$78 Cheap Flights from San Luis Obispo (SBP) to Las Vegas (LAS)

View $78 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)

Cheap Flights from San Luis Obispo to Las Vegas (SBP-LAS)

Prices were available within the past 7 days and start at $78 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Dec 23 - Tue, Dec 30
SBP
San Luis Obispo
LAS
Las Vegas
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Dec 23 from San Luis Obispo to Las Vegas, returning Tue, Dec 30, priced at $137 found 2 hours ago
Hawaiian Airlines
Mon, Feb 23 - Tue, Mar 10
SBP
San Luis Obispo
LAS
Las Vegas
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 23 from San Luis Obispo to Las Vegas, returning Tue, Mar 10, priced at $147 found 3 days ago
United
Mon, Jan 12 - Wed, Jan 14
SBP
San Luis Obispo
LAS
Las Vegas
$157 Roundtrip, found 8 hours ago
$157
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 12 from San Luis Obispo to Las Vegas, returning Wed, Jan 14, priced at $157 found 8 hours ago
Alaska Airlines
Wed, Dec 17 - Sun, Dec 21
SBP
San Luis Obispo
LAS
Las Vegas
$157 Roundtrip, found 18 hours ago
$157
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Wed, Dec 17 from San Luis Obispo to Las Vegas, returning Sun, Dec 21, priced at $157 found 18 hours ago
Alaska Airlines
Tue, Dec 9 - Thu, Dec 11
SBP
San Luis Obispo
LAS
Las Vegas
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Dec 9 from San Luis Obispo to Las Vegas, returning Thu, Dec 11, priced at $159 found 3 days ago
American Airlines
Mon, Dec 8 - Wed, Dec 10
SBP
San Luis Obispo
LAS
Las Vegas
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 8 from San Luis Obispo to Las Vegas, returning Wed, Dec 10, priced at $168 found 1 day ago
Alaska Airlines
Mon, Jan 12 - Wed, Jan 14
SBP
San Luis Obispo
LAS
Las Vegas
$168 Roundtrip, found 8 hours ago
$168
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Mon, Jan 12 from San Luis Obispo to Las Vegas, returning Wed, Jan 14, priced at $168 found 8 hours ago
Alaska Airlines
Mon, Dec 8 - Wed, Dec 10
SBP
San Luis Obispo
LAS
Las Vegas
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Dec 8 from San Luis Obispo to Las Vegas, returning Wed, Dec 10, priced at $169 found 1 day ago
American Airlines
Sun, Dec 7 - Tue, Dec 9
SBP
San Luis Obispo
LAS
Las Vegas
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Dec 7 from San Luis Obispo to Las Vegas, returning Tue, Dec 9, priced at $170 found 1 day ago
Alaska Airlines
Thu, Feb 19 - Sat, Feb 21
SBP
San Luis Obispo
LAS
Las Vegas
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Feb 19 from San Luis Obispo to Las Vegas, returning Sat, Feb 21, priced at $177 just found

Find the cheapest month to fly from San Luis Obispo (SBP) to Las Vegas (LAS)

February is typically the cheapest month to fly

From $116 - $262 per traveler.

Frequently asked questions

How much does a flight from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS) cost?
Get a cheap one-way flight from $78 or cheap return flight from $137 from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
The cheapest month to fly from SBP to LAS is December, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
Which airlines fly direct from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
You can fly directly from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS) on an Alaska Airlines flight.
What is the cheapest airline that flies from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
To find the cheapest airline flying from SBP to LAS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
On average, San Luis Obispo County Regional Airport (SBP) only has 1 nonstop flight to Harry Reid Intl. Airport (LAS) each day. For more options, try our easy-to-use filter tool. Enter your travel dates, then select "1 Stop" or "2+ Stops" to find flights offering layovers.
What are the most popular departure times for flights from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
The 8 AM departures from SBP to LAS are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from SBP to LAS?
If you travel on a Friday, you'll get the widest range of choices for flights from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
Hop on the earliest flight at around 8:23AM UTC-8, heading out of San Luis Obispo County Regional Airport (SBP). You'll be flying for approximately 1h 27m, coming in to land at Harry Reid Intl. Airport (LAS) at approximately 9:50AM UTC-8.
How long does it take to fly from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
It takes approximately 1 hour and 27 minutes to cover the 310 mi from SBP to LAS.
What is the best time to fly from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
To avoid possible delays on the San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 San Luis Obispo County Regional Airport (SBP)?
If you've booked a direct flight from San Luis Obispo County Regional Airport (SBP) to Las Vegas, Harry Reid Intl. Airport (LAS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until right before your break to book a ticket from SBP to LAS generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a SBP to LAS flight and hotel package?
Opting for a SBP to LAS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Luis Obispo County Regional Airport (SBP) to Harry Reid Intl. Airport (LAS)?
If you booked your SBP to LAS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
San Luis Obispo County Regional
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, United
Roundtrip price
$136
Distance
313 mi
Average flight time
1 hour 29 mins

Book with confidence

San Luis Obispo to Las Vegas Flights

The cheapest times to fly from San Luis Obispo 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 San Luis Obispo to Las Vegas are during the month of December. You can find some of the cheapest flights from San Luis Obispo to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Obispo to Las Vegas

Sunday is one of the best days to book for cheap flights from San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $78 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 San Luis Obispo 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 San Luis Obispo 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.

 

San Luis Obispo to Las Vegas Flights

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