$142 Find Cheap Flights from San Diego to Las Vegas - Compare and Save

Only Economy Class is available on flights from San Diego to Las Vegas.

There are currently no nonstop flights available from San Diego to Las Vegas. Flights with 1 layover take between 4h 11m and 4h 48m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from San Diego to Las Vegas range from $308 to $588, with an average of $400 over the past 12 months. Anything below $308 counts as a good deal.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $317 round-trip via San Francisco (SFO), compared to $628 for nonstop.

The Embraer 175 family is used most often on this route, operated mainly by Alaska Airlines. Other aircraft seen on the route include Embraer EMB-135BJ Legacy 600/650 variants.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $308 to $1,509. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from San Diego to Las Vegas are currently lower than usual. Average one-way flight prices are about $146, which is 56% below the typical average for this route.

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates averaging $54 for economy cars. Top options include:

• Easirent
• Fox
• Ace
• Dollar
• Thrifty

Flights from San Diego to Las Vegas usually depart from San Diego Carlsbad-Palomar (CLD) and arrive at Las Vegas Harry Reid Intl (LAS).

Connecting flights from San Diego to Las Vegas most commonly pass through:

• Phoenix Sky Harbor Intl (PHX) - 50% of one-stop connections
• San Francisco (SFO) - 50% of one-stop connections

Yes. Flexible dates can save you up to 64% on flights from San Diego to Las Vegas. Friday is the cheapest departure day at $303 round-trip on average, while Tuesday is the most expensive at $838, a difference of $535.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 4h 11m, compared with 4h 48m via San Francisco (SFO).

Some of the most popular sights in Las Vegas are Fremont Street Experience, Las Vegas Convention Center and Wynn Las Vegas. These are among the most viewed places in Las Vegas on KAYAK.

Here are some options for this route, based on selected ticket types and cabin classes:

• JSX: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.