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Cheap flights from Ontario to Massachusetts from C$ 187

YYZ — BOS
28 Nov — 5 Dec1
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

Wed 18/115:20 p.m. -
Nonstop1h 50m
Sun 22/119:50 a.m. -
Nonstop2h 10m
Deal found 24/10C$ 274
Wed 25/117:20 a.m. -
Nonstop1h 50m
Sat 28/115:25 p.m. -
Nonstop2h 10m
Deal found 25/10C$ 275
Fri 13/115:20 p.m. -
Nonstop1h 50m
Mon 16/115:25 p.m. -
Nonstop2h 10m
Deal found 23/10C$ 277
Wed 2/125:20 p.m. -
Nonstop1h 50m
Wed 9/125:30 p.m. -
Nonstop2h 10m
Deal found 25/10C$ 278
Wed 9/1210:35 a.m. -
1 stop6h 11m
Wed 16/128:00 a.m. -
Nonstop1h 55m
Deal found 24/10C$ 279
Fri 13/118:55 p.m. -
Nonstop1h 42m
Mon 16/115:45 a.m. -
Nonstop2h 05m
Deal found 23/10C$ 279
Sat 14/1112:15 p.m. -
1 stop4h 28m
Mon 16/118:00 a.m. -
Nonstop1h 54m
Deal found 24/10C$ 281
Sat 14/117:20 a.m. -
Nonstop1h 50m
Mon 16/111:15 p.m. -
1 stop5h 42m
Deal found 24/10C$ 281
Wed 9/127:20 a.m. -
Nonstop1h 50m
Wed 16/129:50 a.m. -
Nonstop2h 10m
Deal found 25/10C$ 286
Thu 19/112:20 p.m. -
Nonstop1h 35m
Mon 23/114:35 p.m. -
Nonstop1h 54m
Deal found 25/10C$ 288
Fri 4/125:20 p.m. -
Nonstop1h 50m
Sat 5/125:30 p.m. -
Nonstop2h 10m
Deal found 25/10C$ 288
Fri 13/112:20 p.m. -
Nonstop1h 35m
Mon 16/114:35 p.m. -
Nonstop1h 54m
Deal found 23/10C$ 289

Find flight deals from Ontario to Massachusetts

Round-trip from

C$ 274

One-way from

C$ 187

Popular in

April

Cheapest in

July

Average price

C$ 403

Good round-trip deal

C$ 377 or less

Good one-way deal

C$ 292 or less
Porter Airlines
  • Porter Airlines
  • 18/11-22/11
  • Nonstop
  • 4h 00m total
  • Ontario to Massachusetts
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Porter Airlines
  • Porter Airlines
  • 24/11-31/12
  • 1 total stop
  • 6h 08m total
  • Ontario to Massachusetts
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 56 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Ontario to Massachusetts.
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Price to beat on a one-way flight from Ontario to Massachusetts.
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Cheapflights Fare Finder

 
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 Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Fri 13/11

10:35 a.m.-4:43 p.m.

1 stop6h 08m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 190

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Mon 5/4

2:20 p.m.-3:52 p.m.

Nonstop1h 32m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 190

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Mon 16/11

8:00 p.m.-9:35 p.m.

Nonstop1h 35m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 195

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Mon 16/11

12:30 p.m.-7:02 p.m.

1 stop6h 32m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 197

TorontoBoston

YYZ Toronto Pearson Intl - BOS Boston Logan Intl

YYZBOS

Toronto Pearson Intl

Tue 17/11

7:10 a.m.-2:53 p.m.

2 stops7h 43m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 216

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Tue 1/12

7:00 a.m.-4:46 p.m.

2 stops9h 46m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 216

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Thu 10/12

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

1 stop6h 11m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 216

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Mon 1/2

10:20 a.m.-4:47 p.m.

1 stop6h 27m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 216

TorontoBoston

YYZ Toronto Pearson Intl - BOS Boston Logan Intl

YYZBOS

Toronto Pearson Intl

Tue 8/12

6:00 a.m.-3:15 p.m.

1 stop9h 15m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 225

TorontoBoston

YTZ Toronto Island - BOS Boston Logan Intl

YTZBOS

Toronto Island

Sun 21/2

8:00 a.m.-4:42 p.m.

2 stops8h 42m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 227

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, September is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of C$ 371). Flying from Region of Ontario to Massachusetts in January is currently the most expensive (average of C$ 483). 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?

It’s typically best to fly out from Region of Ontario to Massachusetts in the morning. Doing so could potentially save you 62% on the flight price compared to flying in the evening, which is usually more expensive.

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

Airfare is below average for this route at the moment.
Region of Ontario to Massachusetts flights typically cost between C$ 338 and C$ 588 in November.
The cheapest round-trip price found within the last 5 days was C$ 274 on Porter Airlines (18 Nov-22 Nov).

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?

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. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Massachusetts

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
468 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
468 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Transat
7.7
Good
584 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
United Airlines
7.3
Good
10,444 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,823 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
American Airlines
7.0
Good
12,204 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

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

    A quick flight from Region of Ontario to Massachusetts can take about 1h 35m. Porter Airlines provides one of the quickest options available for as low as C$ 350. The distance from Region of Ontario to Massachusetts is about 695 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, September is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of C$ 371). Flying from Region of Ontario to Massachusetts in January is currently the most expensive (average of C$ 483). 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 for Ontario to Massachusetts

Pearson Intl to Newark flights
Toronto Island to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Toronto Island to LaGuardia flights
Pearson Intl to Fort Lauderdale flights
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Pierre Elliott Trudeau Intl to Newark flights
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Vancouver Intl to John F Kennedy Intl flights
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Hamilton to Newark flights
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Vancouver Intl to Palm Springs flights
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Pearson Intl to Tampa flights
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Hamilton to Fort Lauderdale flights
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Top 5 airlines flying from Ontario to Massachusetts

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 234AverageC$ 415FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 255AverageC$ 389FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 285AverageC$ 488FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 303AverageC$ 502FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 363AverageC$ 573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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.

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