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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOS
6 May — 13 May1
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 September, 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 6 April 2026.
Tue 23/63:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Wed 24/64:45 p.m.
BOS
-
YTZ
1 stop5h 35m
Porter Airlines
Deal found 5/4C$ 292
Mon 29/64:00 p.m.
YYZ
-
BOS
1 stop4h 55m
Air Transat
Thu 2/74:45 p.m.
BOS
-
YYZ
1 stop5h 15m
Air Transat
Deal found 4/4C$ 292
Wed 24/61:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Fri 26/68:25 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 294
Fri 1/510:30 a.m.
YYZ
-
BOS
1 stop4h 17m
Air Canada
Sun 3/55:10 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 6/4C$ 294
Sat 16/53:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Air Transat
Thu 21/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Air Transat
Deal found 6/4C$ 295
Fri 1/54:15 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Mon 4/55:10 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 5/4C$ 295
Sun 24/54:00 p.m.
YTZ
-
BOS
1 stop4h 55m
Porter Airlines
Tue 16/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 297
Sat 13/64:15 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Fri 19/65:10 a.m.
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 1/4C$ 297
Fri 1/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Multiple Airlines
Sun 3/55:50 a.m.
BOS
-
YTZ
1 stop4h 17m
Multiple Airlines
Deal found 5/4C$ 298
Mon 20/46:15 a.m.
YYZ
-
BOS
1 stop3h 34m
Air Canada
Thu 23/46:15 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 1/4C$ 298
Wed 13/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Mon 18/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 2/4C$ 299
Fri 15/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Sun 17/56:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/4C$ 299
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 6 April 2026.
Wed 20/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Fri 12/65:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 320
Mon 1/67:43 p.m.
YYZ
-
BOS
1 stop4h 16m
United Airlines
Wed 3/65:45 a.m.
BOS
-
YYZ
1 stop8h 34m
United Airlines
Deal found 4/4C$ 343
Sun 19/46:00 a.m.
YYZ
-
BOS
1 stop9h 28m
Delta
Sat 25/412:00 p.m.
BOS
-
YYZ
1 stop4h 23m
Delta
Deal found 4/4C$ 343
Mon 20/47:25 a.m.
YHM
-
BOS
2 stops24h 22m
Multiple Airlines
Thu 23/45:55 a.m.
BOS
-
YHM
1 stop9h 05m
Multiple Airlines
Deal found 4/4C$ 526
Wed 20/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Fri 22/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 5/4C$ 323
Fri 8/56:37 p.m.
YYZ
-
BOS
1 stop5h 00m
Delta
Sun 10/51:00 p.m.
BOS
-
YYZ
1 stop8h 19m
Delta
Deal found 5/4C$ 343
Fri 22/55:15 p.m.
YYZ
-
BOS
1 stop7h 44m
United Airlines
Wed 27/55:45 a.m.
BOS
-
YYZ
1 stop4h 19m
United Airlines
Deal found 1/4C$ 344
Tue 23/63:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 23/68:25 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 329
Fri 8/56:37 p.m.
YYZ
-
BOS
1 stop5h 00m
Delta
Mon 11/53:00 p.m.
BOS
-
YYZ
1 stop6h 19m
Delta
Deal found 2/4C$ 344
Mon 1/63:55 p.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Wed 3/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/4C$ 336
Wed 29/47:55 a.m.
YYZ
-
BOS
1 stop6h 26m
Delta
Tue 5/510:30 a.m.
BOS
-
YYZ
1 stop5h 45m
Delta
Deal found 2/4C$ 344
Sat 30/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Tue 2/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 5/4C$ 336
Fri 22/55:05 p.m.
YYZ
-
BOS
1 stop5h 20m
Delta
Mon 25/510:00 a.m.
BOS
-
YYZ
1 stop7h 55m
Delta
Deal found 1/4C$ 344
Sat 16/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Mon 1/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 5/4C$ 340
Sun 17/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Thu 4/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 5/4C$ 340
Fri 15/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Sun 24/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 2/4C$ 341
Mon 8/66:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Wed 10/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 4/4C$ 348
Mon 18/58:15 a.m.
YHM
-
BOS
2 stops41h 09m
Multiple Airlines
Mon 25/56:30 p.m.
BOS
-
YHM
1 stop22h 45m
Multiple Airlines
Deal found 3/4C$ 735
Sat 30/51:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 2/64:45 p.m.
BOS
-
YTZ
1 stop5h 35m
Porter Airlines
Deal found 5/4C$ 354
Sun 24/54:00 p.m.
YTZ
-
BOS
1 stop4h 55m
Porter Airlines
Fri 12/63:25 p.m.
BOS
-
YTZ
1 stop6h 23m
Porter Airlines
Deal found 3/4C$ 356
Mon 18/59:00 a.m.
YTZ
-
BOS
2 stops6h 55m
Porter Airlines
Mon 25/511:25 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 370
Sat 25/47:25 a.m.
YHM
-
BOS
2 stops24h 22m
Multiple Airlines
Thu 30/45:55 a.m.
BOS
-
YHM
1 stop9h 05m
Multiple Airlines
Deal found 2/4C$ 901
Sat 25/47:25 a.m.
YHM
-
BOS
2 stops24h 33m
Multiple Airlines
Sat 2/55:55 a.m.
BOS
-
YHM
1 stop10h 00m
Multiple Airlines
Deal found 3/4C$ 1,034
Sat 2/56:10 p.m.
YHM
-
BOS
3 stops21h 45m
Multiple Airlines
Sat 9/53:25 p.m.
BOS
-
YHM
3 stops25h 50m
Multiple Airlines
Deal found 4/4C$ 1,050
Fri 29/59:10 a.m.
YHM
-
BOS
3 stops32h 30m
Multiple Airlines
Mon 1/66:30 p.m.
BOS
-
YHM
2 stops25h 05m
Multiple Airlines
Deal found 2/4C$ 1,068
Tue 30/63:50 p.m.
YHM
-
BOS
2 stops30h 30m
Multiple Airlines
Sun 5/76:30 p.m.
BOS
-
YHM
2 stops20h 38m
Multiple Airlines
Deal found 3/4C$ 1,080
Sun 6/910:25 a.m.
YHM
-
BOS
1 stop5h 35m
Porter Airlines
Mon 14/93:25 p.m.
BOS
-
YHM
1 stop18h 18m
Porter Airlines
Deal found 6/4C$ 919
Thu 24/910:25 a.m.
YHM
-
BOS
1 stop5h 35m
Porter Airlines
Sun 27/93:25 p.m.
BOS
-
YHM
2 stops21h 34m
Porter Airlines
Deal found 2/4C$ 937
Mon 11/55:45 p.m.
YHM
-
BOS
2 stops22h 10m
Porter Airlines
Wed 13/53:25 p.m.
BOS
-
YHM
2 stops21h 34m
Porter Airlines
Deal found 2/4C$ 984
Wed 20/57:55 p.m.
YHM
-
BOS
2 stops20h 00m
Porter Airlines
Wed 27/53:25 p.m.
BOS
-
YHM
2 stops21h 34m
Porter Airlines
Deal found 5/4C$ 1,050
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 6 April 2026.
Mon 22/63:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 23/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 5/4C$ 292
Wed 24/61:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Fri 26/68:25 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 294
Fri 19/67:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Fri 19/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 4/4C$ 294
Tue 21/41:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Sat 25/47:00 a.m.
BOS
-
YTZ
Nonstop1h 54m
Air Transat
Deal found 3/4C$ 295
Fri 1/54:15 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Mon 4/55:10 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 5/4C$ 295
Sat 23/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Fri 12/68:25 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 297
Sat 13/68:55 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Thu 18/65:10 a.m.
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 1/4C$ 297
Fri 12/66:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 16/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 2/4C$ 298
Mon 22/68:55 p.m.
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Tue 30/65:10 a.m.
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 5/4C$ 298
Thu 30/48:00 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 3/58:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 2/4C$ 299
Fri 1/58:55 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Sun 3/55:10 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 3/4C$ 299
Fri 12/66:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Mon 15/65:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 2/4C$ 301
Last-minute flights from Toronto to Boston
Discover last-minute flight deals from Toronto to Boston. Data last updated 6 April 2026 and is based on user searches.
Mon 20/46:15 a.m.
YYZ
-
BOS
1 stop3h 34m
Air Canada
Thu 23/46:15 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 1/4C$ 298
Thu 30/410:45 a.m.
YTZ
-
BOS
1 stop4h 07m
Multiple Airlines
Sun 3/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Multiple Airlines
Deal found 2/4C$ 294
Fri 1/510:30 a.m.
YYZ
-
BOS
1 stop4h 17m
Air Canada
Sun 3/55:10 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 6/4C$ 294
Fri 1/54:15 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Mon 4/55:10 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 5/4C$ 295
Fri 1/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Multiple Airlines
Sun 3/55:50 a.m.
BOS
-
YTZ
1 stop4h 17m
Multiple Airlines
Deal found 5/4C$ 298
Sat 2/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Tue 5/53:25 p.m.
BOS
-
YTZ
1 stop3h 33m
Porter Airlines
Deal found 2/4C$ 301
Sun 3/58:00 a.m.
YYZ
-
BOS
1 stop6h 47m
Air Canada
Tue 5/55:50 a.m.
BOS
-
YYZ
1 stop6h 48m
Air Canada
Deal found 3/4C$ 301
Thu 7/56:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 12/53:25 p.m.
BOS
-
YTZ
1 stop6h 23m
Porter Airlines
Deal found 5/4C$ 292
Wed 13/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Mon 18/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 2/4C$ 299
Fri 15/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Sun 17/56:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 3/4C$ 299
Sat 16/53:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Air Transat
Thu 21/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Air Transat
Deal found 6/4C$ 295
Sun 24/54:00 p.m.
YTZ
-
BOS
1 stop4h 55m
Porter Airlines
Tue 16/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 3/4C$ 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 6 April 2026.
Sun 3/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Air Transat
Deal found 6/4C$ 184
Mon 22/64:00 p.m.
YYZ
-
BOS
1 stop4h 55m
Air Transat
Deal found 5/4C$ 184
Sun 7/65:00 p.m.
YTZ
-
BOS
1 stop3h 55m
Porter Airlines
Deal found 4/4C$ 185
Tue 21/48:55 p.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 1/4C$ 185
Tue 30/610:45 a.m.
YTZ
-
BOS
1 stop3h 56m
Air Canada
Deal found 3/4C$ 187
Tue 30/68:05 a.m.
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Deal found 3/4C$ 187
Sat 16/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Deal found 1/4C$ 188
Fri 1/510:00 a.m.
YYZ
-
BOS
1 stop4h 47m
Air Canada
Deal found 1/4C$ 188
Thu 21/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 3/4C$ 189
Thu 18/61:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 4/4C$ 191
Thu 25/63:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 5/4C$ 191
Wed 29/411:05 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 1/4C$ 192
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 6 April 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 6 April 2026.
Use the filters below to find and compare flights from Toronto to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Wed 20/5
11:55 a.m.-3:55 p.m.
1 stop4h 00m
Boston Logan Intl
Fri 12/6
5:30 p.m.-7:17 p.m.
Nonstop1h 47m
C$ 320
Quickest round-trip
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Wed 20/5
9:00 a.m.-10:41 a.m.
Nonstop1h 41m
Boston Logan Intl
Fri 22/5
7:10 a.m.-8:57 a.m.
Nonstop1h 47m
C$ 323
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Tue 23/6
3:05 p.m.-4:46 p.m.
Nonstop1h 41m
Boston Logan Intl
Tue 23/6
8:25 p.m.-10:12 p.m.
Nonstop1h 47m
C$ 329
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Mon 1/6
3:55 p.m.-5:35 p.m.
Nonstop1h 40m
Boston Logan Intl
Wed 3/6
6:35 p.m.-8:30 p.m.
Nonstop1h 55m
C$ 336
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sat 30/5
7:25 a.m.-9:05 a.m.
Nonstop1h 40m
Boston Logan Intl
Tue 2/6
6:35 p.m.-8:30 p.m.
Nonstop1h 55m
C$ 336
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sat 16/5
3:40 p.m.-8:55 p.m.
1 stop5h 15m
Boston Logan Intl
Mon 1/6
6:35 p.m.-8:30 p.m.
Nonstop1h 55m
C$ 340
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sun 17/5
3:40 p.m.-8:55 p.m.
1 stop5h 15m
Boston Logan Intl
Thu 4/6
6:35 p.m.-8:30 p.m.
Nonstop1h 55m
C$ 340
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Fri 15/5
3:40 p.m.-8:55 p.m.
1 stop5h 15m
Boston Logan Intl
Sun 24/5
10:05 a.m.-12:00 p.m.
Nonstop1h 55m
C$ 341
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Mon 1/6
7:43 p.m.-11:59 p.m.
1 stop4h 16m
Boston Logan Intl
Wed 3/6
5:45 a.m.-2:19 p.m.
1 stop8h 34m
C$ 343
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Sun 19/4
6:00 a.m.-3:28 p.m.
1 stop9h 28m
Boston Logan Intl
Sat 25/4
12:00 p.m.-4:23 p.m.
1 stop4h 23m
C$ 343
Flights are sorted by cheapest round-trip flights first.
Deals found on 4/4
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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 3 April 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, September is the cheapest month in which you can book a flight from Toronto to Boston (average of C$ 251). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 295). 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 6 April 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 4 April 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 6 April 2026.
The most flights from YTO to BOS are scheduled on a Monday (22 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 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.
Newark (EWR) – chosen by Cheapflights users on 33% 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$ 403.
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 Ottawa (YOW) have the shortest average one-way travel time for 1-stop routes: 3h 52m.
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 Sunday 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 6 April 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.
I'm 6ft 4in. The seats don't have enough room. But was a good flight.
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 19 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 4h. Airlines will cover a distance of 695 km.
What are the cheapest airlines flying from Toronto to Boston round-trip?
According to our current data, American Airlines (C$ 208), Porter Airlines (C$ 265), and Air Canada (C$ 300) offers the cheapest pricing from Toronto to Boston. Users have found that American Airlines is 44% 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$ 157), Air Canada (C$ 194), and United Airlines (C$ 195).
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 (57%), Jazz (54%) or United Airlines (53%) 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$ 177. On average you can expect to pay C$ 1,002. The most popular route, (Toronto Pearson Intl - Boston Logan Intl), can usually be booked for C$ 262.
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, September is the cheapest month in which you can book a flight from Toronto to Boston (average of C$ 251). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 295). 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
Braintree
Milford
Seekonk
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Ogunquit
Watertown
Warwick
Lawrence
Pawtucket
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 6 April 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 6 April 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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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