Route Price Intelligence
Cheap Flights From Los Angeles to Las Vegas
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Ontario to Las Vegas usually costs about $290 round trip, and we flagged this nonstop Frontier fare at $108 just five days ago. It has now dropped again to $43, below the lowest price we have ever tracked on this route, good for a quick getaway any time this fall or winter. Vegas's shows, dining, and nightlife run year round, so a fare this far under the historical floor is worth locking in soon.
✓ 8 date combinations found at this price
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Best Time to Fly from Los Angeles to Las Vegas
The cheapest time to fly from Los Angeles to Las Vegas is typically October, when fares average around $70. The most expensive month tends to be May at around $251. For the best deals, consider flying in October, September, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Planning Las Vegas?
Best months to go, what a day on the ground costs, and the tours worth booking.
Read the Las Vegas guide →