$85 Cheap Flights from Santa Barbara (SBA) to Las Vegas (LAS)

View $85 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Santa Barbara to Las Vegas (SBA-LAS)

Prices were available within the past 7 days and start at $85 for one-way flights and $141 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Sat, Sep 20 - Tue, Sep 23
SBA
Santa Barbara
LAS
Las Vegas
$141 Roundtrip, found 4 days ago
$141
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Sep 20 from Santa Barbara to Las Vegas, returning Tue, Sep 23, priced at $141 found 4 days ago
Southwest Airlines
Sat, Oct 18 - Tue, Oct 21
SBA
Santa Barbara
LAS
Las Vegas
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Oct 18 from Santa Barbara to Las Vegas, returning Tue, Oct 21, priced at $144 found 1 day ago
Southwest Airlines
Sat, Sep 20 - Tue, Sep 23
SBA
Santa Barbara
LAS
Las Vegas
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Sep 20 from Santa Barbara to Las Vegas, returning Tue, Sep 23, priced at $151 found 4 days ago
Southwest Airlines
Mon, Aug 18 - Tue, Aug 19
SBA
Santa Barbara
LAS
Las Vegas
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Aug 18 from Santa Barbara to Las Vegas, returning Tue, Aug 19, priced at $151 found 4 days ago
United
Sat, Sep 20 - Tue, Sep 23
SBA
Santa Barbara
LAS
Las Vegas
$153 Roundtrip, found 4 days ago
$153
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 20 from Santa Barbara to Las Vegas, returning Tue, Sep 23, priced at $153 found 4 days ago
United
Mon, Aug 18 - Tue, Aug 19
SBA
Santa Barbara
LAS
Las Vegas
$154 Roundtrip, found 4 days ago
$154
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 18 from Santa Barbara to Las Vegas, returning Tue, Aug 19, priced at $154 found 4 days ago
American Airlines
Sat, Oct 18 - Tue, Oct 21
SBA
Santa Barbara
LAS
Las Vegas
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 18 from Santa Barbara to Las Vegas, returning Tue, Oct 21, priced at $157 found 1 day ago
Southwest Airlines
Tue, Sep 23 - Thu, Sep 25
SBA
Santa Barbara
LAS
Las Vegas
$161 Roundtrip, found 1 day ago
$161
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Sep 23 from Santa Barbara to Las Vegas, returning Thu, Sep 25, priced at $161 found 1 day ago
Delta
Tue, Oct 7 - Sun, Oct 12
SBA
Santa Barbara
LAS
Las Vegas
$284 Roundtrip, found 8 hours ago
$284
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Oct 7 from Santa Barbara to Las Vegas, returning Sun, Oct 12, priced at $284 found 8 hours ago
Hawaiian Airlines
Wed, Sep 10 - Mon, Sep 29
SBA
Santa Barbara
LAS
Las Vegas
$306 Roundtrip, found 2 days ago
$306
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 10 from Santa Barbara to Las Vegas, returning Mon, Sep 29, priced at $306 found 2 days ago

Find the cheapest month to fly from Santa Barbara (SBA) to Las Vegas (LAS)

September is typically the cheapest month to fly

From $144 - $436 per traveler.

Graph displaying average flight prices per month

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $269
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $269
Flights from Santa Barbara (SBA) to Las Vegas (LAS)
Origin airport
Santa Barbara Municipal
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$140
Distance
288 mi
Average flight time
1 hour 18 mins

Santa Barbara to Las Vegas Flights

The cheapest times to fly from Santa Barbara to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Barbara to Las Vegas are during the month of September. You can find some of the cheapest flights from Santa Barbara to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Barbara to Las Vegas

Sunday is one of the best days to book for cheap flights from Santa Barbara to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santa Barbara to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Barbara to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $85 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Barbara to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Barbara to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS) cost?
You can find cheap return flights from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS) starting from $137. Grab a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving SBA on August 1 2025 and touching down at LAS. The price was last updated on July 7 2025 and has not changed since.
What is the cheapest month to fly from SBA to LAS?
The cheapest flights from SBA to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
Catch a direct flight with Southwest Airlines and journey straight from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS).
What is the cheapest airline that flies from SBA to LAS?
Book a flight from SBA to LAS with Southwest Airlines. This carrier currently offers the cheapest one-way fare for this route, starting from $69. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SBA on September 11 2025. Prices were last updated on July 7 2025 and have not changed since.
How many flights per day from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
Every day on average, 2 direct flights take off from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
The 3 PM departures from SBA to LAS are the busiest. These flights can come with a higher price due to their popularity. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from SBA to LAS?
Travel on a Sunday if you're after the best choice of flights from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
The earliest flight leaving from Santa Barbara Municipal Airport (SBA) is at around 6:15AM UTC-8. Hop on this flight and you'll arrive at Harry Reid Intl. Airport (LAS) at approximately 7:25AM UTC-8. The overall travel time is 1h 10m.
How long does it take to fly from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
Flights from SBA to LAS have an average travel time of 1 hour and 15 minutes. The total distance between the two is 290 mi.
What airline has the least delays from SBA to LAS?
With 90% of journeys generally arriving on time, Southwest Airlines has the best on-time performance for direct flights from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS). To check your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
To touch down at Harry Reid Intl. Airport (LAS) on schedule, book a flight that takes off from Santa Barbara Municipal Airport (SBA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Santa Barbara Municipal Airport (SBA)?
If you're taking a direct flight from Santa Barbara Municipal Airport (SBA) to Las Vegas, Harry Reid Intl. Airport (LAS) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute bookings from SBA to LAS are typically more expensive. To secure the lowest rates, start looking for flights early. That said, if your travel plans are flexible, you may find a cheap ticket right before your trip.
Is it cheaper to book a SBA to LAS flight and hotel package?
You can save money by booking a SBA to LAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Santa Barbara Municipal Airport (SBA) to Harry Reid Intl. Airport (LAS)?
Typically, it's possible to cancel or reschedule your SBA to LAS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.