BOS - YYC

C$ 112 Find Cheap Flights from Boston to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Calgary departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Calgary, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to Calgary (BOS-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Calgary

Fri, 26 Sep - Thu, 2 Oct
 Logo
6:30 p.m. - 9:51 p.m.BOS-YYC
5h 21mdirect
 Logo
1:10 a.m. - 9:55 a.m.YYC-BOS
6h 45m1 stop
C$ 193
Find Deal
Fri, 26 Sep - Fri, 3 Oct
 Logo
6:30 p.m. - 9:51 p.m.BOS-YYC
5h 21mdirect
 Logo
1:10 a.m. - 9:30 a.m.YYC-BOS
6h 20m1 stop
C$ 214
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Air Canada Logo
5:30 a.m. - 11:13 a.m.BOS-YYC
7h 43m1 stop
Air Canada Logo
5:45 a.m. - 3:57 p.m.YYC-BOS
8h 12m1 stop
C$ 220Air Canada
Find Deal
Fri, 26 Sep - Mon, 29 Sep
WestJet Logo
6:30 p.m. - 9:51 p.m.BOS-YYC
5h 21mdirect
WestJet Logo
10:50 a.m. - 5:40 p.m.YYC-BOS
4h 50mdirect
C$ 221WestJet
Find Deal
Fri, 26 Sep - Fri, 3 Oct
 Logo
6:30 p.m. - 9:51 p.m.BOS-YYC
5h 21mdirect
 Logo
1:10 a.m. - 9:30 a.m.YYC-BOS
6h 20m1 stop
C$ 227
Find Deal
Fri, 26 Sep - Fri, 3 Oct
WestJet Logo
6:30 p.m. - 9:51 p.m.BOS-YYC
5h 21mdirect
WestJet Logo
10:50 a.m. - 5:40 p.m.YYC-BOS
4h 50mdirect
C$ 232WestJet
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Air Canada Logo
10:20 a.m. - 3:50 p.m.BOS-YYC
7h 30m1 stop
Air Canada Logo
1:10 a.m. - 9:30 a.m.YYC-BOS
6h 20m1 stop
C$ 235Air Canada
Find Deal
Fri, 26 Sep - Fri, 3 Oct
 Logo
6:30 p.m. - 9:51 p.m.BOS-YYC
5h 21mdirect
 Logo
12:30 p.m. - 9:30 a.m.YYC-BOS
19h 00m2 stops
C$ 236
Find Deal
Tue, 16 Sep - Wed, 24 Sep
United Airlines Logo
9:43 a.m. - 10:53 p.m.BOS-YYC
15h 10m1 stop
United Airlines Logo
6:15 a.m. - 11:57 p.m.YYC-BOS
15h 42m2 stops
C$ 268United Airlines
Find Deal
Fri, 17 Oct - Tue, 21 Oct
United Airlines Logo
8:47 p.m. - 1:53 p.m.BOS-YYC
19h 06m2 stops
United Airlines Logo
3:49 p.m. - 11:08 a.m.YYC-BOS
17h 19m2 stops
C$ 275United Airlines
Find Deal
Expert advice

Expert advice for your flight from Boston to Calgary

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
BOS

Download the FlyLogan app for gate info, flight status, and order ahead options at BOS restaurants.

Read more about BOSby Blane Bachelor
YYC

Use rideshare services like Uber or Lyft for a quick 20-45 minute trip from YYC to downtown Calgary.

Read more about YYCby Lucas Aykroyd
Our travel experts
Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

Lucas Aykroyd

Lucas Aykroyd

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Booking Insights

KAYAK's insights & trends for Boston to Calgary flights

Get data-powered insights and trends into flights from Boston to Calgary to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Calgary?

The average price of all round-trip flights from Boston to Calgary clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to Calgary, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Calgary, Thursday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Calgary is October, where tickets cost C$ 408 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 785 and C$ 752 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Calgary, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Calgary, you should book around 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightC$ 112
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Boston to Calgary

When to book flights from Boston to Calgary

Are your dates flexible? Find out the best times to travel from Boston to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Calgary

  • What is the cheapest flight from Boston to Calgary?

    In the last 3 days, the lowest price for a flight from Boston to Calgary was C$ 81 for a one-way ticket and C$ 140 for a round-trip.

  • Which airports will I be using when flying from Boston to Calgary?

    Boston airport is called Boston Logan Intl and the only airport in Calgary is Calgary.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Calgary?

    JetBlue, Delta, LATAM Airlines, United Airlines, and Air Canada offer inflight Wi-Fi service on the Boston to Calgary flight route.

  • Which aircraft models fly most regularly from Boston to Calgary?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Boston to Calgary flight route.

  • Which airline alliances offer flights from Boston to Calgary?

    SkyTeam is the only airline alliance operating flights between Boston and Calgary.

  • On which days can I fly direct from Boston to Calgary?

    You can catch a direct flight from Boston to Calgary on on Monday, Wednesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Boston to Calgary, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from Boston to Calgary are WestJet and Air Canada. With an average price for the route of C$ 590 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 553 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Boston to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Boston to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Calgary.
Find which airlines fly direct from Boston Logan Intl Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Calgary

Monday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Thursday

Delta,Emirates,WestJet

Delta,Emirates, +1 more

Friday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Saturday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Sunday

Delta,Emirates,WestJet

Delta,Emirates, +1 more

See more nonstop flights

Direct returns

Calgary to Boston Logan Intl

Monday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Thursday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Friday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Saturday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

Sunday

Azores Airlines,Delta,Emirates, +1 more

Azores Airlines,Delta, +2 more

See more nonstop flights

Reviews of the top 3 airlines flying from Boston to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Boston to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 333 reviews
8.0Comfort
7.0Entertainment
8.2Boarding
8.7Crew
7.6Food
Airline reviews

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

2.0 MediocreKirsten, Aug 2025BOS - YOW
Read more Porter Airlines reviews

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

The flight was fine see earlier note for the problem

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Nice to have free food and reasonable beverages. My seat screen was out. Crew tried to reset it but no good. Would fly WestJet again

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Arrival at Comox from, London,ON 6 hours later... No bueano

Poorly staffed check-in in Victoria. Unhappy WestJet person on counter. Then our flight was delayed by 2 hours, which meant our luggage failed to make the flight to LHR. Overall poor communications to passengers. Fortunately the flight from YYC to LHR was good and on time.

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

It would have been better if it wasn’t cancelled

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

I had a good experience. I liked being informed about the status of my luggage

No TV's. Seats are super uncomfortable. Crew was great!

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.

The Entertainment system was nearly useless because videos kept stopping then jumping over segments at random but closely spaced intervals. About 75% of the plane gave up trying to watch and then the gaps and jumps became shorter, It was terrible and made it hard to know what was happening since it was not a normal buffering pause where you still get the cont6en t. Instead the video would pause then jump ahead missing short segments and dialog entirely! The economy class seats on all flights have less and less legroom. I’m tall and the upgraded seats are no better for the leg room, not worth it. I flew from Toronto to Calgary….The staff at YYZ was awesome and kind. My flight’s (prior) incoming plane from Liberia had been delayed over 3 hours and the attendant quickly and kindly transferred me to the earlier flight that got me in hours earlier. Such a great staff!! Every staff member on the plane was very-very Canadian/Kind . Great job and attitude you folks! The plane itself was new and in great condition, except the issue with the video streaming.

I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!

The staff could have been friendlier. And Having the flight on time would have been much more convenient.

Old, noisy plane, bad coffee, delayed. Flight attendant was very nice.

Everything you need to know for your flight from Boston to Calgary

Information on your arrival and departure airports

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