What is the cheapest airline that flies from Massachusetts to Ontario?

Delta, Air Transat, and Porter Airlines are the most popular carriers operating from Massachusetts to Ontario

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

As of November 2026, 183 flights take off from Massachusetts and land in Region of Ontario each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.

How long is the flight from Massachusetts to Region of Ontario?

The flight from Massachusetts to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Boston (a popular airport in Massachusetts) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 1h 55m on average. If you fly from Provincetown (another popular airport in Massachusetts) to Toronto Pearson Intl Airport, then the average flight time is 12h 51m.

When did momondo last update prices for flights from Massachusetts to Ontario?

Prices for flights from Massachusetts to Ontario were last updated today.

How many operators does momondo search for flights from Massachusetts to Ontario?

As of November 2026, there are 2 operators available to choose from for flights from Massachusetts to Ontario.

How old do you have to be to fly from Massachusetts to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Ontario.

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

The necessary travel and health documents for your Ontario 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.

C$ 150 Cheap Flights from Massachusetts to Ontario in 2026/27

Q: How many flights depart from Massachusetts to Region of Ontario on average per day?

The number of flights available between Massachusetts and Region of Ontario is 26 per day as of November 2026. The most frequent departure time is 7:00p.m., with 31% of daily flights leaving at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 p.m. - 9:45 p.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 55mdirect

10:35 a.m. - 4:46 p.m.YTZ Toronto Island-BOS Boston Logan Intl

6h 11m1 stop Ottawa

C$ 255Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

5:40 a.m. - 7:46 a.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 06mdirect

4:15 p.m. - 5:58 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 43mdirect

C$ 285Air Canada

Fri, 29 Jan - Sun, 7 Feb

6:35 p.m. - 11:06 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

4h 31m1 stop Montreal Pierre Elliott Trudeau Intl

4:15 p.m. - 5:58 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 43mdirect

C$ 304Air Canada

Fri, 29 Jan - Sun, 7 Feb

10:25 a.m. - 8:57 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

10h 32m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

4:15 p.m. - 5:58 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 43mdirect

C$ 304Air Canada

Fri, 29 Jan - Sun, 7 Feb

7:50 p.m. - 9:45 p.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 55mdirect

11:00 a.m. - 12:34 p.m.YTZ Toronto Island-BOS Boston Logan Intl

1h 34mdirect

C$ 319Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

7:50 p.m. - 9:45 p.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 55mdirect

11:00 a.m. - 12:34 p.m.YTZ Toronto Island-BOS Boston Logan Intl

1h 34mdirect

C$ 324Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

3:55 p.m. - 8:13 p.m.BOS Boston Logan Intl-YTZ Toronto Island

4h 18m1 stop Ottawa

12:15 p.m. - 4:00 p.m.YTZ Toronto Island-BOS Boston Logan Intl

3h 45m1 stop Ottawa

C$ 361Porter Airlines

Thu, 6 May - Sun, 9 May

9:50 a.m. - 12:00 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 399Multiple Airlines

Sun, 6 Dec - Sun, 13 Dec

9:50 a.m. - 12:00 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 399Multiple Airlines

Sat, 5 Dec - Sat, 5 Dec

9:50 a.m. - 12:00 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 399Multiple Airlines

Thu, 7 Jan - Thu, 7 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:00 a.m. - 9:54 a.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 54mdirect

10:25 a.m. - 4:43 p.m.YTZ Toronto Island-BOS Boston Logan Intl

6h 18m1 stop Ottawa

C$ 459Porter Airlines

Sat, 14 Nov - Tue, 17 Nov

4:35 p.m. - 6:29 p.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 54mdirect

10:25 a.m. - 4:43 p.m.YTZ Toronto Island-BOS Boston Logan Intl

6h 18m1 stop Ottawa

C$ 482Porter Airlines

Sat, 14 Nov - Mon, 16 Nov

8:00 a.m. - 9:54 a.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 54mdirect

12:15 p.m. - 4:43 p.m.YTZ Toronto Island-BOS Boston Logan Intl

4h 28m1 stop Ottawa

C$ 502Porter Airlines

Sat, 14 Nov - Sun, 15 Nov

8:00 a.m. - 9:54 a.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 54mdirect

12:15 p.m. - 4:43 p.m.YTZ Toronto Island-BOS Boston Logan Intl

4h 28m1 stop Ottawa

C$ 502Porter Airlines

Sat, 14 Nov - Sat, 14 Nov

7:20 a.m. - 11:48 a.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

4h 28m1 stop Newark

8:55 p.m. - 10:37 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 42mdirect

C$ 698Multiple Airlines

Thu, 19 Nov - Fri, 4 Dec

9:35 a.m. - 11:38 a.m.BOS Boston Logan Intl-YTZ Toronto Island

2h 03mdirect

9:00 a.m. - 4:46 p.m.YTZ Toronto Island-BOS Boston Logan Intl

7h 46m2 stops Fredericton Ottawa

C$ 698Multiple Airlines

Thu, 19 Nov - Fri, 4 Dec

5:45 a.m. - 7:50 a.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 05mdirect

11:00 a.m. - 2:53 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

3h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 700Air Canada

Thu, 19 Nov - Sun, 22 Nov

5:45 a.m. - 7:50 a.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 05mdirect

10:00 a.m. - 2:53 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

4h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 700Air Canada

Thu, 19 Nov - Mon, 23 Nov

7:40 p.m. - 9:43 p.m.BOS Boston Logan Intl-YTZ Toronto Island

2h 03mdirect

5:25 p.m. - 7:04 p.m.YTZ Toronto Island-BOS Boston Logan Intl

1h 39mdirect

C$ 700Air Canada

Thu, 19 Nov - Wed, 25 Nov

10:25 a.m. - 4:47 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

6h 22m1 stop Chicago O'Hare Intl

11:00 a.m. - 2:53 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

3h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 713Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

5:40 a.m. - 7:46 a.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 06mdirect

4:15 p.m. - 5:58 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 43mdirect

C$ 285Air Canada

Fri, 29 Jan - Sun, 7 Feb

7:40 p.m. - 9:41 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 01mdirect

8:55 p.m. - 10:37 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 42mdirect

C$ 304Air Canada

Thu, 26 Nov - Wed, 2 Dec

7:50 p.m. - 9:45 p.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 55mdirect

11:00 a.m. - 12:34 p.m.YTZ Toronto Island-BOS Boston Logan Intl

1h 34mdirect

C$ 319Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

7:50 p.m. - 9:45 p.m.BOS Boston Logan Intl-YTZ Toronto Island

1h 55mdirect

11:00 a.m. - 12:34 p.m.YTZ Toronto Island-BOS Boston Logan Intl

1h 34mdirect

C$ 324Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

5:30 p.m. - 7:40 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 363Porter Airlines

Tue, 1 Dec - Fri, 4 Dec

5:45 a.m. - 7:51 a.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 06mdirect

8:25 a.m. - 10:07 a.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 42mdirect

C$ 376Air Canada

Thu, 24 Dec - Thu, 31 Dec

9:50 a.m. - 12:00 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 399Multiple Airlines

Sun, 6 Dec - Sun, 13 Dec

9:50 a.m. - 12:00 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 399Multiple Airlines

Sat, 5 Dec - Sat, 5 Dec

9:50 a.m. - 12:00 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 10mdirect

5:20 p.m. - 7:10 p.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 50mdirect

C$ 399Multiple Airlines

Thu, 7 Jan - Thu, 7 Jan

11:05 a.m. - 1:11 p.m.BOS Boston Logan Intl-YYZ Toronto Pearson Intl

2h 06mdirect

8:25 a.m. - 10:07 a.m.YYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 42mdirect

C$ 425Air Canada

Wed, 30 Dec - Sat, 2 Jan

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? 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

Porter Airlines flights from Massachusetts to Region of Ontario

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

Porter Airlines

3 Dec

BOS7:50 p.m.Boston Logan Intl

1h 55m

YTZ9:45 p.m.Toronto Island

6 Dec

YTZ10:35 a.m.Toronto Island

6h 11m

1 stop

BOS4:46 p.m.Boston Logan Intl

C$ 255

Porter Airlines

3 Dec

BOS7:50 p.m.Boston Logan Intl

1h 55m

YTZ9:45 p.m.Toronto Island

6 Dec

YTZ11:00 a.m.Toronto Island

1h 34m

BOS12:34 p.m.Boston Logan Intl

C$ 319

Porter Airlines

3 Dec

BOS7:50 p.m.Boston Logan Intl

1h 55m

YTZ9:45 p.m.Toronto Island

6 Dec

YTZ11:00 a.m.Toronto Island

1h 34m

BOS12:34 p.m.Boston Logan Intl

C$ 324

United Airlines flights from Massachusetts to Region of Ontario

Our best United Airlines deals on Massachusetts to Region of Ontario flight tickets

United Airlines

25 Nov

BOS6:00 a.m.Boston Logan Intl

5h 48m

1 stop

YYZ11:48 a.m.Toronto Pearson Intl

25 Nov

YYZ3:35 p.m.Toronto Pearson Intl

5h 55m

1 stop

BOS9:30 p.m.Boston Logan Intl

C$ 507

United Airlines

27 Nov

BOS3:01 p.m.Boston Logan Intl

6h 14m

1 stop

YYZ9:15 p.m.Toronto Pearson Intl

4 Dec

YYZ9:44 a.m.Toronto Pearson Intl

4h 00m

1 stop

BOS1:44 p.m.Boston Logan Intl

C$ 535

United Airlines

23 Nov

BOS3:01 p.m.Boston Logan Intl

6h 14m

1 stop

YYZ9:15 p.m.Toronto Pearson Intl

28 Nov

YYZ7:43 a.m.Toronto Pearson Intl

4h 43m

1 stop

BOS12:26 p.m.Boston Logan Intl

C$ 536

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonToronto

BOS Boston Logan Intl - YTZ Toronto Island

BOSYTZ

Boston Logan Intl

Thu 3/12

7:50 p.m.-9:45 p.m.

Nonstop1h 55m

Toronto Island

Sun 6/12

10:35 a.m.-4:46 p.m.

1 stop6h 11m

C$ 255

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 29/1

5:40 a.m.-7:46 a.m.

Nonstop2h 06m

Toronto Pearson Intl

Sun 7/2

4:15 p.m.-5:58 p.m.

Nonstop1h 43m

C$ 285

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 29/1

6:35 p.m.-11:06 p.m.

1 stop4h 31m

Toronto Pearson Intl

Sun 7/2

4:15 p.m.-5:58 p.m.

Nonstop1h 43m

C$ 304

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 29/1

10:25 a.m.-8:57 p.m.

2 stops10h 32m

Toronto Pearson Intl

Sun 7/2

4:15 p.m.-5:58 p.m.

Nonstop1h 43m

C$ 304

Quickest round-trip

BostonToronto

BOS Boston Logan Intl - YTZ Toronto Island

BOSYTZ

Boston Logan Intl

Thu 3/12

7:50 p.m.-9:45 p.m.

Nonstop1h 55m

Toronto Island

Sun 6/12

11:00 a.m.-12:34 p.m.

Nonstop1h 34m

C$ 319

BostonToronto

BOS Boston Logan Intl - YTZ Toronto Island

BOSYTZ

Boston Logan Intl

Thu 3/12

7:50 p.m.-9:45 p.m.

Nonstop1h 55m

Toronto Island

Sun 6/12

11:00 a.m.-12:34 p.m.

Nonstop1h 34m

C$ 324

BostonToronto

BOS Boston Logan Intl - YTZ Toronto Island

BOSYTZ

Boston Logan Intl

Thu 6/5

3:55 p.m.-8:13 p.m.

1 stop4h 18m

Toronto Island

Sun 9/5

12:15 p.m.-4:00 p.m.

1 stop3h 45m

C$ 361

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sun 6/12

9:50 a.m.-12:00 p.m.

Nonstop2h 10m

Toronto Pearson Intl

Sun 13/12

5:20 p.m.-7:10 p.m.

Nonstop1h 50m

C$ 399

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sat 5/12

9:50 a.m.-12:00 p.m.

Nonstop2h 10m

Toronto Pearson Intl

Sat 5/12

5:20 p.m.-7:10 p.m.

Nonstop1h 50m

C$ 399

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Thu 7/1

9:50 a.m.-12:00 p.m.

Nonstop2h 10m

Toronto Pearson Intl

Thu 7/1

5:20 p.m.-7:10 p.m.

Nonstop1h 50m

C$ 399

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 Massachusetts 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?

In general, July is the cheapest month to fly from Massachusetts to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 418. If you are unable to visit Region of Ontario during the month of July, then departing from Massachusetts during the month August is also very affordable. Most momondo users find prices during this month for around C$ 460.

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

The cheapest day to depart from Massachusetts to Region of Ontario is on a Sunday. Travellers who choose to depart for Region of Ontario on a Sunday will often find tickets for as low as C$ 369. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 516.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Massachusetts to Region of Ontario during this time can be as low as C$ 431. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 536 on average. Flights to Region of Ontario from Massachusetts in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Massachusetts to Ontario flight route?

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

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

You are more likely to see cheaper flights to Region of Ontario from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 520 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 Massachusetts for as low as C$ 393 on momondo.

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

There are 2 cabin classes available to choose from on Massachusetts to Region of 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 Massachusetts to Region of Ontario flights?

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

Cheap Massachusetts to Region of Ontario flight deals and tips

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

Best price found	C$ 150
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Massachusetts in the past 72 hours is C$ 150. The best round-trip flight deal from Massachusetts to Region of Ontario found on momondo in the last 72 hours is C$ 255.

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

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

There are 125 airports in Region of Ontario. From Massachusetts there are direct flights to Ottawa (YOW), Toronto Island (YTZ).

Search flight deals

Frequently asked questions about flying from Massachusetts to Ontario

When did momondo last update prices for flights from Massachusetts to Ontario?
Prices for flights from Massachusetts to Ontario were last updated today.
How many operators does momondo search for flights from Massachusetts to Ontario?
As of November 2026, there are 2 operators available to choose from for flights from Massachusetts to Ontario.
How old do you have to be to fly from Massachusetts to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario 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 Massachusetts to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Massachusetts to Region of Ontario is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 45.10% of all bookings. The subsequent popular models are Embraer 195 E2 at 26.15%, Airbus A320-100/200 at 7.28%, and Embraer 175 at 6.32%.

Best airlines flying from Massachusetts to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 176	Free Cancellation	Rating 7.1 11,896 reviews		Search Air Canada flights
Porter Airlines	PriceFrom C$ 281	Free Cancellation	Rating 8.0 468 reviews		Search Porter Airlines flights

Why use momondo?

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

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 Ontario from Massachusetts.

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

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

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

momondo helps you find the best flight between Massachusetts and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ontario from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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

Sun 13/12

Sun 20/12

Email me momondo's favourite 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

Other flights from Massachusetts

Other flights to Ontario

Airlines

Complete your trip

Feeling lucky

Popular Cities in Ontario

Flights to Torontofrom C$ 151

Flights to Vancouverfrom C$ 108

Flights to Calgaryfrom C$ 64

Flights to Montrealfrom C$ 261

Flights to Winnipegfrom C$ 153

Flights to Halifaxfrom C$ 167

Flights to Ottawafrom C$ 207

Flights to Kelownafrom C$ 131

Flights to Saskatoonfrom C$ 220

Flights to St. John'sfrom C$ 292

Flights to Reginafrom C$ 314

Flights to Québec Cityfrom C$ 316

Cheap flights from Massachusetts to Ontario from C$ 150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Ontario departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Massachusetts to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Porter Airlines flights from Massachusetts to Region of Ontario

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

United Airlines flights from Massachusetts to Region of Ontario

Our best United Airlines deals on Massachusetts to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

How to get the cheapest flight ticket from Massachusetts 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 Massachusetts to Ontario flight route?

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

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

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

What is the cheapest airline that flies from Massachusetts to Ontario?

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

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

How long is the flight from Massachusetts to Region of Ontario?

Cheap Massachusetts to Region of Ontario flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Massachusetts to Ontario

Best airlines flying from Massachusetts to Region of Ontario

Compare and see reviews for airlines that fly from Massachusetts 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

Massachusetts 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

Fly your favourite airline to Ontario

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Ontario

Explore popular destinations other users love

According to popular flight searches on momondo this year