FFL Helper

FFL Helper / Las Vegas / Ontario

LAS → ONT

Las Vegas (LAS) to Ontario (ONT)

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

Lowest fare $51
Distance 204 mi
Flight time 1h 8m
Airports LAS–ONT
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By month: October 2026 from $134 · November 2026 from $51

Price calendar

October 2026

From $134

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November 2026

From $51 · up to $174

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Tue
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1 $174 2 $112 3 $51
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Upcoming dates

Ontario ONT

$51

Nov 03, 3:13pm · 1h 8m · 0 stops

LAS → ONT · Frontier Airlines

Tickets

Ontario ONT

$134

Oct 30, 3:13pm · 1h 8m · 0 stops

LAS → ONT · Frontier Airlines

Tickets

Ontario ONT

$174

Nov 01, 6:30am · 37h · 1 stop

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.