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Cheap flights from Massachusetts to Ontario from C$ 138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Ontario departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Massachusetts to Ontario

Cheap round-trip flights

Air Canada Logo
6:00 a.m. - 7:56 a.m.BOS-YYZ
1h 56mdirect
Air Canada Logo
8:15 a.m. - 9:55 a.m.YYZ-BOS
1h 40mdirect
C$ 289Air Canada
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Multiple Airlines Logo
10:20 a.m. - 12:19 p.m.BOS-YTZ
1h 59mdirect
Multiple Airlines Logo
8:30 a.m. - 2:52 p.m.YTZ-BOS
6h 22m1 stop
C$ 289Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Porter Airlines Logo
5:35 p.m. - 7:24 p.m.BOS-YTZ
1h 49mdirect
Porter Airlines Logo
8:20 p.m. - 10:01 p.m.YTZ-BOS
1h 41mdirect
C$ 299Porter Airlines
Find Deal
Tue, 21 Oct - Fri, 24 Oct
Porter Airlines Logo
10:10 a.m. - 11:59 a.m.BOS-YTZ
1h 49mdirect
Porter Airlines Logo
3:10 p.m. - 4:51 p.m.YTZ-BOS
1h 41mdirect
C$ 300Porter Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
American Airlines Logo
6:00 a.m. - 5:19 p.m.ALB-YYZ
11h 19m2 stops
American Airlines Logo
10:57 a.m. - 8:46 p.m.YYZ-ALB
9h 49m2 stops
C$ 677American Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
American Airlines Logo
6:00 a.m. - 4:34 p.m.ALB-YYZ
10h 34m1 stop
American Airlines Logo
10:57 a.m. - 8:46 p.m.YYZ-ALB
9h 49m2 stops
C$ 711American Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Delta Logo
1:56 p.m. - 8:37 a.m.ALB-YUL
18h 41m1 stop
Delta Logo
2:29 p.m. - 1:10 p.m.YUL-ALB
22h 41m1 stop
C$ 714Delta
Find Deal
Fri, 7 Nov - Thu, 13 Nov
Delta Logo
5:45 a.m. - 1:40 p.m.ALB-YYZ
7h 55m1 stop
Delta Logo
6:04 a.m. - 1:16 p.m.YYZ-ALB
7h 12m1 stop
C$ 742Delta
Find Deal
Tue, 7 Oct - Sun, 12 Oct
United Airlines Logo
6:00 a.m. - 5:41 p.m.BDL-YUL
11h 41m2 stops
United Airlines Logo
6:00 a.m. - 11:59 p.m.YUL-BDL
17h 59m3 stops
C$ 753United Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
7:29 p.m. - 10:29 a.m.ALB-YYZ
15h 00m1 stop
United Airlines Logo
6:55 p.m. - 2:06 p.m.YYZ-ALB
19h 11m1 stop
C$ 762United Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov

Air Canada flights from Massachusetts to Region of Ontario

Our best Air Canada deals on Massachusetts to Region of Ontario flight tickets
Air Canada
12 Oct
BOS6:00 a.m.Boston Logan Intl
1h 56m
YYZ7:56 a.m.Toronto Pearson Intl
19 Oct
YYZ8:15 a.m.Toronto Pearson Intl
1h 40m
BOS9:55 a.m.Boston Logan Intl
C$ 289
Find similar
Air Canada
16 Oct
BOS10:20 a.m.Boston Logan Intl
4h 25m
1 stop
YTZ2:45 p.m.Toronto Island
20 Oct
YTZ5:25 p.m.Toronto Island
4h 00m
1 stop
BOS9:25 p.m.Boston Logan Intl
C$ 294
Find similar
Air Canada
27 Oct
BOS6:40 p.m.Boston Logan Intl
5h 24m
1 stop
YYZ12:04 a.m.Toronto Pearson Intl
31 Oct
YYZ2:15 p.m.Toronto Pearson Intl
1h 42m
BOS3:57 p.m.Boston Logan Intl
C$ 296
Find similar

American Airlines flights from Massachusetts to Region of Ontario

Our best American Airlines deals on Massachusetts to Region of Ontario flight tickets
American Airlines
1 Nov
ALB6:00 a.m.Albany Intl
11h 19m
2 stops
YYZ5:19 p.m.Toronto Pearson Intl
8 Nov
YYZ10:57 a.m.Toronto Pearson Intl
9h 49m
2 stops
ALB8:46 p.m.Albany Intl
C$ 677
Find similar
American Airlines
1 Nov
ALB6:00 a.m.Albany Intl
10h 34m
1 stop
YYZ4:34 p.m.Toronto Pearson Intl
8 Nov
YYZ10:57 a.m.Toronto Pearson Intl
9h 49m
2 stops
ALB8:46 p.m.Albany Intl
C$ 711
Find similar
American Airlines
26 Sep
BDL5:49 p.m.Hartford Bradley Intl
21h 44m
2 stops
YUL3:33 p.m.Montreal Pierre Elliott Trudeau Intl
30 Sep
YUL10:38 a.m.Montreal Pierre Elliott Trudeau Intl
12h 49m
2 stops
BDL11:27 p.m.Hartford Bradley Intl
C$ 897
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Region of Ontario 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, momondo users made 96,600 searches. Data last updated 18 September 2025.
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

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 12/10

6:00 a.m.-7:56 a.m.

Nonstop1h 56m

Toronto Pearson Intl

Sun 19/10

8:15 a.m.-9:55 a.m.

Nonstop1h 40m

C$ 289

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 1/11

10:20 a.m.-12:19 p.m.

Nonstop1h 59m

Toronto Island

Sat 8/11

8:30 a.m.-2:52 p.m.

1 stop6h 22m

C$ 289

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 21/10

5:35 p.m.-7:24 p.m.

Nonstop1h 49m

Toronto Island

Fri 24/10

8:20 p.m.-10:01 p.m.

Nonstop1h 41m

C$ 299

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 15/10

10:10 a.m.-11:59 a.m.

Nonstop1h 49m

Toronto Island

Wed 22/10

3:10 p.m.-4:51 p.m.

Nonstop1h 41m

C$ 300

AlbanyToronto

ALB - YYZ

ALBYYZ

Albany Intl

Sat 1/11

6:00 a.m.-5:19 p.m.

2 stops11h 19m

Toronto Pearson Intl

Sat 8/11

10:57 a.m.-8:46 p.m.

2 stops9h 49m

C$ 677

AlbanyToronto

ALB - YYZ

ALBYYZ

Albany Intl

Sat 1/11

6:00 a.m.-4:34 p.m.

1 stop10h 34m

Toronto Pearson Intl

Sat 8/11

10:57 a.m.-8:46 p.m.

2 stops9h 49m

C$ 711

AlbanyMontreal

ALB - YUL

ALBYUL

Albany Intl

Fri 7/11

1:56 p.m.-8:37 a.m.

1 stop18h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

2:29 p.m.-1:10 p.m.

1 stop22h 41m

C$ 714

AlbanyToronto

ALB - YYZ

ALBYYZ

Albany Intl

Tue 7/10

5:45 a.m.-1:40 p.m.

1 stop7h 55m

Toronto Pearson Intl

Sun 12/10

6:04 a.m.-1:16 p.m.

1 stop7h 12m

C$ 742

HartfordMontreal

BDL - YUL

BDLYUL

Hartford Bradley Intl

Thu 30/10

6:00 a.m.-5:41 p.m.

2 stops11h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:00 a.m.-11:59 p.m.

3 stops17h 59m

C$ 753

AlbanyToronto

ALB - YYZ

ALBYYZ

Albany Intl

Fri 31/10

7:29 p.m.-10:29 a.m.

1 stop15h 00m

Toronto Pearson Intl

Fri 7/11

6:55 p.m.-2:06 p.m.

1 stop19h 11m

C$ 762

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Massachusetts to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, March is the cheapest month to fly from Massachusetts to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 392. If you are unable to visit Region of Ontario during the month of March, then departing from Massachusetts during the month July is also very affordable. Most momondo users find prices during this month for around C$ 392.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Massachusetts to Region of Ontario is on a Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 427. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 503.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Massachusetts to Region of Ontario during this time can be as low as C$ 459. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 536 on average. Flights to Region of Ontario from Massachusetts in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Massachusetts to Ontario flight route?

Fly from Boston Logan Intl to Ottawa for the best Massachusetts - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Massachusetts for as low as C$ 355 on momondo.

What cabin class options are available on Massachusetts to Ontario flights?

There are 3 cabin classes available to choose from on Massachusetts to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Region of Ontario flights?

You could potentially save up to 1% on your flight if you consider stops on a Massachusetts to Region of Ontario flight.

Cheap Massachusetts to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Region of Ontario

Best price found

C$ 247

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from Massachusetts in the past 72 hours is C$ 247. The best round-trip flight deal from Massachusetts to Region of Ontario found on momondo in the last 72 hours is C$ 375.
The fastest flight from Massachusetts to Region of Ontario takes 1h 25m
Direct flights go from Massachusetts to Region of Ontario every day.
There are 2 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL)
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Ontario?

    Prices for flights from Massachusetts to Ontario were last updated today.

  • How many operators does momondo search for flights from Massachusetts to Ontario?

  • How old do you have to be to fly from Massachusetts to Ontario?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Massachusetts to Region of Ontario?

Best airlines flying from Massachusetts to Region of Ontario

Compare and see reviews for airlines that fly from Massachusetts to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 269Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 302Free CancellationRating
7.9
365 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 342Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Massachusetts.

Can I find flights from Massachusetts to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Massachusetts which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Massachusetts to Ontario?

momondo helps you find the best flight between Massachusetts and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Massachusetts to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Region of Ontario trip

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