C$ 90+ Cheap flights from Boston
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 14/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Boston
Discover essential information about flights departing from Boston, including flight schedules, destinations, airlines operating at the Boston airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 25 March 2025.
Cheapest one-way flight | C$ 120 |
---|---|
Cheapest round-trip flight | C$ 65 |
Cheapest airline | Frontier |
Most popular destination | Toronto Island (YTZ) |
Good round-trip deal | C$ 100 or less |
Good one-way deal | C$ 38 or less |
Find flights from Boston
Cheapest flights from BostonExplore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.
Find flights from Boston within your budget
Find flights departing from Boston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 March 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches
Fly to
Route
Depart
Return
Price
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Mon 18/8
6:25 p.m.-9:47 p.m.
Nonstop5h 22m
Calgary
Sun 24/8
1:05 a.m.-9:35 a.m.
1 stop6h 30m
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Sat 30/8
6:25 p.m.-9:47 p.m.
Nonstop5h 22m
Calgary
Fri 5/9
10:50 a.m.-5:40 p.m.
Nonstop4h 50m
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Mon 18/8
7:00 p.m.-1:05 a.m.
1 stop8h 05m
Calgary
Sun 24/8
1:05 a.m.-9:35 a.m.
1 stop6h 30m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Mon 14/4
10:20 a.m.-12:19 p.m.
Nonstop1h 59m
Toronto Island
Tue 15/4
8:00 a.m.-9:35 a.m.
Nonstop1h 35m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Thu 10/4
10:20 a.m.-12:19 p.m.
Nonstop1h 59m
Toronto Island
Sun 13/4
10:25 a.m.-4:52 p.m.
1 stop6h 27m
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Fri 11/4
9:39 p.m.-1:55 p.m.
1 stop16h 16m
Toronto Pearson Intl
Mon 14/4
7:10 a.m.-12:36 p.m.
1 stop29h 26m
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Thu 10/4
6:10 a.m.-8:11 a.m.
Nonstop2h 01m
Toronto Pearson Intl
Sun 13/4
8:00 a.m.-9:41 a.m.
Nonstop1h 41m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 30/4
7:05 a.m.-11:15 a.m.
1 stop4h 10m
Montreal Pierre Elliott Trudeau Intl
Wed 30/4
1:30 p.m.-2:57 p.m.
Nonstop1h 27m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 30/4
6:35 a.m.-8:00 a.m.
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 30/4
3:25 p.m.-4:52 p.m.
Nonstop1h 27m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Fri 11/4
7:05 a.m.-9:04 a.m.
Nonstop1h 59m
Toronto Island
Mon 14/4
6:40 p.m.-8:20 p.m.
Nonstop1h 40m
Best time to book a flight from Boston
Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.
Travel insights for flights from Boston
Get recent, data-driven insights about flights from Boston including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Boston?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Pearson Intl. Price data was last updated on 21 March 2025.
The price you pay for your flight from Boston may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Boston?
Currently, March is the cheapest month in which you can book a flight from Boston (average of C$ 170). Flying from Boston in December will prove the most costly (average of C$ 229). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Boston?
For flights departing from Boston check dates and pricing for the following: Air Canada, United Airlines, Porter Airlines. These airlines depart to the following popular destinations: Toronto.
What are popular destinations to fly to from Boston?
From Boston you can expect to find greater availability for the following destinations: New York (1,562 flights per day), Washington, D.C. (839 flights per day) and Orlando (742 flights per day).
What is the cheapest place to fly to from Boston?
The cheapest city to fly to from Boston is Orlando, with prices starting at C$ 32. Explore other affordable destinations below.
Airline reviews for flights from Boston
Get insights into the airlines that provide service from Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Boston. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Overall
Food
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
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Popular international destinations from Boston
The most popular international flight routes departing from Boston we’ve come across at this time.
Related info for your journey
Access useful and relevant information related to your journey from Boston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 March 2025.
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