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Cheap flights from Calgary to Boston from C$ 183

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 11/5. 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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Find the cheapest flights from Calgary to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:00 a.m. - 5:59 p.m.
YYC
-
BOS
7h 59m
1 stop
Air Canada Logo
3:40 p.m. - 11:47 p.m.
BOS
-
YYC
10h 07m
1 stop
C$ 309Air Canada
Thu, 4 Jun - Sat, 6 Jun
WestJet Logo
9:00 a.m. - 3:50 p.m.
YYC
-
BOS
4h 50mdirect
WestJet Logo
4:45 p.m. - 8:10 p.m.
BOS
-
YYC
5h 25mdirect
C$ 316WestJet
Sun, 3 May - Wed, 6 May
Air Canada Logo
6:30 a.m. - 4:08 p.m.
YYC
-
BOS
7h 38m
1 stop
Air Canada Logo
3:40 p.m. - 11:47 p.m.
BOS
-
YYC
10h 07m
1 stop
C$ 334Air Canada
Fri, 5 Jun - Sat, 6 Jun
United Airlines Logo
3:22 p.m. - 6:27 a.m.
YYC
-
BOS
13h 05m
1 stop
United Airlines Logo
8:15 p.m. - 12:19 p.m.
BOS
-
YYC
18h 04m
1 stop
C$ 349United Airlines
Mon, 4 May - Mon, 11 May
Air Canada Logo
12:30 p.m. - 9:45 a.m.
YYC
-
BOS
19h 15m
2 stops
Air Canada Logo
3:40 p.m. - 11:47 p.m.
BOS
-
YYC
10h 07m
1 stop
C$ 364Air Canada
Thu, 4 Jun - Sat, 6 Jun
Air Canada Logo
7:45 p.m. - 9:54 a.m.
YYC
-
BOS
12h 09m
1 stop
Air Canada Logo
3:40 p.m. - 11:47 p.m.
BOS
-
YYC
10h 07m
1 stop
C$ 368Air Canada
Thu, 4 Jun - Sat, 6 Jun
Air Canada Logo
7:45 p.m. - 9:45 a.m.
YYC
-
BOS
12h 00m
2 stops
Air Canada Logo
5:10 a.m. - 3:02 p.m.
BOS
-
YYC
11h 52m
2 stops
C$ 376Air Canada
Thu, 4 Jun - Sat, 6 Jun
Delta Logo
6:30 a.m. - 5:28 p.m.
YYC
-
BOS
8h 58m
1 stop
Delta Logo
11:51 a.m. - 8:40 p.m.
BOS
-
YYC
10h 49m
1 stop
C$ 390Delta
Wed, 8 Apr - Wed, 22 Apr
Air Canada Logo
5:35 a.m. - 2:52 p.m.
YYC
-
BOS
7h 17m
1 stop
Air Canada Logo
5:30 a.m. - 8:19 p.m.
BOS
-
YYC
16h 49m
2 stops
C$ 396Air Canada
Thu, 26 Feb - Sun, 1 Mar
Air Canada Logo
5:35 a.m. - 2:52 p.m.
YYC
-
BOS
7h 17m
1 stop
Air Canada Logo
6:15 a.m. - 8:39 p.m.
BOS
-
YYC
16h 24m
1 stop
C$ 398Air Canada
Thu, 26 Feb - Sun, 1 Mar

Air Canada flights from Calgary to Boston

Our best Air Canada deals on Calgary to Boston flight tickets
Air Canada
4 Jun
YYC8:00 a.m.Calgary
7h 59m
1 stop
BOS5:59 p.m.Boston Logan Intl
6 Jun
BOS3:40 p.m.Boston Logan Intl
10h 07m
1 stop
YYC11:47 p.m.Calgary
C$ 309
Air Canada
5 Jun
YYC6:30 a.m.Calgary
7h 38m
1 stop
BOS4:08 p.m.Boston Logan Intl
6 Jun
BOS3:40 p.m.Boston Logan Intl
10h 07m
1 stop
YYC11:47 p.m.Calgary
C$ 334
Air Canada
4 Jun
YYC12:30 p.m.Calgary
19h 15m
2 stops
BOS9:45 a.m.Boston Logan Intl
6 Jun
BOS3:40 p.m.Boston Logan Intl
10h 07m
1 stop
YYC11:47 p.m.Calgary
C$ 364

United Airlines flights from Calgary to Boston

Our best United Airlines deals on Calgary to Boston flight tickets
United Airlines
4 May
YYC3:22 p.m.Calgary
13h 05m
1 stop
BOS6:27 a.m.Boston Logan Intl
11 May
BOS8:15 p.m.Boston Logan Intl
18h 04m
1 stop
YYC12:19 p.m.Calgary
C$ 349
United Airlines
8 Apr
YYC6:00 a.m.Calgary
13h 59m
1 stop
BOS9:59 p.m.Boston Logan Intl
22 Apr
BOS6:00 a.m.Boston Logan Intl
17h 48m
2 stops
YYC9:48 p.m.Calgary
C$ 432
United Airlines
10 Mar
YYC6:15 a.m.Calgary
15h 38m
1 stop
BOS11:53 p.m.Boston Logan Intl
16 Mar
BOS6:23 p.m.Boston Logan Intl
20h 03m
2 stops
YYC12:26 p.m.Calgary
C$ 433

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 96,600 searches. Data last updated 28 January 2026.
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 4/6

8:00 a.m.-5:59 p.m.

1 stop7h 59m

Boston Logan Intl

Sat 6/6

3:40 p.m.-11:47 p.m.

1 stop10h 07m

C$ 309

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sun 3/5

9:00 a.m.-3:50 p.m.

Nonstop4h 50m

Boston Logan Intl

Wed 6/5

4:45 p.m.-8:10 p.m.

Nonstop5h 25m

C$ 316

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 5/6

6:30 a.m.-4:08 p.m.

1 stop7h 38m

Boston Logan Intl

Sat 6/6

3:40 p.m.-11:47 p.m.

1 stop10h 07m

C$ 334

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Mon 4/5

3:22 p.m.-6:27 a.m.

1 stop13h 05m

Boston Logan Intl

Mon 11/5

8:15 p.m.-12:19 p.m.

1 stop18h 04m

C$ 349

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 4/6

12:30 p.m.-9:45 a.m.

2 stops19h 15m

Boston Logan Intl

Sat 6/6

3:40 p.m.-11:47 p.m.

1 stop10h 07m

C$ 364

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 4/6

7:45 p.m.-9:54 a.m.

1 stop12h 09m

Boston Logan Intl

Sat 6/6

3:40 p.m.-11:47 p.m.

1 stop10h 07m

C$ 368

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 4/6

7:45 p.m.-9:45 a.m.

2 stops12h 00m

Boston Logan Intl

Sat 6/6

5:10 a.m.-3:02 p.m.

2 stops11h 52m

C$ 376

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 8/4

6:30 a.m.-5:28 p.m.

1 stop8h 58m

Boston Logan Intl

Wed 22/4

11:51 a.m.-8:40 p.m.

1 stop10h 49m

C$ 390

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 26/2

5:35 a.m.-2:52 p.m.

1 stop7h 17m

Boston Logan Intl

Sun 1/3

5:30 a.m.-8:19 p.m.

2 stops16h 49m

C$ 396

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 26/2

5:35 a.m.-2:52 p.m.

1 stop7h 17m

Boston Logan Intl

Sun 1/3

6:15 a.m.-8:39 p.m.

1 stop16h 24m

C$ 398

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 cheapest month to fly to Boston?

The cheapest month to fly to Boston from Calgary is in September. Flight prices, which tend to average around C$ 349, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of September, then departing from Calgary during the month October is also very affordable. Most momondo users find prices during this month for around C$ 357.

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

On average, the least expensive day to fly to Boston from Calgary is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 460. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Calgary to Boston on a Monday will generally be more expensive and average around C$ 1,886. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 C$ 488 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 C$ 332 on momondo.

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

There are 3 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?

No. A direct flight is the cheapest option for a flight between Calgary to Boston.

How have Calgary to Boston flight prices changed over time?

As of January 2026, prices for Calgary to Boston flights are approximately 6% more expensive 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

C$ 708

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Boston

1 airport
The best flight deal from Calgary to Boston found on momondo in the last 72 hours is C$ 708
The fastest flight from Calgary to Boston takes 4h 50m
Direct flights go from Calgary to Boston every day.
There is 1 airport in Boston. From Calgary there are direct flights to Boston Logan Intl (BOS).
Search flight deals

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

    Boston Logan Intl is 3363.4 km away from Calgary. In terms of flight time, this usually takes a little over 4h 50m.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Boston Logan Intl Airport.

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

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable 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
United AirlinesPriceFrom C$ 121Free CancellationRating
7.4
9,209 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 159Free CancellationRating
7.1
10,666 reviews
Search Air Canada flights
WestJetPriceFrom C$ 185Free CancellationRating
7.2
3,251 reviews
Search WestJet flights
DeltaPriceFrom C$ 186Free CancellationRating
7.9
8,123 reviews
Search Delta flights
American AirlinesPriceFrom C$ 229Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
Porter AirlinesPriceFrom C$ 405Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Old Orchard Beach
Everett
Ogunquit
Wells
Dedham
West Yarmouth
Needham
Cambridge
Waltham
Saco
Warwick
Westbrook
Burlington
Scarborough
Cape Neddick
Fitchburg
Salem
Quincy
Peabody

Why use momondo?

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

Finding the right flight to Boston from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

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 provides multiple filters to help you find the best flight to Boston from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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