Cheap flights from Toronto, Canada to Boston, MA
Flights starting at £108. Choose between Porter Airlines, United Airlines, or Avianca to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Boston
Cheapest one-way trip | £108 |
|---|---|
Cheapest round-trip | £172 |
Average round-trip | £188 |
Nonstop flights in May | £115 – £589 |
Most popular airline | Porter Airlines |
Search by stops
Search by carrier
Search by price
Search by departure date
One-way trips
Updated:
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Travelers usually depart from Toronto Pearson International, or Billy Bishop Toronto City when they travel from Toronto to Boston. The distance between Toronto and Boston is 697 km. The most popular airlines for this route are Porter Airlines, United Airlines, Avianca, JetBlue Airways, and Spirit Airlines. Toronto and Boston have 135 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Toronto to Boston in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 06.05 - Sun 12.05
| Airline | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 | Sun 12.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 3 | 4 | |
| 2 | 5 | 5 | 4 | 4 | 5 | 5 | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 13.05 - Sun 19.05
| Airline | Mon 13.05 | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 | Sun 19.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 3 | 4 | |
| 4 | 4 | 2 | 4 | 2 | 4 | 5 | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 20.05 - Sun 26.05
| Airline | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 | Sun 26.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 3 | 4 | |
| 4 | 4 | 5 | 3 | 4 | 4 | 5 | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 27.05 - Sun 02.06
| Airline | Mon 27.05 | Tue 28.05 | Wed 29.05 | Thu 30.05 | Fri 31.05 | Sat 01.06 | Sun 02.06 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 3 | 4 | |
| 4 | 5 | 5 | 5 | 5 | 4 | 4 | |
| --- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Toronto to Boston
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Porter Airlines | POE | PD | Yes | 0 0 |
| United Airlines | UAL | UA | Yes | No |
| Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
| JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Boston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 2°C | -4°C |
| February | 3°C | -3°C |
| March | 7°C | 0°C |
| April | 13°C | 5°C |
| May | 19°C | 10°C |
| June | 23°C | 14°C |
| July | 27°C | 18°C |
| August | 27°C | 18°C |
| September | 23°C | 14°C |
| October | 17°C | 9°C |
| November | 10°C | 3°C |
| December | 5°C | 0°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Toronto
- Flights from Toronto to Vancouver
- Flights from Toronto to Montreal
- Flights from Toronto to Calgary
- Flights from Toronto to Istanbul
- Flights from Toronto to Winnipeg
- Flights from Toronto to Edmonton
- Flights from Toronto to Mexico City
- Flights from Toronto to Barcelona
- Flights from Toronto to Dublin
- Flights from Toronto to Athens
- Flights from Toronto to New York
- Flights from Toronto to Paris
- Flights from Toronto to Tirana
- Flights from Toronto to Amsterdam
- Flights from Toronto to Madrid
- Flights from Toronto to London
- Flights from Toronto to Budapest
- Flights from Toronto to Kyiv
- Flights from Toronto to Stockholm
- Flights from Toronto to Cancún
Flights to Boston
- Flights from London to Boston
- Flights from Manchester to Boston
- Flights from Dublin to Boston
- Flights from Athens to Boston
- Flights from Edinburgh to Boston
- Flights from Glasgow to Boston
- Flights from Birmingham to Boston
- Flights from Riga to Boston
- Flights from Washington, D.C. to Boston
- Flights from Taipei to Boston
- Flights from Paris to Boston
- Flights from Tallinn to Boston
- Flights from Las Vegas to Boston
- Flights from San Juan to Boston
- Flights from Raleigh to Boston
- Flights from Malta to Boston
- Flights from Orlando to Boston
- Flights from Shannon, County Clare to Boston
- Flights from Hong Kong to Boston
- Flights from New York to Boston
The nearest countries with flights to Boston
Here is a list of countries people are flying from
Other destination countries from Toronto
Here is a list of countries people are flying toAirports near Toronto
- Toronto Pearson International
- Billy Bishop Toronto City
- Buffalo Niagara International
- Greater Rochester International
- Region of Waterloo International
- John C. Munro Hamilton International
- London International
- Niagara Falls International
- Erie International
- Bradford Regional