C$ 75 Find Cheap Flights from Las Vegas to San Diego – Compare and Save

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.

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.

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

• Southwest
• Alaska Airlines
• Frontier
• Delta

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

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

• Frontier: a carry-on bag and a checked bag in Economy Class
• Southwest: a carry-on bag and a checked bag in Economy Class
• Alaska Airlines: a carry-on bag and a checked bag in Economy Class

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

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

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 195 round-trip, compared to C$ 448 via a layover through Los Angeles Los Angeles (LAX).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 139 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.

Most connecting flights from Las Vegas to San Diego pass through Los Angeles Los Angeles (LAX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 35% on the Las Vegas to San Diego route. Friday is the cheapest departure day at C$ 174 round-trip on average, while Sunday is the most expensive at C$ 266, a difference of C$ 92. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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, 28% of flights were delayed in the past 3 months, with delays averaging 1 hour 52 minutes.

Morning is the busiest departure period on Las Vegas to San Diego flights, with 42% leaving in that window. Afternoon departures account for 30%, Evening flights for 23%, and Night flights for 5%.

Some of the most popular sights in San Diego are San Diego Convention Center, Mission Beach, and Old Town San Diego State Historic Park. These are among the most viewed places in San Diego on KAYAK.

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

• Earliest: departs at 5:30 am and lands at 6:50 am
• Latest: departs at 11:15 pm and lands at 12:35 am.

The flight takes about 1h 20m.

Last-minute fares on this route – booked within 2 weeks of departure – run 28% above the route average of C$ 195. Book 4 weeks before departure for the lowest fares.

A direct flight from Las Vegas to San Diego takes 1h 20m, covering 671 km.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 163 to C$ 1,365. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Las Vegas to San Diego are currently lower than usual. Average one-way flight prices are about C$ 119, which is 23% below the typical average for this route.

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

• Delta: 85% on time
• Spirit Airlines: 85% on time
• Frontier: 76% on time

On average, flights on this route are punctual 72% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include:
• Dollar
• Payless
• Europcar
• Thrifty
• Fox

Round-trip flights from Las Vegas to San Diego range from C$ 131 to C$ 281, with an average of C$ 195 over the past 12 months. Anything below C$ 131 counts as a good deal.

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

• Alaska Airlines
• Delta

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