Cheap flights from Toronto, Canada to Boston, MA

Flights starting at $143. Choose between United Airlines, Porter Airlines, or Spirit Airlines to find the best price.

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Travelers usually depart from Toronto Pearson International, or Billy Bishop Toronto City when they travel from Toronto to Boston. The distance between Toronto and Boston is 697 km. The most popular airlines for this route are United Airlines, Porter Airlines, Spirit Airlines, JetBlue Airways, and Frontier Airlines. Toronto and Boston have 204 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Toronto to Boston in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 14.04 - Sat 20.04

AirlineSun 14.04Mon 15.04Tue 16.04Wed 17.04Thu 18.04Fri 19.04Sat 20.04
4555553
444332---
---------------------

Weekly direct flights for Sun 21.04 - Sat 27.04

AirlineSun 21.04Mon 22.04Tue 23.04Wed 24.04Thu 25.04Fri 26.04Sat 27.04
2555553
------43333
---------------------

Weekly direct flights for Sun 28.04 - Sat 04.05

AirlineSun 28.04Mon 29.04Tue 30.04Wed 01.05Thu 02.05Fri 03.05Sat 04.05
4555553
2344555
------------------2

Weekly direct flights for Sun 05.05 - Sat 11.05

AirlineSun 05.05Mon 06.05Tue 07.05Wed 08.05Thu 09.05Fri 10.05Sat 11.05
4555553
5455555
---------3---------

Check-in for a flight from Toronto to Boston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Porter AirlinesPOEPDYes0
0
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Boston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-4°C
February3°C-3°C
March7°C0°C
April13°C5°C
May19°C10°C
June23°C14°C
July27°C18°C
August27°C18°C
September23°C14°C
October17°C9°C
November10°C3°C
December5°C0°C
Hottest Month
27°C
July
Coldest month
-4°C
January
Sunny days
259
days per year
Snow days
14
days per year

14 day forecast

Friday
19 Apr
85%
13°C6°C
26 Apr
11°C5°C
Saturday
20 Apr
92%
13°C7°C
27 Apr
14°C4°C
Sunday
21 Apr
14°C3°C
28 Apr
12°C5°C
Monday
22 Apr
13°C6°C
29 Apr
71%
13°C5°C
Tuesday
23 Apr
16°C4°C
30 Apr
83%
14°C9°C
Wednesday
24 Apr
80%
15°C7°C
1 May
18°C11°C
Thursday
25 Apr
87%
8°C0°C
2 May
79%
11°C8°C

Frequently asked questions

How long does it take to travel from Toronto to Boston?
What is the flight distance between Toronto and Boston?
What airlines offer nonstop (direct) flights between Toronto and Boston?
What are the most popular routes to and from Toronto?
What are the most popular routes to and from Boston?
Which airports are there in Toronto?
What airports are near Toronto?
What airports are near Boston?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Toronto and Boston?
What is Virtual Interlining and how do I use it?
Which airlines fly between Toronto and Boston?
When's the best time to travel between Toronto and Boston?
What flights operate between Toronto and Boston?
How many airports are there near Toronto?
How many airports are there near Boston?
What time do nonstop (direct) flights between Toronto and Boston depart?
What time do nonstop (direct) flights between Toronto and Boston arrive?
What time do flights between Toronto and Boston depart?
What time do flights between Toronto and Boston arrive?

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