Cheap flights from Canada to Boston from C$ 155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Boston departing on 24/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Canada to Boston

Recent round-trip flight deals from Canada to Boston

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 p.m. - 9:27 p.m.YTZ-BOS
5h 57m1 stop
Air Canada Logo
5:30 a.m. - 11:42 a.m.BOS-YTZ
6h 12m2 stops
C$ 269Air Canada
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Air Canada Logo
8:55 p.m. - 10:37 p.m.YYZ-BOS
1h 42mdirect
Air Canada Logo
5:30 a.m. - 11:40 a.m.BOS-YYZ
6h 10m1 stop
C$ 269Air Canada
Find Deal
Fri, 14 Nov - Wed, 19 Nov
Porter Airlines Logo
8:00 a.m. - 9:35 a.m.YTZ-BOS
1h 35mdirect
Porter Airlines Logo
7:00 a.m. - 8:55 a.m.BOS-YTZ
1h 55mdirect
C$ 295Porter Airlines
Find Deal
Sat, 8 Nov - Sun, 9 Nov
Porter Airlines Logo
1:20 p.m. - 2:55 p.m.YTZ-BOS
1h 35mdirect
Porter Airlines Logo
7:00 a.m. - 8:55 a.m.BOS-YTZ
1h 55mdirect
C$ 302Porter Airlines
Find Deal
Sat, 8 Nov - Sun, 9 Nov
Delta Logo
6:05 a.m. - 10:24 a.m.YYZ-BOS
4h 19m1 stop
Delta Logo
9:59 a.m. - 5:08 p.m.BOS-YYZ
7h 09m1 stop
C$ 377Delta
Find Deal
Sun, 9 Nov - Sat, 6 Dec
United Airlines Logo
2:45 p.m. - 11:42 p.m.YYZ-BOS
8h 57m1 stop
United Airlines Logo
11:59 a.m. - 7:17 p.m.BOS-YYZ
7h 18m1 stop
C$ 382United Airlines
Find Deal
Sat, 1 Nov - Fri, 28 Nov
Delta Logo
2:30 p.m. - 6:23 p.m.YYZ-BOS
3h 53m1 stop
Delta Logo
6:00 p.m. - 11:19 p.m.BOS-YYZ
5h 19m1 stop
C$ 384Delta
Find Deal
Sat, 8 Nov - Mon, 8 Dec
United Airlines Logo
3:49 p.m. - 6:07 a.m.YYC-BOS
12h 18m1 stop
United Airlines Logo
6:00 a.m. - 11:35 a.m.BOS-YYC
7h 35m1 stop
C$ 388United Airlines
Find Deal
Sat, 25 Oct - Tue, 28 Oct
WestJet Logo
5:30 a.m. - 10:28 p.m.YXX-BOS
13h 58m2 stops
WestJet Logo
3:00 p.m. - 12:10 a.m.BOS-YXX
12h 10m2 stops
C$ 942WestJet
Find Deal
Mon, 27 Oct - Fri, 31 Oct
WestJet Logo
8:15 p.m. - 11:08 a.m.YXX-BOS
11h 53m2 stops
WestJet Logo
3:15 p.m. - 12:10 a.m.BOS-YXX
11h 55m2 stops
C$ 969WestJet
Find Deal
Mon, 22 Dec - Mon, 29 Dec

Air Canada flights from Canada to Boston

Our best Air Canada deals on Canada to Boston flight tickets
Air Canada
25 Nov
YTZ3:30 p.m.Toronto Island
5h 57m
1 stop
BOS9:27 p.m.Boston Logan Intl
2 Dec
BOS5:30 a.m.Boston Logan Intl
6h 12m
2 stops
YTZ11:42 a.m.Toronto Island
Air Canada
25 Nov
YTZ8:50 a.m.Toronto Island
6h 02m
2 stops
BOS2:52 p.m.Boston Logan Intl
2 Dec
BOS5:30 a.m.Boston Logan Intl
6h 12m
2 stops
YTZ11:42 a.m.Toronto Island
Air Canada
25 Nov
YTZ3:30 p.m.Toronto Island
5h 57m
1 stop
BOS9:27 p.m.Boston Logan Intl
2 Dec
BOS5:30 a.m.Boston Logan Intl
6h 25m
1 stop
YTZ11:55 a.m.Toronto Island

Porter Airlines flights from Canada to Boston

Our best Porter Airlines deals on Canada to Boston flight tickets
Porter Airlines
8 Nov
YTZ8:00 a.m.Toronto Island
1h 35m
BOS9:35 a.m.Boston Logan Intl
9 Nov
BOS7:00 a.m.Boston Logan Intl
1h 55m
YTZ8:55 a.m.Toronto Island
Porter Airlines
8 Nov
YTZ1:20 p.m.Toronto Island
1h 35m
BOS2:55 p.m.Boston Logan Intl
9 Nov
BOS7:00 a.m.Boston Logan Intl
1h 55m
YTZ8:55 a.m.Toronto Island
Porter Airlines
1 Nov
YTZ8:00 a.m.Toronto Island
1h 35m
BOS9:35 a.m.Boston Logan Intl
3 Nov
BOS7:00 p.m.Boston Logan Intl
1h 55m
YTZ8:55 p.m.Toronto Island

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 13 October 2025.
Use the filters below to find and compare flights from Canada to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 25/11

3:30 p.m.-9:27 p.m.

1 stop5h 57m

Boston Logan Intl

Tue 2/12

5:30 a.m.-11:42 a.m.

2 stops6h 12m

C$ 269

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 14/11

8:55 p.m.-10:37 p.m.

Nonstop1h 42m

Boston Logan Intl

Wed 19/11

5:30 a.m.-11:40 a.m.

1 stop6h 10m

C$ 269

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 8/11

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

Nonstop1h 35m

Boston Logan Intl

Sun 9/11

7:00 a.m.-8:55 a.m.

Nonstop1h 55m

C$ 295

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 8/11

1:20 p.m.-2:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 9/11

7:00 a.m.-8:55 a.m.

Nonstop1h 55m

C$ 302

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 9/11

6:05 a.m.-10:24 a.m.

1 stop4h 19m

Boston Logan Intl

Sat 6/12

9:59 a.m.-5:08 p.m.

1 stop7h 09m

C$ 377

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 1/11

2:45 p.m.-11:42 p.m.

1 stop8h 57m

Boston Logan Intl

Fri 28/11

11:59 a.m.-7:17 p.m.

1 stop7h 18m

C$ 382

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 8/11

2:30 p.m.-6:23 p.m.

1 stop3h 53m

Boston Logan Intl

Mon 8/12

6:00 p.m.-11:19 p.m.

1 stop5h 19m

C$ 384

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 25/10

3:49 p.m.-6:07 a.m.

1 stop12h 18m

Boston Logan Intl

Tue 28/10

6:00 a.m.-11:35 a.m.

1 stop7h 35m

C$ 388

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

Mon 27/10

5:30 a.m.-10:28 p.m.

2 stops13h 58m

Boston Logan Intl

Fri 31/10

3:00 p.m.-12:10 a.m.

2 stops12h 10m

C$ 942

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

Mon 22/12

8:15 p.m.-11:08 a.m.

2 stops11h 53m

Boston Logan Intl

Mon 29/12

3:15 p.m.-12:10 a.m.

2 stops11h 55m

C$ 969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

How to get the cheapest flight ticket from Canada to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

The cheapest month to fly to Boston from Canada is in September. Flight prices, which tend to average around C$ 344, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of September, then departing from Canada during the month March is also very affordable. Most momondo users find prices during this month for around C$ 354.

What is the cheapest day to depart on your flight to Boston?

On average, the least expensive day to fly to Boston from Canada is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 467. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Canada to Boston on a Tuesday will generally be more expensive and average around C$ 1,785. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Boston?

Flying to Boston from Canada in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 403 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,900.

What is the cheapest Canada to Boston Logan Intl flight route?

Fly from Toronto Island to Boston Logan Intl for the best Canada - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around C$ 443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Canada for as low as C$ 356 on momondo.

What cabin class options are available on Canada to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Canada to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to Boston flights?

No. A direct flight is the cheapest option for a flight between Canada to Boston.

Cheap Canada to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Boston

Best price found

C$ 227

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Canada in the past 72 hours is C$ 227. The best round-trip flight deal from Canada to Boston found on momondo in the last 72 hours is C$ 305.
The fastest flight from Canada to Boston takes 1h 15m
Direct flights go from Canada to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
  • When did momondo last update prices for flights from Canada to Boston Logan Intl Airport?

    Prices for flights from Canada to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Canada to Boston Logan Intl Airport?

  • How old do you have to be to fly from Canada to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Canada to Boston?

Best airlines flying from Canada to Boston

Compare and see reviews for airlines that fly from Canada to Boston with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom C$ 154Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
Air CanadaPriceFrom C$ 181Free CancellationRating
7.1
10,286 reviews
Search Air Canada flights
WestJetPriceFrom C$ 191Free CancellationRating
7.2
3,124 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 202Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 217Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom C$ 257Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Porter AirlinesPriceFrom C$ 266Free CancellationRating
8.0
379 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 327Free CancellationRating
7.7
456 reviews
Search Air Transat flights
Alaska AirlinesPriceFrom C$ 437Free CancellationRating
8.0
11,067 reviews
Search Alaska Airlines flights

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Old Orchard Beach
Ogunquit
Salem
Wells
Everett
Cambridge
Waltham
West Yarmouth
Needham
Saco
Middletown
Westbrook
Burlington
Sturbridge
Scarborough
Cape Neddick
Quincy
Peabody
Seabrook

Why use momondo?

Why should I use momondo to find a flight deal from Canada to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Canada to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Canada which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Canada to Boston?

Once all potential Canada to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Canada to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Canada. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/11
Wed 19/11

Find better results for your trip to the United States