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Cheap flights from Boston to Canada from C$ 142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Canada departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Canada

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:15 a.m. - 8:17 a.m.
BOS
-
YYZ
2h 02mdirect
Air Canada Logo
8:55 p.m. - 10:37 p.m.
YYZ
-
BOS
1h 42mdirect
C$ 278Air Canada
Thu, 19 Feb - Thu, 26 Feb
Air Canada Logo
6:15 a.m. - 8:17 a.m.
BOS
-
YYZ
2h 02mdirect
Air Canada Logo
8:20 a.m. - 10:02 a.m.
YYZ
-
BOS
1h 42mdirect
C$ 281Air Canada
Thu, 26 Feb - Sun, 1 Mar
Air Canada Logo
5:30 a.m. - 10:49 a.m.
BOS
-
YYZ
5h 19m
1 stop
Air Canada Logo
10:30 a.m. - 12:12 p.m.
YYZ
-
BOS
1h 42mdirect
C$ 285Air Canada
Thu, 19 Feb - Thu, 26 Feb
Porter Airlines Logo
9:00 a.m. - 10:52 a.m.
BOS
-
YTZ
1h 52mdirect
Porter Airlines Logo
2:05 p.m. - 6:07 p.m.
YTZ
-
BOS
4h 02m
1 stop
C$ 376Porter Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
7:00 a.m. - 7:54 p.m.
BOS
-
YTZ
12h 54m
2 stops
Multiple Airlines Logo
9:30 a.m. - 11:05 a.m.
YTZ
-
BOS
1h 35mdirect
C$ 377Multiple Airlines
Wed, 4 Feb - Sat, 7 Feb
Porter Airlines Logo
1:25 p.m. - 3:24 p.m.
BOS
-
YTZ
1h 59mdirect
Porter Airlines Logo
1:45 p.m. - 3:26 p.m.
YTZ
-
BOS
1h 41mdirect
C$ 378Porter Airlines
Tue, 28 Apr - Sun, 3 May
Multiple Airlines Logo
7:00 a.m. - 8:14 p.m.
BOS
-
YUL
13h 14m
2 stops
Multiple Airlines Logo
8:00 a.m. - 3:28 p.m.
YUL
-
BOS
31h 28m
1 stop
C$ 384Multiple Airlines
Sat, 7 Feb - Mon, 30 Mar
WestJet Logo
6:25 p.m. - 12:01 a.m.
BOS
-
YXX
8h 36m
1 stop
WestJet Logo
5:40 a.m. - 5:40 p.m.
YXX
-
BOS
9h 00m
1 stop
C$ 410WestJet
Wed, 27 May - Tue, 2 Jun
WestJet Logo
6:25 p.m. - 12:01 a.m.
BOS
-
YXX
8h 36m
1 stop
WestJet Logo
5:40 a.m. - 5:40 p.m.
YXX
-
BOS
9h 00m
1 stop
C$ 413WestJet
Thu, 28 May - Sun, 7 Jun
American Airlines Logo
2:00 p.m. - 11:42 p.m.
BOS
-
YYC
11h 42m
1 stop
American Airlines Logo
1:40 p.m. - 10:26 a.m.
YYC
-
BOS
18h 46m
1 stop
C$ 433American Airlines
Sat, 23 May - Fri, 29 May

Air Canada flights from Boston to Canada

Our best Air Canada deals on Boston to Canada flight tickets
Air Canada
19 Feb
BOS6:15 a.m.Boston Logan Intl
2h 02m
YYZ8:17 a.m.Toronto Pearson Intl
26 Feb
YYZ8:55 p.m.Toronto Pearson Intl
1h 42m
BOS10:37 p.m.Boston Logan Intl
C$ 278
Air Canada
26 Feb
BOS6:15 a.m.Boston Logan Intl
2h 02m
YYZ8:17 a.m.Toronto Pearson Intl
1 Mar
YYZ8:20 a.m.Toronto Pearson Intl
1h 42m
BOS10:02 a.m.Boston Logan Intl
C$ 281
Air Canada
19 Feb
BOS5:30 a.m.Boston Logan Intl
5h 19m
1 stop
YYZ10:49 a.m.Toronto Pearson Intl
26 Feb
YYZ10:30 a.m.Toronto Pearson Intl
1h 42m
BOS12:12 p.m.Boston Logan Intl
C$ 285

Delta flights from Boston to Canada

Our best Delta deals on Boston to Canada flight tickets
Delta
5 Mar
BOS5:50 a.m.Boston Logan Intl
8h 07m
1 stop
YVR10:57 a.m.Vancouver Intl
11 Mar
YVR3:44 p.m.Vancouver Intl
12h 05m
1 stop
BOS6:49 a.m.Boston Logan Intl
C$ 454
Delta
10 Mar
BOS11:55 a.m.Boston Logan Intl
10h 50m
1 stop
YYC8:45 p.m.Calgary
16 Mar
YYC6:30 a.m.Calgary
11h 04m
1 stop
BOS7:34 p.m.Boston Logan Intl
C$ 493
Delta
17 May
BOS11:15 a.m.Boston Logan Intl
11h 29m
1 stop
YYC8:44 p.m.Calgary
29 May
YYC6:35 a.m.Calgary
10h 38m
1 stop
BOS7:13 p.m.Boston Logan Intl
C$ 494

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Canada 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 24 January 2026.
Use the filters below to find and compare flights from Boston to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 19/2

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

Nonstop2h 02m

Toronto Pearson Intl

Thu 26/2

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

Nonstop1h 42m

C$ 278

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 26/2

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

Nonstop2h 02m

Toronto Pearson Intl

Sun 1/3

8:20 a.m.-10:02 a.m.

Nonstop1h 42m

C$ 281

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 19/2

5:30 a.m.-10:49 a.m.

1 stop5h 19m

Toronto Pearson Intl

Thu 26/2

10:30 a.m.-12:12 p.m.

Nonstop1h 42m

C$ 285

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 9/3

9:00 a.m.-10:52 a.m.

Nonstop1h 52m

Toronto Island

Mon 16/3

2:05 p.m.-6:07 p.m.

1 stop4h 02m

C$ 376

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 4/2

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

2 stops12h 54m

Toronto Island

Sat 7/2

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

Nonstop1h 35m

C$ 377

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 28/4

1:25 p.m.-3:24 p.m.

Nonstop1h 59m

Toronto Island

Sun 3/5

1:45 p.m.-3:26 p.m.

Nonstop1h 41m

C$ 378

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 7/2

7:00 a.m.-8:14 p.m.

2 stops13h 14m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

8:00 a.m.-3:28 p.m.

1 stop31h 28m

C$ 384

BostonAbbotsford

BOS - YXX

BOSYXX

Boston Logan Intl

Wed 27/5

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

1 stop8h 36m

Abbotsford

Tue 2/6

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

1 stop9h 00m

C$ 410

BostonAbbotsford

BOS - YXX

BOSYXX

Boston Logan Intl

Thu 28/5

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

1 stop8h 36m

Abbotsford

Sun 7/6

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

1 stop9h 00m

C$ 413

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 23/5

2:00 p.m.-11:42 p.m.

1 stop11h 42m

Calgary

Fri 29/5

1:40 p.m.-10:26 a.m.

1 stop18h 46m

C$ 433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Canada from

How to get the cheapest flight ticket from Boston to Canada

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 Canada?

In general, October is the cheapest month to fly from Boston to Canada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 376. If you’re not able to fly to Canada in October, then September is your next best option. Flight prices from Boston to Canada during September average around C$ 382.

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

Our data shows that Saturday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 405. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 508. These prices are subject to change though, so be sure to set up a Price Alert for flights to Canada.

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

According to our data, the cheapest time of day to fly to Canada is in the morning. momondo users have found flights departing from Boston to Canada in the morning for as low as C$ 427. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Canada, so prices are often more expensive at around C$ 551 per ticket.

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

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

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

You are more likely to see cheaper flights to Canada from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Canada for around C$ 491 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Canada from Boston for as low as C$ 403 on momondo.

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

There are 3 cabin classes available to choose from on Boston Logan Intl to Canada 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 Boston to Canada flights?

You could potentially save up to 20% on your flight if you consider stops on a Boston to Canada flight.

Cheap Boston to Canada flight deals and tips

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

Best price found

C$ 168

Fastest flight time

1h 23m

Direct flights

Every day

Airports in Canada

513 airports
The best one-way flight to Canada from Boston in the past 72 hours is C$ 168. The best round-trip flight deal from Boston to Canada found on momondo in the last 72 hours is C$ 104.
The fastest flight from Boston to Canada takes 1h 23m
Direct flights go from Boston to Canada every day.
There are 513 airports in Canada. From Boston there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Canada?

    Prices for flights from Boston Logan Intl Airport to Canada are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Canada.

  • What documentation or ID do you need to fly to Canada?

    The required travel and health documents for your Canada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Canada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Boston to Canada

Compare and see reviews for airlines that fly from Boston to Canada with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 158Free CancellationRating
7.1
10,652 reviews
Search Air Canada flights
WestJetPriceFrom C$ 170Free CancellationRating
7.2
3,250 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 242Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 342Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Canada . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Canada from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Canada.

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

Of course. momondo tracks the price of Boston to Canada flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Canada trip

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Find better results for your trip to Canada

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Popular flights according to clicks in the last 7 days on momondo
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