Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Massachusetts from C$ 187

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Massachusetts

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Massachusetts
Explore the most affordable flight options available from Ontario to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2026.

Fri 14/812:25 p.m.
YTZ
-
BOS
Nonstop1h 37m
Air Canada
Thu 20/89:35 a.m.
BOS
-
YTZ
Nonstop1h 59m
Air Canada
Deal found 9/6C$ 295
Wed 15/73:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Sun 19/710:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 10/6C$ 295
Fri 26/68:30 a.m.
YTZ
-
BOS
1 stop6h 11m
Air Canada
Mon 29/65:45 a.m.
BOS
-
YTZ
1 stop6h 06m
Air Canada
Deal found 12/6C$ 296
Fri 14/87:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Thu 20/88:10 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 9/6C$ 296
Sun 16/86:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Fri 21/84:45 p.m.
BOS
-
YTZ
1 stop5h 35m
Porter Airlines
Deal found 9/6C$ 298
Sun 16/87:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Tue 18/88:10 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 9/6C$ 298
Wed 15/711:55 a.m.
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Sun 19/74:45 p.m.
BOS
-
YTZ
1 stop5h 33m
Porter Airlines
Deal found 12/6C$ 299
Tue 30/67:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Tue 7/710:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 11/6C$ 299
Wed 1/77:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 8/74:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 10/6C$ 299
Wed 24/68:50 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Mon 29/64:45 p.m.
BOS
-
YTZ
1 stop5h 35m
Porter Airlines
Deal found 9/6C$ 301
Thu 2/73:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Mon 6/710:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 11/6C$ 301
Thu 9/78:55 a.m.
YUL
-
BOS
1 stop5h 07m
Air Canada
Sat 8/86:50 p.m.
BOS
-
YUL
Nonstop1h 36m
Air Canada
Deal found 8/6C$ 301

Find flight deals from Ontario to Massachusetts

Keep the following information in mind while searching for Ontario to Massachusetts flight deals. Data was last updated 13 June 2026.

Round-trip from

C$ 295

One-way from

C$ 187

Popular in

April

Cheapest in

July

Average price

C$ 384

Good round-trip deal

C$ 324 or less

Good one-way deal

C$ 187 or less
Air Canada
  • Air Canada
  • 15/8-20/8
  • Nonstop
  • 3h 36m total
  • Ontario to Massachusetts
Search Deals
Air Canada
  • Air Canada
  • 25/6
  • 1 total stop
  • 3h 56m total
  • Ontario to Massachusetts
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Massachusetts.
Search Deals
Price to beat on a one-way flight from Ontario to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Massachusetts 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, Cheapflights users made 629,999 searches. Data last updated 13 June 2026.
Use the filters below to find and compare flights from Ontario to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 15/8

1:35 p.m.-3:15 p.m.

Nonstop1h 40m

Boston Logan Intl

Thu 20/8

4:45 p.m.-10:20 p.m.

1 stop5h 35m

C$ 326

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 3/7

1:15 p.m.-2:54 p.m.

Nonstop1h 39m

Boston Logan Intl

Tue 7/7

4:45 p.m.-10:18 p.m.

1 stop5h 33m

C$ 337

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 15/8

11:55 a.m.-4:00 p.m.

1 stop4h 05m

Boston Logan Intl

Sun 16/8

4:45 p.m.-10:20 p.m.

1 stop5h 35m

C$ 337

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 14/7

12:15 p.m.-7:30 p.m.

1 stop7h 15m

Boston Logan Intl

Wed 5/8

5:45 a.m.-1:15 p.m.

2 stops7h 30m

C$ 341

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 2/7

12:25 p.m.-1:54 p.m.

Nonstop1h 29m

Boston Logan Intl

Sun 5/7

9:35 a.m.-11:29 a.m.

Nonstop1h 54m

C$ 344

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

4:40 p.m.-6:07 p.m.

Nonstop1h 27m

Boston Logan Intl

Fri 26/6

8:26 p.m.-7:38 a.m.

1 stop11h 12m

C$ 345

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 27/7

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 345
Quickest round-trip

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

1:15 p.m.-2:41 p.m.

Nonstop1h 26m

Boston Logan Intl

Mon 29/6

5:45 a.m.-7:15 a.m.

Nonstop1h 30m

C$ 347

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 2/7

3:40 p.m.-8:55 p.m.

1 stop5h 15m

Boston Logan Intl

Fri 3/7

10:05 a.m.-12:00 p.m.

Nonstop1h 55m

C$ 349

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 4/7

11:00 a.m.-4:33 p.m.

1 stop5h 33m

Boston Logan Intl

Wed 8/7

9:50 a.m.-3:46 p.m.

1 stop5h 56m

C$ 352

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ontario to Massachusetts

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

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of C$ 115). Flying from Region of Ontario to Massachusetts in November is currently the most expensive (average of C$ 1,370). 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 ON to MA?

Find hourly flight availability from Ontario to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2026.

It’s typically best to fly out from Region of Ontario to Massachusetts in the morning. Doing so could potentially save you 61% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Region of Ontario to Massachusetts

Explore weekly flight availability from Ontario to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2026.

The most flights from CAON to USMA are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

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

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

To ensure you get the cheapest price possible for a flight from Region of Ontario to Massachusetts, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Massachusetts. Price data was last updated on 28 March 2026.

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

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated 13 June 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Ontario to Massachusetts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
555 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,813 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,172 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Region of Ontario to Massachusetts can take about 1h 27m. Air Canada provides one of the quickest options available for as low as C$ 345. The distance from Region of Ontario to Massachusetts is about 407 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Massachusetts one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Massachusetts are Porter Airlines (C$ 103), Air Transat (C$ 181), and Air Canada (C$ 196).

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

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

  • How can I find direct flights from Ontario to Massachusetts?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Massachusetts 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 Region of Ontario to Massachusetts?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of C$ 115). Flying from Region of Ontario to Massachusetts in November is currently the most expensive (average of C$ 1,370). 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

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

Alternative routes for Ontario to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Vancouver Intl to Los Angeles flights
Toronto Island to LaGuardia flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Newark flights
Vancouver Intl to San Francisco flights
Toronto Island to John F Kennedy Intl flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Seattle flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Dallas/Fort Worth flights
Vancouver Intl to Newark flights
Pearson Intl to San Francisco flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Vancouver Intl to Honolulu flights
Hamilton to Newark flights
Pearson Intl to Reagan-National flights
Vancouver Intl to San Diego flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to LaGuardia flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Nashville flights
Pearson Intl to Boston flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Orlando flights
Vancouver Intl to O'Hare Intl flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Tampa flights
Calgary to Las Vegas flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Abbotsford to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Nashville flights
Pearson Intl to San Diego flights
Toronto Island to O'Hare Intl flights
Pearson Intl to Atlanta flights
Abbotsford to San Francisco flights
Pearson Intl to Midway flights
Vancouver Intl to Denver flights

Top 4 airlines flying from Ontario to Massachusetts

Discover the top 4 airlines that operate flights from Ontario to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 276AverageC$ 396FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 297AverageC$ 700FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 340AverageC$ 522FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 409AverageC$ 600FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Ontario to Massachusetts, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Massachusetts from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Ontario to Massachusetts flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.