Flights from Boston to Toronto, Canada

Did you mean flights from Toronto to Boston?

Boston to Toronto Last modified: Jan 22, 2024 9:26 -05:00

We've scanned 115,678,683 round trip itineraries and found the cheapest flights to Toronto. Multiple Airlines & Porter frequently offer the best deals to Toronto flights, or select your preferred carrier below to see the cheapest days to fly.

Multiple Airlines
BOSYTO
Wed 1/17
nonstop
YTOBOS
Sun 1/21
nonstop
$228
Porter
BOSYTO
Sat 2/10
nonstop
YTOBOS
Sun 2/11
nonstop
$295
Multiple Airlines
BOSYTO
Fri 2/9
nonstop
YTOBOS
Fri 2/9
nonstop
$301
United
BOSYTO
Fri 2/9
nonstop
YTOBOS
Fri 2/9
nonstop
$301
Air Canada
BOSYTO
Fri 2/9
nonstop
YTOBOS
Fri 2/9
nonstop
$325
Major Airlines
BOSYTO
Fri 2/9
1 stop
YTOBOS
Mon 2/12
1 stop
$325

How Much is a Flight from Boston to Toronto?

We have collected flight cost data from across the web for travel from Boston to Toronto, and have found the average flight price for this trip to be $299.

Where To Buy Cheap Flights from Boston to Toronto?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Boston to Toronto based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Boston to Toronto?

The chart below shows up-to-date information regarding how far in advance to book your flight from Boston to Toronto.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $366 $371
7-14 days $228 $286
14-21 days $281 $286
21-30 days $281 $290
30-60 days $281 $286
60-90 days $285 $290
90+ days $285 $290

Cheapest Day To Fly from Boston to Toronto

We've examined 231,357,366 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Boston to Toronto is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$285$285$228$281$281$450$281

Compare Flight Prices from Boston to Toronto by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Boston to Toronto flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
January Boston Toronto Multiple Airlines 1/17/24 1/21/24 0 $228
February Boston Toronto Porter 2/5/24 2/6/24 0 $281
March Boston Toronto Porter 3/1/24 3/3/24 0 $285
April Boston Toronto Porter 4/4/24 4/7/24 0 $285
May Boston Toronto Porter 5/1/24 5/5/24 0 $285
June Boston Toronto Porter 6/1/24 6/4/24 0 $285
July Boston Toronto Multiple Airlines 7/1/24 7/5/24 1 $441
August Boston Toronto Multiple Airlines 8/1/24 8/4/24 1 $441

Cheap Last Minute Flights from Boston to Toronto

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Boston to Toronto. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$437
14 15 16 17 18 19 20
$437 $285
21 22 23 24 25 26 27
$285 $281
28 29 30 31 1 2 3
$281 $285
4 5 6 7 8 9 10
$285 $285
11 12 13 14 15 16 17
$285

Connecting Flights vs Direct Flights from Boston to Toronto

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Boston to Toronto is $364.

The average price for direct flights from Boston to Toronto is $318.

One Way Flights vs Round Trip Flights from Boston to Toronto

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Boston to Toronto. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Boston to Toronto is $155.

The average price for round trip flights from Boston to Toronto is $357.

Boston to Toronto Flight Questions

Boston to Toronto Airports

These are the major commercial airports we're currently monitoring in Boston and Toronto. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Boston to Toronto