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Cheap flights from Boston to Canada from C$ 138

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 6/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:34 a.m. - 11:20 p.m.
BOS
-
YYZ
17h 46m1 stop
Multiple Airlines Logo
11:15 a.m. - 11:57 p.m.
YYZ
-
BOS
12h 42m1 stop
C$ 306Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
5:27 p.m. - 11:20 p.m.
BOS
-
YYZ
29h 53m1 stop
Multiple Airlines Logo
8:30 p.m. - 4:28 p.m.
YYZ
-
BOS
19h 58m1 stop
C$ 313Multiple Airlines
Mon, 2 Feb - Wed, 4 Feb
Air Canada Logo
5:30 a.m. - 11:40 a.m.
BOS
-
YYZ
6h 10m1 stop
Air Canada Logo
8:20 a.m. - 10:02 a.m.
YYZ
-
BOS
1h 42mdirect
C$ 317Air Canada
Sun, 18 Jan - Sun, 25 Jan
Porter Airlines Logo
3:30 p.m. - 7:09 p.m.
BOS
-
YTZ
3h 39m1 stop
Porter Airlines Logo
2:05 p.m. - 6:10 p.m.
YTZ
-
BOS
4h 05m1 stop
C$ 338Porter Airlines
Thu, 5 Feb - Thu, 12 Feb
Porter Airlines Logo
9:00 a.m. - 10:55 a.m.
BOS
-
YTZ
1h 55mdirect
Porter Airlines Logo
9:30 a.m. - 11:05 a.m.
YTZ
-
BOS
1h 35mdirect
C$ 339Porter Airlines
Sat, 10 Jan - Sun, 11 Jan
WestJet Logo
6:25 p.m. - 12:01 a.m.
BOS
-
YXX
8h 36m1 stop
WestJet Logo
10:25 a.m. - 5:40 p.m.
YXX
-
BOS
28h 15m1 stop
C$ 370WestJet
Sat, 2 May - Sat, 9 May
WestJet Logo
6:25 p.m. - 12:01 a.m.
BOS
-
YXX
8h 36m1 stop
WestJet Logo
5:40 a.m. - 5:40 p.m.
YXX
-
BOS
9h 00m1 stop
C$ 378WestJet
Wed, 27 May - Sun, 7 Jun
Air Canada Logo
5:30 a.m. - 6:55 a.m.
BOS
-
YUL
1h 25mdirect
Air Canada Logo
1:25 p.m. - 2:52 p.m.
YUL
-
BOS
1h 27mdirect
C$ 411Air Canada
Sun, 11 Jan - Mon, 12 Jan
American Airlines Logo
11:30 a.m. - 11:25 p.m.
BOS
-
YYC
13h 55m1 stop
American Airlines Logo
1:20 p.m. - 10:10 a.m.
YYC
-
BOS
18h 50m1 stop
C$ 432American Airlines
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
6:41 p.m. - 1:01 p.m.
BOS
-
YYC
20h 20m1 stop
American Airlines Logo
1:30 p.m. - 11:40 a.m.
YYC
-
BOS
20h 10m1 stop
C$ 437American Airlines
Wed, 4 Mar - Wed, 11 Mar

Air Canada flights from Boston to Canada

Our best Air Canada deals on Boston to Canada flight tickets
Air Canada
18 Jan
BOS5:30 a.m.Boston Logan Intl
6h 10m
1 stop
YYZ11:40 a.m.Toronto Pearson Intl
25 Jan
YYZ8:20 a.m.Toronto Pearson Intl
1h 42m
BOS10:02 a.m.Boston Logan Intl
C$ 317
Find similar
Air Canada
2 Feb
BOS6:55 p.m.Boston Logan Intl
2h 03m
YYZ8:58 p.m.Toronto Pearson Intl
9 Feb
YYZ8:55 p.m.Toronto Pearson Intl
1h 42m
BOS10:37 p.m.Boston Logan Intl
C$ 342
Find similar
Air Canada
3 Feb
BOS4:35 p.m.Boston Logan Intl
2h 07m
YYZ6:42 p.m.Toronto Pearson Intl
10 Feb
YYZ8:20 a.m.Toronto Pearson Intl
1h 42m
BOS10:02 a.m.Boston Logan Intl
C$ 375
Find similar

United Airlines flights from Boston to Canada

Our best United Airlines deals on Boston to Canada flight tickets
United Airlines
29 Jan
BOS10:56 a.m.Boston Logan Intl
13h 22m
1 stop
YVR9:18 p.m.Vancouver Intl
1 Feb
YVR3:00 p.m.Vancouver Intl
13h 21m
1 stop
BOS7:21 a.m.Boston Logan Intl
C$ 470
Find similar
United Airlines
1 Apr
BOS3:05 p.m.Boston Logan Intl
10h 51m
1 stop
YVR10:56 p.m.Vancouver Intl
29 Apr
YVR3:35 p.m.Vancouver Intl
13h 14m
2 stops
BOS7:49 a.m.Boston Logan Intl
C$ 483
Find similar
United Airlines
16 May
BOS8:40 p.m.Boston Logan Intl
19h 16m
1 stop
YYC1:56 p.m.Calgary
1 Jun
YYC3:22 p.m.Calgary
13h 56m
2 stops
BOS7:18 a.m.Boston Logan Intl
C$ 484
Find similar

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 22 December 2025.
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

Tue 3/2

5:34 a.m.-11:20 p.m.

1 stop17h 46m

Toronto Pearson Intl

Tue 10/2

11:15 a.m.-11:57 p.m.

1 stop12h 42m

C$ 306

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 2/2

5:27 p.m.-11:20 p.m.

1 stop29h 53m

Toronto Pearson Intl

Wed 4/2

8:30 p.m.-4:28 p.m.

1 stop19h 58m

C$ 313

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 18/1

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

1 stop6h 10m

Toronto Pearson Intl

Sun 25/1

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

Nonstop1h 42m

C$ 317

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 5/2

3:30 p.m.-7:09 p.m.

1 stop3h 39m

Toronto Island

Thu 12/2

2:05 p.m.-6:10 p.m.

1 stop4h 05m

C$ 338

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 10/1

9:00 a.m.-10:55 a.m.

Nonstop1h 55m

Toronto Island

Sun 11/1

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

Nonstop1h 35m

C$ 339

BostonAbbotsford

BOS - YXX

BOSYXX

Boston Logan Intl

Sat 2/5

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

1 stop8h 36m

Abbotsford

Sat 9/5

10:25 a.m.-5:40 p.m.

1 stop28h 15m

C$ 370

BostonAbbotsford

BOS - YXX

BOSYXX

Boston Logan Intl

Wed 27/5

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$ 378

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sun 11/1

5:30 a.m.-6:55 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

1:25 p.m.-2:52 p.m.

Nonstop1h 27m

C$ 411

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 8/6

11:30 a.m.-11:25 p.m.

1 stop13h 55m

Calgary

Mon 15/6

1:20 p.m.-10:10 a.m.

1 stop18h 50m

C$ 432

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Wed 4/3

6:41 p.m.-1:01 p.m.

1 stop20h 20m

Calgary

Wed 11/3

1:30 p.m.-11:40 a.m.

1 stop20h 10m

C$ 437

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$ 377. 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$ 388.

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

Our data shows that Monday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 420. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 515. 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$ 430. 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$ 584 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$ 493 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$ 406 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 7% 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$ 206

Fastest flight time

1h 25m

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$ 206. The best round-trip flight deal from Boston to Canada found on momondo in the last 72 hours is C$ 105.
The fastest flight from Boston to Canada takes 1h 25m
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
WestJetPriceFrom C$ 180Free CancellationRating
7.2
3,210 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 236Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 289Free CancellationRating
8.0
399 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 343Free CancellationRating
7.4
9,103 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

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.
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Find better results for your trip to Canada

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