Cheap flights from Canada to Boston from $81

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 5/16. 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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0 bags

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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.
WestJet Logo
5:40 am - 5:40 pm
YXX
-
BOS
9h 00m1 stop
WestJet Logo
6:25 pm - 12:01 am
BOS
-
YXX
8h 36m1 stop
$148WestJet
vie., may. 8 - dom., may. 17
WestJet Logo
5:40 am - 5:40 pm
YXX
-
BOS
9h 00m1 stop
WestJet Logo
6:25 pm - 12:01 am
BOS
-
YXX
8h 36m1 stop
$149WestJet
jue., may. 7 - dom., may. 17
Air Canada Logo
2:15 pm - 3:57 pm
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
6:15 am - 8:17 am
BOS
-
YYZ
2h 02mnonstop
$211Air Canada
jue., ene. 22 - dom., ene. 25
Porter Airlines Logo
9:30 am - 11:05 am
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
3:30 pm - 7:54 pm
BOS
-
YTZ
4h 24m1 stop
$211Porter Airlines
jue., ene. 29 - dom., feb. 1
Air Canada Logo
11:00 am - 2:52 pm
YYZ
-
BOS
3h 52m1 stop
Air Canada Logo
3:35 pm - 9:44 pm
BOS
-
YYZ
6h 09m1 stop
$212Air Canada
jue., ene. 29 - dom., feb. 1
Porter Airlines Logo
6:55 pm - 8:30 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
3:30 pm - 7:08 pm
BOS
-
YTZ
3h 38m1 stop
$212Porter Airlines
jue., ene. 22 - lun., ene. 26
Delta Logo
5:19 pm - 11:50 pm
YWG
-
BOS
5h 31m1 stop
Delta Logo
5:50 am - 11:01 am
BOS
-
YWG
6h 11m1 stop
$248Delta
lun., mar. 2 - mié., mar. 4
Delta Logo
5:19 pm - 11:50 pm
YWG
-
BOS
5h 31m1 stop
Delta Logo
5:50 am - 11:01 am
BOS
-
YWG
6h 11m1 stop
$249Delta
lun., mar. 2 - mié., mar. 4
United Airlines Logo
2:13 pm - 6:57 pm
YUL
-
BOS
4h 44m1 stop
United Airlines Logo
12:45 pm - 9:17 pm
BOS
-
YUL
8h 32m1 stop
$277United Airlines
jue., ene. 22 - lun., ene. 26
United Airlines Logo
2:20 pm - 9:48 pm
YWG
-
BOS
6h 28m1 stop
United Airlines Logo
6:00 am - 11:57 am
BOS
-
YWG
6h 57m1 stop
$301United Airlines
sáb., mar. 21 - jue., mar. 26

Porter Airlines flights from Canada to Boston

Our best Porter Airlines deals on Canada to Boston flight tickets
Porter Airlines
Jan 29
YTZ9:30 amToronto Island
1h 35m
BOS11:05 amBoston Logan Intl
Feb 1
BOS3:30 pmBoston Logan Intl
4h 24m
1 stop
YTZ7:54 pmToronto Island
$211
Porter Airlines
Jan 22
YTZ1:10 pmToronto Island
1h 35m
BOS2:45 pmBoston Logan Intl
Jan 25
BOS9:00 amBoston Logan Intl
1h 55m
YTZ10:55 amToronto Island
$212
Porter Airlines
Jan 22
YTZ9:30 amToronto Island
1h 35m
BOS11:05 amBoston Logan Intl
Jan 26
BOS9:00 amBoston Logan Intl
1h 55m
YTZ10:55 amToronto Island
$213

Air Canada flights from Canada to Boston

Our best Air Canada deals on Canada to Boston flight tickets
Air Canada
Jan 22
YYZ2:15 pmToronto Pearson Intl
1h 42m
BOS3:57 pmBoston Logan Intl
Jan 25
BOS6:15 amBoston Logan Intl
2h 02m
YYZ8:17 amToronto Pearson Intl
$211
Air Canada
Jan 29
YYZ11:00 amToronto Pearson Intl
3h 52m
1 stop
BOS2:52 pmBoston Logan Intl
Feb 1
BOS3:35 pmBoston Logan Intl
6h 09m
1 stop
YYZ9:44 pmToronto Pearson Intl
$212
Air Canada
Jan 29
YYZ2:00 pmToronto Pearson Intl
5h 42m
1 stop
BOS7:42 pmBoston Logan Intl
Feb 1
BOS3:35 pmBoston Logan Intl
4h 55m
1 stop
YYZ8:30 pmToronto Pearson Intl
$214

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 832,500 searches. Data last updated enero 8, 2026.
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

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

vie. 5/8

5:40 am-5:40 pm

1 stop9h 00m

Boston Logan Intl

dom. 5/17

6:25 pm-12:01 am

1 stop8h 36m

$148

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

jue. 5/7

5:40 am-5:40 pm

1 stop9h 00m

Boston Logan Intl

dom. 5/17

6:25 pm-12:01 am

1 stop8h 36m

$149

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

jue. 1/22

2:15 pm-3:57 pm

Nonstop1h 42m

Boston Logan Intl

dom. 1/25

6:15 am-8:17 am

Nonstop2h 02m

$211

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 1/29

9:30 am-11:05 am

Nonstop1h 35m

Boston Logan Intl

dom. 2/1

3:30 pm-7:54 pm

1 stop4h 24m

$211

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

jue. 1/29

11:00 am-2:52 pm

1 stop3h 52m

Boston Logan Intl

dom. 2/1

3:35 pm-9:44 pm

1 stop6h 09m

$212

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 1/22

6:55 pm-8:30 pm

Nonstop1h 35m

Boston Logan Intl

lun. 1/26

3:30 pm-7:08 pm

1 stop3h 38m

$212

WinnipegBoston

YWG - BOS

YWGBOS

Winnipeg

lun. 3/2

5:19 pm-11:50 pm

1 stop5h 31m

Boston Logan Intl

mié. 3/4

5:50 am-11:01 am

1 stop6h 11m

$248

WinnipegBoston

YWG - BOS

YWGBOS

Winnipeg

lun. 3/2

5:19 pm-11:50 pm

1 stop5h 31m

Boston Logan Intl

mié. 3/4

5:50 am-11:01 am

1 stop6h 11m

$249

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 1/22

2:13 pm-6:57 pm

1 stop4h 44m

Boston Logan Intl

lun. 1/26

12:45 pm-9:17 pm

1 stop8h 32m

$277

WinnipegBoston

YWG - BOS

YWGBOS

Winnipeg

sáb. 3/21

2:20 pm-9:48 pm

1 stop6h 28m

Boston Logan Intl

jue. 3/26

6:00 am-11:57 am

1 stop6h 57m

$301

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 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?

In general, March is the cheapest month to fly from Canada to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $243. If you aren’t able to travel during the month of March, then book flights to Boston from Canada during October instead. Flights to Boston in October, while not as cheap as those in March, still average around $245.

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

The cheapest day to depart from Canada to Boston is on a Thursday when prices can be found for as low as $266. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $460.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Canada to Boston in the morning for as low as $286. 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 Boston, so prices are often more expensive at around $659 per ticket.

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 $313 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 $269 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?

You could potentially save up to 4% on your flight if you consider stops on a Canada to Boston flight.

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

$158

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 $158. The best round-trip flight deal from Canada to Boston found on momondo in the last 72 hours is $191.
The fastest flight from Canada to Boston takes 1h 15m
Direct flights go from Canada to Boston every day.
There is 1 airport in Boston. From Canada there are direct flights to 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 were last updated today.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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
United AirlinesPriceFrom $100Free CancellationRating
7.4
9,142 reviews
Search United Airlines flights
Air CanadaPriceFrom $122Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
WestJetPriceFrom $135Free CancellationRating
7.2
3,235 reviews
Search WestJet flights
JetBluePriceFrom $138Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
DeltaPriceFrom $173Free CancellationRating
7.9
8,032 reviews
Search Delta flights
Porter AirlinesPriceFrom $192Free CancellationRating
8.0
406 reviews
Search Porter Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Laconia
Brockton
Concord
Everett
Sturbridge
Warwick

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Canada.

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

Yes. momondo allows you to filter the results for Canada to Boston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Canada.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Canada and alert you when they change.

An easier way to manage your Boston trip

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1 adult
sáb. 2/7
sáb. 2/14

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