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Cheap flights New York — Ontario

New York (NYC, US) Ontario (ONT, US)
from $162 3 885 km ~5h 4m 11 flights found 5 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $162 on 10.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
Sa
Su
Prices found for 7 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
10 Dec 2026, Thu
Alaska Airlines AS 21
15:00
JFK John F. Kennedy International Airport
00:09
ONT Ontario International Airport
9h 9m 1 stop
Trip.com
$162
View this ticket
17 Nov 2026, Tue
American Airlines AA 449
15:00
JFK John F. Kennedy International Airport
21:59
ONT Ontario International Airport
6h 59m 1 stop
Clickavia
$185
View this ticket
18 Nov 2026, Wed
Alaska Airlines AS 21
15:00
JFK John F. Kennedy International Airport
00:05
ONT Ontario International Airport
9h 5m 1 stop
Aviakassa
$188
View this ticket
23 Nov 2026, Mon
Frontier Airlines F9 3423
04:55
LGA LaGuardia Airport
12:24
ONT Ontario International Airport
7h 29m 1 stop
Farera
$207
View this ticket
17 Nov 2026, Tue
United Airlines UA 2028
23:29
LGA LaGuardia Airport
07:51
ONT Ontario International Airport
8h 22m Direct
Trip.com
$283
View this ticket
02 Jan 2027, Sat
American Airlines AA 2728
14:31
EWR Newark Liberty International Airport
22:11
ONT Ontario International Airport
7h 40m 1 stop
Turna.com
$339
View this ticket
Route characteristics
Distance
3 885 km
Flight time
5h 4m
Time difference
-3h
Minimum price
from $162 (10.12.2026)
Average price
$216
Maximum price
$339
Departures per week
1
Cheapest day
Thursday
Departure airports (3)
EWR Newark Liberty International Airport JFK John F. Kennedy International Airport LGA LaGuardia Airport
Arrival airports (1)
ONT Ontario International Airport
Airlines (5)
AS Alaska Airlines AA American Airlines F9 Frontier Airlines WN Southwest Airlines UA United Airlines
Agencies (6)
Trip.com Clickavia Aviakassa Farera Turna.com Kupi.com
Prices by day of week
Monday
$207
avg $207
Tuesday
$185
avg $234
Wednesday
$188
avg $188
Thursday
$162
avg $162
Cheapest
Saturday
$339
avg $339
Price trend by month
November 2026
from $185
avg $216
4 flights
December 2026
from $162
avg $162
1 flights
January 2027
from $339
avg $339
1 flights
Airlines — cheapest prices 5
Alaska Airlines
Alaska Airlines
2 flights · 2 days
$162
American Airlines
American Airlines
3 flights · 3 days
$185
Frontier Airlines
Frontier Airlines
Low-cost 1 flights · 1 days
$207
Southwest Airlines
Southwest Airlines
Low-cost 2 flights · 2 days
$245
United Airlines
United Airlines
3 flights · 3 days
$283
Where to buy tickets 6
Trip.com
4 tickets · 3 days
from $162
Clickavia
1 tickets · 1 days
from $185
Aviakassa
1 tickets · 1 days
from $188
Farera
2 tickets · 2 days
from $207
Turna.com
2 tickets · 2 days
from $226
Kupi.com
1 tickets · 1 days
from $390
Airports

From — New York (3)

  • EWR Newark Liberty International Airport
  • JFK John F. Kennedy International Airport
  • LGA LaGuardia Airport

To — Ontario (1)

  • ONT Ontario International Airport
Other destinations from New York
Buffalo
US
Dallas
US · Hub
Minneapolis
US · Hub
Miami
US · Hub
Burlington
US
Atlanta
US · Hub
Cincinnati
US
Boston
US
Fort Lauderdale
US
West Palm Beach
US
Nashville
US
Tampa
US
Frequently asked questions about the route New York — Ontario
How long is the flight from New York to Ontario?
Approximate flight time — 5h 4m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from New York to Ontario?
The straight-line distance — 3 885 km.
How much do flights from New York to Ontario cost?
The minimum price over 3 months — from $162 on 10.12.2026.
What is the average ticket price?
The average price — $216. Range: $162 — $339.
What is the time difference between New York and Ontario?
The difference — -3h.
From which airports does New York operate flights?
From New York: EWR (Newark Liberty International Airport), JFK (John F. Kennedy International Airport), LGA (LaGuardia Airport).
To which airports in Ontario do flights arrive?
To Ontario: ONT (Ontario International Airport).
Which airlines fly this route?
This route is served by 5 airlines: Alaska Airlines, American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $283. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route New York — Ontario

Flights New York — Ontario is a popular route. The straight-line distance is 3 885 km. Flight time 5h 4m. Time difference -3h.

From New York (NYC) flights depart from 3 airports: EWR, JFK, LGA. To Ontario (ONT) — 1 arrival airport: ONT.

5 airlines operate on this route: Alaska Airlines, American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.

The minimum price for the next 3 months — from $162 (10.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $216, ranging from $162 to $339. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in United States from New York
Dallas
US
Miami
US
Cincinnati
US
Boston
US
Fort Lauderdale
US
West Palm Beach
US
Tampa
US
Atlanta
US

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