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Cheap flights from Boston to Calgary from C$ 110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Calgary departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:30 a.m. - 10:23 p.m.
BOS
-
YYC
18h 53m
2 stops
Air Canada Logo
5:45 a.m. - 5:57 p.m.
YYC
-
BOS
10h 12m
2 stops
C$ 385Air Canada
Tue, 7 Apr - Mon, 13 Apr
Multiple Airlines Logo
11:15 a.m. - 10:33 p.m.
BOS
-
YYC
13h 18m
2 stops
Multiple Airlines Logo
3:30 p.m. - 10:20 p.m.
YYC
-
BOS
4h 50mdirect
C$ 386Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Air Canada Logo
5:30 a.m. - 7:59 p.m.
BOS
-
YYC
16h 29m
2 stops
Air Canada Logo
7:00 a.m. - 3:56 p.m.
YYC
-
BOS
6h 56m
1 stop
C$ 387Air Canada
Fri, 3 Apr - Sat, 11 Apr
Porter Airlines Logo
11:50 a.m. - 9:35 p.m.
BOS
-
YYC
11h 45m
2 stops
Porter Airlines Logo
7:00 a.m. - 9:10 p.m.
YYC
-
BOS
12h 10m
2 stops
C$ 389Porter Airlines
Sun, 8 Mar - Thu, 12 Mar
Air Canada Logo
3:40 p.m. - 11:47 p.m.
BOS
-
YYC
10h 07m
1 stop
Air Canada Logo
8:30 p.m. - 9:45 a.m.
YYC
-
BOS
11h 15m
2 stops
C$ 390Air Canada
Sat, 23 May - Sun, 31 May
Porter Airlines Logo
9:00 a.m. - 8:50 p.m.
BOS
-
YYC
13h 50m
2 stops
Porter Airlines Logo
7:10 a.m. - 9:10 p.m.
YYC
-
BOS
12h 00m
2 stops
C$ 391Porter Airlines
Thu, 12 Mar - Mon, 16 Mar
Porter Airlines Logo
10:05 a.m. - 3:44 p.m.
BOS
-
YYC
7h 39m
1 stop
Porter Airlines Logo
7:05 a.m. - 5:35 p.m.
YYC
-
BOS
8h 30m
1 stop
C$ 393Porter Airlines
Tue, 26 May - Tue, 2 Jun
Air Canada Logo
6:15 a.m. - 8:39 p.m.
BOS
-
YYC
16h 24m
1 stop
Air Canada Logo
5:35 a.m. - 7:12 p.m.
YYC
-
BOS
11h 37m
2 stops
C$ 394Air Canada
Fri, 20 Mar - Thu, 26 Mar
Air Canada Logo
10:45 a.m. - 6:43 p.m.
BOS
-
YYC
9h 58m
1 stop
Air Canada Logo
6:30 a.m. - 4:08 p.m.
YYC
-
BOS
7h 38m
1 stop
C$ 396Air Canada
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
6:30 p.m. - 9:55 p.m.
BOS
-
YYC
5h 25mdirect
Multiple Airlines Logo
7:00 a.m. - 4:00 p.m.
YYC
-
BOS
7h 00m
1 stop
C$ 397Multiple Airlines
Mon, 1 Jun - Sat, 6 Jun

Air Canada flights from Boston to Calgary

Our best Air Canada deals on Boston to Calgary flight tickets
Air Canada
7 Apr
BOS5:30 a.m.Boston Logan Intl
18h 53m
2 stops
YYC10:23 p.m.Calgary
13 Apr
YYC5:45 a.m.Calgary
10h 12m
2 stops
BOS5:57 p.m.Boston Logan Intl
C$ 385
Air Canada
3 Apr
BOS5:30 a.m.Boston Logan Intl
16h 29m
2 stops
YYC7:59 p.m.Calgary
11 Apr
YYC7:00 a.m.Calgary
6h 56m
1 stop
BOS3:56 p.m.Boston Logan Intl
C$ 387
Air Canada
23 May
BOS3:40 p.m.Boston Logan Intl
10h 07m
1 stop
YYC11:47 p.m.Calgary
31 May
YYC8:30 p.m.Calgary
11h 15m
2 stops
BOS9:45 a.m.Boston Logan Intl
C$ 390

Porter Airlines flights from Boston to Calgary

Our best Porter Airlines deals on Boston to Calgary flight tickets
Porter Airlines
8 Mar
BOS11:50 a.m.Boston Logan Intl
11h 45m
2 stops
YYC9:35 p.m.Calgary
12 Mar
YYC7:00 a.m.Calgary
12h 10m
2 stops
BOS9:10 p.m.Boston Logan Intl
C$ 389
Porter Airlines
12 Mar
BOS9:00 a.m.Boston Logan Intl
13h 50m
2 stops
YYC8:50 p.m.Calgary
16 Mar
YYC7:10 a.m.Calgary
12h 00m
2 stops
BOS9:10 p.m.Boston Logan Intl
C$ 391
Porter Airlines
26 May
BOS10:05 a.m.Boston Logan Intl
7h 39m
1 stop
YYC3:44 p.m.Calgary
2 Jun
YYC7:05 a.m.Calgary
8h 30m
1 stop
BOS5:35 p.m.Boston Logan Intl
C$ 393

momondo Fare Finder

 
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, momondo users made 96,600 searches. Data last updated 20 February 2026.
Use the filters below to find and compare flights from Boston to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Tue 7/4

5:30 a.m.-10:23 p.m.

2 stops18h 53m

Calgary

Mon 13/4

5:45 a.m.-5:57 p.m.

2 stops10h 12m

C$ 385

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 8/6

11:15 a.m.-10:33 p.m.

2 stops13h 18m

Calgary

Mon 15/6

3:30 p.m.-10:20 p.m.

Nonstop4h 50m

C$ 386

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Fri 3/4

5:30 a.m.-7:59 p.m.

2 stops16h 29m

Calgary

Sat 11/4

7:00 a.m.-3:56 p.m.

1 stop6h 56m

C$ 387

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sun 8/3

11:50 a.m.-9:35 p.m.

2 stops11h 45m

Calgary

Thu 12/3

7:00 a.m.-9:10 p.m.

2 stops12h 10m

C$ 389

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 23/5

3:40 p.m.-11:47 p.m.

1 stop10h 07m

Calgary

Sun 31/5

8:30 p.m.-9:45 a.m.

2 stops11h 15m

C$ 390

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 12/3

9:00 a.m.-8:50 p.m.

2 stops13h 50m

Calgary

Mon 16/3

7:10 a.m.-9:10 p.m.

2 stops12h 00m

C$ 391

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Tue 26/5

10:05 a.m.-3:44 p.m.

1 stop7h 39m

Calgary

Tue 2/6

7:05 a.m.-5:35 p.m.

1 stop8h 30m

C$ 393

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Fri 20/3

6:15 a.m.-8:39 p.m.

1 stop16h 24m

Calgary

Thu 26/3

5:35 a.m.-7:12 p.m.

2 stops11h 37m

C$ 394

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Tue 26/5

10:45 a.m.-6:43 p.m.

1 stop9h 58m

Calgary

Tue 2/6

6:30 a.m.-4:08 p.m.

1 stop7h 38m

C$ 396

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 1/6

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

Calgary

Sat 6/6

7:00 a.m.-4:00 p.m.

1 stop7h 00m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Calgary from

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

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$ 393, 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$ 431.

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 Wednesday when prices can be found for as low as C$ 325. 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$ 573 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$ 393 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?

No. A direct flight is the cheapest option for a flight between Boston to Calgary.

How have Boston to Calgary flight prices changed over time?

As of February 2026, prices for Boston to Calgary flights are approximately 4% 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 25m

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 25m
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 25m.

  • 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?

  • 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?

  • What is the most popular airline from Boston to Calgary?

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
Air CanadaPriceFrom C$ 162Free CancellationRating
7.1
10,734 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 241Free CancellationRating
8.0
419 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 261Free CancellationRating
7.2
3,270 reviews
Search WestJet flights

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
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.

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