Cheap flights from Canada to Boston from C$ 145
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Canada to Boston
Keep the following information in mind while searching for Canada to Boston flight deals. Data was last updated 12 June 2025.
Find flight deals from Canada to Boston
Cheapest flights from Canada to BostonExplore the most affordable flight options available from Canada to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Canada to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Canada 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 12 June 2025.
Use the filters below to find and compare flights from Canada to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CalgaryBoston
YYC - BOS
YYCBOS
Calgary
Sat 11/10
1:10 a.m.-9:30 a.m.
1 stop6h 20m
Boston Logan Intl
Fri 17/10
6:55 p.m.-1:12 a.m.
1 stop8h 17m
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Thu 25/9
6:15 p.m.-5:40 p.m.
2 stops20h 25m
Boston Logan Intl
Sun 28/9
7:00 p.m.-10:10 p.m.
Nonstop6h 10m
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Wed 1/10
11:00 a.m.-6:00 a.m.
1 stop16h 00m
Boston Logan Intl
Wed 8/10
8:00 a.m.-10:18 p.m.
1 stop17h 18m
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Tue 19/8
11:50 p.m.-10:24 a.m.
1 stop7h 34m
Boston Logan Intl
Wed 20/8
12:30 p.m.-9:15 p.m.
2 stops11h 45m
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 20/6
12:00 p.m.-6:08 p.m.
1 stop6h 08m
Boston Logan Intl
Tue 24/6
10:10 a.m.-11:59 a.m.
Nonstop1h 49m
AbbotsfordBoston
YXX - BOS
YXXBOS
Abbotsford
Sat 19/7
5:40 a.m.-5:40 p.m.
1 stop9h 00m
Boston Logan Intl
Sun 20/7
6:30 p.m.-12:01 a.m.
1 stop8h 31m
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sun 7/9
8:15 a.m.-9:55 a.m.
Nonstop1h 40m
Boston Logan Intl
Thu 18/9
6:00 a.m.-10:39 a.m.
1 stop4h 39m
CalgaryBoston
YYC - BOS
YYCBOS
Calgary
Fri 26/9
11:35 p.m.-6:10 p.m.
1 stop16h 35m
Boston Logan Intl
Tue 30/9
6:30 p.m.-9:51 p.m.
Nonstop5h 21m
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Wed 9/7
5:00 p.m.-9:55 a.m.
1 stop13h 55m
Boston Logan Intl
Sat 19/7
6:55 p.m.-12:55 a.m.
1 stop9h 00m
CalgaryBoston
YYC - BOS
YYCBOS
Calgary
Sat 12/7
7:00 a.m.-5:58 p.m.
1 stop8h 58m
Boston Logan Intl
Sat 19/7
6:30 p.m.-9:50 p.m.
Nonstop5h 20m
Best time to book a flight from Canada to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Canada with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Canada to Boston
What is the cheapest month to book a flight from Canada to Boston?
Currently, May is the cheapest month in which you can book a flight from Canada to Boston (average of C$ 291). Flying from Canada to Boston in April is currently the most expensive (average of C$ 350). 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 CA to BOS?
Find hourly flight availability from Canada 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 12 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Boston as you normally would.
Weekly flight availability from Canada to Boston
Explore weekly flight availability from Canada 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 12 June 2025.
The most flights from CA0 to BOS are scheduled on a Thursday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Boston by month
Plan your trip to Boston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.
Temperature in Boston by month
Plan your trip to Boston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).
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 12 June 2025.
Read through reviews of airlines operating flights from Canada to Boston, such as Porter Airlines, Delta and Air Transat. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Related info for your journey
Find useful and relevant information for your journey from Canada to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Canada to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Canada to Boston
Discover the top 9 airlines that operate flights from Canada 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 12 June 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Canada to Boston?
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Why should you use Cheapflights to find cheap flight tickets from Canada to Boston?
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Can Cheapflights find flights from Canada to Boston with no change fees?
Yes, we can. To see specific flights from Canada to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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