Flying from Toronto to Boston can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Toronto - Boston (YTO - BOS). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Boston to Toronto.
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
Airlines are flying from Toronto to Boston
| Air Canada | Porter Airlines | Air Transat |
Popular flights from Toronto
- Cheap flights from Toronto to Tokyofrom 27 333र
- Cheap flights from Toronto to Vancouver, British Columbiafrom 9 769र
- Cheap flights from Toronto to Londonfrom 26 418र
- Cheap flights from Toronto to Dubaifrom 43 362र
- Cheap flights from Toronto to New Yorkfrom 16 244र
- Cheap flights from Toronto to New Delhifrom 42 516र
- Cheap flights from Toronto to Halifaxfrom 4 348र
- Cheap flights from Toronto to Romefrom 30 929र
- Cheap flights from Toronto to Dublinfrom 29 109र
- Cheap flights from Toronto to Cancunfrom 14 836र
- Cheap flights from Toronto to Lisbonfrom 31 272र
- Cheap flights from Toronto to Calgary, ABfrom 6 925र
- Cheap flights from Toronto to Mumbaifrom 40 580र
- Cheap flights from Toronto to Miamifrom 16 693र
- Cheap flights from Toronto to Hyderabadfrom 39 100र
- Cheap flights from Toronto to Cairofrom 39 047र
- Cheap flights from Toronto to Bangkokfrom 39 971र
- Cheap flights from Toronto to Vladivostokfrom 67 492र
- Cheap flights from Toronto to Ekaterinburgfrom 49 742र
- Cheap flights from Toronto to Acapulcofrom 25 009र
- Cheap flights from Toronto to Fort Lauderdalefrom 14 231र
- Cheap flights from Toronto to Belo Horizontefrom 29 028र
- Cheap flights from Toronto to Edmontonfrom 5 925र
- Cheap flights from Toronto to Lagosfrom 43 639र
- Cheap flights from Toronto to Viennafrom 28 130र
- Cheap flights from Toronto to Istanbulfrom 29 594र
- Cheap flights from Toronto to Bakufrom 41 627र
- Cheap flights from Toronto to Chicagofrom 17 168र
- Cheap flights from Toronto to St. John'sfrom 15 544र
- Cheap flights from Toronto to Orlando Executivefrom 10 122र
Frequently asked questions about flights from Toronto to Boston
How long does the flight from Toronto to Boston take?
Flight duration from Toronto to Boston varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.
Are there direct flights from Toronto to Boston?
Availability of direct flights from Toronto to Boston depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.
Which airlines fly from Toronto to Boston?
Several airlines may operate flights from Toronto to Boston. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.
What is the cheapest month to fly from Toronto to Boston?
Prices from Toronto to Boston vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.