BOS - YYC

C$ 145 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 10/11. 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, 0 bags

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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Expert advice
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, 5 Dec - Wed, 10 Dec
Multiple Airlines Logo
11:19 a.m. - 7:09 p.m.BOS-YYC
9h 50m1 stop
Multiple Airlines Logo
9:45 p.m. - 10:22 a.m.YYC-BOS
34h 37m2 stops
C$ 306Multiple Airlines
Find Deal
Fri, 5 Dec - Thu, 11 Dec
Multiple Airlines Logo
11:19 a.m. - 7:09 p.m.BOS-YYC
9h 50m1 stop
Multiple Airlines Logo
8:55 a.m. - 10:22 a.m.YYC-BOS
23h 27m1 stop
C$ 312Multiple Airlines
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Multiple Airlines Logo
11:28 a.m. - 11:44 a.m.BOS-YYC
26h 16m1 stop
Multiple Airlines Logo
9:45 p.m. - 10:22 a.m.YYC-BOS
34h 37m2 stops
C$ 323Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
11:28 a.m. - 11:44 a.m.BOS-YYC
26h 16m1 stop
Multiple Airlines Logo
8:55 a.m. - 10:22 a.m.YYC-BOS
23h 27m1 stop
C$ 328Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Air Canada Logo
5:30 a.m. - 3:45 p.m.BOS-YYC
12h 15m2 stops
Air Canada Logo
6:15 a.m. - 10:37 p.m.YYC-BOS
14h 22m1 stop
C$ 471Air Canada
Find Deal
Sun, 11 Jan - Sat, 17 Jan
Air Canada Logo
5:30 a.m. - 11:13 a.m.BOS-YYC
7h 43m1 stop
Air Canada Logo
5:45 a.m. - 2:52 p.m.YYC-BOS
7h 07m1 stop
C$ 483Air Canada
Find Deal
Sat, 24 Jan - Sat, 31 Jan
American Airlines Logo
12:12 p.m. - 9:43 p.m.BOS-YYC
11h 31m1 stop
American Airlines Logo
1:40 p.m. - 10:23 a.m.YYC-BOS
18h 43m1 stop
C$ 495American Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec
Delta Logo
8:05 a.m. - 1:40 p.m.BOS-YYC
7h 35m1 stop
Delta Logo
6:30 a.m. - 7:47 p.m.YYC-BOS
11h 17m1 stop
C$ 496Delta
Find Deal
Sat, 24 Jan - Sat, 31 Jan
American Airlines Logo
7:00 a.m. - 9:43 p.m.BOS-YYC
16h 43m2 stops
American Airlines Logo
1:40 p.m. - 10:23 a.m.YYC-BOS
18h 43m1 stop
C$ 500American Airlines
Find Deal
Tue, 2 Dec - Mon, 8 Dec
Delta Logo
8:05 a.m. - 1:40 p.m.BOS-YYC
7h 35m1 stop
Delta Logo
2:45 p.m. - 12:01 a.m.YYC-BOS
7h 16m1 stop
C$ 504Delta
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Download the FlyLogan app for gate info at BOS.
Use rideshare services for quick trips from YYC.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from C$ 471 (round-trip)
Porter Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 29% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 306
Overall average: C$ 794
Multiple Airlines
Fri 5/12Wed 10/12
BOS - YYC • 1 stop
Cheapest one-way flights
C$ 145
Typical prices: C$ 166-C$ 446
Multiple Airlines
Mon 10/11
BOS - YYC • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
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 May, where tickets cost C$ 422 (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$ 794 and C$ 762 respectively.

Can I save money by flying with a layover from Boston to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 234, prices are generally cheapest when you fly direct.

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 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

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

Good to know

Low seasonNovember
Cheapest flightC$ 145
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 10% 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$ 145 for a one-way ticket and C$ 306 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?

    United Airlines, LATAM Airlines, JetBlue, 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 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Boston to Calgary flight route.

  • Which airline alliances offer flights from Boston to Calgary?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Calgary are Porter Airlines and WestJet. With an average price for the route of C$ 653 and an overall rating of 8.0, Porter Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 597 and an overall rating of 7.2.

  • 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.

KAYAK’s top tips for finding a cheap flight from Boston to Calgary

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 106 or less round-trip.

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 384 reviews
8.2Boarding
7.6Food
8.0Comfort
8.6Crew
7.0Entertainment
Airline reviews

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

8.0 ExcellentPilar, Oct 2025FLL - YOW
Read more Porter Airlines reviews

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

The flight was half empty yet they charged me $50 for a basic carry on! I saw how passengers of different colors were treated differently.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

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.

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

Again, flight was late. It’s expected of this airline now i guess.

I rated westjet poor on food for not accepting debit to make in flight purchases. This is dumb.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I like and appreciate the attention and patience from all west jet personal to my senior mother. Thank you!!!!

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

It was generally pretty good, but the check-in and boarding process were a little difficult. Check in was in terminal 2F, but there was a shuttle required to get to the gate, which added significant time. The gate was changed 30 minutes before boarding, which took us by surprise - we did not get the notice until boarding had started. The check in line moved very slowly - the agent was friendly, but did not seem very efficient/urgent given the growing line.

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

It was good to receive a card for my birthday

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.

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

Information on your arrival and departure airports

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