From most locations, the cheapest flights to Las Vegas can be found during the month of February; however great deals can be found at other times.
From most locations, booking your flights to Las Vegas around 14 days prior to your departure date finds the best deals.
In general, booking your departure to Las Vegas for a Tuesday represents the best deal on airfare. Try to avoid a Sunday departure to stay away from the highest prices.
In general, when looking for the cheapest flight to Las Vegas, our data indicates that evening flights are the most cost-effective. afternoon flights tend to be the most expensive.