Cheap flights from Boston to Toronto from
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How much do flights to Toronto cost?
Cheapest nonstop round-trip | £174 |
|---|---|
Nonstop flights in May | £82 – £414 |
Most popular airline | Porter Airlines |
Getting from Toronto's airport to the city center
Fastest option: UP Express train. Best value: TTC bus and subway combination.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
25 min | adult single fare; PRESTO card users same price | every 15 min (traffic dependent) | fastest to downtown | |
60-90 min | single fare with free transfer to subway | every 10–20 min (traffic dependent) | budget travelers | |
55-80 min | single fare with free transfer to subway | every 10 min (traffic dependent) | connecting to Kipling Station | |
50-75 min | varies by destination; PRESTO discount available | every 20–30 min (traffic dependent) | connections to GTA suburbs | |
30-60 min | metered; flat rate zones available to downtown | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
30-60 min | surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based booking | |
30-60 min | pre-booked; price varies by vehicle type | pre-booked (traffic dependent) | groups and families | |
30-60 min | per day; varies by vehicle and provider | on-demand (traffic dependent) | exploring beyond Toronto |
Notes:
- Prices in CAD (approximately 0.70 USD per CAD); table created in 2025 and subject to change.
- PRESTO card offers discounted fares on TTC, UP Express, and GO Transit services.
- Rush hour traffic on Highway 427 and Gardiner Expressway can significantly increase taxi and ride-hailing journey times.
- UP Express operates from approximately 5:30 AM to 12:30 AM daily.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Toronto
Weekly direct flights
Discover the top airlines offering direct flights from Boston to Toronto in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 11.05 | Tue 12.05 | Wed 13.05 | Thu 14.05 | Fri 15.05 | Sat 16.05 | Sun 17.05 |
|---|---|---|---|---|---|---|---|
| 3 | 5 | 4 | 7 | 8 | 4 | 6 | |
| 4 | 5 | 5 | 6 | 3 | 4 | 4 | |
| --- | --- | --- | --- | --- | --- | 1 | |
| Weekly flights: 69 total | Daily flights: 9.86 average | Most flights: Friday 8 flights |
| Airline | Mon 18.05 | Tue 19.05 | Wed 20.05 | Thu 21.05 | Fri 22.05 | Sat 23.05 | Sun 24.05 |
|---|---|---|---|---|---|---|---|
| 5 | 7 | 6 | 6 | 6 | 5 | 6 | |
| 1 | 4 | 4 | 3 | 3 | 5 | 4 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 65 total | Daily flights: 9.29 average | Most flights: Tuesday 7 flights |
| Airline | Mon 25.05 | Tue 26.05 | Wed 27.05 | Thu 28.05 | Fri 29.05 | Sat 30.05 | Sun 31.05 |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 6 | 6 | 5 | 4 | 6 | |
| 5 | 5 | 4 | 2 | 2 | 4 | 1 | |
| --- | --- | 2 | 2 | 1 | 1 | 2 | |
| Weekly flights: 70 total | Daily flights: 10 average | Most flights: Monday 6 flights |
| Airline | Mon 01.06 | Tue 02.06 | Wed 03.06 | Thu 04.06 | Fri 05.06 | Sat 06.06 | Sun 07.06 |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 6 | 6 | 6 | 4 | 6 | |
| 2 | 4 | 4 | 2 | 4 | 3 | 2 | |
| 2 | 2 | 2 | 2 | 2 | --- | --- | |
| Weekly flights: 71 total | Daily flights: 10.14 average | Most flights: Monday 6 flights |
Check-in for a flight from Boston to Toronto
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Porter Airlines | POE | PD | No |
| JetBlue Airways | JBU | B6 | No |
| United Airlines | UAL | UA | No |
| WestJet | WJA | WS | No |
| Air Transat | TSC | TS | No |
Online check-in is not available for these airlines.
Weather in Toronto
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°C | -6°C |
| February | 0°C | -6°C |
| March | 3°C | -2°C |
| April | 9°C | 3°C |
| May | 15°C | 9°C |
| June | 21°C | 14°C |
| July | 25°C | 18°C |
| August | 25°C | 18°C |
| September | 21°C | 15°C |
| October | 14°C | 9°C |
| November | 7°C | 2°C |
| December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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