Starting at $48
Starting at $75
Starting at $95
Starting at $116
Starting at $122
Starting at $134
Starting at $167
Starting at $1,239
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from New York to Ontario. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from New York to Ontario, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from New York to Ontario:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route New York — Ontario is served by many carriers — 8 in total, including Spirit Airlines, Frontier Airlines, Southwest Airlines, Alaska Airlines, JetBlue Airways, Hawaiian Airlines, American Airlines, and United Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $48) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
Starting at $48
Starting at $75
Starting at $95
Starting at $116
Starting at $122
Starting at $134
Starting at $167
Starting at $1,239
New York — Los Angeles
10/24/2025
Departure
Direct flight
NK263
Starting at $48
New York — Los Angeles
11/09/2025
Departure
Direct flight
NK535
Starting at $49
New York — Los Angeles
10/28/2025
Departure
Direct flight
F92503
Starting at $75
New York — Los Angeles
10/29/2025
Departure
Direct flight
F92503
Starting at $76
New York — Los Angeles
10/22/2025
Departure
Direct flight
F92503
Starting at $77
New York — Los Angeles
11/18/2025
Departure
Direct flight
F92503
Starting at $77
New York — Los Angeles
11/20/2025
Departure
Direct flight
NK535
Starting at $89
New York — Los Angeles
10/21/2025
Departure
Direct flight
NK2223
Starting at $89
New York — Los Angeles
12/04/2025
Departure
Direct flight
NK545
Starting at $91
New York — Los Angeles
11/04/2025
Departure
Direct flight
NK535
Starting at $95
Unable to find information about the schedule of direct flights from
The cheapest flight ticket from New York to Ontario according to data for the last 48 hours costs $48
Often the best time to buy tickets from New York to Ontario is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from New York to Ontario can be found flying in these months: January, November, October.
The fastest flights from New York to Ontario start from 5 hours 54 minutes in the air.
The following airlines operate direct flights on the route New York — Ontario: Spirit Airlines, Frontier Airlines
In different months, ticket prices from New York to Ontario vary: minimum — $99 (January 2026), maximum — $376 (July 2026). Typically, the flight costs $163–$314.
October 15
Southwest Airlines
The cheapest one-way flight from New York to Ontario departs on 10/24/2025, is operated by Spirit Airlines and costs $48
The cheapest roundtrip flight from New York to Ontario departs on 10/22/2025, is operated by Spirit Airlines and costs $141
Fastest flight from New York to Ontario takes 5h 54m
There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Fr
The distance between New York and Ontario is 3884km (2408 miles). There are 10 direct flights from New York to Ontario. The time difference between New York and Ontario is 3h. Flights from New York begin at 3:25 PM. The latest flight from New York departs at 6:50 PM
