How many flights depart from Boston to Region of Ontario on average per week?

202 flights are operational weekly from Boston to Region of Ontario as of July 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

What airlines fly to Region of Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Boston according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from Boston to Region of Ontario on average per day?

28 flights are operational daily from Boston to Region of Ontario as of July 2025. The most popular departure time for this route is 12:00PM, with 51% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from Boston Logan Intl to Ontario?

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Boston Logan Intl to Ontario

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

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

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

The number of operators available for flights from Boston Logan Intl Airport to Ontario is 5 as of July 2025.

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

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 Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$83 Cheap Flights from Boston to Ontario in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:45 pm - 8:34 pmBOS-YTZ

1h 49mnonstop

3:10 pm - 4:51 pmYTZ-BOS

1h 41mnonstop

$194Porter Airlines

Find Deal

Sat, Sep 13 - Mon, Sep 15

6:45 pm - 8:34 pmBOS-YTZ

1h 49mnonstop

3:10 pm - 4:51 pmYTZ-BOS

1h 41mnonstop

$195Porter Airlines

Find Deal

Sat, Sep 13 - Mon, Sep 15

3:30 pm - 7:03 pmBOS-YTZ

3h 33m1 stop

12:00 pm - 5:58 pmYTZ-BOS

5h 58m1 stop

$197Porter Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 21

3:30 pm - 7:03 pmBOS-YTZ

3h 33m1 stop

3:10 pm - 4:51 pmYTZ-BOS

1h 41mnonstop

$198Porter Airlines

Find Deal

Mon, Sep 8 - Mon, Sep 22

6:00 am - 11:45 amBOS-YTZ

5h 45m1 stop

5:25 pm - 9:25 pmYTZ-BOS

4h 00m1 stop

$207Air Canada

Find Deal

Fri, Sep 12 - Fri, Sep 19

10:40 am - 12:35 pmBOS-YYZ

1h 55mnonstop

8:15 am - 9:55 amYYZ-BOS

1h 40mnonstop

$213Air Canada

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:30 pm - 11:03 pmBOS-YYZ

3h 33m1 stop

10:55 am - 6:49 pmYYZ-BOS

7h 54m1 stop

$273American Airlines

Find Deal

Mon, Sep 8 - Thu, Sep 18

3:30 pm - 4:58 pmBOS-YOW

1h 28mnonstop

4:30 pm - 5:58 pmYOW-BOS

1h 28mnonstop

$362Air Transat

Find Deal

Thu, Sep 4 - Sun, Sep 7

6:00 am - 3:17 pmBOS-YXU

9h 17m2 stops

10:00 am - 3:59 pmYXU-BOS

5h 59m1 stop

$793United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

6:00 am - 3:17 pmBOS-YXU

9h 17m2 stops

3:50 pm - 11:23 pmYXU-BOS

7h 33m2 stops

$808United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

Delta flights from Boston to Region of Ontario

Our best Delta deals on Boston to Region of Ontario flight tickets

Delta

Sep 6

BOS4:55 pmBoston Logan Intl

6h 16m

1 stop

YYZ11:11 pmToronto Pearson Intl

Sep 20

YYZ6:03 amToronto Pearson Intl

4h 50m

1 stop

BOS10:53 amBoston Logan Intl

$268

Find similar

Delta

Aug 8

BOS10:00 amBoston Logan Intl

7h 33m

1 stop

YYZ5:33 pmToronto Pearson Intl

Aug 12

YYZ6:15 amToronto Pearson Intl

7h 01m

1 stop

BOS1:16 pmBoston Logan Intl

$406

Find similar

American Airlines flights from Boston to Region of Ontario

Our best American Airlines deals on Boston to Region of Ontario flight tickets

American Airlines

Sep 8

BOS7:30 pmBoston Logan Intl

3h 33m

1 stop

YYZ11:03 pmToronto Pearson Intl

Sep 18

YYZ10:55 amToronto Pearson Intl

7h 54m

1 stop

BOS6:49 pmBoston Logan Intl

$273

Find similar

American Airlines

Aug 9

BOS5:54 amBoston Logan Intl

9h 42m

1 stop

YYZ3:36 pmToronto Pearson Intl

Aug 26

YYZ7:15 amToronto Pearson Intl

9h 41m

1 stop

BOS4:56 pmBoston Logan Intl

$385

Find similar

American Airlines

Aug 9

BOS7:28 amBoston Logan Intl

8h 08m

1 stop

YYZ3:36 pmToronto Pearson Intl

Aug 26

YYZ7:15 amToronto Pearson Intl

4h 44m

1 stop

BOS11:59 amBoston Logan Intl

$388

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 9/13

6:45 pm-8:34 pm

Nonstop1h 49m

Toronto Island

Mon 9/15

3:10 pm-4:51 pm

Nonstop1h 41m

$194

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 9/13

6:45 pm-8:34 pm

Nonstop1h 49m

Toronto Island

Mon 9/15

3:10 pm-4:51 pm

Nonstop1h 41m

$195

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 9/11

3:30 pm-7:03 pm

1 stop3h 33m

Toronto Island

Sun 9/21

12:00 pm-5:58 pm

1 stop5h 58m

$197

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 9/8

3:30 pm-7:03 pm

1 stop3h 33m

Toronto Island

Mon 9/22

3:10 pm-4:51 pm

Nonstop1h 41m

$198

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 9/12

6:00 am-11:45 am

1 stop5h 45m

Toronto Island

Fri 9/19

5:25 pm-9:25 pm

1 stop4h 00m

$207

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 9/13

10:40 am-12:35 pm

Nonstop1h 55m

Toronto Pearson Intl

Sat 9/20

8:15 am-9:55 am

Nonstop1h 40m

$213

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 9/8

7:30 pm-11:03 pm

1 stop3h 33m

Toronto Pearson Intl

Thu 9/18

10:55 am-6:49 pm

1 stop7h 54m

$273

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Thu 9/4

3:30 pm-4:58 pm

Nonstop1h 28m

Ottawa

Sun 9/7

4:30 pm-5:58 pm

Nonstop1h 28m

$362

BostonLondon

BOS - YXU

BOSYXU

Boston Logan Intl

Fri 9/12

6:00 am-3:17 pm

2 stops9h 17m

London

Fri 9/19

10:00 am-3:59 pm

1 stop5h 59m

$793

BostonLondon

BOS - YXU

BOSYXU

Boston Logan Intl

Fri 9/12

6:00 am-3:17 pm

2 stops9h 17m

London

Fri 9/19

3:50 pm-11:23 pm

2 stops7h 33m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Region of Ontario

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

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

The month of March is, on average, the cheapest month to fly to Region of Ontario from Boston, with most prices found around $285. If you aren’t able to travel during the month of March, then book flights to Region of Ontario from Boston during September instead. Flights to Region of Ontario in September, while not as cheap as those in March, still average around $293.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Boston. The lowest ticket price found for a Thursday departure recently was $387. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Boston to Region of Ontario on a Sunday will generally be more expensive and average around $568. 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 Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Boston to Region of Ontario at noon for as low as $369. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $479.

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

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Boston for as low as $258 on momondo.

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

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

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

Cheap Boston to Region of Ontario flight deals and tips

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

Best Price Found	$83
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Region of Ontario	4 airports

The best one-way flight to Region of Ontario from Boston in the past 72 hours is $83. The best round-trip flight deal from Boston to Region of Ontario found on momondo in the last 72 hours is $194.

The fastest flight from Boston to Region of Ontario takes 1h 25m

Direct flights go from Boston to Region of Ontario every day.

There are 4 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Ontario?
Prices for flights from Boston Logan Intl Airport to Ontario were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Ontario?
The number of operators available for flights from Boston Logan Intl Airport to Ontario is 5 as of July 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Ontario?
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 Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Boston to Region of Ontario is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 58.62% of all bookings. The subsequent popular models are Airbus A220-300 at 13.78%, Embraer 175 at 6.80%, and Airbus A320-100/200 at 3.68%.

Best airlines flying from Boston to Region of Ontario

Compare and see reviews for airlines that fly from Boston to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom $126	Free Cancellation	Rating 8.0 318 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $151	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
American Airlines	PriceFrom $165	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Air Transat	PriceFrom $254	Free Cancellation	Rating 7.7 424 reviews	Search Air Transat flights

Why use momondo?

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

It is quick and easy to find Boston to Ontario 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 Ontario that suits you.

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

momondo does allow users to show only those flights to Ontario from Boston which offer a flexible booking policy as well as other useful filters and features.

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

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 Ontario.

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

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

An easier way to manage your Region of Ontario 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 8/5

Tue 8/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular cities in Ontario

Flights to Torontofrom $98

Flights to Vancouverfrom $79

Flights to Montrealfrom $155

Flights to Calgaryfrom $145

Flights to Ottawafrom $185

Flights to Halifaxfrom $168

Flights to Winnipegfrom $194

Flights to Québec Cityfrom $226

Flights to Saskatoonfrom $120

Flights to Kelownafrom $202

Flights to St. John'sfrom $263

Flights to Reginafrom $219

Cheap flights from Boston to Ontario from $83

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 Ontario departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Boston to Region of Ontario

Our best Delta deals on Boston to Region of Ontario flight tickets

American Airlines flights from Boston to Region of Ontario

Our best American Airlines deals on Boston to Region of Ontario flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Ontario that are best for you.

See travel insights to Ontario from

How to get the cheapest flight ticket from Boston to Region of Ontario

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 Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

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

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

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

How far in advance should I book a flight to Region of Ontario?

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

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

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

What is the cheapest airline that flies from Boston Logan Intl to Ontario?

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Boston Logan Intl to Ontario

What airlines fly to Region of Ontario?

How many flights depart from Boston to Region of Ontario on average per day?

28 flights are operational daily from Boston to Region of Ontario as of July 2025. The most popular departure time for this route is 12:00PM, with 51% of flights per day taking off in the afternoon.

How many flights depart from Boston to Region of Ontario on average per week?

202 flights are operational weekly from Boston to Region of Ontario as of July 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

Cheap Boston to Region of Ontario flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

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

What documentation or ID do you need to fly to Ontario?

What is the most popular plane model from Boston to Region of Ontario?

Best airlines flying from Boston to Region of Ontario

Compare and see reviews for airlines that fly from Boston to Region of Ontario with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario 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.

Find better results for your trip to Ontario

Popular cities in Ontario

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