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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOS
28 Feb — 7 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 March or October, booked 60 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Toronto to Boston
Enter your travel dates to find the best prices.
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 29 January 2026.
Thu 28/59:30 a.m.
YTZ
-
BOS
1 stop5h 17m
Air Canada
Sat 30/53:40 p.m.
BOS
-
YTZ
1 stop5h 52m
Air Canada
Deal found 27/1C$ 295
Thu 2/46:15 a.m.
YYZ
-
BOS
1 stop3h 34m
Air Canada
Sun 5/45:30 a.m.
BOS
-
YYZ
1 stop5h 09m
Air Canada
Deal found 27/1C$ 295
Thu 19/28:15 a.m.
YYZ
-
BOS
2 stops6h 37m
Air Canada
Sun 22/25:30 a.m.
BOS
-
YYZ
1 stop6h 10m
Air Canada
Deal found 27/1C$ 296
Wed 6/511:55 a.m.
YTZ
-
BOS
1 stop4h 25m
Porter Airlines
Mon 11/54:10 p.m.
BOS
-
YTZ
1 stop5h 38m
Porter Airlines
Deal found 27/1C$ 300
Wed 25/28:30 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 4/33:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 28/1C$ 301
Thu 26/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 1/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 28/1C$ 305
Fri 10/42:05 p.m.
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Mon 13/43:30 p.m.
BOS
-
YTZ
1 stop6h 33m
Porter Airlines
Deal found 26/1C$ 308
Tue 7/78:10 a.m.
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Fri 17/76:00 a.m.
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 27/1C$ 308
Fri 20/32:15 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Sun 22/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 27/1C$ 310
Fri 27/22:15 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Fri 6/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 28/1C$ 311
Thu 19/21:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 22/29:00 a.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 29/1C$ 312
Fri 10/42:05 p.m.
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Sun 12/410:20 a.m.
BOS
-
YTZ
Nonstop1h 59m
Porter Airlines
Deal found 27/1C$ 314
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 29 January 2026.
Fri 10/42:05 p.m.
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Mon 13/43:30 p.m.
BOS
-
YTZ
1 stop6h 33m
Porter Airlines
Deal found 28/1C$ 311
Tue 30/69:00 a.m.
YYZ
-
BOS
1 stop5h 41m
Air Canada
Sun 5/75:45 a.m.
BOS
-
YYZ
1 stop5h 50m
Air Canada
Deal found 28/1C$ 319
Fri 27/28:30 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Fri 6/36:55 p.m.
BOS
-
YTZ
Nonstop1h 52m
Air Transat
Deal found 28/1C$ 345
Wed 25/22:20 p.m.
YYZ
-
BOS
2 stops9h 24m
Multiple Airlines
Wed 4/312:43 p.m.
BOS
-
YYZ
1 stop11h 31m
Multiple Airlines
Deal found 28/1C$ 357
Fri 6/39:30 a.m.
YYZ
-
BOS
1 stop5h 46m
United Airlines
Mon 9/37:34 p.m.
BOS
-
YYZ
1 stop4h 12m
United Airlines
Deal found 26/1C$ 390
Sun 19/46:00 a.m.
YYZ
-
BOS
1 stop5h 15m
Delta
Mon 20/47:00 p.m.
BOS
-
YYZ
1 stop4h 43m
Delta
Deal found 26/1C$ 399
Wed 25/21:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 4/36:55 p.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 28/1C$ 316
Thu 19/28:30 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 25/23:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 28/1C$ 323
Thu 19/211:00 a.m.
YYZ
-
BOS
1 stop3h 52m
Air Canada
Thu 26/26:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 28/1C$ 371
Tue 17/210:45 a.m.
YYZ
-
BOS
1 stop6h 36m
United Airlines
Tue 24/22:20 p.m.
BOS
-
YYZ
1 stop4h 37m
United Airlines
Deal found 27/1C$ 392
Sun 15/39:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 18/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 26/1C$ 329
Fri 20/27:50 a.m.
YYZ
-
BOS
1 stop6h 24m
Delta
Sun 22/26:00 a.m.
BOS
-
YYZ
1 stop5h 15m
Delta
Deal found 27/1C$ 399
Sun 5/48:15 a.m.
YYZ
-
BOS
Nonstop1h 41m
Air Canada
Sun 12/76:00 a.m.
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 26/1C$ 372
Wed 25/27:25 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Thu 26/25:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Deal found 27/1C$ 415
Thu 26/27:30 a.m.
YYZ
-
BOS
1 stop5h 23m
United Airlines
Mon 2/31:55 p.m.
BOS
-
YYZ
1 stop5h 22m
United Airlines
Deal found 27/1C$ 399
Fri 1/58:50 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 5/54:10 p.m.
BOS
-
YTZ
1 stop5h 38m
Porter Airlines
Deal found 28/1C$ 343
Wed 25/27:25 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Wed 4/35:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Deal found 28/1C$ 418
Thu 19/210:30 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Mon 2/37:55 p.m.
BOS
-
YYZ
Nonstop2h 03m
Air Canada
Deal found 28/1C$ 395
Sat 11/47:43 p.m.
YYZ
-
BOS
1 stop4h 16m
United Airlines
Sun 19/47:05 a.m.
BOS
-
YYZ
1 stop4h 38m
United Airlines
Deal found 27/1C$ 399
Wed 25/37:25 a.m.
YHM
-
BOS
1 stop8h 03m
Multiple Airlines
Mon 13/45:49 p.m.
BOS
-
YHM
2 stops20h 31m
Multiple Airlines
Deal found 27/1C$ 426
Thu 19/210:30 a.m.
YTZ
-
BOS
1 stop7h 40m
Porter Airlines
Mon 23/26:55 p.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 26/1C$ 353
Thu 19/28:30 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Thu 26/23:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 28/1C$ 353
Thu 26/210:30 a.m.
YTZ
-
BOS
1 stop7h 40m
Porter Airlines
Sat 28/211:50 a.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 28/1C$ 354
Fri 10/42:05 p.m.
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Sun 12/43:30 p.m.
BOS
-
YTZ
1 stop6h 33m
Porter Airlines
Deal found 27/1C$ 354
Fri 27/27:00 a.m.
YHM
-
BOS
2 stops16h 44m
Multiple Airlines
Mon 2/36:10 p.m.
BOS
-
YHM
2 stops20h 10m
Multiple Airlines
Deal found 28/1C$ 671
Mon 23/27:25 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Thu 26/25:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Deal found 27/1C$ 673
Fri 17/47:00 a.m.
YHM
-
BOS
1 stop11h 35m
Multiple Airlines
Mon 20/47:55 p.m.
BOS
-
YHM
2 stops18h 25m
Multiple Airlines
Deal found 27/1C$ 682
Thu 9/47:25 a.m.
YHM
-
BOS
1 stop16h 34m
Multiple Airlines
Sun 12/45:40 a.m.
BOS
-
YHM
1 stop9h 20m
Multiple Airlines
Deal found 27/1C$ 692
Wed 11/27:25 a.m.
YHM
-
BOS
1 stop16h 32m
Multiple Airlines
Sun 15/25:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Deal found 27/1C$ 853
Thu 26/27:00 a.m.
YHM
-
BOS
2 stops11h 10m
Porter Airlines
Sun 1/33:30 p.m.
BOS
-
YHM
2 stops21h 14m
Porter Airlines
Deal found 28/1C$ 785
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 29 January 2026.
Wed 6/58:50 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Mon 11/56:15 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 27/1C$ 304
Thu 26/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 1/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 28/1C$ 305
Thu 19/28:20 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Sun 22/210:45 a.m.
BOS
-
YYZ
Nonstop2h 03m
Air Canada
Deal found 28/1C$ 307
Fri 29/56:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sun 31/57:15 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 28/1C$ 308
Tue 7/78:10 a.m.
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Fri 17/76:00 a.m.
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 27/1C$ 308
Thu 19/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 23/29:00 a.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 28/1C$ 310
Fri 20/38:55 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Mon 23/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 27/1C$ 310
Tue 24/21:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Tue 3/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 27/1C$ 311
Fri 27/22:15 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Fri 6/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 28/1C$ 311
Thu 19/21:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 22/29:00 a.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 29/1C$ 312
Thu 26/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 2/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 27/1C$ 314
Wed 1/410:30 a.m.
YYZ
-
BOS
Nonstop1h 41m
Air Canada
Sun 5/46:15 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Deal found 27/1C$ 315
Last-minute flights from Toronto to Boston
Discover last-minute flight deals from Toronto to Boston. Data last updated 29 January 2026 and is based on user searches.
Tue 17/210:30 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Mon 2/37:55 p.m.
BOS
-
YYZ
Nonstop2h 03m
Air Canada
Deal found 27/1C$ 310
Thu 19/211:00 a.m.
YYZ
-
BOS
1 stop3h 52m
Air Canada
Mon 23/25:30 a.m.
BOS
-
YYZ
1 stop6h 10m
Air Canada
Deal found 27/1C$ 295
Thu 19/28:15 a.m.
YYZ
-
BOS
2 stops6h 37m
Air Canada
Sun 22/25:30 a.m.
BOS
-
YYZ
1 stop6h 10m
Air Canada
Deal found 27/1C$ 296
Thu 19/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 23/29:00 a.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 28/1C$ 310
Thu 19/21:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 22/29:00 a.m.
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Deal found 29/1C$ 312
Fri 20/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 1/36:55 p.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 28/1C$ 316
Tue 24/21:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Tue 3/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 27/1C$ 311
Wed 25/28:30 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 4/33:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 28/1C$ 301
Thu 26/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Sun 1/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 28/1C$ 305
Thu 26/29:30 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Mon 2/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 27/1C$ 314
Thu 26/28:55 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Sun 1/36:05 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 28/1C$ 318
Fri 27/22:15 p.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Fri 6/36:15 a.m.
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Deal found 28/1C$ 311
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 29 January 2026.
Sun 1/38:20 a.m.
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Deal found 27/1C$ 172
Thu 18/63:50 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 27/1C$ 179
Tue 12/56:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 28/1C$ 181
Thu 7/51:45 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 27/1C$ 182
Tue 12/54:30 p.m.
YYZ
-
BOS
1 stop4h 57m
Air Canada
Deal found 28/1C$ 183
Sun 31/56:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 28/1C$ 185
Tue 10/32:05 p.m.
YTZ
-
BOS
1 stop4h 02m
Porter Airlines
Deal found 28/1C$ 187
Fri 6/312:00 p.m.
YTZ
-
BOS
1 stop6h 07m
Porter Airlines
Deal found 28/1C$ 190
Mon 16/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 27/1C$ 191
Sun 31/58:10 a.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 28/1C$ 191
Thu 12/211:05 a.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 28/1C$ 193
Wed 24/68:55 p.m.
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Deal found 28/1C$ 193
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 29 January 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 29 January 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 10/4
2:05 p.m.-6:10 p.m.
1 stop4h 05m
Boston Logan Intl
Mon 13/4
3:30 p.m.-10:03 p.m.
1 stop6h 33m
C$ 311
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Wed 25/2
1:10 p.m.-2:45 p.m.
Nonstop1h 35m
Boston Logan Intl
Wed 4/3
6:55 p.m.-8:47 p.m.
Nonstop1h 52m
C$ 316
TorontoBoston
YYZ - BOS
YYZBOS
Toronto Pearson Intl
Tue 30/6
9:00 a.m.-2:41 p.m.
1 stop5h 41m
Boston Logan Intl
Sun 5/7
5:45 a.m.-11:35 a.m.
1 stop5h 50m
C$ 319
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 19/2
8:30 p.m.-10:05 p.m.
Nonstop1h 35m
Boston Logan Intl
Wed 25/2
3:30 p.m.-8:03 p.m.
1 stop4h 33m
C$ 323
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Sun 15/3
9:30 a.m.-11:05 a.m.
Nonstop1h 35m
Boston Logan Intl
Wed 18/3
9:00 a.m.-10:52 a.m.
Nonstop1h 52m
C$ 329
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 1/5
8:50 a.m.-10:31 a.m.
Nonstop1h 41m
Boston Logan Intl
Tue 5/5
4:10 p.m.-9:48 p.m.
1 stop5h 38m
C$ 343
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Fri 27/2
8:30 p.m.-10:05 p.m.
Nonstop1h 35m
Boston Logan Intl
Fri 6/3
6:55 p.m.-8:47 p.m.
Nonstop1h 52m
C$ 345
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 19/2
10:30 a.m.-6:10 p.m.
1 stop7h 40m
Boston Logan Intl
Mon 23/2
6:55 p.m.-8:52 p.m.
Nonstop1h 57m
C$ 353
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 19/2
8:30 p.m.-10:05 p.m.
Nonstop1h 35m
Boston Logan Intl
Thu 26/2
3:30 p.m.-8:03 p.m.
1 stop4h 33m
C$ 353
TorontoBoston
YTZ - BOS
YTZBOS
Toronto Island
Thu 26/2
10:30 a.m.-6:10 p.m.
1 stop7h 40m
Boston Logan Intl
Sat 28/2
11:50 a.m.-1:47 p.m.
Nonstop1h 57m
C$ 354
Flights are sorted by cheapest round-trip flights first.
Deals found on 28/1
Showing 1-10 of 55 results
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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.
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
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 23 January 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$ 179). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 289). 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 29 January 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 64% 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 24 January 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 29 January 2026.
The most flights from YTO to BOS are scheduled on a Wednesday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
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 40% 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$ 359.
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: 4h 00m.
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 22% 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 29 January 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.
It's good. Planes are new and fresh. WiFi is best and stands out
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 13 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 05m. Airlines will cover a distance of 695 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Toronto to Boston round-trip?
According to our current data, American Airlines (C$ 203), Porter Airlines (C$ 259), and Air Canada (C$ 293) offers the cheapest pricing from Toronto to Boston. Users have found that American Airlines is 42% 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$ 151), Air Canada (C$ 188), and United Airlines (C$ 190).
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 Jazz (62%), TAP AIR PORTUGAL (60%) or Air Canada (56%) 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$ 216. On average you can expect to pay C$ 1,188. The most popular route, (Toronto Pearson Intl - Boston Logan Intl), can usually be booked for C$ 331.
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$ 179). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 289). 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
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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 29 January 2026.
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 January 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 29 January 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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