Cheap flights from Canada to Boston from C$ 157
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 3/9. 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 30 June 2025.
Round-trip from | C$ 230 |
---|---|
One-way from | C$ 157 |
Popular in | December |
Cheapest in | March |
Average price | C$ 371 |
Good round-trip deal | C$ 283 or less |
Good one-way deal | C$ 183 or less |
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 30 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 30 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 30 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
Fri 12/9
3:49 p.m.-8:16 a.m.
1 stop14h 27m
Boston Logan Intl
Mon 29/9
8:47 p.m.-11:38 a.m.
1 stop16h 51m
CalgaryBoston
YYC - BOS
YYCBOS
Calgary
Tue 16/9
10:50 a.m.-5:40 p.m.
Nonstop4h 50m
Boston Logan Intl
Sun 28/9
6:30 p.m.-9:51 p.m.
Nonstop5h 21m
CalgaryBoston
YYC - BOS
YYCBOS
Calgary
Thu 11/9
1:10 a.m.-9:30 a.m.
1 stop6h 20m
Boston Logan Intl
Sat 27/9
6:00 a.m.-6:35 p.m.
2 stops14h 35m
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Fri 12/9
6:00 a.m.-5:40 p.m.
1 stop8h 40m
Boston Logan Intl
Sat 20/9
6:30 p.m.-12:11 a.m.
1 stop8h 41m
VancouverBoston
YVR - BOS
YVRBOS
Vancouver Intl
Sat 13/9
12:00 p.m.-7:18 a.m.
1 stop16h 18m
Boston Logan Intl
Thu 18/9
7:10 a.m.-2:09 p.m.
1 stop9h 59m
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 14/8
10:25 a.m.-2:35 p.m.
1 stop4h 10m
Boston Logan Intl
Thu 21/8
5:50 a.m.-11:46 a.m.
1 stop5h 56m
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sun 14/9
9:45 a.m.-11:29 a.m.
Nonstop1h 44m
Boston Logan Intl
Sat 20/9
4:45 p.m.-6:40 p.m.
Nonstop1h 55m
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 14/8
3:00 p.m.-4:41 p.m.
Nonstop1h 41m
Boston Logan Intl
Mon 18/8
3:30 p.m.-7:42 p.m.
1 stop4h 12m
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sun 21/9
8:55 p.m.-10:39 p.m.
Nonstop1h 44m
Boston Logan Intl
Mon 22/9
6:00 a.m.-7:56 a.m.
Nonstop1h 56m
CalgaryBoston
YYC - BOS
YYCBOS
Calgary
Thu 7/8
12:20 a.m.-9:55 a.m.
1 stop7h 35m
Boston Logan Intl
Fri 15/8
6:30 p.m.-9:52 p.m.
Nonstop5h 22m
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 30 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 30 June 2025.
The most flights from CA0 to BOS are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
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 June 2025.
Read through reviews of airlines operating flights from Canada to Boston, such as Alaska Airlines,Porter Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
James,Apr 2025
LAX - SFO
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 30 June 2025.
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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?
Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
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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