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Cheap flights from Ontario to Boston from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Boston departing on 11/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
1:35 pm - 3:15 pm
YTZ
-
BOS
1h 40mnonstop
Porter Airlines Logo
3:55 pm - 8:18 pm
BOS
-
YTZ
4h 23m
1 stop
$203Porter Airlines
Wed, Sep 30 - Tue, Oct 6
Porter Airlines Logo
4:55 pm - 6:35 pm
YYZ
-
BOS
1h 40mnonstop
Porter Airlines Logo
10:05 am - 12:00 pm
BOS
-
YYZ
1h 55mnonstop
$203Porter Airlines
Thu, Oct 1 - Sun, Oct 4
Air Canada Logo
9:00 am - 2:41 pm
YYZ
-
BOS
5h 41m
1 stop
Air Canada Logo
6:00 am - 7:55 am
BOS
-
YYZ
1h 55mnonstop
$204Air Canada
Thu, Jul 23 - Sun, Jul 26
Porter Airlines Logo
3:05 pm - 4:44 pm
YTZ
-
BOS
1h 39mnonstop
Porter Airlines Logo
4:45 pm - 10:18 pm
BOS
-
YTZ
5h 33m
1 stop
$204Porter Airlines
Sat, Jul 25 - Fri, Jul 31
Air Canada Logo
8:00 am - 2:41 pm
YYZ
-
BOS
6h 41m
1 stop
Air Canada Logo
5:45 am - 10:35 am
BOS
-
YYZ
4h 50m
1 stop
$205Air Canada
Thu, Jul 23 - Mon, Jul 27
Porter Airlines Logo
8:50 am - 10:29 am
YTZ
-
BOS
1h 39mnonstop
Porter Airlines Logo
4:45 pm - 10:18 pm
BOS
-
YTZ
5h 33m
1 stop
$205Porter Airlines
Sun, Jul 12 - Wed, Jul 15
Porter Airlines Logo
8:50 am - 10:29 am
YTZ
-
BOS
1h 39mnonstop
Porter Airlines Logo
3:35 pm - 9:53 pm
BOS
-
YTZ
6h 18m
1 stop
$206Porter Airlines
Fri, Jul 17 - Mon, Jul 20
Porter Airlines Logo
4:55 pm - 6:35 pm
YYZ
-
BOS
1h 40mnonstop
Porter Airlines Logo
7:30 pm - 9:25 pm
BOS
-
YYZ
1h 55mnonstop
$206Porter Airlines
Wed, Sep 30 - Wed, Oct 7
Air Canada Logo
5:20 pm - 6:57 pm
YTZ
-
BOS
1h 37mnonstop
Air Canada Logo
5:45 am - 11:51 am
BOS
-
YTZ
6h 06m
1 stop
$208Air Canada
Tue, Aug 11 - Sat, Aug 15
Multiple Airlines Logo
8:50 am - 10:29 am
YTZ
-
BOS
1h 39mnonstop
Multiple Airlines Logo
2:45 pm - 4:44 pm
BOS
-
YTZ
1h 59mnonstop
$210Multiple Airlines
Sun, Jul 19 - Fri, Jul 24

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Porter Airlines flights from Region of Ontario to Boston

Our best Porter Airlines deals on Region of Ontario to Boston flight tickets
Porter Airlines
Jul 14
YTZ3:05 pmToronto Island
1h 39m
BOS4:44 pmBoston Logan Intl
Jul 16
BOS7:10 amBoston Logan Intl
1h 49m
YTZ8:59 amToronto Island
$203
Porter Airlines
Jul 25
YTZ3:05 pmToronto Island
1h 39m
BOS4:44 pmBoston Logan Intl
Jul 31
BOS4:45 pmBoston Logan Intl
5h 33m
1 stop
YTZ10:18 pmToronto Island
$204
Porter Airlines
Jul 12
YTZ8:50 amToronto Island
1h 39m
BOS10:29 amBoston Logan Intl
Jul 15
BOS4:45 pmBoston Logan Intl
5h 33m
1 stop
YTZ10:18 pmToronto Island
$205

Air Transat flights from Region of Ontario to Boston

Our best Air Transat deals on Region of Ontario to Boston flight tickets
Air Transat
Jul 29
YYZ7:25 amToronto Pearson Intl
1h 40m
BOS9:05 amBoston Logan Intl
Aug 5
BOS7:45 pmBoston Logan Intl
1h 55m
YYZ9:40 pmToronto Pearson Intl
$223
Air Transat
Jul 23
YYZ4:00 pmToronto Pearson Intl
4h 55m
1 stop
BOS8:55 pmBoston Logan Intl
Jul 26
BOS4:45 pmBoston Logan Intl
5h 15m
1 stop
YYZ10:00 pmToronto Pearson Intl
$225
Air Transat
Jul 29
YYZ4:00 pmToronto Pearson Intl
4h 55m
1 stop
BOS8:55 pmBoston Logan Intl
Aug 2
BOS4:45 pmBoston Logan Intl
5h 15m
1 stop
YYZ10:00 pmToronto Pearson Intl
$227

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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 July 1, 2026.
Use the filters below to find and compare flights from Ontario to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 9/30

1:35 pm-3:15 pm

Nonstop1h 40m

Boston Logan Intl

Tue 10/6

3:55 pm-8:18 pm

1 stop4h 23m

$203
Quickest round-trip

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 10/1

4:55 pm-6:35 pm

Nonstop1h 40m

Boston Logan Intl

Sun 10/4

10:05 am-12:00 pm

Nonstop1h 55m

$203

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 7/23

9:00 am-2:41 pm

1 stop5h 41m

Boston Logan Intl

Sun 7/26

6:00 am-7:55 am

Nonstop1h 55m

$204

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 7/25

3:05 pm-4:44 pm

Nonstop1h 39m

Boston Logan Intl

Fri 7/31

4:45 pm-10:18 pm

1 stop5h 33m

$204

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 7/23

8:00 am-2:41 pm

1 stop6h 41m

Boston Logan Intl

Mon 7/27

5:45 am-10:35 am

1 stop4h 50m

$205

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 7/12

8:50 am-10:29 am

Nonstop1h 39m

Boston Logan Intl

Wed 7/15

4:45 pm-10:18 pm

1 stop5h 33m

$205

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 7/17

8:50 am-10:29 am

Nonstop1h 39m

Boston Logan Intl

Mon 7/20

3:35 pm-9:53 pm

1 stop6h 18m

$206

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 9/30

4:55 pm-6:35 pm

Nonstop1h 40m

Boston Logan Intl

Wed 10/7

7:30 pm-9:25 pm

Nonstop1h 55m

$206

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 8/11

5:20 pm-6:57 pm

Nonstop1h 37m

Boston Logan Intl

Sat 8/15

5:45 am-11:51 am

1 stop6h 06m

$208

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 7/19

8:50 am-10:29 am

Nonstop1h 39m

Boston Logan Intl

Fri 7/24

2:45 pm-4:44 pm

Nonstop1h 59m

$210

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 Region of Ontario 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, February is the cheapest month to fly from Region of Ontario to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $82. If you aren’t able to travel during the month of February, then book flights to Boston from Region of Ontario during April instead. Flights to Boston in April, while not as cheap as those in February, still average around $94.

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

The cheapest day to depart from Region of Ontario to Boston is on a Thursday when prices can be found for as low as $274. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $508.

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 Region of Ontario to Boston in the morning for as low as $280. 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 $1,257 per ticket.

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

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

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

You are more likely to see cheaper flights to Boston from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Region of Ontario for as low as $266 on momondo.

What cabin class options are available on Region of Ontario to Boston flights?

There are 4 cabin classes available to choose from on Region of Ontario to Boston 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 Region of Ontario to Boston flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Boston.

Cheap Region of Ontario to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Boston

Best Price Found

$130

Fastest flight time

1h 26m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Region of Ontario in the past 72 hours is $130. The best round-trip flight deal from Region of Ontario to Boston found on momondo in the last 72 hours is $210.
The fastest flight from Region of Ontario to Boston takes 1h 26m
Direct flights go from Region of Ontario to Boston every day.
There is 1 airport in Boston. From Region of Ontario there are direct flights to Boston Logan Intl (BOS).
Search flight deals

Frequently asked questions about flying from Ontario to Boston

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

    Prices for flights from Ontario to Boston Logan Intl Airport were last updated today.

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

  • How old do you have to be to fly from Ontario 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 Ontario to Boston Logan Intl Airport.

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

    The required travel and health documents for your Boston Logan Intl Airport 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 Boston Logan Intl Airport. 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 Region of Ontario to Boston?

Best airlines flying from Region of Ontario to Boston

Compare and see reviews for airlines that fly from Region of Ontario to Boston with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $180Free CancellationRating
7.1
11,286 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $196Free CancellationRating
7.9
442 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
9,921 reviews
Search United 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
Cambridge
York Beach
Plymouth
Kennebunkport
South Yarmouth
Laconia
Revere
Gloucester
Warwick
Brockton
Falmouth
South Portland
Narragansett
Middletown
Chatham

Why use momondo?

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

It is quick and easy to find Ontario to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

Flights from Ontario to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario 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 Ontario to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

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