Find the cheapest flights to Las Vegas on Airowings. We search all major airlines, like American Airlines and Delta. And it's easy to compare flight options with our user-friendly booking engine so you can find the best deal quickly. We offer daily flights to McCarran International Airport (LAS) from San Diego International Airport (SAN). Save up to 15% with our cheap flights to Las Vegas. Plan your trip with the help of our travel experts and book a low-cost flight today.