Which airlines fly to Calgary?

WestJet, Porter Airlines and Air Canada are the top three most popular airlines that fly to Calgary from Boston according to our data. WestJet is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Calgary. Keep in mind that there are 3 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Calgary?

WestJet is the most popular carrier operating from Boston Logan Intl to Calgary

When did momondo last update prices for flights from Boston Logan Intl Airport to Calgary Airport?

Prices for flights from Boston Logan Intl Airport to Calgary Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Calgary Airport?

As of December 2025, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Calgary Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Calgary Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Calgary Airport.

What documentation or ID do you need to fly to Calgary Airport?

The travel and health documents you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 103 Cheap Flights from Boston to Calgary in 2025/26

1 adult

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Cheap round-trip flights

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5:30 a.m. - 8:19 p.m.

BOS

YYC

16h 49m2 stops

5:35 a.m. - 5:50 p.m.

YYC

BOS

10h 15m2 stops

C$ 426Air Canada

ne, 15 březen - so, 28 březen

5:30 a.m. - 8:19 p.m.

BOS

YYC

16h 49m2 stops

8:45 p.m. - 9:32 a.m.

YYC

BOS

10h 47m2 stops

C$ 427Air Canada

ne, 15 březen - po, 23 březen

5:34 a.m. - 7:09 p.m.

BOS

YYC

39h 35m3 stops

9:45 p.m. - 11:57 p.m.

YYC

BOS

24h 12m3 stops

C$ 429Multiple Airlines

čt, 22 leden - po, 26 leden

10:15 a.m. - 4:09 p.m.

BOS

YYC

7h 54m1 stop

11:40 p.m. - 10:02 a.m.

YYC

BOS

8h 22m1 stop

C$ 430Air Canada

čt, 19 únor - pá, 27 únor

10:48 a.m. - 10:52 p.m.

BOS

YYC

14h 04m2 stops

4:20 p.m. - 11:10 a.m.

YYC

BOS

16h 50m1 stop

C$ 431Multiple Airlines

po, 12 leden - pá, 16 leden

11:55 a.m. - 8:45 p.m.

BOS

YYC

10h 50m1 stop

6:45 a.m. - 7:34 p.m.

YYC

BOS

10h 49m1 stop

C$ 433Delta

st, 25 březen - po, 30 březen

3:43 p.m. - 9:19 p.m.

BOS

YYC

31h 36m1 stop

7:30 a.m. - 1:13 a.m.

YYC

BOS

15h 43m2 stops

C$ 434Multiple Airlines

čt, 29 leden - čt, 5 únor

5:30 a.m. - 8:19 p.m.

BOS

YYC

16h 49m2 stops

11:40 p.m. - 2:52 p.m.

YYC

BOS

13h 12m2 stops

C$ 435Air Canada

ne, 15 březen - st, 25 březen

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

BOS

YYC

5h 20mdirect

7:00 a.m. - 6:28 p.m.

YYC

BOS

9h 28m1 stop

C$ 437Multiple Airlines

so, 16 květen - po, 1 červen

6:15 a.m. - 7:35 p.m.

BOS

YYC

15h 20m2 stops

11:40 p.m. - 2:52 p.m.

YYC

BOS

13h 12m2 stops

C$ 438Air Canada

st, 25 březen - po, 30 březen

Porter Airlines flights from Boston to Calgary

Our best Porter Airlines deals on Boston to Calgary flight tickets

Porter Airlines

26 Feb

BOS11:50 a.m.Boston Logan Intl

11h 49m

2 stops

YYC9:39 p.m.Calgary

5 Mar

YYC8:20 a.m.Calgary

7h 50m

1 stop

BOS6:10 p.m.Boston Logan Intl

C$ 487

Find similar

Porter Airlines

14 Jan

BOS2:30 p.m.Boston Logan Intl

9h 05m

1 stop

YYC9:35 p.m.Calgary

19 Jan

YYC8:15 a.m.Calgary

7h 55m

1 stop

BOS6:10 p.m.Boston Logan Intl

C$ 527

Find similar

Porter Airlines

11 Jan

BOS9:00 a.m.Boston Logan Intl

14h 00m

2 stops

YYC9:00 p.m.Calgary

16 Jan

YYC8:15 a.m.Calgary

7h 55m

1 stop

BOS6:10 p.m.Boston Logan Intl

C$ 608

Find similar

WestJet flights from Boston to Calgary

Our best WestJet deals on Boston to Calgary flight tickets

WestJet

5 Jun

BOS6:25 p.m.Boston Logan Intl

5h 20m

YYC9:45 p.m.Calgary

16 Jun

YYC10:50 a.m.Calgary

4h 50m

BOS5:40 p.m.Boston Logan Intl

C$ 494

Find similar

WestJet

31 May

BOS6:25 p.m.Boston Logan Intl

5h 20m

YYC9:45 p.m.Calgary

17 Jun

YYC10:50 a.m.Calgary

4h 50m

BOS5:40 p.m.Boston Logan Intl

C$ 496

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

ne 15/3

5:30 a.m.-8:19 p.m.

2 stops16h 49m

Calgary

so 28/3

5:35 a.m.-5:50 p.m.

2 stops10h 15m

C$ 426

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

ne 15/3

5:30 a.m.-8:19 p.m.

2 stops16h 49m

Calgary

po 23/3

8:45 p.m.-9:32 a.m.

2 stops10h 47m

C$ 427

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

čt 22/1

5:34 a.m.-7:09 p.m.

3 stops39h 35m

Calgary

po 26/1

9:45 p.m.-11:57 p.m.

3 stops24h 12m

C$ 428

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

čt 19/2

10:15 a.m.-4:09 p.m.

1 stop7h 54m

Calgary

pá 27/2

11:40 p.m.-10:02 a.m.

1 stop8h 22m

C$ 430

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

po 12/1

10:48 a.m.-10:52 p.m.

2 stops14h 04m

Calgary

pá 16/1

4:20 p.m.-11:10 a.m.

1 stop16h 50m

C$ 431

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

st 25/3

11:55 a.m.-8:45 p.m.

1 stop10h 50m

Calgary

po 30/3

6:45 a.m.-7:34 p.m.

1 stop10h 49m

C$ 433

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

čt 29/1

3:43 p.m.-9:19 p.m.

1 stop31h 36m

Calgary

čt 5/2

7:30 a.m.-1:13 a.m.

2 stops15h 43m

C$ 434

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

ne 15/3

5:30 a.m.-8:19 p.m.

2 stops16h 49m

Calgary

st 25/3

11:40 p.m.-2:52 p.m.

2 stops13h 12m

C$ 435

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

so 16/5

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

Nonstop5h 20m

Calgary

po 1/6

7:00 a.m.-6:28 p.m.

1 stop9h 28m

C$ 437

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

st 25/3

6:15 a.m.-7:35 p.m.

2 stops15h 20m

Calgary

po 30/3

11:40 p.m.-2:52 p.m.

2 stops13h 12m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Calgary?

The cheapest month to fly to Calgary from Boston is in May. Flight prices, which tend to average around C$ 413, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Calgary from Boston during October instead. Flights to Calgary in October, while not as cheap as those in May, still average around C$ 418.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Thursday when prices can be found for as low as C$ 358. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 549.

What is the cheapest Boston Logan Intl to Calgary flight route?

Fly from Boston Logan Intl to Calgary for the best Boston Logan Intl - Calgary flight prices

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

You are more likely to see cheaper flights to Calgary from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 569 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Boston for as low as C$ 426 on momondo.

What cabin class options are available on Boston Logan Intl to Calgary flights?

There are 2 cabin classes available to choose from on Boston Logan Intl to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Calgary flights?

You could potentially save up to 21% on your flight if you consider stops on a Boston to Calgary flight.

How have Boston to Calgary flight prices changed over time?

As of December 2025, prices for Boston to Calgary flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Calgary according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Calgary (BOS to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Calgary

Best price found	C$ 104
Fastest flight time	5h 20m
Direct flights	Every day
Airports in Calgary	1 airport

The best flight deal from Boston to Calgary found on momondo in the last 72 hours is C$ 104

The fastest flight from Boston to Calgary takes 5h 20m

Direct flights go from Boston to Calgary every day.

There is 1 airport in Calgary. From Boston there are direct flights to Calgary (YYC).

Search flight deals

How far is Boston Logan Intl to Calgary by plane?
The distance between Boston Logan Intl and Calgary is about 3363.4 km. A reasonable flight in good conditions will take 5h 20m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Calgary Airport?
Prices for flights from Boston Logan Intl Airport to Calgary Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Calgary Airport?
As of December 2025, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Calgary Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Calgary Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Calgary Airport.
What documentation or ID do you need to fly to Calgary Airport?
The travel and health documents you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Calgary?
momondo data reveals that the most frequently booked plane model on the route from Boston to Calgary is Boeing 737 MAX 8, representing 76.06% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 12.77%, Boeing 737-800 Passenger/BBJ2 (winglets) at 3.72%, and Boeing 787-9 Dreamliner at 2.66%.
What is the most popular airline from Boston to Calgary?
momondo data reveals that the most frequently booked airline on the route from Boston to Calgary is WestJet, representing 41% of all bookings. The subsequent popular airlines are Porter Airlines at 37% and Air Canada at 22%.

Best airlines flying from Boston to Calgary

Compare and see reviews for airlines that fly from Boston to Calgary with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 241	Free Cancellation	Rating 8.0 403 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 261	Free Cancellation	Rating 7.2 3,228 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 308	Free Cancellation	Rating 7.1 10,571 reviews	Search Air Canada flights

Banff

Canmore

Lake Louise

Radium Hot Springs

Kananaskis

Drumheller

Airdrie

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Calgary?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Calgary from Boston.

Can I find flights from Boston to Calgary with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Calgary flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Calgary?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Calgary.

I’m not ready to book a flight from Boston to Calgary right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Calgary now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Calgary and let you know when they change.