BOS - YYC

C$ 130 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 26/4. 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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Everything you should know

Cheapest round-trip
C$ 316
Overall average: C$ 508
WestJet
Wed 29/4Mon 4/5
BOS - YYC • Direct
Cheapest one-way flights
C$ 130
Typical prices: C$ 254-C$ 482
WestJet
Sun 26/4
BOS - YYC • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Cheapest • from C$ 316 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with WestJet. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 59% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
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

Wed, 29 Apr - Mon, 4 May
WestJet Logo
6:30 p.m. - 9:55 p.m.
BOS
-
YYC
5h 25mdirect
WestJet Logo
10:50 a.m. - 5:40 p.m.
YYC
-
BOS
4h 50mdirect
C$ 316WestJet
Wed, 29 Apr - Mon, 4 May
Multiple Airlines Logo
3:30 p.m. - 9:30 p.m.
BOS
-
YYC
8h 00m
1 stop
Multiple Airlines Logo
10:50 a.m. - 5:40 p.m.
YYC
-
BOS
4h 50mdirect
C$ 322Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
6:15 a.m. - 11:59 a.m.
BOS
-
YYC
7h 44m
1 stop
Air Canada Logo
11:40 p.m. - 9:59 a.m.
YYC
-
BOS
8h 19m
1 stop
C$ 325Air Canada
Sun, 26 Apr - Mon, 4 May
WestJet Logo
6:30 p.m. - 9:55 p.m.
BOS
-
YYC
5h 25mdirect
WestJet Logo
10:50 a.m. - 5:40 p.m.
YYC
-
BOS
4h 50mdirect
C$ 327WestJet
Tue, 2 Jun - Wed, 3 Jun
Porter Airlines Logo
7:10 a.m. - 4:30 p.m.
BOS
-
YYC
11h 20m
2 stops
Porter Airlines Logo
7:00 a.m. - 7:41 p.m.
YYC
-
BOS
10h 41m
2 stops
C$ 330Porter Airlines
Sun, 26 Apr - Mon, 4 May
Multiple Airlines Logo
6:30 p.m. - 9:55 p.m.
BOS
-
YYC
5h 25mdirect
Multiple Airlines Logo
8:30 p.m. - 9:54 a.m.
YYC
-
BOS
11h 24m
2 stops
C$ 331Multiple Airlines
Sun, 26 Apr - Mon, 4 May
Multiple Airlines Logo
6:30 p.m. - 9:55 p.m.
BOS
-
YYC
5h 25mdirect
Multiple Airlines Logo
8:30 p.m. - 9:54 a.m.
YYC
-
BOS
11h 24m
2 stops
C$ 334Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
3:30 p.m. - 9:30 p.m.
BOS
-
YYC
8h 00m
1 stop
Multiple Airlines Logo
7:45 p.m. - 9:54 a.m.
YYC
-
BOS
12h 09m
1 stop
C$ 344Multiple Airlines
Thu, 23 Apr - Wed, 29 Apr
Multiple Airlines Logo
3:30 p.m. - 11:22 p.m.
BOS
-
YYC
9h 52m
2 stops
Multiple Airlines Logo
10:50 a.m. - 5:40 p.m.
YYC
-
BOS
4h 50mdirect
C$ 349Multiple Airlines
Tue, 14 Apr - Mon, 20 Apr
Multiple Airlines Logo
10:20 a.m. - 8:50 p.m.
BOS
-
YYC
12h 30m
2 stops
Multiple Airlines Logo
12:30 a.m. - 11:45 a.m.
YYC
-
BOS
9h 15m
1 stop
C$ 350Multiple Airlines
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 Wednesdays 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 Monday 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$ 390 (return) on average. On the other hand, the most expensive months are February and November, where the average cost of round-trip tickets is C$ 724 and C$ 718 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 354 on average.

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 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

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.

Blane Bachelor

Blane Bachelor

Expert on BOS

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.

Good to know

Low seasonNovember
Cheapest flightC$ 130
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 8% 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$ 130 for a one-way ticket and C$ 316 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, American Airlines, Air Canada, United Airlines, and LATAM Airlines 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?

    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$ 634 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$ 544 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$ 354 or less round-trip.

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

WestJet

WestJet

Tuesday

WestJet

WestJet

Wednesday

WestJet

WestJet

Thursday

WestJet

WestJet

Friday

WestJet

WestJet

Saturday

WestJet

WestJet

Sunday

WestJet

WestJet

See more nonstop flights

Direct returns

Calgary to Boston Logan Intl

Monday

WestJet

WestJet

Tuesday

WestJet

WestJet

Wednesday

WestJet

WestJet

Thursday

WestJet

WestJet

Friday

WestJet

WestJet

Saturday

WestJet

WestJet

Sunday

WestJet

WestJet

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

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

10.0 ExcellentIngelwood, Feb 2026
CUN - YOW
Read more Porter Airlines reviews

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

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

Flight was delayed by 3/4 of an hour. Overall flight was good.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

We were happy with the service and cost of checking a bag

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.

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

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

Information on your arrival and departure airports