Flights from Boston to Toronto, Canada

From
To
City
Depart
Return
Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights

Search

Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location
@{prefix}@{match}@{suffix}
CityAirportCity
Did you mean flights from Toronto to Boston?

Boston to Toronto Last modified: Jan 25, 2022 1:50 -05:00

We've scanned 25,826 round trip itineraries and found the cheapest flights to Toronto. 00 & !! frequently offer the best deals to Toronto flights, or select your preferred carrier below to see the cheapest days to fly.

00
BOSYTO
Wed 2/9
nonstop
YTOBOS
Sat 2/12
nonstop
$128
!!
BOSYTO
Mon 3/14
nonstop
YTOBOS
Sun 3/20
nonstop
$160
Porter
BOSYTO
Thu 2/3
1 stop
YTOBOS
Sun 2/6
1 stop
$321

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 $160.

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 $166 $720
7-14 days $134 $321
14-21 days $128 $479
21-30 days $137 $479
30-60 days $132 $350
60-90 days $139 $262
90+ days $172 $458

Cheapest Day To Fly from Boston to Toronto

We've examined 51,652 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
$166$163$128$134$134$132$263

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 00 1/29/22 1/31/22 0 $151
February Boston Toronto 00 2/9/22 2/12/22 0 $128
March Boston Toronto 00 3/19/22 4/2/22 0 $132
April Boston Toronto 00 4/11/22 4/21/22 0 $138
May Boston Toronto 00 5/6/22 5/14/22 0 $172
June Boston Toronto 00 6/8/22 6/27/22 0 $182
July Boston Toronto 00 7/27/22 8/10/22 0 $269
August Boston Toronto 00 8/16/22 8/31/22 0 $291

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
23 24 25 26 27 28 29
$128 $127
30 31 1 2 3 4 5
$127 $321
6 7 8 9 10 11 12
$321 $158
13 14 15 16 17 18 19
$158

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 $321.

The average price for direct flights from Boston to Toronto is $243.

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 $99.

The average price for round trip flights from Boston to Toronto is $210.

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