$79 Find Cheap United Airlines Flights from San Diego to Las Vegas

When to Book Flights with United Airlines from San Diego to Las Vegas

• Is United Airlines the cheapest airline to fly with from San Diego to Las Vegas?

  With an average price of $326 return, United Airlines is not the cheapest airline to fly from San Diego to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $83 on average.

• What is the cheapest United Airlines flight from San Diego to Las Vegas?

  In the last 3 days, the lowest price for a flight with United Airlines from San Diego to Las Vegas was $43 for a return flight and $38 for a one-way flight.

• Does United Airlines fly direct to Las Vegas from San Diego?

  No, United Airlines does not fly the route directly.

• What’s the cheapest day of the week to fly from San Diego to Las Vegas with United Airlines?

  On average, the cheapest day of the week to fly from San Diego to Las Vegas with United Airlines is Saturday, when prices are around $109. The most expensive day is generally Sunday, where the average price is around $193.

• What’s the cheapest month to fly from San Diego to Las Vegas with United Airlines?

  The cheapest month for United Airlines flights to Las Vegas from San Diego is generally September, where plane tickets cost $115 on average. If possible, try to avoid the most expensive months of December and March, where tickets cost $278 and $791 respectively.