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Cheap flights from Ontario to Boston from C$ 184

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Ontario to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 360

One-way from

C$ 184
Porter Airlines
  • Porter Airlines
  • 20/2-23/2
  • Nonstop
  • 3h 34m total
  • Ontario to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 6/2
  • Nonstop
  • 1h 15m total
  • Ontario to Boston
Search Deals

Find flight deals from Ontario to Boston

Cheapest flights from Ontario to Boston
Explore the most affordable flight options available from Ontario to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/128:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 3/16:35 p.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 17/12C$ 383
Mon 30/127:05 a.m.YYZ - BOS
1 stop16h 45mMultiple Airlines
Sun 12/16:00 a.m.BOS - YYZ
1 stop16h 35mMultiple Airlines
Deal found 17/12C$ 403
Mon 30/129:40 a.m.YOW - BOS
1 stop3h 40mPorter Airlines
Tue 7/14:15 p.m.BOS - YOW
Nonstop1h 29mPorter Airlines
Deal found 18/12C$ 423
Tue 24/122:15 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Tue 31/126:10 a.m.BOS - YYZ
Nonstop2h 06mAir Canada
Deal found 17/12C$ 468
Fri 27/129:00 a.m.YUL - BOS
1 stop4h 20mPorter Airlines
Mon 30/1210:20 a.m.BOS - YUL
1 stop6h 25mPorter Airlines
Deal found 16/12C$ 520
Tue 31/1211:55 a.m.YTZ - BOS
1 stop9h 25mMultiple Airlines
Fri 3/16:27 a.m.BOS - YTZ
1 stop11h 33mMultiple Airlines
Deal found 17/12C$ 526
Thu 26/126:15 p.m.YYZ - BOS
1 stop4h 37mAmerican Airlines
Wed 1/15:54 a.m.BOS - YYZ
1 stop5h 59mAmerican Airlines
Deal found 17/12C$ 530
Tue 31/124:35 p.m.YOW - BOS
Nonstop1h 15mMultiple Airlines
Wed 8/15:11 a.m.BOS - YOW
1 stop9h 09mMultiple Airlines
Deal found 18/12C$ 536
Tue 24/1212:20 p.m.YYZ - BOS
2 stops9h 40mUnited Airlines
Wed 1/17:30 p.m.BOS - YYZ
Nonstop2h 02mUnited Airlines
Deal found 17/12C$ 558
Tue 24/126:15 a.m.YUL - BOS
1 stop11h 07mMultiple Airlines
Tue 31/126:27 a.m.BOS - YUL
2 stops8h 48mMultiple Airlines
Deal found 17/12C$ 561
Fri 27/1211:15 a.m.YUL - BOS
1 stop4h 42mAir Canada
Mon 30/1210:50 a.m.BOS - YUL
Nonstop1h 25mAir Canada
Deal found 16/12C$ 593
Sun 29/128:40 a.m.YUL - BOS
Nonstop1h 28mUnited Airlines
Thu 2/15:45 a.m.BOS - YUL
1 stop4h 35mUnited Airlines
Deal found 17/12C$ 596

Find flights from Ontario to Boston within your budget

Customize your flight search to find flights from Ontario to Boston 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 20/2

1:55 p.m.-3:30 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 23/2

2:00 p.m.-3:59 p.m.

Nonstop1h 59m

C$ 360

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 8/1

6:25 a.m.-10:08 a.m.

1 stop3h 43m

Boston Logan Intl

Wed 15/1

7:10 a.m.-12:41 p.m.

1 stop5h 31m

C$ 360

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 9/1

7:20 a.m.-10:36 a.m.

3 stops27h 16m

Boston Logan Intl

Sun 12/1

10:24 a.m.-11:53 p.m.

1 stop13h 29m

C$ 361

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/1

8:50 a.m.-2:58 p.m.

2 stops6h 08m

Boston Logan Intl

Sun 12/1

10:50 a.m.-6:43 p.m.

2 stops7h 53m

C$ 361

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 7/4

4:35 p.m.-5:50 p.m.

Nonstop1h 15m

Boston Logan Intl

Fri 11/4

6:35 p.m.-10:29 p.m.

1 stop3h 54m

C$ 361

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/1

1:55 p.m.-3:30 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 12/1

11:15 a.m.-1:14 p.m.

Nonstop1h 59m

C$ 366

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 11/1

10:30 a.m.-12:12 p.m.

Nonstop1h 42m

Boston Logan Intl

Sun 12/1

5:45 a.m.-12:06 p.m.

1 stop6h 21m

C$ 378

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 17/1

6:00 a.m.-2:07 p.m.

2 stops8h 07m

Boston Logan Intl

Fri 24/1

5:45 a.m.-1:23 p.m.

2 stops7h 38m

C$ 390

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 2/1

4:35 p.m.-5:50 p.m.

Nonstop1h 15m

Boston Logan Intl

Wed 8/1

5:11 a.m.-2:20 p.m.

1 stop9h 09m

C$ 394

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 15/1

10:00 a.m.-10:36 a.m.

3 stops24h 36m

Boston Logan Intl

Mon 20/1

6:00 a.m.-9:30 p.m.

2 stops15h 30m

C$ 396

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

Showing 1-10 of 53 results
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Best time to book a flight from Ontario to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston 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.

Travel insights for flights from Ontario to Boston

Get recent, data-driven insights about flights from Ontario to Boston including ideal travel times, pricing trends, and more.

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

Currently, December is the cheapest month in which you can book a flight from Region of Ontario to Boston (average of C$ 287). Flying from Region of Ontario to Boston in July is currently the most expensive (average of C$ 330). 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 BOS?

Find hourly flight availability from Ontario to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Boston as you normally would.

Weekly flight availability from Region of Ontario to Boston

Explore weekly flight availability from Ontario to Boston. 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 18 December 2024.

The most flights from CAON to BOS are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 18 December 2024.
Peruse reviews from past customers who have flown with Air Canada, United Airlines and American Airlines from Ontario to Boston to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
389 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Ontario?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Ontario. Logan Intl is conveniently located just 4.2 km from Boston’s city centre.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 184. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Region of Ontario to Boston for a low price.

  • What are the most popular routes from Region of Ontario to Boston?

    When deciding which route to take from Region of Ontario to Boston consider Toronto Pearson Intl - Boston Logan Intl, Toronto Island - Boston Logan Intl or Montreal Pierre Elliott Trudeau Intl - Boston Logan Intl as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Boston on time: TAP AIR PORTUGAL (80%), Jazz (77%), United Airlines (66%).

  • What are the cheapest flights from Region of Ontario to Boston?

    The cheapest flight price from Region of Ontario to Boston is C$ 262. On average you can expect to pay C$ 1,454. The most popular route, (Toronto Pearson Intl - Boston Logan Intl), can usually be booked for C$ 280.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Boston 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 Boston?

    Currently, December is the cheapest month in which you can book a flight from Region of Ontario to Boston (average of C$ 287). Flying from Region of Ontario to Boston in July is currently the most expensive (average of C$ 330). 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

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Alternative routes for Ontario to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Boston

Discover the top 6 airlines that operate flights from Ontario to Boston. 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 215AverageC$ 485FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Lynx AirCheapestC$ 219AverageC$ 266FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
Porter AirlinesCheapestC$ 298AverageC$ 442FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 322AverageC$ 537FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 345AverageC$ 533FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 346AverageC$ 552FlexibilityNo 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 Boston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boston from Ontario.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Boston, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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