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Cheap flights from Boston to Ontario from C$ 81

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
5 Nov — 12 Nov1
1 adult

Find flight deals from Boston to Ontario

Cheapest flights from Boston to Ontario
Explore the most affordable flight options available from Boston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2024.

Sat 16/117:10 a.m.BOS - YUL
Nonstop1h 25mAir Canada
Wed 20/117:00 a.m.YUL - BOS
1 stop5h 12mAir Canada
Deal found 30/10C$ 228
Wed 4/1210:34 a.m.BOS - YYZ
1 stop13h 21mMultiple Airlines
Sat 7/127:15 a.m.YYZ - BOS
1 stop16h 27mMultiple Airlines
Deal found 30/10C$ 338
Thu 5/125:00 a.m.BOS - YUL
1 stop9h 55mMultiple Airlines
Mon 9/123:55 p.m.YUL - BOS
1 stop17h 19mMultiple Airlines
Deal found 31/10C$ 339
Tue 24/127:10 a.m.BOS - YOW
2 stops11h 02mAir Canada
Thu 26/121:00 p.m.YOW - BOS
1 stop7h 03mAir Canada
Deal found 31/10C$ 377
Thu 14/116:00 a.m.BOS - YTZ
2 stops15h 25mMultiple Airlines
Wed 20/116:35 p.m.YTZ - BOS
Nonstop1h 35mMultiple Airlines
Deal found 30/10C$ 390
Wed 4/126:35 p.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Wed 11/1211:45 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 31/10C$ 392
Tue 3/1210:20 a.m.BOS - YUL
1 stop6h 25mPorter Airlines
Wed 4/1211:50 a.m.YUL - BOS
1 stop3h 40mPorter Airlines
Deal found 30/10C$ 426
Wed 20/117:05 a.m.BOS - YOW
1 stop7h 01mPorter Airlines
Wed 20/114:35 p.m.YOW - BOS
Nonstop1h 15mPorter Airlines
Deal found 29/10C$ 447
Wed 4/126:10 a.m.BOS - YYZ
Nonstop2h 06mAir Canada
Fri 6/128:55 p.m.YYZ - BOS
Nonstop1h 44mAir Canada
Deal found 30/10C$ 448
Tue 10/125:45 a.m.BOS - YYZ
1 stop8h 33mUnited Airlines
Tue 10/125:00 p.m.YYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 31/10C$ 451
Wed 20/117:10 a.m.BOS - YTZ
1 stop4h 40mAir Canada
Fri 22/118:25 a.m.YTZ - BOS
1 stop6h 33mAir Canada
Deal found 30/10C$ 455
Wed 13/116:00 a.m.BOS - YOW
1 stop11h 53mMultiple Airlines
Mon 18/114:35 p.m.YOW - BOS
Nonstop1h 15mMultiple Airlines
Deal found 30/10C$ 463

Find flights from Boston to Ontario within your budget

Customize your flight search to find flights from Boston to 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, Cheapflights users made 527,020 searches. Data last updated 31 October 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 19/12

3:51 p.m.-12:26 a.m.

1 stop8h 35m

C$ 166

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 19/11

2:05 p.m.-4:04 p.m.

Nonstop1h 59m

C$ 178

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 29/11

7:25 p.m.-9:25 p.m.

Nonstop2h 00m

C$ 191

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 19/11

6:10 a.m.-8:16 a.m.

Nonstop2h 06m

C$ 202

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 13/12

6:40 a.m.-3:30 p.m.

1 stop8h 50m

C$ 214

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 28/11

2:05 p.m.-4:04 p.m.

Nonstop1h 59m

C$ 223

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 17/11

6:00 a.m.-10:17 a.m.

1 stop4h 17m

C$ 267

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 13/11

6:00 a.m.-10:13 p.m.

2 stops16h 13m

C$ 166

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 20/11

7:05 a.m.-11:15 a.m.

1 stop4h 10m

C$ 191

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 13/11

3:35 p.m.-9:50 p.m.

1 stop6h 15m

C$ 198

Flights are sorted by cheapest first

Deals found on 29/10

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

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

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

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

Currently, October is the cheapest month in which you can book a flight from Boston to Region of Ontario (average of C$ 178). Flying from Boston to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 BOS to ON?

Find hourly flight availability from Boston to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2024.

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 31 October 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Porter Airlines from Boston to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,835 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.8
Good
294 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
387 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
2,032 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Ontario. 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 from for flights from Boston to Ontario?

    For a flight from Boston to Ontario, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 4.2 km from the centre of the city.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 178. Air Canada flights start at C$ 191 while deals on United Airlines start at C$ 202 one-way.

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

    The most popular route from Boston to Region of Ontario is Boston Logan Intl - Toronto Pearson Intl. You may also consider Boston Logan Intl - Toronto Island or Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl.

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

    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 Boston to Region of Ontario on time: Jazz (90%), Brussels Airlines (72%), Air Canada (71%).

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

    While on average a flight from Boston to Region of Ontario is generally C$ 465, our data shows the cheapest flight currently is C$ 180. When looking at the most popular route, (Boston Logan Intl - Toronto Pearson Intl), you can expect to pay C$ 351 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Boston to Region of Ontario (average of C$ 178). Flying from Boston to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Boston to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Pearson Intl flights
Boston to Toronto Island flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Vancouver Intl flights
Boston to Calgary flights
Boston to Ottawa flights
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Hartford to Pearson Intl flights
Boston to Abbotsford flights
Hartford to Vancouver Intl flights
Albany to Pearson Intl flights
Boston to Hamilton flights
Boston to Edmonton flights
Hartford to Pierre Elliott Trudeau Intl flights
Albany to Vancouver Intl flights
Boston to Victoria flights
Hartford to Québec City flights
Boston to Winnipeg flights
Boston to Kelowna flights
Hartford to Calgary flights
Boston to St. John's flights
Albany to Pierre Elliott Trudeau Intl flights
Boston to Regina flights
Hartford to Ottawa flights
Boston to Charlottetown flights
Hartford to Halifax flights
Albany to Calgary flights
Hartford to Winnipeg flights
Boston to Moncton flights
Boston to Sydney flights
Worcester to Vancouver Intl flights
Boston to Windsor flights
Boston to Fort McMurray flights
Hartford to Edmonton flights
Boston to St John flights
Albany to Edmonton flights
Boston to Deer Lake flights
Boston to Nanaimo flights
Hartford to St. John's flights
Provincetown to Pierre Elliott Trudeau Intl flights
West Tisbury to Halifax flights

Top 4 airlines flying from Boston to Ontario

Discover the top 4 airlines that operate flights from Boston to Ontario. 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 527,020 searches. Data last updated 31 October 2024.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapestC$ 201AverageC$ 250FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
Porter AirlinesCheapestC$ 205AverageC$ 449FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 225AverageC$ 540FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 373AverageC$ 493FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Boston to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston to Ontario. 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 Boston to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Boston to Ontario with no change fees.

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Of course! You can now track prices for flights from Boston to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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