YYC - BOS

$117 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 6/17. 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

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
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Expert advice
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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Calgary to Boston

KAYAK's recommended round-trip deals from the most popular airlines that fly from Calgary to Boston.
Discover the best prices for you by selecting your travel dates on KAYAK.
WestJet Logo
10:50 am - 5:40 pmYYC-BOS
4h 50mnonstop
WestJet Logo
6:25 pm - 9:46 pmBOS-YYC
5h 21mnonstop
$189WestJet
Find Deal
Thu, Oct 9 - Sun, Oct 12
Air Canada Logo
12:55 am - 9:35 amYYC-BOS
6h 40m1 stop
Air Canada Logo
7:00 pm - 1:03 amBOS-YYC
8h 03m1 stop
$214Air Canada
Find Deal
Wed, Jun 4 - Mon, Jun 9
United Airlines Logo
7:15 am - 5:58 pmYYC-BOS
8h 43m1 stop
United Airlines Logo
10:34 am - 5:55 pmBOS-YYC
9h 21m1 stop
$217United Airlines
Find Deal
Mon, Oct 6 - Tue, Oct 14
Air Canada Logo
1:10 am - 11:29 amYYC-BOS
8h 19m1 stop
Air Canada Logo
10:20 am - 3:50 pmBOS-YYC
7h 30m1 stop
$218Air Canada
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
7:15 am - 5:58 pmYYC-BOS
8h 43m1 stop
United Airlines Logo
8:44 pm - 1:53 pmBOS-YYC
19h 09m2 stops
$270United Airlines
Find Deal
Mon, Oct 6 - Tue, Oct 14
WestJet Logo
10:50 am - 5:40 pmYYC-BOS
4h 50mnonstop
WestJet Logo
6:55 pm - 3:05 pmBOS-YYC
22h 10m1 stop
$288WestJet
Find Deal
Tue, Jun 17 - Sun, Jun 22
Porter Airlines Logo
11:55 pm - 10:23 amYYC-BOS
8h 28m1 stop
Porter Airlines Logo
3:50 pm - 9:24 pmBOS-YYC
7h 34m1 stop
$298Porter Airlines
Find Deal
Wed, Jun 11 - Sat, Jun 14
Delta Logo
10:50 am - 5:40 pmYYC-BOS
4h 50mnonstop
Delta Logo
6:20 am - 3:45 pmBOS-YYC
11h 25m1 stop
$305Delta
Find Deal
Mon, Jun 16 - Tue, Jun 24
Delta Logo
10:50 am - 5:40 pmYYC-BOS
4h 50mnonstop
Delta Logo
6:15 am - 3:45 pmBOS-YYC
11h 30m1 stop
$306Delta
Find Deal
Wed, May 28 - Wed, Jun 4
Porter Airlines Logo
11:55 pm - 3:06 pmYYC-BOS
13h 11m2 stops
Porter Airlines Logo
3:50 pm - 9:24 pmBOS-YYC
7h 34m1 stop
$311Porter Airlines
Find Deal
Wed, Jun 11 - Sat, Jun 14
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 can be booked up to 72 hours before departure.

Read more about YYCby Kaitlyn McInnis
BOS

Use the Silver Line bus from BOS for a free, convenient ride to South Station in central Boston, taking 20-30 minutes.

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
Useful Info

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 Thursday, as it's usually the priciest day. When flying back from Boston, Wednesday is the cheapest day to fly and Saturday 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 $291 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $445 and $441 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 $607 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. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$117
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 0% lower on average.
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

  • How many flights are there between Calgary and Boston per day?

    There is a maximum of 1 nonstop flight a day that takes off from Calgary and lands in Boston, with an average flight time of 4h 50m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 4 flights.

  • 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 $117 for a one-way ticket and $189 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?

    Air Canada, and United 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, Friday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Calgary to Boston are Porter Airlines and Delta. With an average price for the route of $372 and an overall rating of 8.0, Porter Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $314 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 $188 or less one-way and $153 or less round-trip.

Prefer to fly direct from Calgary to Boston?

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

Tuesday

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

Delta, Emirates, WestJet, +1 more

Delta, Emirates, +2 more

Tuesday

Delta, Emirates, WestJet

Delta, Emirates, +1 more

Wednesday

Delta, Emirates, WestJet

Delta, Emirates, +1 more

Thursday

Delta, Emirates, WestJet

Delta, Emirates, +1 more

Friday

Delta, Emirates, WestJet, +1 more

Delta, Emirates, +2 more

Saturday

Azores Airlines, Delta, Emirates, +1 more

Azores Airlines, Delta, +2 more

Sunday

Delta, Emirates, WestJet, +1 more

Delta, Emirates, +2 more

See more direct flights
See more direct flights

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 285 reviews
7.0Entertainment
8.8Crew
7.6Food
8.2Boarding
8.1Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

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

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

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.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

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

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

First flight out in the morning is often the best chance of running on time. Not in this case, which unfortunately is now what passengers can expect as what is common. - If you are late for a flight, too bad for you. - If West Jet is late, too bad for you. - Bags don't make it? Too bad for you. - Flight change by 1+ days, too bad for you Prices continue to increase, while customer service nosedives. This is backwards and in any other develop country would be considered unacceptable - except for Canada. Too bad for us.

Experience was good. Was surprised they didn’t offer a complimentary meal on a 5 hour flight.

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

The flight attendants were great, but not much room while sitting and it would be nice to get free movies.

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

It was great being a direct flight from Calgary to Tokyo. No transfer to worry about.

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

Traveling on two legs the food was identical and not very good

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.

Very smooth flight and the crew members were very welcoming.

I liked not paying for carry on and the compensation my husband and I received from the airline for overbooking our flight. The staff was very friendly and helpful.

It was a short flight and for that reason the flight was acceptable.

Crew was friendly and helpful; cabin seemed roomy even in economy class.

The seats really could do with some extra padding. The staff member who checked me in at Calgary was amazing. Friendly and lovely.

The flight was delayed but at least they let us know early about it (the night before)! Everything after that was smooth!

Air Canada was on schedule, fast, and took care of me the whole flight. With affordable price, I 100% recommend you fly Air Canada if you are able to.

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

Information on your arrival and departure airports

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