Cheap flights from Canada to Boston from C$ 186

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 16/12. 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.
Porter Airlines Logo
9:30 a.m. - 11:05 a.m.YTZ-BOS
1h 35mdirect
Porter Airlines Logo
3:30 p.m. - 10:03 p.m.BOS-YTZ
6h 33m1 stop
C$ 299Porter Airlines
Find Deal
Sun, 29 Mar - Wed, 1 Apr
Porter Airlines Logo
8:00 a.m. - 9:35 a.m.YTZ-BOS
1h 35mdirect
Porter Airlines Logo
7:05 a.m. - 9:00 a.m.BOS-YTZ
1h 55mdirect
C$ 301Porter Airlines
Find Deal
Tue, 23 Dec - Sun, 4 Jan
Air Canada Logo
1:00 p.m. - 7:12 p.m.YYZ-BOS
6h 12m1 stop
Air Canada Logo
6:15 a.m. - 8:17 a.m.BOS-YYZ
2h 02mdirect
C$ 301Air Canada
Find Deal
Fri, 20 Mar - Sun, 22 Mar
Porter Airlines Logo
9:30 a.m. - 11:05 a.m.YTZ-BOS
1h 35mdirect
Porter Airlines Logo
3:30 p.m. - 10:03 p.m.BOS-YTZ
6h 33m1 stop
C$ 302Porter Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
8:55 p.m. - 10:37 p.m.YYZ-BOS
1h 42mdirect
Air Canada Logo
6:15 a.m. - 8:17 a.m.BOS-YYZ
2h 02mdirect
C$ 306Air Canada
Find Deal
Thu, 25 Dec - Thu, 1 Jan
United Airlines Logo
3:30 p.m. - 12:46 p.m.YYC-BOS
19h 16m2 stops
United Airlines Logo
6:00 a.m. - 11:35 a.m.BOS-YYC
7h 35m1 stop
C$ 363United Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
12:25 p.m. - 12:52 a.m.YVR-BOS
9h 27m1 stop
United Airlines Logo
6:00 a.m. - 3:50 p.m.BOS-YVR
12h 50m1 stop
C$ 365United Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Delta Logo
12:41 p.m. - 11:41 p.m.YYC-BOS
9h 00m1 stop
Delta Logo
10:40 a.m. - 8:54 p.m.BOS-YYC
12h 14m1 stop
C$ 456Delta
Find Deal
Thu, 11 Dec - Sun, 11 Jan
WestJet Logo
5:40 a.m. - 5:40 p.m.YXX-BOS
9h 00m1 stop
WestJet Logo
6:25 p.m. - 12:01 a.m.BOS-YXX
8h 36m1 stop
C$ 471WestJet
Find Deal
Fri, 22 May - Sat, 30 May
WestJet Logo
5:40 a.m. - 5:40 p.m.YXX-BOS
9h 00m1 stop
WestJet Logo
6:25 p.m. - 12:01 a.m.BOS-YXX
8h 36m1 stop
C$ 487WestJet
Find Deal
Mon, 25 May - Sat, 30 May

Air Transat flights from Canada to Boston

Our best Air Transat deals on Canada to Boston flight tickets
Air Transat
30 Dec
YTZ8:30 p.m.Toronto Island
1h 35m
BOS10:05 p.m.Boston Logan Intl
4 Jan
BOS7:05 a.m.Boston Logan Intl
1h 55m
YTZ9:00 a.m.Toronto Island
Air Transat
8 Jan
YTZ6:55 p.m.Toronto Island
1h 35m
BOS8:30 p.m.Boston Logan Intl
15 Jan
BOS9:00 a.m.Boston Logan Intl
1h 55m
YTZ10:55 a.m.Toronto Island
Air Transat
2 Dec
YTZ8:30 p.m.Toronto Island
1h 35m
BOS10:05 p.m.Boston Logan Intl
3 Dec
BOS10:20 a.m.Boston Logan Intl
1h 55m
YTZ12:15 p.m.Toronto Island

Delta flights from Canada to Boston

Our best Delta deals on Canada to Boston flight tickets
Delta
9 Dec
YVR1:17 p.m.Vancouver Intl
7h 24m
1 stop
BOS11:41 p.m.Boston Logan Intl
12 Dec
BOS5:45 a.m.Boston Logan Intl
8h 18m
1 stop
YVR11:03 a.m.Vancouver Intl
Delta
9 Dec
YVR3:31 p.m.Vancouver Intl
12h 24m
1 stop
BOS6:55 a.m.Boston Logan Intl
14 Dec
BOS6:10 a.m.Boston Logan Intl
9h 17m
1 stop
YVR12:27 p.m.Vancouver Intl
Delta
10 Dec
YVR12:13 p.m.Vancouver Intl
8h 48m
1 stop
BOS12:01 a.m.Boston Logan Intl
16 Dec
BOS5:45 a.m.Boston Logan Intl
8h 18m
1 stop
YVR11:03 a.m.Vancouver Intl

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 26 November 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

Sun 29/3

9:30 a.m.-11:05 a.m.

Nonstop1h 35m

Boston Logan Intl

Wed 1/4

3:30 p.m.-10:03 p.m.

1 stop6h 33m

C$ 299

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 23/12

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

Nonstop1h 35m

Boston Logan Intl

Sun 4/1

7:05 a.m.-9:00 a.m.

Nonstop1h 55m

C$ 301

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 20/3

1:00 p.m.-7:12 p.m.

1 stop6h 12m

Boston Logan Intl

Sun 22/3

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

C$ 301

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 19/2

9:30 a.m.-11:05 a.m.

Nonstop1h 35m

Boston Logan Intl

Mon 23/2

3:30 p.m.-10:03 p.m.

1 stop6h 33m

C$ 302

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 25/12

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

Nonstop1h 42m

Boston Logan Intl

Thu 1/1

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

C$ 306

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 22/1

3:30 p.m.-12:46 p.m.

2 stops19h 16m

Boston Logan Intl

Mon 26/1

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

1 stop7h 35m

C$ 363

VancouverBoston

YVR - BOS

YVRBOS

Vancouver Intl

Fri 9/1

12:25 p.m.-12:52 a.m.

1 stop9h 27m

Boston Logan Intl

Mon 12/1

6:00 a.m.-3:50 p.m.

1 stop12h 50m

C$ 365

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 11/12

12:41 p.m.-11:41 p.m.

1 stop9h 00m

Boston Logan Intl

Sun 11/1

10:40 a.m.-8:54 p.m.

1 stop12h 14m

C$ 456

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

Fri 22/5

5:40 a.m.-5:40 p.m.

1 stop9h 00m

Boston Logan Intl

Sat 30/5

6:25 p.m.-12:01 a.m.

1 stop8h 36m

C$ 471

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

Mon 25/5

5:40 a.m.-5:40 p.m.

1 stop9h 00m

Boston Logan Intl

Sat 30/5

6:25 p.m.-12:01 a.m.

1 stop8h 36m

C$ 487

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 October. Flight prices, which tend to average around C$ 346, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of October, then departing from Canada during the month September is also very affordable. Most momondo users find prices during this month for around C$ 348.

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$ 432. 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$ 1,726. 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$ 406 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,854.

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$ 448 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$ 384 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$ 252

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$ 252. The best round-trip flight deal from Canada to Boston found on momondo in the last 72 hours is C$ 326.
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$ 155Free CancellationRating
7.2
2,905 reviews
Search JetBlue flights
Air CanadaPriceFrom C$ 183Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
WestJetPriceFrom C$ 193Free CancellationRating
7.2
3,173 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 203Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 218Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom C$ 256Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Porter AirlinesPriceFrom C$ 272Free CancellationRating
8.0
394 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 329Free CancellationRating
7.8
478 reviews
Search Air Transat flights
Alaska AirlinesPriceFrom C$ 553Free CancellationRating
8.0
11,354 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
Salem
Everett
Ogunquit
Wells
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
Fri 26/12
Fri 2/1

Find better results for your trip to the United States