
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (American Airlines) |
One-way from | $134 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $386 |
Good round-trip deal | $392 or less |
Good one-way deal | $196 or less |
Fly from
Fly to
Route
Depart
Return
OntarioNew York
ONT - JFK
ONTJFK
Ontario
Fri 7/10
11:51 pm-8:13 am
Nonstop5h 22m
New York John F Kennedy Intl
Thu 7/16
7:40 pm-10:44 pm
Nonstop6h 04m
OntarioNew York
ONT - LGA
ONTLGA
Ontario
Thu 8/27
7:00 am-10:15 pm
1 stop12h 15m
New York LaGuardia
Wed 9/2
6:55 am-2:05 pm
2 stops10h 10m
OntarioNew York
ONT - LGA
ONTLGA
Ontario
Sun 9/20
11:59 am-11:42 pm
1 stop8h 43m
New York LaGuardia
Sun 9/27
6:00 am-10:47 am
1 stop7h 47m
OntarioNew York
ONT - LGA
ONTLGA
Ontario
Sat 9/5
6:55 am-7:15 pm
2 stops9h 20m
New York LaGuardia
Wed 9/9
6:55 am-2:25 pm
1 stop10h 30m
OntarioNew York
ONT - JFK
ONTJFK
Ontario
Sat 7/4
11:16 pm-7:37 am
Nonstop5h 21m
New York John F Kennedy Intl
Fri 7/10
7:30 pm-10:36 pm
Nonstop6h 06m
OntarioNew York
ONT - LGA
ONTLGA
Ontario
Fri 8/7
6:10 am-6:22 pm
1 stop9h 12m
New York LaGuardia
Tue 8/18
3:25 pm-10:35 pm
1 stop10h 10m
OntarioNew York
ONT - LGA
ONTLGA
Ontario
Fri 9/25
6:00 am-7:05 pm
1 stop10h 05m
New York LaGuardia
Tue 9/29
3:29 pm-8:52 pm
1 stop8h 23m
OntarioNewark
ONT - EWR
ONTEWR
Ontario
Sun 9/27
10:47 am-11:29 pm
1 stop9h 42m
Newark
Sat 10/3
9:30 am-6:00 pm
1 stop11h 30m
OntarioNewark
ONT - EWR
ONTEWR
Ontario
Wed 9/2
10:45 am-11:29 pm
1 stop9h 44m
Newark
Wed 9/9
7:20 am-2:16 pm
1 stop9h 56m
OntarioNewark
ONT - EWR
ONTEWR
Ontario
Wed 9/16
10:47 am-11:29 pm
1 stop9h 42m
Newark
Mon 9/28
7:20 am-2:16 pm
1 stop9h 56m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars |
Currently, February is the cheapest month in which you can book a flight from Ontario to New York (average of $58). Flying from Ontario to New York in April is currently the most expensive (average of $204). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to New York as you normally would.
The most flights from ONT to NYC are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Las Vegas (LAS) – chosen by Cheapflights users on 36% of 1-stop itineraries from Ontario to New York on Cheapflights.
Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of $204.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 6h 35m.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 0h 47m.
About 18% of weekly flights between Ontario and New York have experienced delays in the past year, with the average delay time being 177 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, JetBlue have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best time to book flights from Ontario to New York is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$202 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$123 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$192 | Average$351 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$193 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$409 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$511 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$232 | Average$351 | FlexibilityNo cancel fee | On-time62% |