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Cheap Flights from Boston to Toronto starting at S$ 97

Book one-way or return flights from Boston to Toronto from as little as S$ 97. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boston to Toronto? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boston to Toronto. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Boston to Toronto

View airlines operating flights from Boston to Toronto. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Lynx Air
From S$ 97
Porter Airlines
From S$ 137
Delta Air Lines
From S$ 154
American Airlines
From S$ 168
Spirit Airlines
From S$ 168
United Airlines
From S$ 177
Jetblue Airways
From S$ 194
Air Canada
From S$ 196
Frontier Airlines
From S$ 390
Sun Country Airlines
From S$ 424
ANA airlines

Find more flights and airlines

Alternative Routes from Boston to Toronto

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boston to Toronto.

  • Cheapest
    Lynx Air
    BOS
    10:10
    1h 53m
    Direct
    YYZ
    12:03
    General Edward Lawrence Logan International Airport - Toronto Pearson International Airport
    Fri, Apr 26Lynx Air
    S$ 97
  • Porter Airlines
    BOS
    11:05
    1h 53m
    Direct
    YTZ
    12:58
    General Edward Lawrence Logan International Airport - Billy Bishop Toronto City Airport
    Tue, May 14Porter Airlines
    S$ 138
  • Westjet
    BOS
    18:35
    30h 35m
    1 transfer
    YKF
    01:10
    General Edward Lawrence Logan International Airport - Region Of Waterloo International Airport
    Sat, May 18Westjet
    S$ 560
  • Westjet
    BOS
    18:35
    30h 35m
    1 transfer
    YKF
    01:10
    General Edward Lawrence Logan International Airport - Region Of Waterloo International Airport
    Sat, May 18Westjet
    S$ 560
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Boston (BOS) to Toronto (YTO) the cheapest?

    Airlines adjust prices for flights from Boston to Toronto based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Boston (BOS) to Toronto (YTO) cost?

    According to Trip.com's data, the lowest price is around S$ 462.
  • How long is a flight from Boston (BOS) to Toronto (YTO)?

    It takes about 2 hours 9 minutes to fly from Boston (BOS) to Toronto (YTO).
  • What is the transportation method from the main airport to downtown in Toronto?

    • The distance from Toronto Pearson International Airport to downtown is about 20km, by taxi about 40 minutes.
    • The distance from Billy Bishop Toronto City Airport to downtown is about 2km, by taxi about 20 minutes.
  • What time does the earliest flight from Boston to Toronto depart?

    The earliest flight departs from Boston (BOS) at 06:05 and arrives in Toronto (YYZ) at 08:00.
  • What time does the latest flight from Boston to Toronto depart?

    The latest flight departs from Boston (BOS) at 20:15 and arrives in Toronto (YTZ) at 22:08.
  • What are the most popular airlines that fly from Boston (BOS) to Toronto (YTO)?

    Airlines with flights from Boston (BOS) to Toronto (YTO): United Airlines, Air Canada, Porter Airlines, Scandinavian Airlines, Brussels Airlines, Tap Portugal and Emirates.
  • What's the most popular airline for direct flights from Boston (BOS) to Toronto (YTO)?

    Air Canada operates 20 direct flights from Boston (BOS) to Toronto (YTO).
  • How many airports in Toronto?

How to find a cheap flight from Boston to Toronto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Toronto. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Boston to Toronto

Cheapest direct flight price

S$ 97

Cheapest return ticket price

S$ 213

Cheapest month

January

Peak season for travel

October

Flight distance

696.11km

Average flight time

2 hours 9 minutes

Popular airline

American Airlines