Cheap flights from Lester B. Pearson Intl to Boston

Round-trip
Economy
Toronto (YYZ)
Boston (BOS)
Depart
Return
Any month
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How to find the cheapest flight from
Lester B. Pearson Intl (YYZ) to Boston (BOS)

YYZ - BOS
Price
C$ 301 - C$ 392
BOS
Temperature
4 - 29 °C
BOS
Rainfall
70 - 99 mm

Popular in

December

High demand for flights, 13% potential price rise

Cheapest in

March

Best time to find cheap flights, 11% potential price drop

Round-trip from

C$ 301

From Lester B. Pearson Intl to Boston

One-way from

C$ 264

One-way flight from Lester B. Pearson Intl to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Lester B. Pearson Intl to Boston?

Travellers have found it’s best to book a flight 33 days in advance to save up to 92% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Lester B. Pearson Intl to Boston 1-2 weeks in advance for as low as C$ 439, or C$ 610 for flights within the next 24 hours.

What is the cheapest month to fly from Lester B. Pearson Intl to Boston?

March is one of the best times of the year to fly to Boston from Lester B. Pearson Intl. Prices for March average C$ 328 per person but you can even find prices for as low as C$ 255. The most expensive prices can be found in the month of December. Opting for a March flight can save you 6% on your journey compared to booking in March

Cheap flights from Lester B. Pearson Intl to Boston in April, May 2021

11 May - 18 May
C$ 374pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
4 May - 9 May
C$ 377pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
21 May - 28 May
C$ 382pp
YYZ
Toronto Pearson Intl
United Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
Direct
YYZ
Toronto Pearson Intl

Lester B. Pearson Intl to Boston 2021 flight deals

3 Sep - 5 Sep
C$ 357pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
11 May - 18 May
C$ 374pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
4 May - 9 May
C$ 377pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl

Direct flights to Boston from Lester B. Pearson Intl

3 Sep - 5 Sep
C$ 357pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
11 Jun - 18 Jun
C$ 380pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
21 May - 28 May
C$ 382pp
YYZ
Toronto Pearson Intl
United Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Lester B. Pearson Intl to Boston

19 Apr - 26 Apr
C$ 654pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
21 Apr - 30 Apr
C$ 690pp
YYZ
Toronto Pearson Intl
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
18 Apr - 21 Apr
C$ 708pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl

One-way flights to Boston from Lester B. Pearson Intl

5:00 p.m. - 3:18 p.m.
Air Canada
1 stop
22h 18m
YYZ - BOS
Air Canada
C$ 264
2:30 p.m. - 12:51 p.m.
WestJet
2 stops
22h 21m
YYZ - BOS
WestJet
C$ 327
4:40 a.m. - 6:00 a.m.
United Airlines
2 stops
25h 20m
YYZ - BOS
United Airlines
C$ 388
United

Related info for your journey

Flight FAQs

From Lester B. Pearson Intl to Boston

Can I find flights from Lester B. Pearson Intl to Boston for under C$ 377 on Cheapflights?

Yes, there are multiple flights from Lester B. Pearson Intl to Boston for under C$ 377. The cheapest flight booked recently is on Delta for just C$ 374, but on average you can expect to pay C$ 402.

What safety measures are being taken by airlines flying from Toronto Pearson Intl to Boston Logan Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from Toronto Pearson Intl to Boston Logan Intl are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Toronto Pearson Intl to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Toronto Pearson Intl to Boston Logan Intl have new flexible policies in place due to COVID-19. Air Canada, WestJet, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Are there direct flights from Lester B. Pearson Intl to Boston for under C$ 377 on Cheapflights?

Cheapflights has 5 direct flights from Lester B. Pearson Intl to Boston under C$ 377. A good price for a direct flight from Lester B. Pearson Intl to Boston is less than C$ 384.

Are there last-minute flights available from Lester B. Pearson Intl to Boston for under C$ 753?

There are currently 14+ open flights from Lester B. Pearson Intl to Boston within the next 7 days for less than C$ 753.

Does it rain more in Lester B. Pearson Intl or Boston?

Lester B. Pearson Intl will have the same amount of rainfall in 1 compared to Boston over the next 18 days.

Is Lester B. Pearson Intl weather warmer or cooler than Boston?

Our data indicates that the weather will be 29 °C on average in the month of July. The temperature in Boston is typically hotter than in Lester B. Pearson Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Lester B. Pearson Intl to Boston?

Air Canada, United Airlines, and Delta can get you from Lester B. Pearson Intl to Boston in just under 1h 35m. Your travel time can differ by up to 4h 17m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Lester B. Pearson Intl to Boston round-trip?

Currently priced at C$ 375, Delta will fly you from Lester B. Pearson Intl to Boston and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from C$ 381 and C$ 382, respectively.

What are the cheapest airlines to fly from Lester B. Pearson Intl to Boston one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 219. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Lester B. Pearson Intl to Boston for a low price.

Alternative routes for Lester B. Pearson Intl to Boston

Destination information for Boston

Today's exchange rate
C$ 1 = $0.80
Flight duration
1h 44m
Average temperature for April in Boston
15.0 °C
Avg rainfall for April in Boston
94.0 mm

Airports servicing Toronto

Airports servicing Boston

Top 6 airlines flying from Lester B. Pearson Intl to Boston

Airline Cheapest Average Flexibility On-time COVID-19 safety
Porter Airlines
C$ 132 C$ 281 No cancel fee 52%
Search Porter Airlines flights
WestJet
C$ 145 C$ 308 No cancel fee 60%
Search WestJet flights
American Airlines
C$ 165 C$ 310 No cancel fee 71%
Search American Airlines flights
Delta
C$ 58 C$ 331 No cancel fee N/A
Search Delta flights
Air Canada
C$ 204 C$ 346 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 149 C$ 376 No cancel fee 69%
Search United Airlines flights
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