Cheap Flights from Toronto, ON to Boston, MA from $109

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On Cheapflightsplus.com you will find 10 direct and 114 connecting flights from Toronto to Boston. You can compare airfare deals from 9 airlines and multiple travel sites from $109, book and save on cheap plane tickets and last minute offers. Also check out YTO-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Toronto to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $109 (one-way), $187 (round-trip).

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Best Flights from Toronto to Boston Today

Take a look at the list of non stop flights and flights with layovers from Toronto to Boston with the lowest price of $109. The fastest direct flight takes 1h 40m and the fastest connecting – 4h 9m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $109 Find flight	09:50 Toronto Toronto Island	11:31 Boston Logan	1h 41m	Porter Airlines	PD2941
from $109 Find flight	13:25 Toronto Toronto Island	15:06 Boston Logan	1h 41m	Porter Airlines	PD2945
from $109 Find flight	17:55 Toronto Toronto Island	19:36 Boston Logan	1h 41m	Porter Airlines	PD2947
from $109 Find flight	19:50 Toronto Toronto Island	21:31 Boston Logan	1h 41m	Porter Airlines	PD2949
from $147 Find flight	08:15 Toronto Pearson International	09:55 Boston Logan	1h 40m	United Airlines	UA8214
from $154 Find flight	09:50 Toronto Toronto Island	11:31 Boston Logan	1h 41m	Air Transat	TS7352
from $154 Find flight	13:25 Toronto Toronto Island	15:06 Boston Logan	1h 41m	Air Transat	TS7010
from $154 Find flight	17:55 Toronto Toronto Island	19:36 Boston Logan	1h 41m	Air Transat	TS7356
from $154 Find flight	19:50 Toronto Toronto Island	21:31 Boston Logan	1h 41m	Air Transat	TS7467
from $163 Find flight	20:55 Toronto Pearson International	22:36 Boston Logan	1h 41m	United Airlines	UA8530
from $166 Find flight	17:15 Toronto Pearson International	00:59+1 день Boston Logan	7h 44m layover 3h 15m - Chicago	United Airlines	UA1371 UA1779
from $173 Find flight	12:45 Toronto Pearson International	17:41 Boston Logan	4h 56m layover 1h 41m - Washington D.C.	United Airlines	UA3595 UA1856
from $178 Find flight	06:30 Toronto Pearson International	14:44 Boston Logan	8h 14m layover 1h 39m - Miami	Freedom Airlines	F81600 NK2126
from $197 Find flight	13:35 Toronto Toronto Island	22:51 Boston Logan	9h 16m layover 6h 18m - Baltimore	Porter Airlines	PD2725 NK2105
from $142 Find flight	07:55 Toronto Pearson International	09:03+1 день Boston Logan	25h 8m layover 11h 55m - Newark 5h 12m - Orlando	Freedom Airlines	F81614 NK2116 NK2090
from $177 Find flight	16:00 Toronto Pearson International	23:59 Boston Logan	7h 59m layover 2h 24m - Ottawa 1h 14m - Washington D.C.	United Airlines	UA8453 UA4455 UA755

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 26, 2025

Flight Schedule Toronto (Ontario) to Boston (Massachusetts)

Full flight schedule will help you in detecting at what time planes fly from Toronto to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
08:15 — 09:55	08:15 — 09:55 UA8214 United Airlines Toronto — Boston	1h 40m	Find flight from$147
09:50 — 11:31	09:50 — 11:31 PD2941 Porter Airlines Toronto — Boston	1h 41m	Find flight from$109
09:50 — 11:31	09:50 — 11:31 TS7352 Air Transat Toronto — Boston	1h 41m	Find flight from$154
13:25 — 15:06	13:25 — 15:06 PD2945 Porter Airlines Toronto — Boston	1h 41m	Find flight from$109
13:25 — 15:06	13:25 — 15:06 TS7010 Air Transat Toronto — Boston	1h 41m	Find flight from$154
17:55 — 19:36	17:55 — 19:36 PD2947 Porter Airlines Toronto — Boston	1h 41m	Find flight from$109
17:55 — 19:36	17:55 — 19:36 TS7356 Air Transat Toronto — Boston	1h 41m	Find flight from$154
19:50 — 21:31	19:50 — 21:31 PD2949 Porter Airlines Toronto — Boston	1h 41m	Find flight from$109
19:50 — 21:31	19:50 — 21:31 TS7467 Air Transat Toronto — Boston	1h 41m	Find flight from$154
20:55 — 22:36	20:55 — 22:36 UA8530 United Airlines Toronto — Boston	1h 41m	Find flight from$163
06:30 — 13:28	06:30 — 08:09 UA8714 United Airlines Toronto — Newark 4h 5m stop 12:13 — 13:28 UA2265 United Airlines Newark — Boston	6h 58m including layover	Find flight from$173
06:30 — 14:44	06:30 — 09:50 F81600 Freedom Airlines Toronto — Miami 1h 39m stop 12:29 — 15:44 NK2126 Spirit Airlines Miami — Boston	8h 14m including layover	Find flight from$178
07:30 — 13:28	07:30 — 09:04 UA3435 United Airlines Toronto — Newark 3h 9m stop 12:13 — 13:28 UA2265 United Airlines Newark — Boston	5h 58m including layover	Find flight from$173
08:45 — 22:51	08:45 — 10:16 PD2719 Porter Airlines Toronto — Baltimore 11h 8m stop 21:24 — 22:51 NK2105 Spirit Airlines Baltimore — Boston	14h 6m including layover	Find flight from$206
10:05 — 14:14	10:05 — 11:39 UA3636 United Airlines Toronto — Washington D.C. 56m stop 12:35 — 14:14 UA2710 United Airlines Washington D.C. — Boston	4h 9m including layover	Find flight from$230
10:05 — 17:41	10:05 — 11:39 UA3636 United Airlines Toronto — Washington D.C. 4h 21m stop 16:00 — 17:41 UA1856 United Airlines Washington D.C. — Boston	7h 36m including layover	Find flight from$273
12:45 — 17:41	12:45 — 14:19 UA3595 United Airlines Toronto — Washington D.C. 1h 41m stop 16:00 — 17:41 UA1856 United Airlines Washington D.C. — Boston	4h 56m including layover	Find flight from$173
12:45 — 19:20	12:45 — 14:19 UA3595 United Airlines Toronto — Washington D.C. 3h 14m stop 17:33 — 19:20 UA688 United Airlines Washington D.C. — Boston	6h 35m including layover	Find flight from$173
14:10 — 23:20	14:10 — 15:05 UA8307 United Airlines Toronto — Chicago 4h 48m stop 19:53 — 23:20 UA2444 United Airlines Chicago — Boston	9h 10m including layover	Find flight from$182
14:45 — 00:59 +1 day	14:45 — 15:50 UA3404 United Airlines Toronto — Chicago 5h 40m stop 21:30 — 00:59 UA1779 United Airlines Chicago — Boston	10h 14m including layover	Find flight from$184
15:00 — 22:24	15:00 — 16:48 UA3705 United Airlines Toronto — Newark 4h 12m stop 21:00 — 22:24 UA1657 United Airlines Newark — Boston	7h 24m including layover	Find flight from$173
16:00 — 09:09 +1 day	16:00 — 18:54 WS1224 WestJet Toronto — Orlando 11h 12m stop 06:07 — 09:09 NK2090 Spirit Airlines Orlando — Boston	17h 9m including layover	Find flight from$231
18:00 — 08:55 +1 day	18:00 — 19:48 UA3460 United Airlines Toronto — Newark 11h 52m stop 07:40 — 08:55 UA2098 United Airlines Newark — Boston	14h 55m including layover	Find flight from$268
20:00 — 10:23 +1 day	20:00 — 21:48 UA3711 United Airlines Toronto — Newark 11h 17m stop 09:05 — 10:23 UA375 United Airlines Newark — Boston	14h 23m including layover	Find flight from$252
21:10 — 10:23 +1 day	21:10 — 22:48 UA8266 United Airlines Toronto — Newark 10h 16m stop 09:05 — 10:23 UA375 United Airlines Newark — Boston	13h 13m including layover	Find flight from$186
07:55 — 09:03 +1 day	07:55 — 10:00 F81614 Freedom Airlines Toronto — Newark 11h 55m stop 21:55 — 00:45 NK2116 Spirit Airlines Newark — Orlando 5h 12m stop 06:07 — 09:09 NK2090 Spirit Airlines Orlando — Boston	25h 8m including layover	Find flight from$142
16:00 — 23:59	16:00 — 17:05 UA8453 United Airlines Toronto — Ottawa 2h 24m stop 19:29 — 21:04 UA4455 United Airlines Ottawa — Washington D.C. 1h 14m stop 22:18 — 23:59 UA755 United Airlines Washington D.C. — Boston	7h 59m including layover	Find flight from$177

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 26, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Toronto to Boston depends on and how to choose the most interesting flight option for you.

Distance between Toronto and Boston is 696 miles. Time difference between the cities is 0h. Airplanes depart 06:30 to 23:50 from 3 Toronto airports and arrive 06:30 to 23:50 to 4 Boston airports. Average flight time is 1h 41m.

The fastest flight 1h 40m
Average flight time 1h 41m
The earliest flight 06:30
The latest flight 23:50
Distance 433 ml

The cheapest months to travel to Boston are october (from 109 $), september (from 110 $), august (from 124 $).

The most expensive months are january (from 279 $), february (from 267 $), december (from 228 $).

What is the lowest airfare Toronto to Boston?

The cheapest plane ticket found by our users is $109. This airfare is for economy class on one-way PD2941 flight by Porter Airlines for October 7, 2025 which leaves Toronto Island in Toronto at 09:50 am and arrives at Boston Logan at 11:31.

Economy class

$109

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Business class

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First class

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Popular Airlines on the Route

The flight Toronto — Boston is served by 9 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 4 departures per week at the price of from $ 359 . And the most expensive tickets are offered by Turkish Airlines airline - from $ 2518.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is UA8214 by United Airlines takes 1h 40m and the cheapest is PD2941 by Porter Airlines for $109.

PD - Porter Airlines

from $109

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UA - United Airlines

from $147

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TS - Air Transat

from $154

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Connecting Flights

There are 114 flights with layovers on the route. The fastest connecting flight is UA3636 by United Airlines takes 4h 9m and the cheapest is PD2941 by Porter Airlines for $142.

AC - Air Canada

from $359

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PD - Porter Airlines

from $197

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F8 - Freedom Airlines

from $142

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2T - Tulpar Avia Service

from $412

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AV - Avianca

from $616

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TK - Turkish Airlines

from $2518

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UA - United Airlines

from $166

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WS - WestJet

from $214

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TS - Air Transat

from $215

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Airports

You can fly from Toronto to Boston from 3 airports (Buttonville Municipal, Toronto Island, Pearson International).

Toronto airports

Buttonville Municipal-YKZ

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Toronto Island-YTZ

from $109
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Pearson International-YYZ

from $142
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Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

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Airplanes

There are flights to Boston from Toronto by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top International Destinations from Toronto

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Toronto — Ontario

from $75

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Toronto — Miami

from $55

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Toronto — Orlando

from $64

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Toronto — New York

from $54

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Toronto — Las Vegas

from $72

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Toronto — Boston

from $78

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Toronto — Chicago

from $73

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Toronto — Los Angeles

from $65

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Toronto — Nashville

from $56

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Toronto — Tampa

from $66

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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