156 - 294 USD
Most travelers find the cheapest round-trip airfare to Las Vegas when booking during the month of February.
From most locations, booking your flights to Las Vegas around 56 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 Thursday 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.