New York JFK to Ontario CA (JFK → ONT). We are tracking 20 fares on this route.
Cheapest tracked fare $146 · typical price $294 · you save about $148 (50%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
American Airlines
2026-09-13
1 stop
$146
American Airlines
2026-09-09
1 stop
$153
JetBlue
2026-09-22
Direct
$168
JetBlue
2026-09-10
Direct
$169
Alaska Airlines
2026-09-29
1 stop
$171
JetBlue
2026-09-26
Direct
$178
Alaska Airlines
2026-09-11
1 stop
$181
Alaska Airlines
2026-09-12
1 stop
$181
American Airlines
2026-09-16
1 stop
$183
Alaska Airlines
2026-10-01
1 stop
$183
American Airlines
2026-09-15
1 stop
$185
Alaska Airlines
2026-10-08
1 stop
$187
Alaska Airlines
2026-11-01
1 stop
$205
Alaska Airlines
2026-09-06
1 stop
$209
Alaska Airlines
2027-01-15
1 stop
$209
American Airlines
2026-12-01
1 stop
$235
American Airlines
2027-01-01
1 stop
$244
American Airlines
2026-12-25
1 stop
$245
Alaska Airlines
2026-09-28
1 stop
$247
American Airlines
2026-12-24
1 stop
$247
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from New York JFK to Ontario CA get?
The cheapest fare we have tracked on this route is $146, compared with a typical $294 for a trip of this distance.
Is it cheaper to fly to Ontario CA from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make New York JFK to Ontario CA cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.