Cheap flights from Toronto to Boston from
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How much do flights to Boston cost?
Cheapest nonstop round-trip | £166 |
|---|---|
Nonstop flights in August | £102 – £650 |
Most popular airline | Air Canada |
Getting from Boston's airport to the city center
Fastest options: Blue Line subway or taxi. Best value: MBTA Blue Line and Silver Line bus.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
10-15 min | $2.40; CharlieCard fare | every 5–10 min (traffic dependent) | budget travelers | |
15-25 min | $0; free from airport to South Station | every 8–15 min (traffic dependent) | free ride to South Station | |
7-15 min | $15 – $22; varies by operator and destination | on-demand during operating hours (traffic dependent) | scenic harbor crossing | |
15-35 min | $25 – $45; metered; includes tunnel tolls and airport fee | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
15-35 min | $20 – $50; surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based booking | |
15-35 min | $50 – $100; pre-booked; varies by provider | by reservation (traffic dependent) | groups or business travelers | |
15-40 min | $40 – $100; daily rate; parking extra in downtown | on-demand (traffic dependent) | exploring beyond Boston |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- The Silver Line SL1 is free when traveling from the airport to South Station; fare applies in the opposite direction.
- Free shuttle buses connect all airport terminals to the Blue Line Airport station and the rental car center.
- Taxi fares include a $2.75 airport fee and tunnel tolls; traffic can significantly affect journey times.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Boston
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 chart.
| Airline | Mon 10.08 | Tue 11.08 | Wed 12.08 | Thu 13.08 | Fri 14.08 | Sat 15.08 | Sun 16.08 |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 6 | 6 | 5 | 5 | 1 | |
| 4 | 8 | 6 | 3 | 5 | 5 | 2 | |
| --- | --- | --- | 1 | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 69 total | Daily flights: 9.86 average | Most flights: Tuesday 8 flights |
| Airline | Mon 17.08 | Tue 18.08 | Wed 19.08 | Thu 20.08 | Fri 21.08 | Sat 22.08 | Sun 23.08 |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 6 | 6 | 6 | 5 | 2 | |
| 6 | 8 | 6 | 5 | 6 | 7 | 2 | |
| --- | --- | 2 | 1 | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 80 total | Daily flights: 11.43 average | Most flights: Tuesday 8 flights |
| Airline | Mon 24.08 | Tue 25.08 | Wed 26.08 | Thu 27.08 | Fri 28.08 | Sat 29.08 | Sun 30.08 |
|---|---|---|---|---|---|---|---|
| 4 | 6 | 6 | 6 | 6 | 5 | 2 | |
| 5 | 7 | 8 | 7 | 6 | 6 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | 1 | --- | 1 | --- | |
| Weekly flights: 77 total | Daily flights: 11 average | Most flights: Wednesday 8 flights |
| Airline | Mon 31.08 | Tue 01.09 | Wed 02.09 | Thu 03.09 | Fri 04.09 | Sat 05.09 | Sun 06.09 |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 6 | 6 | 5 | 5 | 6 | |
| 2 | 3 | 3 | 3 | 4 | 3 | 2 | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 60 total | Daily flights: 8.57 average | Most flights: Monday 6 flights |
Check-in for a flight from Toronto to Boston
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Air Canada | ACA | AC | Yes |
| Porter Airlines | POE | PD | No |
| United Airlines | UAL | UA | No |
| Air Transat | TSC | TS | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in Boston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 1°C | -4°C |
| February | 3°C | -4°C |
| March | 7°C | 0°C |
| April | 12°C | 5°C |
| May | 18°C | 10°C |
| June | 23°C | 15°C |
| July | 27°C | 18°C |
| August | 27°C | 18°C |
| September | 22°C | 14°C |
| October | 16°C | 9°C |
| November | 10°C | 3°C |
| December | 5°C | 0°C |
14 day forecast
Frequently asked questions
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