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Find cheap flights from Massachusetts to Ontario from C$ 107

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Massachusetts to Ontario departing on 25/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
vie. 7/6
vie. 14/6

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Good to know

Low season

January

High season

August

Cheapest flight

C$ 107
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Boston to Toronto Pearson Airport

FAQs for booking flights from Massachusetts to Ontario

  • How does KAYAK find such low prices on flights from Massachusetts to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Massachusetts to Ontario

 
Need help choosing which airline to fly with from Massachusetts to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1458 reviews
8.1Comfort
8.2Entertainment
8.7Crew
7.8Food
8.4Boarding
Airline reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

10.0 ExcellentAnonymous, Apr. 2024SFO - SIN
Read more about Singapore Airlines reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Wonderful service, planes and interior in great condition, very pleasant experience

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Delay flight more than 8hours waiting and poor customer service!

Plane was extremely small so mind the size of your carry on

Other than lack of snacks, everything else went very well.

They don’t keep you updated on the flight status very well. It was late but nothing said

Pros: "Nothing!!! Horrible airline with horrible staff members."
Cons: "Everything. The staff and crew of Intercaribbean airlines are very unprofessional and not helpful at all. On top of the flight delays all the luggage for that particular flight was left in Kingston. Everybody was rather nonchalant and unapologetic about the situation. I was told I would get the the following day. The next day only two of my three bags showed up. I was not compensated for the inconvenience and was told point blank that they will only deliver one of my bags to my address even though they were the reason I had NONE of my luggage in the first place. They are disgusting!!! I would never recommend this airline to anyone."
Pros: "Nice people"
Cons: "A long walk to the D3 gate, but there were no amenities there I.e. snacks (to be fair a new terminal is under construction)"
Cons: "There was no air. I understand when you are on the ground it can be limited but even after getting to altitude there was no air conditioning."
Cons: "The flight was delayed for over three hours, apparently it is a regular occurence."
Pros: "almost nothing"
Cons: "The plane had a problem that forced us to turn around right after take off and as of this writing we still don’t know what’s going on or how long we are stuck here. Planes are old and apparently maintenance could be better."
Cons: "Was a bit difficult understanding the flight attendant, she had a thick Spanish accent"

Book cheap flights from Massachusetts to Ontario

Recent round-trip flight deals

30/5jue.
1 stop
8h 07mBOS-YYZ
4/6mar.
1 stop
10h 27mYYZ-BOS
C$ 289
30/5jue.
1 stop
8h 07mBOS-YYZ
4/6mar.
2 stops
13h 39mYYZ-BOS
C$ 292
4/6mar.
2 stops
18h 24mBOS-YYZ
11/6mar.
1 stop
16h 38mYYZ-BOS
C$ 311
25/6mar.
directPorter Airlines
1h 53mBOS-YTZ
10/7mié.
directPorter Airlines
1h 37mYTZ-BOS
C$ 315
21/6vie.
directPorter Airlines
1h 53mBOS-YTZ
11/7jue.
directPorter Airlines
1h 37mYTZ-BOS
C$ 316
17/6lun.
directAir Canada
1h 55mBOS-YYZ
18/7jue.
directAir Canada
1h 44mYYZ-BOS
C$ 381
30/5jue.
directAir Canada
1h 55mBOS-YYZ
2/6dom.
directAir Canada
1h 43mYYZ-BOS
C$ 396
30/5jue.
directUnited Airlines
1h 55mBOS-YYZ
5/6mié.
directUnited Airlines
1h 43mYYZ-BOS
C$ 400
11/7jue.
directUnited Airlines
1h 55mBOS-YYZ
15/7lun.
directUnited Airlines
1h 44mYYZ-BOS
C$ 401
19/6mié.
1 stopDelta
8h 48mBOS-YYZ
22/6sáb.
1 stopDelta
5h 02mYYZ-BOS
C$ 475

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Recent one-way flight deals

25/5sáb.
1 stop
7h 27mBOS-YYZ
C$ 107
29/5mié.
2 stops
22h 36mBOS-YYZ
C$ 108
27/5lun.
directPorter Airlines
1h 53mBOS-YTZ
C$ 147
28/5mar.
directPorter Airlines
1h 53mBOS-YTZ
C$ 148
7/6vie.
directUnited Airlines
1h 55mBOS-YYZ
C$ 167
27/5lun.
1 stopAir Canada
5h 26mBOS-YYZ
C$ 175
25/5sáb.
directAir Canada
1h 55mBOS-YYZ
C$ 177
9/6dom.
1 stopAmerican Airlines
6h 32mBOS-YYZ
C$ 196
16/8vie.
1 stopAmerican Airlines
4h 30mBOS-YYZ
C$ 216
16/6dom.
1 stopUnited Airlines
5h 44mBOS-YYZ
C$ 262

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Last minute flights from Massachusetts to Ontario

Last minute flight, train and bus deals

11/5sáb.
multi-stop
7h 27mBOS-YYZ
4/6mar.
multi-stop
3h 35mYYZ-BOS
C$ 414
11/5sáb.
multi-stop
7h 27mBOS-YYZ
4/6mar.
multi-stop
17h 25mYYZ-BOS
C$ 423
13/5lun.
multi-stopPorter Airlines
4h 04mBOS-YTZ
16/5jue.
multi-stopPorter Airlines
8h 20mYTZ-BOS
C$ 572
13/5lun.
directPorter Airlines
1h 53mBOS-YTZ
14/5mar.
directPorter Airlines
1h 37mYTZ-BOS
C$ 589
11/5sáb.
directAir Canada
1h 55mBOS-YYZ
4/6mar.
directAir Canada
1h 43mYYZ-BOS
C$ 756
11/5sáb.
directAir Canada
1h 55mBOS-YYZ
4/6mar.
multi-stopAir Canada
6h 38mYYZ-BOS
C$ 763
13/5lun.
multi-stopAmerican Airlines
8h 40mBOS-YYZ
15/5mié.
multi-stopAmerican Airlines
8h 58mYYZ-BOS
C$ 850
13/5lun.
multi-stopDelta
7h 48mBOS-YYZ
15/5mié.
multi-stopDelta
9h 18mYYZ-BOS
C$ 867
10/5vie.
multi-stopAmerican Airlines
8h 01mBOS-YYZ
14/5mar.
multi-stopAmerican Airlines
3h 40mYYZ-BOS
C$ 904
13/5lun.
multi-stopDelta
4h 00mBOS-YYZ
14/5mar.
multi-stopDelta
5h 15mYYZ-BOS
C$ 1,041

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Flights to Ontario

Return flight deals:

Ontario - Massachusetts

Cabin classes:

C$ 181