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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOS
29 Nov — 6 Dec1
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 37 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
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 30 October 2026.
Thu 3/128:05 a.m. -
1 stop7h 41m
Sun 6/121:15 p.m. -
2 stops11h 15m
Deal found 26/10C$ 326
Wed 9/128:05 a.m. -
1 stop7h 41m
Sun 13/129:50 a.m. -
1 stop8h 30m
Deal found 25/10C$ 348
Thu 26/118:05 a.m. -
2 stops12h 30m
Wed 2/121:15 p.m. -
2 stops11h 15m
Deal found 25/10C$ 350
Wed 9/128:05 a.m. -
1 stop7h 41m
Wed 16/121:15 p.m. -
1 stop10h 32m
Deal found 25/10C$ 368
Thu 3/129:07 a.m. -
1 stop13h 52m
Wed 9/127:00 a.m. -
1 stop15h 37m
Deal found 27/10C$ 375
Thu 26/111:45 p.m. -
1 stop6h 43m
Wed 2/125:45 a.m. -
1 stop8h 44m
Deal found 26/10C$ 385
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 30 October 2026.
Sun 31/110:10 p.m. -
2 stops10h 38m
Mon 1/23:30 p.m. -
1 stop10h 20m
Deal found 26/10C$ 378
Thu 3/129:07 a.m. -
1 stop13h 52m
Wed 9/124:56 p.m. -
2 stops29h 41m
Deal found 27/10C$ 389
Sun 31/18:00 a.m. -
1 stop7h 42m
Mon 1/21:15 p.m. -
1 stop10h 25m
Deal found 25/10C$ 431
Fri 11/127:25 a.m. -
1 stop8h 04m
Fri 18/1212:06 p.m. -
1 stop11h 01m
Deal found 27/10C$ 480
Thu 26/111:45 p.m. -
1 stop6h 43m
Wed 2/125:45 a.m. -
1 stop8h 44m
Deal found 26/10C$ 385
Thu 19/118:00 a.m. -
2 stops12h 35m
Mon 30/111:15 p.m. -
2 stops11h 05m
Deal found 30/10C$ 540
Thu 26/111:45 a.m. -
1 stop7h 03m
Tue 1/125:30 a.m. -
1 stop7h 38m
Deal found 29/10C$ 522
Fri 27/118:00 a.m. -
2 stops10h 10m
Tue 1/121:15 p.m. -
2 stops11h 15m
Deal found 29/10C$ 540
Last-minute flights from Calgary to Boston
Discover last-minute flight deals from Calgary to Boston. Data last updated 30 October 2026 and is based on user searches.
Thu 19/118:00 a.m. -
2 stops12h 35m
Mon 30/111:15 p.m. -
2 stops11h 05m
Deal found 30/10C$ 540
Thu 26/118:05 a.m. -
2 stops12h 30m
Wed 2/121:15 p.m. -
2 stops11h 15m
Deal found 25/10C$ 350
Thu 26/111:45 p.m. -
1 stop6h 43m
Wed 2/125:45 a.m. -
1 stop8h 44m
Deal found 26/10C$ 385
Thu 26/111:45 a.m. -
1 stop7h 03m
Tue 1/125:30 a.m. -
1 stop7h 38m
Deal found 29/10C$ 522
Fri 27/118:05 a.m. -
1 stop7h 38m
Mon 30/111:15 p.m. -
1 stop10h 21m
Deal found 29/10C$ 538
Fri 27/118:05 a.m. -
1 stop7h 38m
Tue 1/121:15 p.m. -
2 stops11h 15m
Deal found 28/10C$ 552
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 30 October 2026.
Wed 2/128:05 a.m. -
1 stop7h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/10C$ 190
Tue 1/128:05 a.m. -
1 stop7h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/10C$ 192
Sat 30/17:55 a.m. -
1 stop7h 52m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 208
Thu 10/128:05 a.m. -
1 stop7h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/10C$ 214
Tue 1/128:05 a.m. -
1 stop7h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/10C$ 215
Thu 25/28:00 a.m. -
1 stop7h 42m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 218
Fri 11/128:05 a.m. -
1 stop7h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 220
Wed 24/27:55 a.m. -
2 stops10h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 231
Mon 7/128:05 a.m. -
2 stops12h 34m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 245
Sat 30/19:00 a.m. -
2 stops29h 53m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 248
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 30 October 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 30 October 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
Wed 24/2
7:55 a.m.-7:10 p.m.
2 stops10h 15m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 231
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Thu 10/12
11:55 p.m.-7:10 p.m.
2 stops18h 15m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 304
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Sun 15/11
8:00 a.m.-9:35 p.m.
2 stops12h 35m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 315
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Sat 30/1
7:00 a.m.-7:44 a.m.
3 stops23h 44m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 331
Quickest round-trip
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Wed 30/12
8:05 a.m.-4:46 p.m.
1 stop7h 41m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 372
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Fri 27/11
8:00 a.m.-7:10 p.m.
2 stops10h 10m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 375
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Mon 7/12
8:05 a.m.-4:46 p.m.
1 stop7h 41m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 378
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Sun 31/1
10:10 p.m.-9:48 a.m.
2 stops10h 38m
Boston Logan Intl
Mon 1/2
3:30 p.m.-12:50 a.m.
1 stop10h 20m
C$ 378
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Sat 26/12
8:05 a.m.-4:46 p.m.
1 stop7h 41m
Boston Logan Intl
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 382
CalgaryBoston
YYC Calgary - BOS Boston Logan Intl
YYCBOS
Calgary
Thu 26/11
1:45 p.m.-9:28 p.m.
1 stop6h 43m
Boston Logan Intl
Wed 2/12
5:45 a.m.-1:29 p.m.
1 stop8h 44m
C$ 385
Flights are sorted by cheapest round-trip flights first.
Deals found on 27/10
Showing 1-10 of 19 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
More
How far ahead should I book a flight from Calgary to Boston?
The best time to book flights from Calgary to Boston is 36 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$ 368). Flying from Calgary to Boston in November is currently the most expensive (average of C$ 1,050). 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 30 October 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$ 604 and C$ 1,173 in December.The cheapest round-trip price found within the last 5 days was C$ 326 on Porter Airlines (3 Dec-6 Dec).
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.
Toronto (YYZ) – chosen by Cheapflights users on 35% 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.
Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 693.
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: 6h 58m.
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 30 October 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.
How popular is this Calgary to Boston flight route?
Flights from Calgary to Boston Logan Intl have been viewed 98 times in the past calendar month.
How long is the flight from Calgary to Boston?
Airlines like Air Canada, Alaska Airlines, and Porter Airlines fly from Calgary to Boston in about 7h 42m. The time it takes to get you to your destination can typically vary by up to 6h 10m. 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$ 249 on this airline. Additional options worth looking into are WestJet and Porter Airlines, starting at C$ 275 and C$ 290 round-trip. You may be able to fly from Calgary to Boston for 58% 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 WestJet, which is currently one of the cheapest options available, starting at C$ 173. Porter Airlines flights start at C$ 184 while deals on Air Canada start at C$ 199 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: Delta (86%), Azores Airlines (85%), Emirates( 84%).
What are the cheapest flights from Calgary to Boston?
The cheapest flight price from Calgary to Boston is C$ 327. On average you can expect to pay C$ 1,101. The most popular route, (Calgary - Boston Logan Intl), can usually be booked for C$ 452.
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$ 368). Flying from Calgary to Boston in November is currently the most expensive (average of C$ 1,050). 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
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 30 October 2026.
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 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 30 October 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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