Cheap flights from Boston to Ontario from C$ 193
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Boston to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Ontario (CAON). 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 20 January 2025.
Find flight deals from Boston to Ontario
Cheapest flights from Boston to OntarioExplore 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 20 January 2025.
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 20 January 2025.
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 629,999 searches. Data last updated 20 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 5/3
7:00 a.m.-8:23 a.m.
Nonstop1h 23m
Montreal Pierre Elliott Trudeau Intl
Wed 12/3
4:30 p.m.-10:39 p.m.
1 stop6h 09m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Thu 6/3
2:05 p.m.-4:04 p.m.
Nonstop1h 59m
Toronto Island
Thu 13/3
6:40 p.m.-8:15 p.m.
Nonstop1h 35m
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 5/3
11:14 a.m.-11:55 p.m.
1 stop12h 41m
Toronto Pearson Intl
Wed 12/3
7:55 p.m.-1:56 p.m.
1 stop18h 01m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 6/2
6:56 p.m.-5:35 p.m.
2 stops22h 39m
Montreal Pierre Elliott Trudeau Intl
Tue 11/2
3:55 p.m.-9:13 a.m.
1 stop17h 18m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 5/3
7:05 a.m.-11:15 a.m.
1 stop4h 10m
Montreal Pierre Elliott Trudeau Intl
Wed 12/3
8:55 a.m.-3:30 p.m.
1 stop6h 35m
BostonOttawa
BOS - YOW
BOSYOW
Boston Logan Intl
Sat 15/2
2:00 p.m.-6:14 p.m.
1 stop4h 14m
Ottawa
Fri 21/2
5:00 p.m.-6:15 p.m.
Nonstop1h 15m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 4/3
5:40 a.m.-10:23 p.m.
2 stops16h 43m
Toronto Island
Tue 11/3
1:05 p.m.-10:09 a.m.
2 stops21h 04m
BostonOttawa
BOS - YOW
BOSYOW
Boston Logan Intl
Thu 20/2
4:20 p.m.-5:49 p.m.
Nonstop1h 29m
Ottawa
Mon 24/2
5:00 p.m.-6:15 p.m.
Nonstop1h 15m
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Sat 15/2
7:25 p.m.-9:25 p.m.
Nonstop2h 00m
Toronto Pearson Intl
Mon 17/2
8:55 p.m.-10:37 p.m.
Nonstop1h 42m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Thu 20/2
7:05 a.m.-9:04 a.m.
Nonstop1h 59m
Toronto Island
Sun 23/2
9:05 a.m.-10:40 a.m.
Nonstop1h 35m
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.
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, January is the cheapest month in which you can book a flight from Boston to Region of Ontario (average of C$ 168). 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 20 January 2025.
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.
Weekly flight availability from Boston to Region of Ontario
Explore weekly flight availability from Boston to Ontario. 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 20 January 2025.
The most flights from BOS to CAON are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).
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 20 January 2025.
Peruse reviews from past customers who have flown with United Airlines, Delta and American 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.
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
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.
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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.
Top 3 airlines flying from Boston to Ontario
Discover the top 3 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 629,999 searches. Data last updated 20 January 2025.
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 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.
Can Cheapflights notify me if prices for flights from Boston to Ontario become cheaper?
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.