Which airlines fly to Boston?

WestJet, Air Canada and Porter Airlines are the top three most popular airlines that fly to Boston from Calgary according to our data. WestJet is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Boston. Keep in mind that there are 6 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Calgary to Boston?

Denver (DEN) has the shortest average layover time for this route: 1h 03m.

Which layover airport has the shortest travel time from Calgary to Boston?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 6h 35m.

Which airport is the most popular layover for flights between Calgary and Boston?

Ottawa (YOW) was the most common stop: 58% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Calgary to Boston?

Flights via Denver (DEN) offer the lowest average round-trip price of C$ 342.

What is the cheapest airline that flies from Calgary to Boston Logan Intl?

United Airlines, Delta, and Porter Airlines are the most popular carriers operating from Calgary to Boston Logan Intl

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?

As of March 2026, there are 6 operators available to choose from 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.

C$ 157 Cheap Flights from Calgary to Boston in 2026

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One-way

Last minute

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10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 289WestJet

Sat, 23 May - Wed, 27 May

10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 304WestJet

Fri, 8 May - Sun, 10 May

10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 312WestJet

Fri, 8 May - Sun, 10 May

7:00 a.m. - 4:00 p.m.

YYC

BOS

7h 00m

1 stop

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 325Multiple Airlines

Sat, 23 May - Wed, 27 May

10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 327WestJet

Fri, 1 May - Fri, 8 May

7:00 a.m. - 4:00 p.m.

YYC

BOS

7h 00m

1 stop

7:10 a.m. - 4:30 p.m.

BOS

YYC

11h 20m

2 stops

C$ 329Porter Airlines

Sat, 23 May - Wed, 27 May

10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 335WestJet

Fri, 8 May - Sun, 10 May

10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 337WestJet

Wed, 29 Apr - Mon, 4 May

10:50 a.m. - 5:40 p.m.

YYC

BOS

4h 50mdirect

6:30 p.m. - 9:55 p.m.

BOS

YYC

5h 25mdirect

C$ 338WestJet

Wed, 29 Apr - Wed, 6 May

1:27 p.m. - 10:04 a.m.

YYC

BOS

18h 37m

2 stops

5:20 p.m. - 1:53 p.m.

BOS

YYC

22h 33m

2 stops

C$ 344United Airlines

Mon, 20 Apr - Sat, 25 Apr

United Airlines flights from Calgary to Boston

Our best United Airlines deals on Calgary to Boston flight tickets

United Airlines

20 Apr

YYC1:27 p.m.Calgary

18h 37m

2 stops

BOS10:04 a.m.Boston Logan Intl

25 Apr

BOS5:20 p.m.Boston Logan Intl

22h 33m

2 stops

YYC1:53 p.m.Calgary

C$ 344

United Airlines

20 Apr

YYC1:27 p.m.Calgary

23h 21m

2 stops

BOS2:48 p.m.Boston Logan Intl

25 Apr

BOS8:16 p.m.Boston Logan Intl

18h 03m

1 stop

YYC12:19 p.m.Calgary

C$ 361

United Airlines

20 Apr

YYC6:00 a.m.Calgary

15h 59m

1 stop

BOS11:59 p.m.Boston Logan Intl

25 Apr

BOS7:30 p.m.Boston Logan Intl

20h 23m

2 stops

YYC1:53 p.m.Calgary

C$ 363

Air Canada flights from Calgary to Boston

Our best Air Canada deals on Calgary to Boston flight tickets

Air Canada

20 Apr

YYC11:40 p.m.Calgary

8h 19m

1 stop

BOS9:59 a.m.Boston Logan Intl

25 Apr

BOS3:35 p.m.Boston Logan Intl

10h 48m

2 stops

YYC12:23 a.m.Calgary

C$ 382

Air Canada

15 Apr

YYC7:00 a.m.Calgary

12h 27m

2 stops

BOS9:27 p.m.Boston Logan Intl

25 Apr

BOS3:35 p.m.Boston Logan Intl

10h 48m

2 stops

YYC12:23 a.m.Calgary

C$ 387

Air Canada

20 Apr

YYC11:40 p.m.Calgary

8h 19m

1 stop

BOS9:59 a.m.Boston Logan Intl

25 Apr

BOS10:45 a.m.Boston Logan Intl

11h 43m

1 stop

YYC8:28 p.m.Calgary

C$ 394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 23/5

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Wed 27/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 289

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 8/5

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Sun 10/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 304

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 8/5

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Sun 10/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 312

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 23/5

7:00 a.m.-4:00 p.m.

1 stop7h 00m

Boston Logan Intl

Wed 27/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 324

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 1/5

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Fri 8/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 327

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 23/5

7:00 a.m.-4:00 p.m.

1 stop7h 00m

Boston Logan Intl

Wed 27/5

7:10 a.m.-4:30 p.m.

2 stops11h 20m

C$ 329

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 8/5

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Sun 10/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 335

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 29/4

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Mon 4/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 337

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 29/4

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

Boston Logan Intl

Wed 6/5

6:30 p.m.-9:55 p.m.

Nonstop5h 25m

C$ 338

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Mon 20/4

1:27 p.m.-10:04 a.m.

2 stops18h 37m

Boston Logan Intl

Sat 25/4

5:20 p.m.-1:53 p.m.

2 stops22h 33m

C$ 344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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$ 348, 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$ 351.

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$ 456. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Calgary to Boston on a Tuesday will generally be more expensive and average around C$ 1,865. 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$ 495 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$ 342 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?

You could potentially save up to 9% 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 March 2026, prices for Calgary to Boston flights are approximately 12% 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$ 564
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$ 564

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?
As of March 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Calgary to Boston is Boeing 737 MAX 8 (44.66% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (26.21%), Boeing 737-800 Passenger/BBJ2 (winglets) (17.48%), and Boeing 737-800 (Scimitar Winglets) (3.88%).
What is the most popular airline from Calgary to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Calgary to Boston is WestJet (40% of total bookings). The next most popular airlines are Air Canada (27%), Porter Airlines (17%), and United Airlines (7%).

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 Airlines	PriceFrom C$ 107	Free Cancellation	Rating 7.4 9,431 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 135	Free Cancellation	Rating 7.1 11,468 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 154	Free Cancellation	Rating 7.1 10,811 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 185	Free Cancellation	Rating 7.2 3,296 reviews	Search WestJet flights
Delta	PriceFrom C$ 252	Free Cancellation	Rating 7.9 8,288 reviews	Search Delta flights
Porter Airlines	PriceFrom C$ 400	Free Cancellation	Rating 8.0 424 reviews	Search Porter Airlines flights

Hampton Beach

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Ogunquit

Dedham

West Yarmouth

Needham

Cambridge

Waltham

Saco

Westbrook

Warwick

Burlington

Foxborough

Scarborough

Cape Neddick

Fitchburg

Quincy

Salem

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.

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Cheap flights from Calgary to Boston from C$ 182

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 2/6. 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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United Airlines flights from Calgary to Boston

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Our best Air Canada deals on Calgary to Boston flight tickets

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See travel insights to Boston from

How to get the cheapest flight ticket from Calgary to Boston

What is the cheapest month to fly to Boston?

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

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

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

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

Can stopping save me money on Calgary to Boston flights?

How have Calgary to Boston flight prices changed over time?

What is the cheapest airline that flies from Calgary to Boston Logan Intl?

Which airlines fly to Boston?

Which airport is the most popular layover for flights between Calgary and Boston?

Which layover airport offers the lowest fares from Calgary to Boston?

Which layover airport has the shortest travel time from Calgary to Boston?

Which layover airport has the shortest connection time from Calgary to Boston?

When to book flights from Calgary to Boston

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

Fastest flight time

Direct flights

Airports in Boston

Best airlines flying from Calgary to Boston

Compare and see reviews for airlines that fly from Calgary to Boston with momondo

Travelling to a place near Boston?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts

Fly your favourite airline to Boston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Boston

List of cabin classes available on flights landing in Boston. Availability may vary depending on flight origin and airline.

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