Lowest fares from Toronto to Boston
Toronto to Boston at a glance
- Nonstop flights
- Air Canada and Porter
- Flying time
- About 1h 20m nonstop
- Distance
- 691 km
- Leaving from
- Toronto Pearson (YYZ), plus Billy Bishop (YTZ) downtown for short flights
- Arriving at
- Boston Logan (BOS), with Providence (PVD) and Manchester, NH (MHT) sometimes cheaper
- Time difference
- Boston is usually on the same time as Toronto.
- Cheapest time
- January to March is usually cheapest; summer and autumn foliage season are the busiest.
- Entry for Canadians
- Canadian citizens don't need a visa for tourist trips to the US, but a valid passport is required to fly. Rules change, so confirm on the Government of Canada's travel advice page before you book.
Nonstop airlines are based on each airport's published routes (September 2026). Schedules change, so always check your dates.
Cheapest month to fly Toronto to Boston
Lowest one-way fare in Canadian dollars (CAD) found in recent searches for each month. Round trips usually cost a bit less than two one-way tickets. Tap a month to search it.
Toronto to Boston fares in our daily checks
We check the cheapest one-way fare from Toronto to Boston every morning. We have 27 days of results so far, from Oct 15, 2026 to Nov 10, 2026. In Canadian dollars:
- Lowest fare we saw
- $169 one way, on Oct 25, 2026 (for travel in January 2027)
- Typical daily low
- $197 to $226: the middle half of each day's cheapest fare
- Latest check
- $228 on Nov 10, 2026
- Cheapest travel month so far
- December 2026 (median $217 over 24 days); priciest: October 2027 (median $344)
- Airlines selling these fares
- Porter Airlines Canada, Air Canada, Porter Airlines
- Stops on the cheapest fare
- Usually nonstop (22 of 27 days)
From Viorvo's own daily price checks (Travelpayouts fare data). These are the lowest one-way fares found in searches that day, not a quote, and they can be gone by the time you search. How we work these out.
How these figures are worked out, and what they are not: our data and method.
How to fly Toronto to Boston for less
- Compare nonstop with one-stop. Nonstop on this route: Air Canada and Porter. One-stop fares are sometimes cheaper, but check how much time they add before you choose.
- Be flexible by a few days. Use the month chart and the Viorvo price calendar to see which days are cheapest; midweek departures are often lower.
- Compare airports on both ends. Buffalo (BUF), across the border, is sometimes much cheaper for US trips, and Hamilton (YHM), about an hour away, has budget flights too.
- Getting to the airport in Toronto: The UP Express train runs from Pearson to Union Station in about 25 minutes, usually far cheaper than a taxi.
- Arriving in Boston: The Silver Line SL1 bus from Logan's terminals to South Station is free.
- Check what's included. The cheapest fares often exclude checked bags and seat selection, so compare the total price for your trip.
Free tools: Will my bag fit? Carry-on size checker · Flight delayed? See what you're owed
Power in United States: Type A, B, 120 V; Canadian plugs fit. Which adapter to pack · Flight packing list
Everything else for Boston
Our guides: Boston travel hub · Travel insurance for the US
Get the cheapest fares from Toronto, weekly
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The seven steps we use to tell a good fare from a bad one, plus a before-you-pay checklist. Chapter 1 of our Cheap Flights from Canada Playbook.
Toronto to Boston flights: common questions
How much is a flight from Toronto to Boston?
In recent searches, round trips from Toronto to Boston started at $582 and one-way fares started at $228. Fares change daily, so check the fares board above for the latest prices and dates.
Is there a direct flight from Toronto to Boston?
Yes. Nonstop flights between Toronto and Boston: Air Canada and Porter. Schedules change, so the fares board above shows what's available for your dates.
How long is the flight from Toronto to Boston?
A nonstop flight covers about 691 km and takes roughly 1h 20m. With one connection, the whole trip usually takes about 3 to 5 hours depending on the layover.
Which airlines fly from Toronto to Boston?
Nonstop: Air Canada and Porter. Many other airlines sell connecting trips, and the fares board above compares them all, cheapest first.
When is the cheapest time to fly from Toronto to Boston?
January to March is usually cheapest; summer and autumn foliage season are the busiest. The month chart above shows the cheapest months in recent searches.
Which airports serve Boston?
Boston is served by Boston Logan (BOS), with Providence (PVD) and Manchester, NH (MHT) sometimes cheaper. Comparing every airport is one of the easiest ways to find a cheaper fare.
What do Canadians need to travel to Boston?
Canadian citizens don't need a visa for tourist trips to the US, but a valid passport is required to fly. Rules change, so confirm on the Government of Canada's travel advice page before you book.
What's the time difference between Toronto and Boston?
Boston is usually on the same time as Toronto.
How much have Toronto to Boston fares varied in your price checks?
In 27 days of daily checks (from Oct 15, 2026 to Nov 10, 2026), the cheapest one-way fare on a typical day was between $197 and $226 and the lowest we saw was $169. December 2026 has been the cheapest travel month so far.
What's the cheapest month to fly from Toronto to Boston?
See the month chart above for the cheapest month in recent searches. As a rule of thumb: January to March is usually cheapest; summer and autumn foliage season are the busiest.