Round-trip from | $233 (JetBlue) |
---|---|
One-way from | $106 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $387 |
Good round-trip deal | $297 or less |
Good one-way deal | $178 or less |
Fly from
Fly to
Route
Depart
Return
Price
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Fri 9/5
6:35 pm-9:29 pm
Nonstop5h 54m
Ontario
Sat 9/13
10:56 pm-7:18 am
Nonstop5h 22m
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Fri 9/12
6:59 am-11:56 am
1 stop7h 57m
Ontario
Sun 9/14
11:59 pm-12:55 pm
2 stops9h 56m
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Fri 6/20
6:59 am-11:52 am
1 stop7h 53m
Ontario
Wed 7/2
7:36 pm-5:30 am
1 stop6h 54m
NewarkOntario
EWR - ONT
EWRONT
Newark
Thu 8/7
7:20 am-4:19 pm
1 stop11h 59m
Ontario
Sun 8/10
5:14 pm-6:05 am
1 stop9h 51m
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Fri 7/4
11:20 am-4:35 pm
1 stop8h 15m
Ontario
Sat 7/12
5:05 am-6:00 pm
1 stop9h 55m
New YorkOntario
JFK - ONT
JFKONT
New York John F Kennedy Intl
Sat 9/13
6:00 am-11:24 am
1 stop8h 24m
Ontario
Mon 9/22
10:59 pm-11:13 am
1 stop9h 14m
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Thu 7/10
4:00 pm-10:57 pm
1 stop9h 57m
Ontario
Mon 7/14
11:59 pm-10:30 am
1 stop7h 31m
NewarkOntario
EWR - ONT
EWRONT
Newark
Wed 8/6
8:15 am-1:39 pm
1 stop8h 24m
Ontario
Mon 8/11
12:22 pm-10:29 pm
1 stop7h 07m
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Tue 7/15
4:00 pm-10:27 pm
1 stop9h 27m
Ontario
Tue 8/12
11:45 am-11:24 pm
1 stop8h 39m
NewarkOntario
EWR - ONT
EWRONT
Newark
Sat 10/18
5:51 pm-11:49 pm
1 stop8h 58m
Ontario
Sat 10/25
7:10 am-6:53 pm
1 stop8h 43m
Currently, August is the cheapest month in which you can book a flight from State of New York to Ontario (average of $246). Flying from State of New York to Ontario in March is currently the most expensive (average of $328). 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 State of New York to Ontario as you normally would.
The most flights from USNY to ONT are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
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.
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).
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
James,Apr 2025
LAX - SFO
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
James,Apr 2025
LAX - SFO
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
James,Apr 2025
LAX - SFO
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
James,Apr 2025
LAX - SFO
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
James,Apr 2025
LAX - SFO
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$102 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$143 | Average$224 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$192 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$234 | Average$365 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$256 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$266 | Average$574 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$286 | Average$455 | FlexibilityNo cancel fee | On-time63% |