$53+ Cheap flights from Massachusetts to Ontario
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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Massachusetts to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Massachusetts to Ontario
Keep the following information in mind while searching for Massachusetts to Ontario flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (123 Milhas) |
One-way from | $53 (Mytrip) |
Popular in | November |
Cheapest in | September |
Average price | $369 |
Good round-trip deal | $275 or less |
Good one-way deal | $184 or less |
Find flight deals from Massachusetts to Ontario
Cheapest flights from Massachusetts to OntarioExplore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This 123 Milhas deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Priceline deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Massachusetts to Ontario within your budget
Customize your flight search to find flights from Massachusetts 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 2,558,603 searches. Data last updated February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Mon 4/14
6:35 am-8:00 am
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 4/23
7:00 am-12:11 pm
1 stop5h 11m
BostonToronto
BOS - YYZ
BOSYYZ
Boston Logan Intl
Wed 4/2
2:10 pm-11:55 pm
1 stop9h 45m
Toronto Pearson Intl
Tue 4/22
2:55 pm-10:22 am
1 stop19h 27m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Tue 3/25
7:05 am-9:04 am
Nonstop1h 59m
Toronto Island
Wed 3/26
11:40 am-1:20 pm
Nonstop1h 40m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 3/20
2:10 pm-5:40 pm
1 stop27h 30m
Montreal Pierre Elliott Trudeau Intl
Mon 3/24
6:35 pm-9:59 am
1 stop15h 24m
BostonToronto
BOS - YTZ
BOSYTZ
Boston Logan Intl
Thu 3/6
2:05 pm-4:04 pm
Nonstop1h 59m
Toronto Island
Sun 3/9
11:40 am-1:20 pm
Nonstop1h 40m
HartfordMontreal
BDL - YUL
BDLYUL
Hartford Bradley Intl
Fri 4/4
10:45 am-12:45 am
1 stop14h 00m
Montreal Pierre Elliott Trudeau Intl
Sun 4/6
3:55 pm-9:50 am
1 stop17h 55m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 3/5
10:50 am-12:15 pm
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 3/12
3:25 pm-4:53 pm
Nonstop1h 28m
HartfordToronto
BDL - YYZ
BDLYYZ
Hartford Bradley Intl
Mon 3/3
11:17 am-10:35 pm
1 stop11h 18m
Toronto Pearson Intl
Tue 3/4
8:15 pm-2:28 pm
1 stop18h 13m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Thu 3/6
7:00 am-8:23 am
Nonstop1h 23m
Montreal Pierre Elliott Trudeau Intl
Sun 3/9
1:30 pm-2:58 pm
Nonstop1h 28m
BostonMontreal
BOS - YUL
BOSYUL
Boston Logan Intl
Wed 3/5
6:00 am-10:26 am
1 stop4h 26m
Montreal Pierre Elliott Trudeau Intl
Thu 3/13
7:05 am-4:05 pm
1 stop9h 00m
Best time to book a flight from Massachusetts to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Massachusetts with our price prediction graph.
Travel insights for flights from Massachusetts to Ontario
Get recent, data-driven insights about flights from Massachusetts to Ontario including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Massachusetts to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Massachusetts to Region of Ontario (average of $243). Flying from Massachusetts to Region of Ontario in July is currently the most expensive (average of $359). 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 MA to ON?
Find hourly flight availability from Massachusetts 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 February 20, 2025.
When flying from Massachusetts to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Massachusetts to Region of Ontario
Explore weekly flight availability from Massachusetts 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 February 20, 2025.
The most flights from USMA to CAON are scheduled on a Wednesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.
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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
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 February 20, 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and KLM from Massachusetts to Ontario. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Massachusetts 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 Massachusetts to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Massachusetts to Ontario
Discover the top 6 airlines that operate flights from Massachusetts 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 2,558,603 searches. Data last updated February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$465 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$143 | Average$158 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$165 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$192 | Average$361 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$240 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$263 | Average$354 | FlexibilityNo cancel fee | On-time50% |