Cheap Flights from New York to Ontario

Cheapest flights from New York to Ontario

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.

Cheapest one way flight

$36

Frontier Airlines

Direct flight

6h 37m

01/14/2026

The cheapest one-way flight from New York to Ontario departs on 01/14/2026, is operated by Frontier Airlines and costs $36

Cheapest round trip flight

$131

American Airlines

Direct flight

11h 48m

02/01/2026

The cheapest roundtrip flight from New York to Ontario departs on 02/01/2026, is operated by American Airlines and costs $131

The fastest flight

5h 56m

Fastest flight from New York to Ontario takes 5h 56m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Distance

3884km

Timezone difference

3h

The distance between New York and Ontario is 3884km (2408 miles). The time difference between New York and Ontario is 3h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from New York to Ontario by month

In different months, ticket prices from New York to Ontario vary: minimum — $65 (January 2026), maximum — $1,467 (November 2026). Typically, the flight costs $148–$237.

January 2026

Lowest price

on average:

$65

November 2026

Highest price

on average:

$1,467

Avg Price

Airlines operating on route

The route New York — Ontario is served by many carriers — 7 in total, including Frontier Airlines, Spirit Airlines, JetBlue Airways, Southwest Airlines, Alaska Airlines, American Airlines, and Sun Country Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $36) 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 $36

Starting at $54

Starting at $81

Starting at $96

Starting at $140

Starting at $145

Starting at $195

Direct Flights from New York to Ontario

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.

New York — Los Angeles

NYC — LAX

01/14/2026

Departure

Direct flight

F92503

Starting at $36

New York — Los Angeles

NYC — LAX

01/10/2026

Departure

Direct flight

F92503

Starting at $54

New York — Los Angeles

NYC — LAX

02/25/2026

Departure

Direct flight

NK1670

Starting at $54

New York — Los Angeles

NYC — LAX

01/24/2026

Departure

Direct flight

NK1670

Starting at $55

New York — Los Angeles

NYC — LAX

01/13/2026

Departure

Direct flight

F92503

Starting at $59

New York — Los Angeles

NYC — LAX

01/22/2026

Departure

Direct flight

NK1670

Starting at $59

New York — Los Angeles

NYC — LAX

01/21/2026

Departure

Direct flight

NK1670

Starting at $64

New York — Los Angeles

NYC — LAX

01/23/2026

Departure

Direct flight

NK1670

Starting at $64

New York — Los Angeles

NYC — LAX

01/30/2026

Departure

Direct flight

NK1670

Starting at $65

New York — Los Angeles

NYC — LAX

02/04/2026

Departure

Direct flight

NK1670

Starting at $65

Schedule of direct flights from New York to Ontario

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from New York to Ontario:

Unable to find information about the schedule of direct flights from

New York airports overview

Newark Liberty International Airport

•

EWR

15km

John F. Kennedy International Airport

•

JFK

21km

LaGuardia Airport

•

LGA

14km

•

Ontario airports overview

Ontario International Airport

•

ONT

5km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from New York to Ontario?

The cheapest flight ticket from New York to Ontario according to data for the last 48 hours costs $36

When is the best time to buy air tickets on the route New York — Ontario?

Often the best time to buy tickets from New York to Ontario is 2 months before departure.

When is the cheapest time of year to fly from New York to Ontario?

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, February, April.

How long does it take to fly from New York to Ontario?

The fastest flights from New York to Ontario start from 5 hours 56 minutes in the air.

Which airline can fly direct from New York to Ontario?

The following airlines operate direct flights on the route New York — Ontario: Frontier Airlines, Spirit Airlines

Special offers and sales on air tickets 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.

New York — Ontario

December 15

Frontier Airlines

$124

Alternative routes

Allentown ➜ Ontario•Atlantic City ➜ Ontario•New Haven ➜ Ontario•Philadelphia ➜ Ontario•Stamford ➜ Ontario•New York ➜ Bakersfield•New York ➜ Fresno•New York ➜ Long Beach•New York ➜ Merced•New York ➜ Modesto•New York ➜ Mexicali•New York ➜ Santa Barbara•New York ➜ Santa Maria•New York ➜ Tijuana•New York ➜ Yuma

•••••••••••••••••••

Cheapest one way flight

$36

Frontier Airlines

Direct flight

6h 37m

01/14/2026

The cheapest one-way flight from New York to Ontario departs on 01/14/2026, is operated by Frontier Airlines and costs $36

Cheapest round trip flight

$131

American Airlines

Direct flight

11h 48m

02/01/2026

The cheapest roundtrip flight from New York to Ontario departs on 02/01/2026, is operated by American Airlines and costs $131

The fastest flight