Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Calgary to Boston from C$ 184

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOS
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Boston Logan Intl are usually found in September or October, booked 43 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Calgary to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Boston
Explore the most affordable flight options available from Calgary to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Fri 8/510:50 a.m.
YYC
-
BOS
Nonstop4h 50m
WestJet
Sun 10/56:30 p.m.
BOS
-
YYC
Nonstop5h 25m
WestJet
Deal found 13/3C$ 305
Fri 1/510:50 a.m.
YYC
-
BOS
Nonstop4h 50m
WestJet
Fri 8/56:30 p.m.
BOS
-
YYC
Nonstop5h 25m
WestJet
Deal found 15/3C$ 328
Wed 29/410:50 a.m.
YYC
-
BOS
Nonstop4h 50m
WestJet
Mon 4/56:30 p.m.
BOS
-
YYC
Nonstop5h 25m
WestJet
Deal found 14/3C$ 337
Wed 29/410:50 a.m.
YYC
-
BOS
Nonstop4h 50m
WestJet
Wed 6/56:30 p.m.
BOS
-
YYC
Nonstop5h 25m
WestJet
Deal found 15/3C$ 339
Mon 20/41:27 p.m.
YYC
-
BOS
2 stops18h 37m
United Airlines
Sat 25/45:20 p.m.
BOS
-
YYC
2 stops22h 33m
United Airlines
Deal found 13/3C$ 344
Fri 8/510:50 a.m.
YYC
-
BOS
Nonstop4h 50m
Multiple Airlines
Sun 10/57:10 a.m.
BOS
-
YYC
2 stops11h 20m
Multiple Airlines
Deal found 13/3C$ 348
Thu 7/57:00 a.m.
YYC
-
BOS
2 stops10h 41m
Porter Airlines
Mon 11/57:10 a.m.
BOS
-
YYC
2 stops11h 20m
Porter Airlines
Deal found 13/3C$ 358
Sat 23/57:00 a.m.
YYC
-
BOS
1 stop7h 00m
Porter Airlines
Wed 27/57:10 a.m.
BOS
-
YYC
2 stops11h 20m
Porter Airlines
Deal found 15/3C$ 361

Find flight deals from Calgary to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.

Round-trip from

C$ 305

One-way from

C$ 184

Popular in

December

Cheapest in

September

Average price

C$ 557

Good round-trip deal

C$ 565 or less
WestJet
  • WestJet
  • 8/5-10/5
  • Nonstop
  • 10h 15m total
  • Calgary to Boston
Search Deals
WestJet
  • WestJet
  • 18/5
  • Nonstop
  • 4h 50m total
  • Calgary to Boston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Calgary to Boston Logan Intl.
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 16 March 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

Cheapest round-trip

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

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$ 383

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Mon 20/4

11:40 p.m.-9:59 a.m.

1 stop8h 19m

Boston Logan Intl

Sat 25/4

10:45 a.m.-8:28 p.m.

1 stop11h 43m

C$ 428

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 21/4

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

2 stops18h 37m

Boston Logan Intl

Tue 28/4

5:45 a.m.-9:48 p.m.

2 stops18h 03m

C$ 461
Quickest round-trip

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 23/5

6:45 a.m.-7:15 p.m.

1 stop10h 30m

Boston Logan Intl

Wed 27/5

3:17 p.m.-8:30 p.m.

1 stop7h 13m

C$ 471
Cheapest one-way

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 18/4

1:27 p.m.-9:11 a.m.

2 stops17h 44m

C$ 211

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Fri 17/4

1:27 p.m.-9:11 a.m.

2 stops17h 44m

C$ 211

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 15/4

6:00 a.m.-9:59 p.m.

1 stop13h 59m

C$ 221

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 9/4

6:30 a.m.-7:34 p.m.

1 stop11h 04m

C$ 262

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 30/6

6:00 a.m.-1:08 a.m.

2 stops17h 08m

C$ 305

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Calgary to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Boston. Price data was last updated on 13 March 2026.

The best time to book flights from Calgary to Boston is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Calgary to Boston?

Currently, June is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 147). Flying from Calgary to Boston in February is currently the most expensive (average of C$ 427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 16 March 2026.
Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines from Calgary to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
424 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
424 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,292 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,428 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,295 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,805 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Calgary to Boston flight route?

    Flights from Calgary to Boston Logan Intl have been viewed 150 times in the past calendar month.

  • How long is the flight from Calgary to Boston?

    Airlines like United Airlines and Porter Airlines fly from Calgary to Boston in about 7h. The time it takes to get you to your destination can typically vary by up to 11h 37m. The distance from Calgary to Boston is about 3364 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Calgary to Boston is United Airlines. Our recent data shows that you can find tickets from as low as C$ 107 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at C$ 136 and C$ 154 round-trip. You may be able to fly from Calgary to Boston for 78% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 155. WestJet flights start at C$ 157 while deals on United Airlines start at C$ 160 one-way.

  • What are the cheapest flights from Calgary to Boston?

    The cheapest flight price from Calgary to Boston is C$ 353. On average you can expect to pay C$ 1,832. The most popular route, (Calgary - Boston Logan Intl), can usually be booked for C$ 359.

  • Can I find deals for flights from Calgary to Boston that include hotel bookings?

    Yes. In addition to deals on Calgary to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Boston.

  • Can I find deals for business class flights from Calgary to Boston?

    Yes. Cheapflights offers flight deals from Calgary to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Boston?

    Currently, June is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 147). Flying from Calgary to Boston in February is currently the most expensive (average of C$ 427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Merrimack
Chelsea
Milford
Braintree
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Nashua

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Calgary to Boston on these airlines

Choose from the following airlines for your flight from Calgary to Boston. Flights are based on user searches made on Cheapflights and were last updated on 16 March 2026.
WestJet flights from Calgary to Boston Logan Intl
Air Canada flights from Calgary to Boston Logan Intl
United Airlines flights from Calgary to Boston Logan Intl

Top 6 airlines flying from Calgary to Boston

Discover the top 6 airlines that operate flights from Calgary to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 107AverageC$ 400FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 136AverageC$ 287FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 154AverageC$ 414FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 185AverageC$ 444FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 252AverageC$ 459FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 400AverageC$ 563FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Boston?

Cheapflights helps you search for flights from Calgary to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Boston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Boston.

Can Cheapflights find flights from Calgary to Boston with no change fees?

Yes! Cheapflights helps users easily find flights from Calgary to Boston with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Boston become cheaper?

Not ready to book yet? You can track prices for flights from Calgary to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.