Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Massachusetts from C$ 177

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
31 May — 7 Jun1
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 1 May 2026.

Sun 31/54:00 p.m.
YTZ
-
BOS
1 stop4h 55m
Porter Airlines
Thu 4/68:25 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 29/4C$ 281
Tue 9/61:55 p.m.
YTZ
-
BOS
1 stop5h 10m
Porter Airlines
Mon 15/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 27/4C$ 284
Sat 23/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 24/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 27/4C$ 284
Thu 21/53:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sun 24/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 29/4C$ 285
Sat 23/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Sun 24/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 27/4C$ 286
Fri 22/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 24/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 28/4C$ 286
Sun 24/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Sat 30/53:25 p.m.
BOS
-
YYZ
1 stop4h 59m
Porter Airlines
Deal found 28/4C$ 288
Fri 29/53:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Fri 5/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 30/4C$ 289
Sat 25/77:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Mon 27/76:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 28/4C$ 289
Sat 23/511:55 a.m.
YTZ
-
BOS
1 stop4h 00m
Porter Airlines
Sat 13/65:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 30/4C$ 291
Thu 21/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 24/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 30/4C$ 291
Sat 20/67:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Thu 25/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 30/4C$ 291

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 1 May 2026.

Round-trip from

C$ 281

One-way from

C$ 177

Popular in

April

Cheapest in

October

Average price

C$ 363

Good round-trip deal

C$ 299 or less

Good one-way deal

C$ 184 or less
Porter Airlines
  • Porter Airlines
  • 31/5-4/6
  • 1 total stop
  • 6h 42m total
  • Ontario to Massachusetts
Search Deals
Porter Airlines
  • Porter Airlines
  • 10/8
  • Nonstop
  • 1h 40m total
  • Ontario to Massachusetts
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 1/6

7:25 a.m.-9:05 a.m.

Nonstop1h 40m

Boston Logan Intl

Wed 3/6

6:35 p.m.-8:30 p.m.

Nonstop1h 55m

C$ 291

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 23/5

3:05 p.m.-4:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Wed 17/6

11:15 a.m.-1:02 p.m.

Nonstop1h 47m

C$ 303

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 23/5

3:05 p.m.-4:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Tue 16/6

7:10 a.m.-8:57 a.m.

Nonstop1h 47m

C$ 303

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 22/5

6:05 p.m.-7:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Wed 17/6

11:15 a.m.-1:02 p.m.

Nonstop1h 47m

C$ 303

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 23/5

3:05 p.m.-4:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Sun 14/6

7:10 a.m.-8:57 a.m.

Nonstop1h 47m

C$ 303

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

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

Nonstop1h 35m

Boston Logan Intl

Tue 23/6

6:35 p.m.-12:37 a.m.

1 stop6h 02m

C$ 334
Quickest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 23/5

2:30 p.m.-3:55 p.m.

Nonstop1h 25m

Boston Logan Intl

Sun 24/5

3:25 p.m.-4:50 p.m.

Nonstop1h 25m

C$ 336

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

12:50 p.m.-7:41 p.m.

1 stop6h 51m

Boston Logan Intl

Sat 27/6

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

Nonstop1h 30m

C$ 337

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 24/8

3:05 p.m.-4:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Sat 29/8

5:30 p.m.-7:17 p.m.

Nonstop1h 47m

C$ 340

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 20/5

6:05 p.m.-7:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Sun 24/5

8:30 p.m.-10:17 p.m.

Nonstop1h 47m

C$ 340

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

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

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 59 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 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$ 112). Flying from Region of Ontario to Massachusetts in April is currently the most expensive (average of C$ 893). 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 1 May 2026.

It’s typically best to fly out from Region of Ontario to Massachusetts in the morning. Doing so could potentially save you 63% on the flight price compared to flying in the evening, which is usually more expensive.

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.

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

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 1 May 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
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.8
Good
543 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,678 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,982 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 40m. Porter Airlines provides one of the quickest options available for as low as C$ 291. The distance from Region of Ontario to Massachusetts is about 715 km. This flight may include one or multiple stops.

  • 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$ 112). Flying from Region of Ontario to Massachusetts in April is currently the most expensive (average of C$ 893). 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 John F Kennedy Intl flights
Pearson Intl to Newark flights
Pearson Intl to Las Vegas flights
Vancouver Intl to Los Angeles flights
Pearson Intl to LaGuardia flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Pearson Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Miami flights
Vancouver Intl to Newark flights
Vancouver Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Miami flights
Pearson Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to San Francisco flights
Pearson Intl to Seattle flights
Vancouver Intl to San Francisco flights
Toronto Island to LaGuardia flights
Pearson Intl to O'Hare Intl flights
Vancouver Intl to LaGuardia flights
Pearson Intl to Reagan-National flights
Pearson Intl to Nashville flights
Pearson Intl to Hobby flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Atlanta flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to Honolulu flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Boston flights
Calgary to Las Vegas flights
Pearson Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Orlando flights
Vancouver Intl to Ontario flights
Abbotsford to Los Angeles flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Calgary to Newark flights
Vancouver Intl to San Diego flights
Pearson Intl to Midway flights
Abbotsford to Las Vegas flights
Toronto Island to Midway flights
Calgary to John F Kennedy Intl flights
Toronto Island to Miami flights
Vancouver Intl to Sky Harbor Intl flights
Vancouver Intl to Dallas/Fort Worth 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 259AverageC$ 372FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 291AverageC$ 624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 315AverageC$ 471FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 318AverageC$ 536FlexibilityNo cancel feeOn-time50%
Search Air Transat 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.