This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOS
15 Oct — 22 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Boston Logan Intl are usually found in October or September, booked 86 days in advance, depart on a Saturday or Friday and return on a Wednesday
Cheap flight deals from Calgary to Boston
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 15 September 2026.
Sat 17/107:00 a.m. -
1 stop6h 57m
Sun 18/106:30 p.m. -
Nonstop5h 25m
Deal found 11/9C$ 283
Mon 5/107:00 a.m. -
1 stop6h 57m
Sat 10/106:30 p.m. -
Nonstop5h 25m
Deal found 11/9C$ 285
Fri 2/107:05 a.m. -
1 stop9h 30m
Tue 6/106:30 p.m. -
Nonstop5h 25m
Deal found 13/9C$ 286
Wed 30/97:00 a.m. -
1 stop6h 50m
Sun 4/106:30 p.m. -
Nonstop5h 25m
Deal found 14/9C$ 288
Tue 29/97:00 a.m. -
1 stop6h 50m
Sat 3/1010:05 a.m. -
2 stops14h 28m
Deal found 10/9C$ 289
Wed 28/107:10 a.m. -
1 stop7h 32m
Sun 1/111:15 p.m. -
2 stops12h 10m
Deal found 14/9C$ 292
Fri 2/107:05 a.m. -
1 stop9h 30m
Tue 6/1010:05 a.m. -
1 stop7h 40m
Deal found 13/9C$ 295
Wed 14/1012:55 a.m. -
1 stop6h 55m
Sat 17/103:35 p.m. -
1 stop7h 52m
Deal found 12/9C$ 297
Mon 5/1010:50 a.m. -
Nonstop4h 50m
Sun 11/1011:10 a.m. -
2 stops13h 23m
Deal found 9/9C$ 299
Wed 14/106:00 a.m. -
1 stop6h 41m
Mon 19/107:05 p.m. -
1 stop8h 12m
Deal found 11/9C$ 304
Mon 5/107:40 p.m. -
1 stop14h 10m
Sun 11/103:35 p.m. -
1 stop7h 52m
Deal found 9/9C$ 307
Best flights from Calgary to Boston
Discover carefully curated flight deals from Calgary to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.
Wed 21/106:00 a.m. -
1 stop15h 59m
Sat 24/1010:36 a.m. -
2 stops13h 12m
Deal found 12/9C$ 318
Tue 27/1012:45 a.m. -
1 stop7h 18m
Sun 1/115:30 a.m. -
1 stop8h 38m
Deal found 12/9C$ 411
Fri 23/103:22 p.m. -
2 stops17h 39m
Fri 30/107:15 a.m. -
1 stop9h 06m
Deal found 14/9C$ 329
Wed 21/103:22 p.m. -
1 stop12h 49m
Mon 26/108:25 p.m. -
1 stop17h 10m
Deal found 9/9C$ 331
Wed 28/1012:37 p.m. -
1 stop10h 09m
Sun 1/116:00 a.m. -
1 stop8h 35m
Deal found 11/9C$ 331
Fri 23/103:22 p.m. -
1 stop14h 54m
Thu 29/106:00 a.m. -
1 stop7h 35m
Deal found 11/9C$ 331
Fri 30/103:30 p.m. -
3 stops25h 09m
Mon 2/118:25 p.m. -
1 stop18h 10m
Deal found 11/9C$ 340
Wed 28/106:00 a.m. -
2 stops15h 59m
Sat 31/106:00 a.m. -
2 stops10h 21m
Deal found 14/9C$ 351
Direct flights from Calgary to Boston
Explore direct flight options from Calgary to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.
Tue 29/910:50 a.m. -
Nonstop4h 50m
Sat 3/106:30 p.m. -
Nonstop5h 25m
Deal found 10/9C$ 318
Wed 14/1010:50 a.m. -
Nonstop4h 50m
Mon 19/106:30 p.m. -
Nonstop5h 25m
Deal found 13/9C$ 554
Thu 15/1010:50 a.m. -
Nonstop4h 50m
Sat 17/106:30 p.m. -
Nonstop5h 25m
Deal found 12/9C$ 632
Mon 5/1010:50 a.m. -
Nonstop4h 50m
Sat 10/106:30 p.m. -
Nonstop5h 25m
Deal found 14/9C$ 636
Sat 26/910:50 a.m. -
Nonstop4h 50m
Sun 27/96:30 p.m. -
Nonstop5h 25m
Deal found 12/9C$ 638
Thu 8/1010:50 a.m. -
Nonstop4h 50m
Thu 15/106:30 p.m. -
Nonstop5h 25m
Deal found 13/9C$ 645
Mon 28/910:50 a.m. -
Nonstop4h 50m
Fri 2/106:30 p.m. -
Nonstop5h 25m
Deal found 12/9C$ 653
Sat 10/1010:50 a.m. -
Nonstop4h 50m
Tue 13/106:30 p.m. -
Nonstop5h 25m
Deal found 12/9C$ 658
Last-minute flights from Calgary to Boston
Discover last-minute flight deals from Calgary to Boston. Data last updated 15 September 2026 and is based on user searches.
Tue 29/97:00 a.m. -
1 stop6h 50m
Sat 3/1010:05 a.m. -
2 stops14h 28m
Deal found 10/9C$ 289
Wed 30/97:00 a.m. -
1 stop6h 50m
Sun 4/106:30 p.m. -
Nonstop5h 25m
Deal found 14/9C$ 288
Fri 2/107:05 a.m. -
1 stop9h 30m
Tue 6/106:30 p.m. -
Nonstop5h 25m
Deal found 13/9C$ 286
Fri 2/107:05 a.m. -
1 stop9h 30m
Tue 6/1010:05 a.m. -
1 stop7h 40m
Deal found 13/9C$ 295
Mon 5/107:00 a.m. -
1 stop6h 57m
Sat 10/106:30 p.m. -
Nonstop5h 25m
Deal found 11/9C$ 285
Mon 5/1010:50 a.m. -
Nonstop4h 50m
Sun 11/1011:10 a.m. -
2 stops13h 23m
Deal found 9/9C$ 299
Mon 5/107:40 p.m. -
1 stop14h 10m
Sun 11/103:35 p.m. -
1 stop7h 52m
Deal found 9/9C$ 307
Wed 14/1012:55 a.m. -
1 stop6h 55m
Sat 17/103:35 p.m. -
1 stop7h 52m
Deal found 12/9C$ 297
Wed 14/106:00 a.m. -
1 stop6h 41m
Mon 19/107:05 p.m. -
1 stop8h 12m
Deal found 11/9C$ 304
Sat 17/107:00 a.m. -
1 stop6h 57m
Sun 18/106:30 p.m. -
Nonstop5h 25m
Deal found 11/9C$ 283
Wed 28/107:10 a.m. -
1 stop7h 32m
Sun 1/111:15 p.m. -
2 stops12h 10m
Deal found 14/9C$ 292
One-way flights from Calgary to Boston
Search for one-way flight options from Calgary to Boston. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.
Sat 17/1012:50 a.m. -
1 stop7h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 13/9C$ 190
Fri 23/106:00 a.m. -
1 stop6h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 14/9C$ 196
Sat 10/1011:10 a.m. -
2 stops8h 16m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 14/9C$ 197
Fri 23/103:22 p.m. -
2 stops20h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 14/9C$ 199
Sun 13/127:10 a.m. -
1 stop7h 32m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 13/9C$ 201
Mon 16/117:00 a.m. -
1 stop12h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 14/9C$ 204
Mon 26/1012:45 a.m. -
1 stop7h 18m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 206
Wed 23/96:00 a.m. -
2 stops17h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 207
Wed 23/97:40 p.m. -
1 stop12h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 210
Fri 2/107:00 a.m. -
1 stop6h 57m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 213
Tue 27/103:30 p.m. -
3 stops20h 01m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 217
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 15 September 2026.
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 7,457,451 searches. Data last updated 15 September 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 Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Fri 23/10
3:22 p.m.-2:07 p.m.
2 stops20h 45m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 199
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Wed 23/9
6:00 a.m.-1:10 a.m.
2 stops17h 10m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 207
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Mon 2/11
4:30 p.m.-2:50 p.m.
2 stops21h 20m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 210
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Tue 27/10
3:30 p.m.-1:59 p.m.
2 stops20h 29m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 210
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Sun 13/12
7:00 a.m.-8:53 p.m.
2 stops12h 53m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 217
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Thu 1/10
7:10 a.m.-4:05 p.m.
1 stop6h 55m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 232
Quickest round-trip
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Sun 18/10
10:50 a.m.-5:40 p.m.
Nonstop4h 50m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 240
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Tue 13/10
2:45 p.m.-5:27 a.m.
1 stop12h 42m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 249
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Fri 6/11
1:25 a.m.-10:02 a.m.
1 stop7h 37m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 250
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Fri 2/10
11:05 a.m.-3:57 p.m.
3 stops26h 52m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 267
Flights are sorted by cheapest round-trip flights first.
Deals found on 14/9
Showing 1-10 of 18 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.
YYC-BOS
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
Prices
Airlines
More
How far ahead should I book a flight from Calgary to Boston?
The best time to book flights from Calgary to Boston is 85 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, October is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 365). Flying from Calgary to Boston in March is currently the most expensive (average of C$ 757). 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.
What is the cheapest time of day to fly from YYC to BOS?
Find hourly flight availability from Calgary to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to Boston as you normally would.
How much does it cost to fly round-trip from Calgary to Boston?
Airfare is below average for this route at the moment.
Calgary to Boston flights typically cost between C$ 307 and C$ 490 in October.The cheapest round-trip price found within the last 5 days was C$ 283 on Multiple Airlines (17 Oct-18 Oct).
Weekly flight availability from Calgary to Boston
Explore weekly flight availability from Calgary to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2026.
The most flights from YYC to BOS are scheduled on a Friday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
What’s the top layover airport for flights from Calgary to Boston?
Share of one-stop round-trip flights from Calgary to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.
Ottawa (YOW) – chosen by Cheapflights users on 40% of one-stop itineraries from Calgary to Boston on Cheapflights.
What’s the cheapest layover airport for flights from Calgary to Boston?
Average round-trip fare for 1-stop flights from Calgary to Boston, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 502.
What’s the fastest layover option from Calgary to Boston?
Shortest average travel time for 1-stop one-way flights from Calgary to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 7h 07m.
Which airport typically offers the quickest layover for flights from Calgary to Boston?
Average layover duration for 1-stop one-way flights from Calgary to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 03m.
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 15 September 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.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
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.
What airports do I use to fly from Calgary to Boston?
Boston Logan Intl is the airport most travellers will use when flying to Boston from Calgary. Booking flights from Calgary (YYC) to Logan Intl (BOS) should be relatively easy as there are 4 daily flights to Boston from 5 different airlines. 4h 50m is how long a flight from Calgary to Boston Logan Intl will take if you book a nonstop flight.
How popular is this Calgary to Boston flight route?
Flights from Calgary to Boston Logan Intl have been viewed 100 times in the past calendar month.
How long is the flight from Calgary to Boston?
Airlines like United Airlines fly from Calgary to Boston in about 15h 59m. The time it takes to get you to your destination can typically vary by up to . The distance from Calgary to Boston is about 3364 km.
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$ 226 on this airline. Additional options worth looking into are Delta and WestJet, starting at C$ 263 and C$ 273 round-trip. You may be able to fly from Calgary to Boston for 59% 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$ 168. Porter Airlines flights start at C$ 183 while deals on WestJet start at C$ 211 one-way.
What are the most reliable airlines from Calgary to Boston?
Before booking your flight to Boston from Calgary, check out the most reliable airlines to get you to your destination on time: Azores Airlines (79%), Emirates (79%), WestJet( 76%).
What are the cheapest flights from Calgary to Boston?
The cheapest flight price from Calgary to Boston is C$ 265. On average you can expect to pay C$ 532. The most popular route, (Calgary - Boston Logan Intl), can usually be booked for C$ 267.
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, October is the cheapest month in which you can book a flight from Calgary to Boston (average of C$ 365). Flying from Calgary to Boston in March is currently the most expensive (average of C$ 757). 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.
Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Cape Elizabeth
Hampton
Merrimack
Ogunquit
Saugus
Braintree
Milford
Revere
Waltham
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery
Browse thousands of different options on Cheapflights for your next trip
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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 15 September 2026.
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Browse through other flights departing from Calgary. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Discover the top 5 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 7,457,451 searches. Data last updated 15 September 2026.
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.
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