Cheap flights from Canada to Boston

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Boston (BOS)
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How to find the cheapest flight from
Canada to Boston (BOS)

All the information you need to plan the best null to BOS flight in 2021: compare Canada to Boston flight prices with the expected peak season, weather and rainfall in Boston.
How far in advance should I book a flight from Canada 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 Canada to Boston 1-2 weeks in advance for as low as C$ 443, or C$ 615 for flights within the next 24 hours.

What is the cheapest month to fly from Canada to Boston?

March can be a great time to fly to Boston from Canada with a flight ticket averaging about C$ 331. Cheapflights users have found deals in the month of March for as cheap as C$ 257. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Canada to Boston (CA0 - BOS)?

When flying from Canada to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Canada to Boston in September, October 2021

The best prices found for Canada to BOS flights for September, October
15 Oct - 18 Oct
C$ 271pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island
22 Oct - 25 Oct
C$ 284pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island
15 Oct - 18 Oct
C$ 285pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island

Canada to Boston 2021 flight deals

Cheap flights to Boston from Canada found for this year
23 Nov - 27 Nov
C$ 267pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island
15 Oct - 18 Oct
C$ 271pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island
22 Oct - 25 Oct
C$ 284pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island

Direct flights to Boston from Canada

Save time with Canada to Boston direct flight deals
23 Nov - 27 Nov
C$ 267pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island
15 Oct - 18 Oct
C$ 271pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island
22 Oct - 25 Oct
C$ 284pp
YTZ
Toronto Island
Porter Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
Direct
YTZ
Toronto Island

Last minute flights from Canada to Boston

Late deals on round-trip flights to Boston from Canada, departing today and this week
22 Sep - 29 Sep
C$ 447pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
24 Sep - 27 Sep
C$ 467pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
22 Sep - 29 Sep
C$ 477pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Logan Intl from Canada

The cheapest one-way flights from Canada to Boston
10:20 a.m. - 11:53 a.m.
Air Canada
Direct
1h 33m
YYZ - BOS
Air Canada
C$ 171
Gotogate
11:30 a.m. - 6:28 a.m.
Multiple Airlines
1 stop
18h 58m
YYZ - BOS
Multiple Airlines
C$ 176
Kiwi.com
5:15 a.m. - 6:50 a.m.
Porter Airlines
Direct
1h 35m
YTZ - BOS
Porter Airlines
C$ 180
Travel2Be

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Canada</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Canada to Boston

What airport do you fly into for flights to Boston from Canada?

Located just 4.2 km from the city centre, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Canada.

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

Air Canada, WestJet, and Porter Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Canada to Boston for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Canada to Boston for under C$ 300. The cheapest flight booked recently is on Porter Airlines for just C$ 267, but on average you can expect to pay C$ 291.

Are there direct flights from Canada to Boston for under C$ 300 on Cheapflights?

Cheapflights has 20 direct flights from Canada to Boston under C$ 300. A good price for a direct flight from Canada to Boston is less than C$ 296.

Are there last-minute flights available from Canada to Boston for under C$ 500?

There are currently 20+ open flights from Canada to Boston within the next 7 days for less than C$ 500.

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COVID Restrictions

View COVID Travel Restrictions for Boston (BOS)

Do I need a COVID test to fly to Boston from Canada?

Information is based on travel restrictions from Canada to Boston Logan Intl

Most visitors from Canada need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from Canada must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Canada are not required to quarantine after entering Boston Logan Intl.

Do I need a test to fly back to Canada from Boston?

Returning to Canada from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Canada.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Canada.

Hide COVID Travel Restrictions for Boston (BOS)

Departure points for flights from Canada to Boston

Select to see more specific information for flights to Boston from all departure points in Canada.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Canada to Boston.
Today's exchange rate
C$ 1 = $0.79
Flight duration from Canada to BOS
1h 49m
Average temperature for September in Boston
24.0 °C
Avg rainfall for September in Boston
94.0 mm

Airports servicing Boston

Top 7 airlines flying from Canada to Boston Logan Intl

The chart below displays the airlines Cheapflights users travelling from Canada to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Porter Airlines
C$ 132 C$ 292 No cancel fee 52%
Search Porter Airlines flights
WestJet
C$ 145 C$ 292 No cancel fee 60%
Search WestJet flights
Delta
C$ 58 C$ 315 No cancel fee N/A
Search Delta flights
Alaska Airlines
C$ 158 C$ 328 No cancel fee 75%
Search Alaska Airlines flights
United Airlines
C$ 149 C$ 385 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 192 C$ 385 No cancel fee 67%
Search Air Canada flights
American Airlines
C$ 118 C$ 392 No cancel fee 71%
Search American Airlines flights
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