$65+ Cheap flights from New Jersey to Ontario (ONT)
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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from New Jersey 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 New Jersey to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from New Jersey (USNJ) to Ontario (ONT). 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 January 21, 2025.
Round-trip from | $129 (Flightnetwork) |
|---|---|
One-way from | $65 (Frontier) |
Find flight deals from New Jersey to Ontario
Cheapest flights from New Jersey to OntarioExplore the most affordable flight options available from New Jersey to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from New Jersey to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork 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 1/20. 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 Frontier deal was found by Cheapflights users on 1/20. 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 Frontier 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 1/19. 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.
This Delta deal was found by Cheapflights users on 1/20. 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 Delta 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 1/20. 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 Delta 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 1/19. 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 Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines 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 1/19. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from New Jersey to Ontario within your budget
Customize your flight search to find flights from New Jersey 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Sat 2/22
8:00 am-7:09 pm
1 stop14h 09m
Ontario
Sat 3/1
8:09 pm-11:26 am
1 stop12h 17m
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Wed 3/12
7:59 am-3:04 pm
1 stop10h 05m
Ontario
Wed 3/19
2:43 pm-6:30 am
1 stop12h 47m
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Wed 4/2
10:59 pm-7:29 am
1 stop11h 30m
Ontario
Thu 4/17
8:29 am-10:00 pm
1 stop10h 31m
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Thu 2/6
4:14 pm-11:58 pm
1 stop10h 44m
Ontario
Wed 2/12
7:00 am-7:00 pm
1 stop9h 00m
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Mon 2/10
6:52 am-12:24 pm
1 stop8h 32m
Ontario
Tue 2/18
1:05 pm-12:42 am
1 stop8h 37m
NewarkOntario
EWR - ONT
EWRONT
Newark
Wed 2/12
6:00 am-11:50 am
1 stop8h 50m
Ontario
Tue 2/18
1:05 pm-12:48 am
1 stop8h 43m
NewarkOntario
EWR - ONT
EWRONT
Newark
Sat 2/22
5:30 pm-11:58 pm
1 stop9h 28m
Ontario
Wed 2/26
6:00 am-6:29 pm
1 stop9h 29m
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Thu 2/6
4:59 pm-10:52 pm
1 stop8h 53m
Ontario
Wed 2/12
6:00 am-7:14 pm
2 stops10h 14m
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Thu 2/6
3:59 pm-11:58 pm
1 stop10h 59m
Ontario
Wed 2/12
6:10 am-7:15 pm
2 stops10h 05m
NewarkOntario
EWR - ONT
EWRONT
Newark
Tue 2/11
8:09 am-6:37 pm
2 stops13h 28m
Ontario
Sun 2/16
10:50 pm-9:28 am
1 stop7h 38m
Best time to book a flight from New Jersey to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from New Jersey with our price prediction graph.
Travel insights for flights from New Jersey to Ontario
Get recent, data-driven insights about flights from New Jersey to Ontario including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from New Jersey to Ontario?
Currently, August is the cheapest month in which you can book a flight from New Jersey to Ontario (average of $246). Flying from New Jersey to Ontario in March is currently the most expensive (average of $311). 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 NJ to ONT?
Find hourly flight availability from New Jersey 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 January 21, 2025.
When flying from New Jersey to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 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 Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 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 January 21, 2025.
Read through reviews of airlines operating flights from New Jersey to Ontario, such as American Airlines, Delta and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Related info for your journey
Find useful and relevant information for your journey from New Jersey 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 New Jersey to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from New Jersey to Ontario
Discover the top 4 airlines that operate flights from New Jersey 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$268 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$262 | Average$582 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$395 | FlexibilityNo cancel fee | On-timeN/A |