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Cheap flights from Calgary to Boston from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Boston departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Calgary to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 am - 2:52 pmYYC-BOS
7h 07m1 stop
Air Canada Logo
3:40 pm - 11:44 pmBOS-YYC
10h 04m1 stop
$245Air Canada
Find Deal
Thu, Jan 8 - Mon, Jan 12
Air Canada Logo
5:35 am - 2:52 pmYYC-BOS
7h 17m1 stop
Air Canada Logo
5:30 am - 11:13 amBOS-YYC
7h 43m1 stop
$260Air Canada
Find Deal
Wed, Mar 4 - Thu, Mar 12
Delta Logo
6:30 am - 7:47 pmYYC-BOS
11h 17m1 stop
Delta Logo
3:05 pm - 8:56 pmBOS-YYC
7h 51m1 stop
$267Delta
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Wed, Dec 24 - Tue, Jan 6
Delta Logo
2:45 pm - 12:01 amYYC-BOS
7h 16m1 stop
Delta Logo
10:40 am - 8:56 pmBOS-YYC
12h 16m1 stop
$270Delta
Find Deal
Sat, Dec 6 - Tue, Jan 6
Delta Logo
6:35 am - 7:43 pmYYC-BOS
11h 08m1 stop
Delta Logo
5:50 am - 1:53 pmBOS-YYC
10h 03m1 stop
$273Delta
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Thu, Nov 13 - Wed, Nov 19
Multiple Airlines Logo
6:15 am - 11:46 pmYYC-BOS
15h 31m1 stop
Multiple Airlines Logo
10:15 am - 8:19 pmBOS-YYC
12h 04m2 stops
$274Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
6:15 am - 11:49 pmYYC-BOS
15h 34m2 stops
Multiple Airlines Logo
10:15 am - 8:19 pmBOS-YYC
12h 04m2 stops
$284Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Porter Airlines Logo
8:20 am - 6:11 pmYYC-BOS
7h 51m1 stop
Porter Airlines Logo
3:30 pm - 9:35 pmBOS-YYC
8h 05m1 stop
$340Porter Airlines
Find Deal
Thu, Dec 11 - Sun, Jan 11
Porter Airlines Logo
8:20 am - 10:05 pmYYC-BOS
11h 45m2 stops
Porter Airlines Logo
3:30 pm - 9:35 pmBOS-YYC
8h 05m1 stop
$372Porter Airlines
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Thu, Dec 11 - Sun, Jan 11
United Airlines Logo
3:30 pm - 10:49 amYYC-BOS
17h 19m2 stops
United Airlines Logo
8:45 am - 9:38 pmBOS-YYC
14h 53m2 stops
$376United Airlines
Find Deal
Wed, Mar 4 - Thu, Mar 12

Porter Airlines flights from Calgary to Boston

Our best Porter Airlines deals on Calgary to Boston flight tickets
Porter Airlines
Dec 11
YYC8:20 amCalgary
7h 51m
1 stop
BOS6:11 pmBoston Logan Intl
Jan 11
BOS3:30 pmBoston Logan Intl
8h 05m
1 stop
YYC9:35 pmCalgary
$340
Find similar
Porter Airlines
Dec 11
YYC8:20 amCalgary
11h 45m
2 stops
BOS10:05 pmBoston Logan Intl
Jan 11
BOS3:30 pmBoston Logan Intl
8h 05m
1 stop
YYC9:35 pmCalgary
$372
Find similar
Porter Airlines
Dec 11
YYC8:20 amCalgary
11h 45m
2 stops
BOS10:05 pmBoston Logan Intl
Jan 11
BOS3:30 pmBoston Logan Intl
8h 05m
1 stop
YYC9:35 pmCalgary
$373
Find similar

Delta flights from Calgary to Boston

Our best Delta deals on Calgary to Boston flight tickets
Delta
Dec 24
YYC6:30 amCalgary
11h 17m
1 stop
BOS7:47 pmBoston Logan Intl
Jan 6
BOS3:05 pmBoston Logan Intl
7h 51m
1 stop
YYC8:56 pmCalgary
$267
Find similar
Delta
Dec 6
YYC2:45 pmCalgary
7h 16m
1 stop
BOS12:01 amBoston Logan Intl
Jan 6
BOS10:40 amBoston Logan Intl
12h 16m
1 stop
YYC8:56 pmCalgary
$270
Find similar
Delta
Nov 13
YYC6:35 amCalgary
11h 08m
1 stop
BOS7:43 pmBoston Logan Intl
Nov 19
BOS5:50 amBoston Logan Intl
10h 03m
1 stop
YYC1:53 pmCalgary
$273
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 31, 2025.
Use the filters below to find and compare flights from Calgary to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 1/8

5:45 am-2:52 pm

1 stop7h 07m

Boston Logan Intl

Mon 1/12

3:40 pm-11:44 pm

1 stop10h 04m

$245

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 3/4

5:35 am-2:52 pm

1 stop7h 17m

Boston Logan Intl

Thu 3/12

5:30 am-11:13 am

1 stop7h 43m

$260

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 12/24

6:30 am-7:47 pm

1 stop11h 17m

Boston Logan Intl

Tue 1/6

3:05 pm-8:56 pm

1 stop7h 51m

$267

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 12/6

2:45 pm-12:01 am

1 stop7h 16m

Boston Logan Intl

Tue 1/6

10:40 am-8:56 pm

1 stop12h 16m

$270

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 11/13

6:35 am-7:43 pm

1 stop11h 08m

Boston Logan Intl

Wed 11/19

5:50 am-1:53 pm

1 stop10h 03m

$273

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 1/8

6:15 am-11:46 pm

1 stop15h 31m

Boston Logan Intl

Mon 1/12

10:15 am-8:19 pm

2 stops12h 04m

$274

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 1/8

6:15 am-11:49 pm

2 stops15h 34m

Boston Logan Intl

Mon 1/12

10:15 am-8:19 pm

2 stops12h 04m

$284

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 12/11

8:20 am-6:11 pm

1 stop7h 51m

Boston Logan Intl

Sun 1/11

3:30 pm-9:35 pm

1 stop8h 05m

$340

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 12/11

8:20 am-10:05 pm

2 stops11h 45m

Boston Logan Intl

Sun 1/11

3:30 pm-9:35 pm

1 stop8h 05m

$372

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 3/4

3:30 pm-10:49 am

2 stops17h 19m

Boston Logan Intl

Thu 3/12

8:45 am-9:38 pm

2 stops14h 53m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Calgary to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Calgary and Boston?

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Calgary to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $261. If you aren’t able to travel during the month of September, then book flights to Boston from Calgary during October instead. Flights to Boston in October, while not as cheap as those in September, still average around $266.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Calgary to Boston is on a Tuesday when prices can be found for as low as $264. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $1,310.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Calgary to Boston in the morning for as low as $307. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $498 per ticket.

What is the cheapest Calgary to Boston Logan Intl flight route?

Fly from Calgary to Boston Logan Intl for the best Calgary - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Calgary for as low as $266 on momondo.

What cabin class options are available on Calgary to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Calgary to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Calgary to Boston flights?

You could potentially save up to 47% on your flight if you consider stops on a Calgary to Boston flight.

How have Calgary to Boston flight prices changed over time?

As of October 2025, prices for Calgary to Boston flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Calgary to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to Boston (YYC to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Boston

Best Price Found

$336

Direct flights

None
The best one-way flight to Boston from Calgary in the past 72 hours is $336. The best round-trip flight deal from Calgary to Boston found on momondo in the last 72 hours is $244.
There are no direct flights from Calgary to Boston. There are no popular flight routes from Calgary to Boston.
Search flight deals

  • How far is Calgary to Boston Logan Intl by plane?

    A flight from Calgary to Boston Logan Intl will travel around 2089.9 mi. 6h 42m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Calgary Airport to Boston Logan Intl Airport?

    Prices for flights from Calgary Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Calgary Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Calgary Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Calgary Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Calgary to Boston?

  • What is the most popular airline from Calgary to Boston?

Best airlines flying from Calgary to Boston

Compare and see reviews for airlines that fly from Calgary to Boston with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $135Free CancellationRating
7.2
3,153 reviews
Search WestJet flights
Air CanadaPriceFrom $196Free CancellationRating
7.1
10,386 reviews
Search Air Canada flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
8,992 reviews
Search United Airlines flights
DeltaPriceFrom $263Free CancellationRating
7.9
7,995 reviews
Search Delta flights
Porter AirlinesPriceFrom $283Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Warwick

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Calgary to Boston for you.

Can I find flights from Calgary to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Calgary with this policy.

How can momondo help me find flights from Calgary to Boston?

momondo helps you find the best flight between Calgary and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Calgary to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Calgary to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

An easier way to manage your Boston trip

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