LAS to CSL, Harry Reid International Airport to Cheap Flights

Based on HopeGoo data, Hawaiian Airlines offers one-way fares as low as US$71 on Cheapest nonstop routes (e.g. LAS to SBP on Thu, Mar 12), while Hawaiian Airlines offers Cheapest nonstop round-trips from US$171 departing on Thu, Mar 19 and returning on Thu, Mar 26.

It takes about 1 hour 37 minutes to fly from Las Vegas to San Luis Obispo County.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Las Vegas to San Luis Obispo County is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Las Vegas to San Luis Obispo County, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Mar 12, with one-way flights priced at just US$71. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hawaiian Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for San Luis Obispo County travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Las Vegas to San Luis Obispo County is October, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Las Vegas to San Luis Obispo County on February 28, 2026 with United Airlines, with prices starting at US$250.

The time difference between San Luis Obispo County and Las Vegas is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.