YYC - BOS

$104 Find Cheap Flights from Calgary to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to Boston departing on 9/13. 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 Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Boston, 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 Calgary to Boston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Booking Insights
Flights Deals

Cheap Flights from Calgary to Boston (YYC-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to Boston 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 Calgary to Boston

Sun, Sep 7 - Sat, Sep 13
Air Canada Logo
1:10 am - 9:30 amYYC-BOS
6h 20m1 stop
Air Canada Logo
6:55 pm - 1:12 amBOS-YYC
8h 17m1 stop
$176Air Canada
Find Deal
Thu, Sep 18 - Fri, Sep 26
Air Canada Logo
1:10 am - 9:30 amYYC-BOS
6h 20m1 stop
Air Canada Logo
6:00 am - 5:02 pmBOS-YYC
13h 02m2 stops
$179Air Canada
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
3:30 pm - 12:44 pmYYC-BOS
19h 14m2 stops
United Airlines Logo
5:30 am - 9:53 pmBOS-YYC
18h 23m2 stops
$180United Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
WestJet Logo
10:50 am - 5:40 pmYYC-BOS
4h 50mnonstop
WestJet Logo
6:30 pm - 9:51 pmBOS-YYC
5h 21mnonstop
$181WestJet
Find Deal
Fri, Sep 19 - Sat, Sep 27
Air Canada Logo
11:55 pm - 9:55 amYYC-BOS
8h 00m1 stop
Air Canada Logo
10:40 am - 6:35 pmBOS-YYC
9h 55m1 stop
$182Air Canada
Find Deal
Fri, Sep 12 - Sat, Sep 20
Air Canada Logo
1:10 am - 9:30 amYYC-BOS
6h 20m1 stop
Air Canada Logo
6:55 pm - 1:12 amBOS-YYC
8h 17m1 stop
$183Air Canada
Find Deal
Fri, Sep 19 - Fri, Sep 26
WestJet Logo
10:50 am - 5:40 pmYYC-BOS
4h 50mnonstop
WestJet Logo
6:30 pm - 9:51 pmBOS-YYC
5h 21mnonstop
$186WestJet
Find Deal
Fri, Sep 12 - Fri, Sep 26
United Airlines Logo
3:49 pm - 9:56 amYYC-BOS
16h 07m2 stops
United Airlines Logo
6:18 pm - 12:19 pmBOS-YYC
20h 01m1 stop
$195United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 26
 Logo
9:15 pm - 6:10 pmYYC-BOS
18h 55m1 stop
 Logo
6:30 pm - 9:51 pmBOS-YYC
5h 21mnonstop
Fri, Sep 12 - Fri, Sep 26
 Logo
8:00 am - 10:01 pmYYC-BOS
12h 01m2 stops
 Logo
6:30 pm - 9:51 pmBOS-YYC
5h 21mnonstop
Expert advice

Expert advice for your flight from Calgary to Boston

 
Snippets provided in this section are AI-generated based on a summarization 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.
Airlines
WestJet

WestJet's Premium cabin offers priority boarding and two free checked bags, ideal for efficient travel.


WestJet allows bidding on upgrades to Business or Premium, offering potential savings on enhanced comfort.

Read more about WestJetby Stefanie Waldek
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing productivity and connectivity.


Delta's Sky Priority check-in benefits elite status and premium cabin passengers, ensuring a smoother airport experience.

Read more about Deltaby Stefanie Waldek
Airports
YYC

Take advantage of YYC Express for priority security screening. It's free and lets you bypass regular lines, ensuring a smooth departure.

Read more about YYCby Kaitlyn McInnis
BOS

Use the Silver Line for free transport from BOS to South Station. It's a convenient and budget-friendly option for reaching central Boston.

Read more about BOSby Blane Bachelor
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

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 Calgary to Boston flights

Get data-powered insights and trends into flights from Calgary to Boston 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 Calgary to Boston?

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary to Boston, 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 Calgary to Boston is October, where tickets cost $288 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $415 and $399 respectively.

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

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 $276 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Calgary to Boston, 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 Calgary to Boston, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$104
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Calgary to Boston

When to book flights from Calgary to Boston

Are your dates flexible? Find out the best times to travel from Calgary to Boston 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 Calgary to Boston

  • What is the cheapest flight from Calgary to Boston?

    In the last 3 days, the lowest price for a flight from Calgary to Boston was $104 for a one-way ticket and $176 for a round-trip.

  • Do I need a passport to fly between Calgary and Boston?

    Yes

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

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

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

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

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

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Calgary to Boston flight route.

  • Which airline alliances offer flights from Calgary to Boston?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Calgary to Boston are Delta and Porter Airlines. With an average price for the route of $321 and an overall rating of 8.0, Delta is the most popular choice. Porter Airlines is also a great choice for the route, with an average price of $388 and an overall rating of 8.0.

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

    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 Calgary to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Calgary 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 Calgary to Boston?

    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 Boston with an airline and back to Calgary with another airline. Booking your flights between Calgary and BOS can sometimes prove cheaper using this method.

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

    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 Boston from Calgary 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 Calgary to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $206 or less one-way and $215 or less round-trip.

Prefer to fly direct from Calgary to Boston?

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

Direct departures

Calgary to Boston Logan Intl

Monday

Azores Airlines, Delta, Emirates, +1 more

Azores Airlines, Delta, +2 more

Wednesday

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 direct flights

Direct returns

Boston Logan Intl to Calgary

Monday

Azores Airlines, Delta, Emirates, +1 more

Azores Airlines, Delta, +2 more

Wednesday

Delta, Emirates, WestJet

Delta, Emirates, +1 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

Azores Airlines, Delta, Emirates, +1 more

Azores Airlines, Delta, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Calgary to Boston

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Boston. 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 Calgary to Boston? 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 318 reviews
8.7Crew
7.0Entertainment
7.6Food
8.0Comfort
8.2Boarding
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025YYZ - RSW
Read more Porter Airlines reviews

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.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

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....

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

7 hour layover was a drag. Free internet on the long leg was great.

From vancouver go calgary nd vice vetsa fligjt was delayed

It was good! Short flight and it was on time!

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Business class lie down seats on WestJet aren't very comfortable. Crew were excellent and overall flight was ok.

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Lots of overhead storage, good crew, good service, smooth landing.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

crew was great, wifi was very poor could not even load a youtube video

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

The app was great, service was wonderful, everything was quick and easy

On the flight from Montreal to Calgary the flight attendant we had was excellent. Unfortunately I did not get her name but she made the flight very comfortable and enjoyable.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

Ground personnel in better mood. Sounded agressive wrt carry on bagage sizing.

Not much....we did not get the complimentary beverages promised in our ticket. My partner and I did not have the window seats promised. We didnt get to sit together.....

It was great. Although when I got my luggage it was broken.

I paid for a comfort class seat and was seated in economy.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.