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

There are many flights that can get you from Massachusetts to Region of Ontario in 1h 47m. Fly via Porter Airlines or United Airlines to get the fastest option. The distance between Massachusetts and Region of Ontario is about 695 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Can I find deals for flights from Massachusetts to Ontario that include hotel bookings?

Yes. In addition to deals on Massachusetts to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Massachusetts to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Ontario.

Can I find deals for business class flights from Massachusetts to Ontario?

Yes. Cheapflights offers flight deals from Massachusetts to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 132+ Cheap Flights from Massachusetts to Ontario

Cheap flight deals from Massachusetts to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Massachusetts to Ontario
Explore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Fri 20/119:50 a.m. -

Nonstop2h 10m

Sat 28/117:20 a.m. -

Nonstop1h 50m

Deal found 9/9C$ 284

Thu 24/910:05 a.m. -

Nonstop1h 55m

Mon 28/97:25 a.m. -

Nonstop1h 40m

Deal found 10/9C$ 286

Thu 1/1012:15 p.m. -

Nonstop1h 47m

Sun 4/1011:55 a.m. -

1 stop4h 02m

Deal found 9/9C$ 286

Tue 13/103:55 p.m. -

1 stop6h 09m

Wed 14/107:25 a.m. -

Nonstop1h 40m

Deal found 12/9C$ 287

Tue 13/103:55 p.m. -

1 stop6h 09m

Tue 20/107:25 a.m. -

Nonstop1h 40m

Deal found 13/9C$ 288

Sat 26/97:00 a.m. -

Nonstop1h 47m

Sat 26/911:55 a.m. -

1 stop3h 55m

Deal found 9/9C$ 288

Sat 10/103:55 p.m. -

1 stop3h 49m

Sat 17/107:25 a.m. -

Nonstop1h 40m

Deal found 10/9C$ 290

Sat 10/105:30 p.m. -

Nonstop1h 47m

Fri 23/1011:55 a.m. -

1 stop4h 02m

Deal found 13/9C$ 290

Wed 14/1010:05 a.m. -

Nonstop1h 55m

Sat 17/107:25 a.m. -

Nonstop1h 40m

Deal found 13/9C$ 291

Sat 26/95:50 a.m. -

1 stop4h 15m

Sun 27/97:15 p.m. -

Nonstop1h 40m

Deal found 12/9C$ 291

Fri 16/107:30 p.m. -

Nonstop1h 55m

Sun 18/107:25 a.m. -

Nonstop1h 40m

Deal found 9/9C$ 293

Sat 24/103:55 p.m. -

1 stop6h 09m

Wed 28/107:20 a.m. -

Nonstop1h 50m

Deal found 9/9C$ 294

Best flights from Massachusetts to Ontario
Discover carefully curated flight deals from Massachusetts to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Tue 20/106:00 a.m. -

1 stop5h 49m

Tue 20/102:20 p.m. -

Nonstop1h 45m

Deal found 10/9C$ 332

Fri 16/107:00 a.m. -

Nonstop1h 47m

Tue 20/1010:30 a.m. -

1 stop5h 27m

Deal found 13/9C$ 347

Tue 29/99:30 a.m. -

1 stop4h 49m

Tue 29/95:15 p.m. -

1 stop7h 39m

Deal found 11/9C$ 354

Sat 24/105:05 a.m. -

1 stop8h 26m

Sat 31/1011:09 a.m. -

1 stop10h 23m

Deal found 9/9C$ 562

Thu 15/106:00 p.m. -

Nonstop1h 47m

Tue 20/1010:30 a.m. -

1 stop5h 27m

Deal found 13/9C$ 347

Thu 5/1110:30 a.m. -

1 stop7h 19m

Sun 8/118:35 a.m. -

Nonstop1h 47m

Deal found 13/9C$ 366

Thu 7/112:25 p.m. -

1 stop8h 03m

Sun 10/12:10 p.m. -

1 stop8h 39m

Deal found 14/9C$ 743

Thu 5/1110:25 a.m. -

1 stop6h 22m

Sun 8/115:55 p.m. -

1 stop5h 40m

Deal found 13/9C$ 387

Sat 10/106:00 a.m. -

1 stop7h 42m

Mon 12/109:00 p.m. -

1 stop13h 39m

Deal found 9/9C$ 786

Thu 22/103:55 p.m. -

1 stop6h 09m

Sun 1/115:20 p.m. -

Nonstop1h 50m

Deal found 12/9C$ 359

Tue 20/108:05 a.m. -

1 stop5h 37m

Wed 21/107:30 a.m. -

1 stop5h 13m

Deal found 13/9C$ 387

Mon 26/108:00 a.m. -

Nonstop1h 54m

Mon 2/118:00 p.m. -

Nonstop1h 32m

Deal found 11/9C$ 366

Fri 2/106:00 a.m. -

1 stop5h 43m

Sun 4/1011:10 p.m. -

1 stop10h 40m

Deal found 11/9C$ 420

Tue 20/107:13 p.m. -

1 stop4h 41m

Thu 22/107:30 a.m. -

1 stop5h 13m

Deal found 13/9C$ 387

Sun 25/108:00 a.m. -

Nonstop1h 54m

Fri 30/1011:00 a.m. -

Nonstop1h 32m

Deal found 12/9C$ 366

Thu 22/105:45 a.m. -

1 stop8h 34m

Sun 25/1011:00 p.m. -

1 stop11h 03m

Deal found 13/9C$ 420

Fri 6/117:05 p.m. -

1 stop4h 21m

Sun 8/119:44 a.m. -

1 stop3h 47m

Deal found 10/9C$ 387

Tue 6/1012:15 p.m. -

Nonstop1h 47m

Tue 20/101:35 p.m. -

Nonstop1h 39m

Deal found 9/9C$ 366

Mon 12/106:00 a.m. -

1 stop7h 09m

Mon 19/108:00 p.m. -

Nonstop1h 26m

Deal found 12/9C$ 427

Fri 25/98:31 p.m. -

1 stop14h 09m

Mon 28/98:25 a.m. -

Nonstop1h 25m

Deal found 10/9C$ 427

Thu 8/106:00 a.m. -

1 stop7h 09m

Tue 13/106:00 a.m. -

1 stop6h 43m

Deal found 13/9C$ 448

Thu 8/109:55 a.m. -

Nonstop1h 47m

Sun 18/108:50 a.m. -

Nonstop1h 39m

Deal found 13/9C$ 427

Mon 12/106:00 a.m. -

1 stop7h 09m

Thu 15/108:25 a.m. -

Nonstop1h 25m

Deal found 12/9C$ 427

Wed 28/105:55 a.m. -

1 stop7h 42m

Wed 4/112:28 p.m. -

1 stop8h 33m

Deal found 13/9C$ 745

Thu 12/119:00 a.m. -

1 stop4h 28m

Wed 2/128:00 p.m. -

Nonstop1h 28m

Deal found 11/9C$ 427

Fri 20/111:15 p.m. -

1 stop5h 13m

Wed 25/117:00 a.m. -

2 stops9h 42m

Deal found 9/9C$ 454

Thu 1/105:27 p.m. -

1 stop4h 16m

Fri 2/105:27 p.m. -

1 stop6h 22m

Deal found 12/9C$ 825

Thu 22/107:38 a.m. -

1 stop5h 31m

Tue 27/108:00 p.m. -

Nonstop1h 28m

Deal found 10/9C$ 427

Thu 19/115:55 a.m. -

1 stop7h 29m

Sat 21/1110:14 a.m. -

1 stop8h 42m

Deal found 14/9C$ 768

Sun 4/106:00 a.m. -

1 stop7h 59m

Tue 6/106:00 a.m. -

3 stops10h 21m

Deal found 12/9C$ 558

Find flight deals from Massachusetts to Ontario

Round-trip from	C$ 284
One-way from	C$ 132
Popular in	November
Cheapest in	July
Average price	C$ 427
Good round-trip deal	C$ 354 or less
Good one-way deal	C$ 196 or less

Porter Airlines
20/11-28/11
Nonstop
4h 00m total
Massachusetts to Ontario

Search Deals

Porter Airlines
16/11-31/12
1 total stop
5h 50m total
Massachusetts to Ontario

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Massachusetts to Ontario.

Search Deals

Price to beat on a one-way flight from Massachusetts to Ontario.

Search Deals

Cheapflights 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 - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sat 17/10

3:55 p.m.-10:04 p.m.

1 stop6h 09m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 136

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Tue 27/10

7:40 p.m.-9:41 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 140

BostonToronto

BOS Boston Logan Intl - YTZ Toronto Island

BOSYTZ

Boston Logan Intl

Fri 30/10

7:50 p.m.-9:44 p.m.

Nonstop1h 54m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 140

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Tue 27/10

3:01 p.m.-9:15 p.m.

1 stop6h 14m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 147

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Tue 27/10

1:15 p.m.-2:45 p.m.

Nonstop1h 30m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 148

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Wed 28/10

1:15 p.m.-2:45 p.m.

Nonstop1h 30m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 148

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Mon 12/10

5:50 a.m.-10:33 a.m.

1 stop4h 43m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 151

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Wed 30/9

10:40 a.m.-4:53 p.m.

1 stop6h 13m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 151

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 2/10

7:01 a.m.-3:46 p.m.

1 stop8h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 154

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sun 8/11

6:00 a.m.-2:03 p.m.

1 stop8h 03m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 154

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Massachusetts to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Massachusetts with our price prediction graph.

BOS-YYZ

BOS-YTZ

ALB-YYZ

BOS-YUL

ALB-YUL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Ontario

USMA-CAON

BOS-YYZ

BOS-YTZ

ALB-YYZ

BOS-YUL

What is the cheapest month to book a flight from Massachusetts to Region of Ontario?

Currently, July is the cheapest month in which you can book a flight from Massachusetts to Region of Ontario (average of C$ 406). Flying from Massachusetts to Region of Ontario in November is currently the most expensive (average of C$ 538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to ON?

It’s typically best to fly out from Massachusetts to Region of Ontario in the morning. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Massachusetts to Region of Ontario

The most flights from USMA to CAON are scheduled on a Friday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Massachusetts to Region of Ontario?

Airfare is below average for this route at the moment.

Massachusetts to Region of Ontario flights typically cost between C$ 329 and C$ 573 in November.
The cheapest round-trip price found within the last 5 days was C$ 284 on Porter Airlines (20 Nov-28 Nov).

How far ahead should I book a flight from Massachusetts to Region of Ontario?

The price you pay for your flight from Massachusetts to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Massachusetts to Region of Ontario?

Travelers seeking maximum savings on their Massachusetts to Region of Ontario flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

See what other customers who have flown with Porter Airlines and Air Canada from Massachusetts to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Porter Airlines

8.0

Very good

460 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Air Canada

7.1

Good

11,621 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

How long is the flight from Massachusetts to Region of Ontario?
There are many flights that can get you from Massachusetts to Region of Ontario in 1h 47m. Fly via Porter Airlines or United Airlines to get the fastest option. The distance between Massachusetts and Region of Ontario is about 695 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Massachusetts to Ontario that include hotel bookings?
Yes. In addition to deals on Massachusetts to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Massachusetts to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Ontario.
Can I find deals for business class flights from Massachusetts to Ontario?
Yes. Cheapflights offers flight deals from Massachusetts to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Massachusetts to Region of Ontario?
Currently, July is the cheapest month in which you can book a flight from Massachusetts to Region of Ontario (average of C$ 406). Flying from Massachusetts to Region of Ontario in November is currently the most expensive (average of C$ 538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

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Popular flights

Return Flight Options

Top destinations

Alternative routes for Massachusetts to Ontario

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Top 2 airlines flying from Massachusetts to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 171	AverageC$ 518	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 273	AverageC$ 431	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Massachusetts to Ontario?

Cheapflights makes it easy to find Massachusetts to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Massachusetts to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Massachusetts to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Massachusetts to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Massachusetts to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Massachusetts to Ontario become cheaper?

Of course! You can now track prices for flights from Massachusetts to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Massachusetts to Ontario from C$ 132

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Massachusetts to Ontario

Cheapest flights from Massachusetts to OntarioExplore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Explore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Best flights from Massachusetts to OntarioDiscover carefully curated flight deals from Massachusetts to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Discover carefully curated flight deals from Massachusetts to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Direct flights from Massachusetts to OntarioExplore direct flight options from Massachusetts to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.

Explore direct flight options from Massachusetts to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.

Last-minute flights from Massachusetts to OntarioDiscover last-minute flight deals from Massachusetts to Ontario. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals from Massachusetts to Ontario. Data last updated 14 September 2026 and is based on user searches.

One-way flights from Massachusetts to OntarioSearch for one-way flight options from Massachusetts to Ontario. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options from Massachusetts to Ontario. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals from Massachusetts to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Massachusetts to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Massachusetts with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Massachusetts to Region of Ontario?

What is the cheapest time of day to fly from MA to ON?

Find hourly flight availability from Massachusetts to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2026.

It’s typically best to fly out from Massachusetts to Region of Ontario in the morning. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Massachusetts to Region of Ontario

The most flights from USMA to CAON are scheduled on a Friday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Massachusetts to Region of Ontario?

Airfare is below average for this route at the moment.

Massachusetts to Region of Ontario flights typically cost between C$ 329 and C$ 573 in November.The cheapest round-trip price found within the last 5 days was C$ 284 on Porter Airlines (20 Nov-28 Nov).

How far ahead should I book a flight from Massachusetts to Region of Ontario?

The price you pay for your flight from Massachusetts to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Massachusetts to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Ontario. Price data was last updated on 12 September 2026.

Travelers seeking maximum savings on their Massachusetts to Region of Ontario flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

See what other customers who have flown with Porter Airlines and Air Canada from Massachusetts to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Massachusetts to Ontario that include hotel bookings?

How can I find direct flights from Massachusetts to Ontario?

Can I find deals for business class flights from Massachusetts to Ontario?

What is the cheapest month to book a flight from Massachusetts to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Massachusetts to Ontario by cabin class

Find flights from Massachusetts to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Massachusetts and Ontario flights

Browse other Massachusetts and Ontario flight options. Last updated on 14 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Ontario

Find the right flight back to Massachusetts after your stay in Ontario

Massachusetts to Ontario flights

Consider these flights travelling from Massachusetts to Ontario.

Top 2 airlines flying from Massachusetts to Ontario

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How does Cheapflights help users find flights from Massachusetts to Ontario?

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Can Cheapflights find flights from Massachusetts to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Massachusetts to Ontario become cheaper?

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Cheapest flights from Massachusetts to Ontario
Explore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Best flights from Massachusetts to Ontario
Discover carefully curated flight deals from Massachusetts to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Direct flights from Massachusetts to Ontario
Explore direct flight options from Massachusetts to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.

Last-minute flights from Massachusetts to Ontario
Discover last-minute flight deals from Massachusetts to Ontario. Data last updated 14 September 2026 and is based on user searches.

One-way flights from Massachusetts to Ontario
Search for one-way flight options from Massachusetts to Ontario. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Massachusetts to Region of Ontario flights typically cost between C$ 329 and C$ 573 in November.
The cheapest round-trip price found within the last 5 days was C$ 284 on Porter Airlines (20 Nov-28 Nov).