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

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

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 49% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 6 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?

27 flights are operational daily from Boston to Region of Ontario as of April 2026. The most popular departure time for this route is 1:00PM, with 44% of flights per day taking off in the afternoon.

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

194 flights are operational weekly from Boston to Region of Ontario as of April 2026. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

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 6 as of April 2026.

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.

$100 Cheap Flights from Boston to Ontario in 2026

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Find the cheapest flights from Boston to Ontario

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 8:57 am

BOS

YTZ

1h 47mnonstop

6:00 pm - 7:41 pm

YTZ

BOS

1h 41mnonstop

$225Porter Airlines

Fri, May 29 - Fri, Jun 5

7:10 am - 8:57 am

BOS

YTZ

1h 47mnonstop

1:00 pm - 2:41 pm

YTZ

BOS

1h 41mnonstop

$226Porter Airlines

Sat, May 16 - Wed, May 20

7:10 am - 8:57 am

BOS

YTZ

1h 47mnonstop

9:00 am - 10:41 am

YTZ

BOS

1h 41mnonstop

$228Porter Airlines

Thu, May 7 - Sun, May 10

5:30 pm - 7:17 pm

BOS

YTZ

1h 47mnonstop

8:50 am - 10:31 am

YTZ

BOS

1h 41mnonstop

$229Porter Airlines

Thu, May 28 - Thu, Jun 4

5:50 am - 1:17 pm

BOS

YTZ

7h 27m

2 stops

8:20 am - 2:47 pm

YTZ

BOS

6h 27m

2 stops

$230Air Canada

Sat, May 30 - Sat, Jun 6

6:50 pm - 10:58 pm

BOS

YYZ

4h 08m

1 stop

3:55 pm - 5:35 pm

YYZ

BOS

1h 40mnonstop

$240Multiple Airlines

Sat, May 9 - Tue, May 26

5:10 am - 7:03 am

BOS

YYZ

1h 53mnonstop

2:15 pm - 3:56 pm

YYZ

BOS

1h 41mnonstop

$241Air Canada

Sat, May 16 - Wed, May 20

6:30 pm - 5:20 am

BOS

YXU

10h 50m

1 stop

6:10 am - 5:40 pm

YXU

BOS

11h 30m

1 stop

$461WestJet

Thu, Jun 18 - Mon, Jun 22

11:25 am - 4:35 pm

BOS

YQT

5h 10m

1 stop

7:20 pm - 8:55 pm

YQT

BOS

25h 35m

3 stops

$529Multiple Airlines

Tue, May 12 - Fri, May 15

7:25 am - 7:50 pm

BOS

YXU

12h 25m

1 stop

6:10 am - 10:20 pm

YXU

BOS

16h 10m

1 stop

$536WestJet

Thu, Aug 13 - Sun, Aug 16

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Porter Airlines flights from Boston to Region of Ontario

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

Porter Airlines

May 29

BOS7:10 amBoston Logan Intl

1h 47m

YTZ8:57 amToronto Island

Jun 5

YTZ6:00 pmToronto Island

1h 41m

BOS7:41 pmBoston Logan Intl

$225

Porter Airlines

May 16

BOS7:10 amBoston Logan Intl

1h 47m

YTZ8:57 amToronto Island

May 20

YTZ1:00 pmToronto Island

1h 41m

BOS2:41 pmBoston Logan Intl

$226

Porter Airlines

May 7

BOS8:30 pmBoston Logan Intl

1h 47m

YTZ10:17 pmToronto Island

May 10

YTZ9:00 amToronto Island

1h 41m

BOS10:41 amBoston Logan Intl

$227

Air Canada flights from Boston to Region of Ontario

Our best Air Canada deals on Boston to Region of Ontario flight tickets

Air Canada

Jul 2

BOS5:45 amBoston Logan Intl

4h 31m

1 stop

YTZ10:16 amToronto Island

Jul 5

YTZ7:15 amToronto Island

1h 29m

BOS8:44 amBoston Logan Intl

$239

Air Canada

May 16

BOS5:10 amBoston Logan Intl

1h 53m

YYZ7:03 amToronto Pearson Intl

May 20

YYZ2:15 pmToronto Pearson Intl

1h 41m

BOS3:56 pmBoston Logan Intl

$241

Air Canada

May 7

BOS10:35 amBoston Logan Intl

5h 17m

1 stop

YTZ3:52 pmToronto Island

May 10

YTZ10:45 amToronto Island

4h 02m

1 stop

BOS2:47 pmBoston Logan Intl

$243

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 5/29

7:10 am-8:57 am

Nonstop1h 47m

Toronto Island

Fri 6/5

6:00 pm-7:41 pm

Nonstop1h 41m

$225

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 5/16

7:10 am-8:57 am

Nonstop1h 47m

Toronto Island

Wed 5/20

1:00 pm-2:41 pm

Nonstop1h 41m

$226

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 5/7

7:10 am-8:57 am

Nonstop1h 47m

Toronto Island

Sun 5/10

9:00 am-10:41 am

Nonstop1h 41m

$228

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 5/28

5:30 pm-7:17 pm

Nonstop1h 47m

Toronto Island

Thu 6/4

8:50 am-10:31 am

Nonstop1h 41m

$229

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 5/30

5:50 am-1:17 pm

2 stops7h 27m

Toronto Island

Sat 6/6

8:20 am-2:47 pm

2 stops6h 27m

$230

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 5/9

6:50 pm-10:58 pm

1 stop4h 08m

Toronto Pearson Intl

Tue 5/26

3:55 pm-5:35 pm

Nonstop1h 40m

$240

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 5/16

5:10 am-7:03 am

Nonstop1h 53m

Toronto Pearson Intl

Wed 5/20

2:15 pm-3:56 pm

Nonstop1h 41m

$241

BostonLondon

BOS - YXU

BOSYXU

Boston Logan Intl

Thu 6/18

6:30 pm-5:20 am

1 stop10h 50m

London

Mon 6/22

6:10 am-5:40 pm

1 stop11h 30m

$461

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Tue 5/12

11:25 am-4:35 pm

1 stop5h 10m

Thunder Bay

Fri 5/15

7:20 pm-8:55 pm

3 stops25h 35m

$529

BostonLondon

BOS - YXU

BOSYXU

Boston Logan Intl

Thu 8/13

7:25 am-7:50 pm

1 stop12h 25m

London

Sun 8/16

6:10 am-10:20 pm

1 stop16h 10m

$536

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 October is, on average, the cheapest month to fly to Region of Ontario from Boston, with most prices found around $274. If you aren’t able to travel during the month of October, 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 October, still average around $277.

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

According to our data, Friday is the cheapest day to fly to Region of Ontario from Boston. The lowest ticket price found for a Friday departure recently was $373. 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 Monday will generally be more expensive and average around $538. 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 in the evening. momondo users have found flights departing from Boston to Region of Ontario in the evening for as low as $384. 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 $485.

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

Fly from Boston Logan Intl to Toronto Pearson Intl 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 $372 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 $287 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?

You could potentially save up to 3% on your flight if you consider stops on a Boston to Region of Ontario flight.

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	$156
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Boston in the past 72 hours is $156. The best round-trip flight deal from Boston to Region of Ontario found on momondo in the last 72 hours is $301.

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 123 airports in Region of Ontario. From Boston there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

Frequently asked questions about flying from Boston 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 6 as of April 2026.
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 40.31% of all bookings. The subsequent popular models are Embraer 175 at 16.19%, Airbus A220-300 at 11.08%, and Embraer 195 E2 at 5.17%.

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
Air Canada	PriceFrom $106	Free Cancellation	Rating 7.1 10,927 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $125	Free Cancellation	Rating 8.0 435 reviews	Search Porter Airlines flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
Air Transat	PriceFrom $145	Free Cancellation	Rating 7.7 535 reviews	Search Air Transat flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,590 reviews	Search United Airlines flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.1 11,581 reviews	Search American Airlines 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.

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Popular cities in Ontario

Flights to Torontofrom $152

Flights to Vancouverfrom $140

Flights to Montrealfrom $213

Flights to Calgaryfrom $210

Flights to Ottawafrom $240

Flights to Halifaxfrom $232

Flights to Winnipegfrom $281

Flights to Québec Cityfrom $351

Flights to Saskatoonfrom $318

Flights to Kelownafrom $237

Flights to St. John'sfrom $386

Flights to Reginafrom $346

Cheap flights from Boston to Ontario from $100

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 5/28. 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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Porter Airlines flights from Boston to Region of Ontario

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

Air Canada flights from Boston to Region of Ontario

Our best Air Canada deals on Boston to Region of Ontario flight tickets

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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

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?

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?

Can stopping save me money on Boston to Region of Ontario flights?

What is the cheapest airline that flies 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?

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

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

Frequently asked questions about flying from Boston to 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?

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

Boston flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

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