£44 Find Cheap Flights from Las Vegas to San Diego – Compare and Save

These are the earliest and latest flight times available from Las Vegas to San Diego:

• Earliest: departs at 05:45 and lands at 07:03
• Latest: departs at 23:15 and lands at 00:33.

The flight takes about 1h 18m.

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

A direct flight from Las Vegas to San Diego takes 1h 18m, covering 259 miles.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Las Vegas to San Diego range from £79 to £164, with an average of £117 over the past 12 months. Anything below £79 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 31% above the £117 route average. Book 12 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average £117 return, compared with £159 via a stopover through San Francisco (SFO).

Delta is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on Las Vegas to San Diego flights are:

• Delta: 84% on time
• Frontier: 76% on time
• Alaska Airlines: 73% on time

On average, flights on this route are punctual 71% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Morning is the busiest departure period on Las Vegas to San Diego flights, with 48% leaving in that window. Afternoon departures account for 30%, Evening flights for 17%, and Night flights for 5%.

Three airlines offer in-flight Wi-Fi on Las Vegas to San Diego flights:

• Alaska Airlines
• Delta
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Las Vegas to San Diego are currently lower than usual. Average one-way flight prices are about £52, which is 44% below the typical average for this route.

San Diego Airport (SAN) hosts 5 major car hire companies, with daily rates starting from around £11 for economy cars. Top options include:

• Dollar
• Payless
• Europcar
• Thrifty
• Fox

Flights from Las Vegas to San Diego usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at San Diego (SAN).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Las Vegas to San Diego route, 29% of flights were delayed in the past three months, with delays averaging 1h 52m.

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

• Los Angeles (LAX) – 75% of one-stop connections
• San Francisco (SFO) – 25% of one-stop connections

Yes. Flexible dates can save you up to 35% on flights from Las Vegas to San Diego. Friday is the cheapest departure day at £106 return on average, while Sunday is the most expensive at £162, a difference of £56.

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

4 airlines operate flights between Las Vegas and San Diego. The airlines offering direct flights on this route include:

• Southwest
• Alaska Airlines
• Frontier
• Delta

Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time of 3h 34m, compared to 6h 12m via San Francisco (SFO).

Some of the most popular sights in San Diego are San Diego Convention Center, SDSU Downtown Gallery, and La Jolla Cove. These are among the most viewed places in San Diego on KAYAK.

Among airlines operating Las Vegas to San Diego flights:

• Frontier: offers free seat selection
• Southwest: offers free seat selection
• Alaska Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

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

• Frontier: a cabin bag and a checked bag in Economy class
• Southwest: a cabin bag and a checked bag in Economy class
• Alaska Airlines: a cabin bag and a checked bag in Economy class

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

There are nonstop flights from McCarran International Airport to San Diego International Airport. The flights are available through different airlines, including Frontier and Spirit Airlines. United Airlines and Alaska Airlines also offer a flight with a stop at San Francisco International Airport (SFO), but it could take longer. If you want information about the different routes, book through KAYAK.

The McCarran International Airport offers unisex family restrooms, found throughout the terminals. If you have kids, there’s an unsupervised Kids’ Play Area near the D Gates, which gives your children the space to stretch and explore their imaginations. The space is aviation-themed and equipped with a mini control tower and a mock jet engine.

The San Diego International Airport offers accessibility services for people with disabilities. These include TDD telephones, a courtesy cart, and visual paging monitors. If you need support, there are Harbor Police Officers at key locations in the terminals.

The three mailboxes at the San Diego International Airport are located outdoors. You can find them at the Commuter Terminal, at Terminal 1 in the Airport Loop, or at Terminal 2 near the curbside check-in.

You can use the City Bus public transit from the San Diego International Airport to downtown San Diego. It stops at Terminals 1 and 2 and offers services from 5 am to 11:30 pm. There are also taxicabs you can use to travel from the airport.