$99 Find Cheap Flights from Santa Barbara to Las Vegas - Compare and Save

Among airlines operating Santa Barbara to Las Vegas flights:

• Southwest: offers free seat selection

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

Only Southwest operates flights between Santa Barbara and Las Vegas.

Flights from Santa Barbara to Las Vegas usually depart from Santa Barbara (SBA) and arrive at Las Vegas Harry Reid Intl (LAS).

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

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

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

Only Economy Class is available on flights from Santa Barbara to Las Vegas.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $291 round-trip via San Diego (SAN), compared to $353 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 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 and American Airlines. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from Santa Barbara to Las Vegas most commonly connect through:

• San Diego (SAN) - 62% of one-stop connections
• Los Angeles Los Angeles (LAX) - 21% of one-stop connections
• San Francisco (SFO) - 15% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 3% of one-stop connections

San Diego (SAN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 16% on the Santa Barbara to Las Vegas route. Wednesday is the cheapest departure day at $319 round-trip on average, while Friday is the most expensive at $379, a difference of $60. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Santa Barbara to Las Vegas flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

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

These are the earliest and latest flight times available from Santa Barbara to Las Vegas:

• Earliest: departs at 5:20 am and lands at 6:35 am
• Latest: departs at 6:50 pm and lands at 8:05 pm.

The flight takes about 1h 15m.

Last-minute fares on this route - booked within 2 weeks of departure - run 60% above the route average of $353. Book 9 weeks before departure for the lowest fares.

A nonstop flight from Santa Barbara to Las Vegas takes 1h 15m, covering 288 miles.

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 $197 to $1,304. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Santa Barbara to Las Vegas are currently lower than usual. Average one-way flight prices are about $109, which is 50% below the typical average for this route.

Flying via Los Angeles Los Angeles (LAX) gives the shortest average 1-stop total travel time at 3h 33m, compared with 4h 15m via San Francisco (SFO) and 4h 45m via Phoenix Sky Harbor Intl (PHX).

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
• Easirent
• Ace
• Fox
• Dollar
• Thrifty

Round-trip flights from Santa Barbara to Las Vegas range from $291 to $461, with an average of $353 over the past 12 months. Anything below $291 counts as a good deal.

JetBlue is the only airline on the Santa Barbara to Las Vegas route offering in-flight Wi-Fi. Pricing depends on fare class.