Direct flights to Boston | Cheapflights

Find flight deals to Boston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 4 March 2026.

Fri 3/48:55 p.m.

YYZ

-

BOS

Nonstop1h 44m

Air Canada

Sun 5/46:15 a.m.

BOS

-

YYZ

Nonstop1h 53m

Air Canada

Deal found 4/3C$ 288

Fri 27/37:35 p.m.

YTZ

-

BOS

Nonstop1h 35m

Porter Airlines

Tue 31/39:00 a.m.

BOS

-

YTZ

Nonstop1h 52m

Porter Airlines

Deal found 3/3C$ 290

Mon 18/53:55 p.m.

YYZ

-

BOS

Nonstop1h 40m

Porter Airlines

Wed 27/510:05 a.m.

BOS

-

YYZ

Nonstop1h 55m

Porter Airlines

Deal found 4/3C$ 290

Sat 23/57:25 a.m.

YYZ

-

BOS

Nonstop1h 40m

Porter Airlines

Sun 24/56:35 p.m.

BOS

-

YYZ

Nonstop1h 55m

Porter Airlines

Deal found 3/3C$ 291

Sat 28/31:10 p.m.

YTZ

-

BOS

Nonstop1h 35m

Air Transat

Sun 29/39:00 a.m.

BOS

-

YTZ

Nonstop1h 52m

Air Transat

Deal found 1/3C$ 292

Thu 28/53:55 p.m.

YYZ

-

BOS

Nonstop1h 40m

Porter Airlines

Sat 30/510:05 a.m.

BOS

-

YYZ

Nonstop1h 55m

Porter Airlines

Deal found 4/3C$ 292

Fri 20/37:35 p.m.

YTZ

-

BOS

Nonstop1h 35m

Porter Airlines

Sat 28/39:00 a.m.

BOS

-

YTZ

Nonstop1h 52m

Porter Airlines

Deal found 27/2C$ 294

Sun 7/63:55 p.m.

YYZ

-

BOS

Nonstop1h 40m

Porter Airlines

Thu 11/610:05 a.m.

BOS

-

YYZ

Nonstop1h 55m

Porter Airlines

Deal found 1/3C$ 294

Fri 20/37:35 p.m.

YTZ

-

BOS

Nonstop1h 35m

Porter Airlines

Mon 23/311:50 a.m.

BOS

-

YTZ

Nonstop1h 52m

Porter Airlines

Deal found 27/2C$ 295

Mon 20/48:15 a.m.

YYZ

-

BOS

Nonstop1h 44m

Air Canada

Wed 29/410:45 a.m.

BOS

-

YYZ

Nonstop1h 53m

Air Canada

Deal found 2/3C$ 295

Fri 27/31:10 p.m.

YTZ

-

BOS

Nonstop1h 35m

Porter Airlines

Fri 3/410:20 a.m.

BOS

-

YTZ

Nonstop1h 54m

Porter Airlines

Deal found 28/2C$ 297

Wed 27/53:55 p.m.

YYZ

-

BOS

Nonstop1h 40m

Porter Airlines

Wed 3/610:05 a.m.

BOS

-

YYZ

Nonstop1h 55m

Porter Airlines

Deal found 3/3C$ 297

Best time to book a flight to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston with our price prediction graph.

YTO-BOS

YYZ-BOS

YTZ-BOS

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 23/4

7:35 p.m.-9:10 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 4/5

7:10 a.m.-8:57 a.m.

Nonstop1h 47m

C$ 290

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 20/6

8:55 p.m.-10:38 p.m.

Nonstop1h 43m

Boston Logan Intl

Tue 30/6

10:50 a.m.-12:45 p.m.

Nonstop1h 55m

C$ 310

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 11/4

11:20 a.m.-12:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 13/4

7:00 a.m.-8:54 a.m.

Nonstop1h 54m

C$ 313

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 2/4

11:05 a.m.-12:40 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 6/4

7:00 a.m.-8:54 a.m.

Nonstop1h 54m

C$ 318

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 6/4

8:15 a.m.-9:59 a.m.

Nonstop1h 44m

Boston Logan Intl

Tue 14/4

6:15 a.m.-8:08 a.m.

Nonstop1h 53m

C$ 318

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 3/4

8:55 p.m.-10:39 p.m.

Nonstop1h 44m

Boston Logan Intl

Sat 4/4

6:15 a.m.-8:08 a.m.

Nonstop1h 53m

C$ 318

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 8/4

8:15 a.m.-9:59 a.m.

Nonstop1h 44m

Boston Logan Intl

Wed 22/4

10:45 a.m.-12:38 p.m.

Nonstop1h 53m

C$ 318

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 7/4

8:00 a.m.-9:35 a.m.

Nonstop1h 35m

Boston Logan Intl

Sat 11/4

7:00 a.m.-8:54 a.m.

Nonstop1h 54m

C$ 321

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 6/5

8:10 a.m.-9:54 a.m.

Nonstop1h 44m

Boston Logan Intl

Sun 10/5

5:10 a.m.-7:03 a.m.

Nonstop1h 53m

C$ 325

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 9/6

4:15 p.m.-5:59 p.m.

Nonstop1h 44m

Boston Logan Intl

Fri 19/6

5:10 a.m.-7:05 a.m.

Nonstop1h 55m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 41 resultsSorted by cheapest first

1

2

3

...

5

Reviews of airlines flying non-stop to Boston

Read reviews from past customers who have flown Porter Airlines,Air Transat, andUnited Airlines to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Porter Airlines

8.0

Very good

Porter Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

7.7

Good

Porter Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

United Airlines

7.4

Good

Porter Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

7.1

Good

Porter Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

FAQ about direct flights to Boston

How much are direct flights to Boston?
On average, a one-way direct flight to Boston will cost users approximately C$ 554. If you're looking for a direct round-trip flight to Boston, you can expect to pay around C$ 1,200.
Which airlines fly direct to Boston?
At the moment, Porter Airlines, Air Canada, WestJet, United Airlines, JetBlue, Air Transat, Delta offer direct flights to Boston. Porter Airlines is currently the most popular airline that flies direct to Boston.
How long is a direct flight to Boston?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Boston to last approximately 2h 06m on average. The quickest direct flight to Boston at this time departs from Montreal Pierre Elliott Trudeau Intl Airport (1h 25m), while the longest leaves from Calgary (4h 50m).
What is the best time of year to fly direct to Boston?
If you're seeking the lowest price on a direct flight to Boston, September is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Boston, when demand is typically at its lowest.
What is the most popular direct flight origin to Boston?
Currently, the most popular direct flight origin to Boston is Toronto Pearson Intl Airport. A round-trip direct flight from Toronto Pearson Intl Airport to Boston typically costs around C$ 1,000.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Popular United States destinations

Popular North America destinations

Popular Boston routes

Airlines

United States origins

Direct flights to United States

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.