Cheap flights from Calgary to Boston

Round-trip
Economy
Calgary (YYC)
Boston (BOS)
Depart
Return
Any month
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The best prices from Calgary to Boston are usually found in August or May, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from
Calgary (YYC) to Boston (BOS)

All the information you need to plan the best YYC to BOS flight in 2021: compare Calgary to Boston flight prices with the expected peak season, weather and rainfall in Boston.
YYC - BOS
Price
C$ 332 - C$ 485
BOS
Temperature
4 - 29 °C
BOS
Rainfall
70 - 99 mm

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 16% potential price drop

Round-trip from

C$ 332

From Calgary to Boston

One-way from

C$ 229

One-way flight from Calgary to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Calgary to Boston?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 46% on the overall cost on flights from Calgary to Boston.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 92% on flights from Calgary to Boston compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 440. For sooner than that we have options available in the next 3 days from C$ 611.

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

March can be a great time to fly to Boston from Calgary with a flight ticket averaging about C$ 328. Cheapflights users have found deals in the month of March for as cheap as C$ 255. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Calgary to Boston (YYC - BOS)?

It’s optimal to fly from Calgary to Boston in the afternoon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.

Cheap flights from Calgary to Boston in April, May 2021

The best prices found for YYC to BOS flights for April, May
21 May - 5 Jun
C$ 396pp
YYC
Calgary
Delta
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
 
1 STOP
YYC
Calgary
22 May - 5 Jun
C$ 402pp
YYC
Calgary
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
YYC
Calgary
19 May - 23 May
C$ 403pp
YYC
Calgary
American Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
YYC
Calgary

Calgary to Boston 2021 flight deals

Cheap flights to Boston from Calgary found for this year
17 Aug - 21 Sep
C$ 386pp
YYC
Calgary
Air Canada
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YYC
Calgary
12 Jun - 18 Jun
C$ 392pp
YYC
Calgary
Air Canada
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YYC
Calgary
23 Aug - 23 Aug
C$ 393pp
YYC
Calgary
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
YYC
Calgary

One-way flights to Boston from Calgary

The cheapest one-way flights from Calgary to Boston
4:00 a.m. - 7:48 p.m.
Delta
2 stops
13h 48m
YYC - BOS
Delta
C$ 229
Delta
2:30 a.m. - 6:31 p.m.
American Airlines
3 stops
14h 01m
YYC - BOS
American Airlines
C$ 365
9:10 p.m. - 11:55 a.m.
Air Canada
2 stops
12h 45m
YYC - BOS
Air Canada
C$ 444
Air Canada

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Calgary</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Calgary to Boston

Can I find flights from Calgary to Boston for under C$ 503 on Cheapflights?

Yes, there are multiple flights from Calgary to Boston for under C$ 503. The cheapest flight booked recently is on Air Canada for just C$ 386, but on average you can expect to pay C$ 417.

What safety measures are being taken by airlines flying from Calgary to Boston Logan Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Calgary to Boston Logan Intl. Policies will vary by airline.

Which airlines flying from Calgary to Boston Logan Intl have flexible cancellations due to COVID-19?

WestJet, Air Canada, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Calgary to Boston for under C$ 377 on Cheapflights?

There are no direct flights from Calgary to Boston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

The Calgary to Boston Logan Intl flight path was viewed by 339 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Calgary or Boston?

Expected rainfall in Calgary is more than in Boston. You can expect this to be the case over the next 14 days.

Is Calgary weather warmer or cooler than Boston?

Our data indicates that the weather will be 29 °C on average in the month of July. The temperature in Boston is typically hotter than in Calgary. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Calgary to Boston?

Air Canada, United Airlines, and Delta can get you from Calgary to Boston in just under 6h 30m. Your travel time can differ by up to 21m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Calgary to Boston round-trip?

Cheapflights users have booked flights from Calgary to Boston round-trip from C$ 386. Other airlines that can offer you cheap pricing are American Airlines, from C$ 394, and Delta, from C$ 396. Air Canada is priced at 2% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Calgary to Boston one-way?

The cheapest airlines for a one-way flight from Calgary to Boston are Air Canada (C$ 214), Delta (C$ 229), and United Airlines (C$ 323).

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Calgary to Boston.
Today's exchange rate
C$ 1 = $0.80
Average temperature for April in Boston
15.0 °C
Avg rainfall for April in Boston
94.0 mm

Airports servicing Calgary

Airports servicing Boston

Top 5 airlines flying from Calgary to Boston

The chart below displays the airlines Cheapflights users travelling from Calgary to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
WestJet
C$ 188 C$ 345 No cancel fee 60%
Search WestJet flights
Delta
C$ 185 C$ 381 No cancel fee N/A
Search Delta flights
United Airlines
C$ 157 C$ 401 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 238 C$ 409 No cancel fee 67%
Search Air Canada flights
American Airlines
C$ 128 C$ 511 No cancel fee 71%
Search American Airlines flights
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