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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOS
24 Mar — 31 Mar1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Boston Logan Intl are usually found in October or March, booked 60 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Toronto to Boston
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Toronto to Boston
Explore the most affordable flight options available from Toronto to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2026.
Fri 13/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 16/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 18/2C$ 293
Fri 15/53:55 p.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Mon 18/53:25 p.m.
BOS
-
YYZ
1 stop4h 19m
Porter Airlines
Deal found 21/2C$ 293
Thu 19/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 23/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 20/2C$ 294
Mon 25/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Tue 23/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 21/2C$ 294
Thu 19/31:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 22/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 22/2C$ 295
Thu 19/38:15 a.m.
YYZ
-
BOS
2 stops6h 37m
Air Canada
Mon 23/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 19/2C$ 295
Thu 21/56:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Air Transat
Mon 25/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Air Transat
Deal found 20/2C$ 297
Tue 24/311:00 a.m.
YYZ
-
BOS
1 stop3h 52m
Air Canada
Thu 26/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 20/2C$ 297
Sun 15/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 18/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 20/2C$ 298
Thu 2/41:00 p.m.
YYZ
-
BOS
1 stop5h 10m
Porter Airlines
Sun 5/43:30 p.m.
BOS
-
YYZ
1 stop4h 40m
Porter Airlines
Deal found 21/2C$ 301
Sat 21/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Thu 2/410:20 a.m.
BOS
-
YTZ
Nonstop1h 59m
Porter Airlines
Deal found 21/2C$ 302
Fri 22/53:55 p.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Wed 27/53:25 p.m.
BOS
-
YYZ
1 stop4h 19m
Porter Airlines
Deal found 20/2C$ 302
Best flights from Toronto to Boston
Discover carefully curated flight deals from Toronto to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 February 2026.
Fri 13/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 16/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 18/2C$ 293
Thu 28/58:50 a.m.
YTZ
-
BOS
Nonstop1h 41m
Air Transat
Mon 1/67:15 a.m.
BOS
-
YTZ
Nonstop1h 47m
Air Transat
Deal found 18/2C$ 295
Sat 4/410:45 a.m.
YTZ
-
BOS
1 stop4h 07m
Air Canada
Fri 10/45:30 a.m.
BOS
-
YTZ
1 stop6h 22m
Air Canada
Deal found 19/2C$ 315
Thu 21/57:30 a.m.
YYZ
-
BOS
1 stop3h 46m
United Airlines
Mon 25/56:00 a.m.
BOS
-
YYZ
1 stop5h 43m
United Airlines
Deal found 19/2C$ 365
Mon 23/36:14 p.m.
YYZ
-
BOS
1 stop4h 40m
Delta
Wed 25/310:00 a.m.
BOS
-
YYZ
1 stop6h 14m
Delta
Deal found 20/2C$ 372
Fri 20/31:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Tue 24/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 18/2C$ 293
Fri 13/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 15/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 18/2C$ 293
Tue 24/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Fri 27/36:55 p.m.
BOS
-
YTZ
Nonstop1h 52m
Air Transat
Deal found 19/2C$ 324
Wed 25/310:30 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Mon 30/310:45 a.m.
BOS
-
YYZ
Nonstop1h 58m
Air Canada
Deal found 19/2C$ 331
Sat 4/47:25 a.m.
YHM
-
BOS
1 stop16h 34m
Multiple Airlines
Fri 10/45:49 p.m.
BOS
-
YHM
1 stop21h 11m
Multiple Airlines
Deal found 19/2C$ 677
Thu 21/51:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Mon 25/53:25 p.m.
BOS
-
YTZ
1 stop3h 33m
Porter Airlines
Deal found 18/2C$ 298
Fri 24/77:30 a.m.
YYZ
-
BOS
1 stop4h 16m
United Airlines
Mon 27/78:00 a.m.
BOS
-
YYZ
1 stop5h 43m
United Airlines
Deal found 19/2C$ 372
Wed 25/37:50 a.m.
YYZ
-
BOS
1 stop8h 29m
Delta
Mon 30/310:00 a.m.
BOS
-
YYZ
1 stop7h 49m
Delta
Deal found 19/2C$ 372
Sat 28/34:20 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Tue 31/36:15 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 18/2C$ 365
Mon 6/410:19 a.m.
YYZ
-
BOS
1 stop6h 00m
Delta
Sat 11/47:00 a.m.
BOS
-
YYZ
1 stop4h 19m
Delta
Deal found 18/2C$ 372
Mon 20/48:00 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 27/47:05 a.m.
BOS
-
YTZ
Nonstop1h 59m
Porter Airlines
Deal found 18/2C$ 317
Fri 3/47:43 p.m.
YYZ
-
BOS
1 stop4h 16m
United Airlines
Mon 6/46:00 a.m.
BOS
-
YYZ
1 stop5h 43m
United Airlines
Deal found 19/2C$ 402
Thu 21/56:10 p.m.
YHM
-
BOS
1 stop23h 30m
WestJet
Mon 25/56:30 p.m.
BOS
-
YHM
1 stop22h 45m
WestJet
Deal found 18/2C$ 888
Sun 17/58:50 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 19/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 18/2C$ 321
Fri 27/36:14 p.m.
YYZ
-
BOS
1 stop4h 40m
Delta
Sun 29/37:00 a.m.
BOS
-
YYZ
1 stop9h 14m
Delta
Deal found 19/2C$ 397
Wed 1/46:14 p.m.
YYZ
-
BOS
1 stop4h 41m
Delta
Mon 6/46:00 a.m.
BOS
-
YYZ
1 stop5h 19m
Delta
Deal found 18/2C$ 398
Wed 18/37:25 a.m.
YHM
-
BOS
1 stop16h 34m
Multiple Airlines
Wed 25/35:45 a.m.
BOS
-
YHM
1 stop9h 15m
Multiple Airlines
Deal found 18/2C$ 696
Fri 20/37:00 a.m.
YHM
-
BOS
1 stop26h 54m
Multiple Airlines
Fri 27/35:49 p.m.
BOS
-
YHM
1 stop21h 11m
Multiple Airlines
Deal found 19/2C$ 740
Sat 4/47:25 a.m.
YHM
-
BOS
1 stop16h 34m
Multiple Airlines
Sat 11/43:30 p.m.
BOS
-
YHM
2 stops30h 48m
Multiple Airlines
Deal found 18/2C$ 743
Sun 8/37:25 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Wed 11/35:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Deal found 20/2C$ 817
Mon 9/37:25 a.m.
YHM
-
BOS
2 stops14h 36m
Multiple Airlines
Thu 12/35:45 a.m.
BOS
-
YHM
1 stop9h 15m
Multiple Airlines
Deal found 21/2C$ 855
Fri 3/47:00 a.m.
YHM
-
BOS
1 stop28h 01m
Multiple Airlines
Mon 6/45:45 a.m.
BOS
-
YHM
1 stop9h 15m
Multiple Airlines
Deal found 19/2C$ 910
Direct flights from Toronto to Boston
Explore direct flight options from Toronto to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 February 2026.
Fri 13/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 16/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 18/2C$ 293
Thu 19/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 23/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 20/2C$ 294
Thu 19/31:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 22/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 22/2C$ 295
Thu 21/56:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Air Transat
Mon 25/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Air Transat
Deal found 20/2C$ 297
Sun 15/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 18/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 20/2C$ 298
Thu 2/48:00 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 6/47:05 a.m.
BOS
-
YTZ
Nonstop1h 59m
Porter Airlines
Deal found 19/2C$ 300
Fri 13/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 15/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 19/2C$ 301
Fri 15/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Mon 18/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 19/2C$ 301
Sat 21/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Thu 2/410:20 a.m.
BOS
-
YTZ
Nonstop1h 59m
Porter Airlines
Deal found 21/2C$ 302
Wed 11/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Fri 13/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 19/2C$ 304
Thu 18/67:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sat 20/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 21/2C$ 304
Mon 16/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Thu 19/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Air Transat
Deal found 18/2C$ 305
Last-minute flights from Toronto to Boston
Discover last-minute flight deals from Toronto to Boston. Data last updated 22 February 2026 and is based on user searches.
Wed 11/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Fri 13/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 19/2C$ 304
Fri 13/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 16/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 18/2C$ 293
Sun 15/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 18/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 20/2C$ 298
Mon 16/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Thu 19/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Air Transat
Deal found 18/2C$ 305
Wed 18/32:05 p.m.
YTZ
-
BOS
1 stop4h 02m
Porter Airlines
Sat 21/36:55 p.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 21/2C$ 309
Thu 19/38:15 a.m.
YYZ
-
BOS
2 stops6h 37m
Air Canada
Thu 26/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 19/2C$ 293
Thu 19/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 23/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 20/2C$ 294
Thu 19/31:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 22/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 22/2C$ 295
Thu 19/38:15 a.m.
YYZ
-
BOS
2 stops6h 37m
Air Canada
Mon 23/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 19/2C$ 295
Sat 21/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Thu 2/410:20 a.m.
BOS
-
YTZ
Nonstop1h 59m
Porter Airlines
Deal found 21/2C$ 302
Tue 24/311:00 a.m.
YYZ
-
BOS
1 stop3h 52m
Air Canada
Thu 26/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 20/2C$ 297
Wed 25/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Thu 26/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Air Transat
Deal found 19/2C$ 297
One-way flights from Toronto to Boston
Search for one-way flight options from Toronto to Boston. Find affordable one-way fares based on user searches. Data last updated 22 February 2026.
Mon 4/54:15 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 21/2C$ 196
Sun 5/48:30 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Deal found 20/2C$ 197
Tue 24/32:15 p.m.
YYZ
-
BOS
Nonstop1h 40m
Air Canada
Deal found 21/2C$ 197
Thu 19/310:30 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Deal found 20/2C$ 198
Tue 24/39:30 a.m.
YTZ
-
BOS
1 stop5h 22m
Air Canada
Deal found 22/2C$ 201
Mon 8/611:55 a.m.
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Deal found 19/2C$ 202
Fri 20/38:20 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Deal found 19/2C$ 202
Thu 18/66:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 19/2C$ 205
Sun 26/46:15 a.m.
YYZ
-
BOS
1 stop3h 34m
Air Canada
Deal found 22/2C$ 205
Tue 24/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 21/2C$ 207
Tue 10/31:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 18/2C$ 208
Wed 29/47:45 a.m.
YTZ
-
BOS
2 stops10h 25m
Porter Airlines
Deal found 20/2C$ 209
Find flight deals from Toronto to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 February 2026.
Customize your flight search to find flights from Toronto to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 February 2026.
Use the filters below to find and compare flights from Toronto to Boston that are best for you.
Fly from
Toronto
Fly to
Boston
Route
Depart
Return
Price
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 13/3
7:35 p.m.-9:10 p.m.
Nonstop1h 35m
Boston Logan Intl
Mon 16/3
9:00 a.m.-10:52 a.m.
Nonstop1h 52m
C$ 293
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 20/3
1:10 p.m.-2:45 p.m.
Nonstop1h 35m
Boston Logan Intl
Tue 24/3
9:00 a.m.-10:52 a.m.
Nonstop1h 52m
C$ 293
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 13/3
9:30 a.m.-11:05 a.m.
Nonstop1h 35m
Boston Logan Intl
Sun 15/3
11:50 a.m.-1:42 p.m.
Nonstop1h 52m
C$ 293
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 28/5
8:50 a.m.-10:31 a.m.
Nonstop1h 41m
Boston Logan Intl
Mon 1/6
7:15 a.m.-9:02 a.m.
Nonstop1h 47m
C$ 295
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 21/5
1:00 p.m.-2:41 p.m.
Nonstop1h 41m
Boston Logan Intl
Mon 25/5
3:25 p.m.-6:58 p.m.
1 stop3h 33m
C$ 298
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Sat 4/4
10:45 a.m.-2:52 p.m.
1 stop4h 07m
Boston Logan Intl
Fri 10/4
5:30 a.m.-11:52 a.m.
1 stop6h 22m
C$ 315
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Mon 20/4
8:00 a.m.-9:35 a.m.
Nonstop1h 35m
Boston Logan Intl
Mon 27/4
7:05 a.m.-9:04 a.m.
Nonstop1h 59m
C$ 317
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Sun 17/5
8:50 a.m.-10:31 a.m.
Nonstop1h 41m
Boston Logan Intl
Tue 19/5
5:30 p.m.-7:17 p.m.
Nonstop1h 47m
C$ 321
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Tue 24/3
7:35 p.m.-9:10 p.m.
Nonstop1h 35m
Boston Logan Intl
Fri 27/3
6:55 p.m.-8:47 p.m.
Nonstop1h 52m
C$ 324
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Wed 25/3
10:30 a.m.-12:12 p.m.
Nonstop1h 42m
Boston Logan Intl
Mon 30/3
10:45 a.m.-12:43 p.m.
Nonstop1h 58m
C$ 331
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/2
Showing 1-10 of 57 results
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2
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Best time to book a flight from Toronto to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Toronto with our price prediction graph.
YTO-BOS
YTZ-BOS
YYZ-BOS
YHM-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Toronto to Boston
YTO-BOS
YTZ-BOS
YYZ-BOS
YHM-BOS
How far ahead should I book a flight from Toronto to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Toronto to Boston. Price data was last updated on 20 February 2026.
The best time to book flights from Toronto to Boston is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Toronto to Boston?
Currently, March is the cheapest month in which you can book a flight from Toronto to Boston (average of C$ 181). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YTO to BOS?
Find hourly flight availability from Toronto to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2026.
One of the essential ways to save on airfare from Toronto to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 63% on airfare.
What is the cheapest day to fly from Toronto to Boston?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Boston. Price data was last updated on 21 February 2026.
Travelers seeking maximum savings on their Toronto to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Toronto to Boston
Explore weekly flight availability from Toronto to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 February 2026.
The most flights from YTO to BOS are scheduled on a Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).
How much does it cost to fly round-trip from Toronto to Boston?
What’s the top layover airport for flights from Toronto to Boston?
Share of one-stop round-trip flights from Toronto to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.
Montreal (YUL) – chosen by Cheapflights users on 32% of one-stop itineraries from Toronto to Boston on Cheapflights.
What’s the cheapest layover airport for flights from Toronto to Boston?
Average round-trip fare for 1-stop flights from Toronto to Boston, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 410.
What’s the fastest layover option from Toronto to Boston?
Shortest average travel time for 1-stop one-way flights from Toronto to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 3h 47m.
Which airport typically offers the quickest layover for flights from Toronto to Boston?
Average layover duration for 1-stop one-way flights from Toronto to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 12m.
How often are flights from Toronto to Boston delayed?
About 25% of weekly flights between Toronto and Boston have experienced delays in the past year, with the average delay time being 119 minutes.
What is the most punctual flight time for Toronto to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Toronto to Boston flights?
Over the past year, Porter Airlines has had the lowest number of delays on this route, with just 21% of flights being delayed.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 22 February 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Toronto to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Toronto to Boston Travel Guide
Logan International Airport in Boston is found on the eastern side of the city. There are six runways supporting passengers from four different terminals. The airport covers 2,384 acres of land. This is the biggest airport in the New England region. It services more than 38 million passengers per year. It’s the 16th busiest airport in the US.
Related info for your journey
Find useful and relevant information for your journey from Toronto to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports serve Toronto to Boston flights?
When you fly from Toronto to Boston in the US, you’ll get on your flight at Pearson International Airport and get off at Logan International Airport in the city of Boston. There are several choices for direct flights between these two airports, as well as some for routes with stopovers in other cities.
Which airlines fly directly from Toronto to Boston?
There are many direct flights into Boston Logan from Toronto Pearson. Porter Airlines offers several. Air Canada does as well. You can also find them on WestJet, Delta, and United. Typically the route takes just over an hour and a half.
What are the stopover options between Toronto to Boston?
If you’re booking a flight with a stopover, you’ll find there are stops in New York at LaGuardia, in Philadelphia, and in Washington DC at Ronald Reagan National Airport. You might also stop in Detroit on the way. The stopovers vary from a half-hour to a couple of hours, and even up to almost six hours. Your total travel time can be as high as almost nine hours but is usually more like four to six hours for flights with one stopover on this route.
Do I need a passport or visa to fly from Toronto to Boston?
You will need a passport to fly into Boston as you’re crossing the border into the US. You will not need a visa if you’re taking a trip for pleasure. If you are planning on working, investing, immigrating, or studying in the US, you will need to look into the appropriate visa for each activity.
What airport do you fly into for flights to Boston from Toronto?
For a flight from Toronto to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 4.2 km from the centre of the city. Logan Intl is the only Boston airport and it handles 16 inbound flights from Toronto per day. 5 airlines have flights to Boston Logan Intl from Toronto on a regular basis.
How long is the flight from Toronto to Boston?
Departing from Toronto to Boston will take you 1h 35m. Airlines will cover a distance of 695 km. All flights are typically direct.
What are the cheapest airlines flying from Toronto to Boston round-trip?
According to our current data, American Airlines (C$ 205), Air Canada (C$ 229), and Porter Airlines (C$ 261) offers the cheapest pricing from Toronto to Boston. Users have found that American Airlines is 43% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Toronto to Boston one-way?
The cheapest airlines for a one-way flight from Toronto to Boston are Porter Airlines (C$ 152), Air Canada (C$ 190), and United Airlines (C$ 192).
What are the most popular routes from Toronto to Boston?
While some choose either Toronto Island - Boston Logan Intl or Hamilton - Boston Logan Intl, Toronto Pearson Intl - Boston Logan Intl is the most popular route from Toronto to Boston.
What are the most reliable airlines from Toronto to Boston?
Consider Air Canada (50%), Jazz (44%) or TAP AIR PORTUGAL (42%) when booking your flight. These represent the most reliable airlines when flying from Toronto to Boston.
What are the cheapest flights from Toronto to Boston?
The cheapest flight price from Toronto to Boston is C$ 199. On average you can expect to pay C$ 2,043. The most popular route, (Toronto Pearson Intl - Boston Logan Intl), can usually be booked for C$ 263.
Can I find deals for business class flights from Toronto to Boston?
Yes. Cheapflights offers flight deals from Toronto to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Toronto to Boston?
Currently, March is the cheapest month in which you can book a flight from Toronto to Boston (average of C$ 181). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Boston if you plan to visit one of these locations
Medford
Merrimack
Chelsea
Milford
Braintree
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Nashua
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Fly from Toronto to Boston on these airlines
Choose from the following airlines for your flight from Toronto to Boston. Flights are based on user searches made on Cheapflights and were last updated on 22 February 2026.
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 February 2026.
Browse through other flights departing from Toronto. Flights are based on user searches made on Cheapflights and were last updated on 22 February 2026.
Discover the top 5 airlines that operate flights from Toronto to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 February 2026.
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How does Cheapflights help users find flights from Toronto to Boston?
Cheapflights helps you search for flights from Toronto to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Toronto to Boston?
Cheapflights simply makes it quick and affordable to book flights from Toronto to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Toronto to Boston with no change fees?
Yes! Cheapflights helps users easily find flights from Toronto to Boston with no change fees.
Can Cheapflights notify me if prices for flights from Toronto to Boston become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from Toronto today and book when prices fit your budget.
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