston Logan Intl to Calgary are usually found in January or May, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from Boston (BOS) to Calgary (YYC)

All the information you need to plan the best BOS to YYC flight in 2023: compare Boston to Calgary flight prices with the expected peak season, weather and rainfall in Calgary.

Popular in

December

Cheapest in

January

Average price

$499

Round-trip from

$327
High demand for flights, 14% potential price rise
Best time to find cheap flights, 12% potential price drop
Average for round-trip flights in September 2023
From Boston Logan Intl to Calgary

BOS - YYC

Price

$327 - $628

YYC

Temperature

19.4 - 62.6 °F

YYC

Rainfall

0.4 - 3.7 inches

What is the cheapest day to fly round-trip from Boston to Calgary?

Users have found that flying from Boston to Calgary on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 36% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Calgary within the next two weeks, with the cheapest ticket starting at $606.

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

The best pricing can be found in the month of January. Prices to Calgary from Boston average $477. You can even find prices in January for less than $477, as users have found deals to Calgary from as low as $289. The month of December appears to be one of the more expensive times to travel to Calgary from Boston. Flying in the targeted month can save you up to 16%.

When is the cheapest time to fly from Boston to Calgary (BOS - YYC)?

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 at noon, which can drop the price by up to 8% versus a flight in the afternoon.

Cheap Air Canada flights from Boston to Calgary

Peruse some of the lowest-priced Air Canada flights we've found from Boston to Calgary. It's recommended that users confirm their flight details before booking.

Cheap American Airlines flights from Boston to Calgary

Take a gander at the lowest prices we've found on American Airlines flights from Boston to Calgary. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Boston to Calgary flights in September & October 2023

The best prices found for BOS to YYC flights for September, October
These are some of the most attractive deals on flights from Boston to Calgary in 2023. Check back in a little while for more flight options.

Boston to Calgary 2023 flight deals

Cheap flights to Calgary from Boston found for this year
These are some of the most attractive deals on flights from Boston to Calgary in 2023. Check back in a little while for more flight options.

Non-stop flights to Calgary from Boston

Save time with Boston to Calgary direct flight deals
For a quicker trip, book one of these direct flights from Boston to Calgary. Search for alternative flights from Boston to Calgary by utilizing the search form above.

Boston to Calgary flights leaving soon

Late deals on return flights to Calgary from Boston, departing today and this week
Users seeking a last-minute flight from Boston to Calgary should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Calgary from Boston

The cheapest one-way flights from Boston to Calgary
Take a look at some of the best available options we've come across on one-way flights from Boston to Calgary. Those needing a return flight from Boston to Calgary can use the search form above.

Find flights from Boston to Calgary within your budget

Use the slider to find flights from Boston to Calgary that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$322 - $454

Route

Depart

Return

Price

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 12/7

1 stop7h 50m

Calgary

Thu 12/14

1 stop10h 21m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 12/7

2 stops15h 52m

Calgary

Thu 12/14

2 stops13h 53m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 10/21

2 stops30h 32m

Calgary

Sat 10/28

1 stop12h 02m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Tue 12/12

2 stops31h 27m

Calgary

Sat 12/16

1 stop10h 21m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Wed 1/24

1 stop19h 08m

Calgary

Wed 1/31

1 stop14h 33m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Fri 12/8

1 stop7h 50m

Calgary

Sat 12/16

1 stop10h 21m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 10/21

1 stop7h 33m

Calgary

Sat 10/28

1 stop10h 35m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Fri 1/19

1 stop7h 50m

Calgary

Thu 1/25

1 stop16h 21m

Boston Logan IntlCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 11/13

2 stops18h 58m

Calgary

Wed 11/15

2 stops26h 03m

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing Calgary

Read reviews from past customers who have flown Air Canada, American Airlines and United Airlines from Boston to Calgary. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

United Airlines
7.4
Good
1,887 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

WestJet
7.2
Good
916 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Air Canada
6.7
Okay
969 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

Useful info, stats and facts about Boston to Calgary flights.

Can I find flights from Boston to Calgary for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to Calgary for under $400. The cheapest flight booked recently is on Delta for just $322, but on average you can expect to pay $363.

Are there nonstop flights from Boston to Calgary for under $1,300 on Cheapflights?

Cheapflights has at least 1 direct flight from Boston to Calgary under $1,300. A good price for a nonstop flight from Boston to Calgary is less than $1,219.

Are there last-minute flights available from Boston to Calgary for under $600?

There are currently 8+ open flights from Boston to Calgary within the next 7 days for less than $600.

What days are nonstop flights available from Boston to Calgary?

Nonstop flights can be found on the following days: Monday, Friday.

How many flights depart from Boston to Calgary on average per day?

Per day, 3 flights depart from Boston to Calgary on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Boston to Calgary?

Airlines like Delta, American Airlines, and Air Canada fly from Boston to Calgary in about 7h 33m. The time it takes to get you to your destination can typically vary by up to 8h 19m. Boston and Calgary are separated by a distance of 2102 mi. This flight may include one or multiple stops.

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

Flying on Delta is currently your cheapest option to Calgary, with prices starting at $322. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at $335 and $386, respectively. These flights start at 32% 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 Delta. According to our data, you can fly for as low as $170. Users have also found prices from $175 and $422 on American Airlines and United Airlines, respectively.

What are the most popular airlines that fly from Boston to Calgary?

What are the most reliable airlines from Boston to Calgary?

No one likes to see their flight delayed. When booking a flight from Boston to Calgary consider choosing Azores Airlines (50%), Emirates (37%) or Delta (37%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Boston to Calgary?

The cheapest flight price from Boston to Calgary is $126. On average you can expect to pay $414. The most popular route, (Boston Logan Intl - Calgary), can usually be booked for $310.

What does BOS to YYC mean?

This is defined as Boston Logan Intl Airport (BOS) and Calgary Airport (YYC). Codes like Calgary Airport are often used to just call airports uniquely.

Top 7 airlines flying from Boston to Calgary

The chart below displays the airlines Cheapflights users traveling from Boston to Calgary choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$156Average$487FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$159Average$544FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$193Average$257FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$224Average$472FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapest$273Average$465FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapest$325Average$497FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Linear Air TaxiCheapest$33,242Average$85,771FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights

Hourly flight availability from Boston to Calgary

See what time of day planes typically take off from Boston to Calgary
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
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Noon
6 PM
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