FFL Helper

FFL Helper / Las Vegas / Ontario

LAS → ONT

Las Vegas to Ontario

Compare one-way fares for flights from Las Vegas to Ontario.

Lowest fare $101
Distance 204 mi
Flight time 1h
Airports LAS–ONT
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By month: August 2026 from $162 · September 2026 from $125

Price calendar

August 2026

From $162

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September 2026

From $125

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Upcoming dates

Ontario ONT

$101

Nov 27, 8:55pm · 1h · 0 stops

LAS → ONT · Southwest Airlines

Tickets

Ontario ONT

$125

Sep 05, 6:09pm · 16h 20m · 1 stop

LAS → ONT · Frontier Airlines

Tickets

Ontario ONT

$162

Aug 27, 3:20pm · 1h 2m · 0 stops

LAS → ONT · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Las Vegas to Ontario. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Las Vegas to Ontario.