CSL to LAS, to Harry Reid International Airport Cheap Flights

Based on HopeGoo data, Hawaiian Airlines offers one-way fares as low as US$67 on Cheapest nonstop routes (e.g. SBP to LAS on Mon, Apr 20), while Alaska Airlines offers Cheapest nonstop round-trips from US$154 departing on Thu, Apr 9 and returning on Thu, Apr 16.

It takes about 1 hour 31 minutes to fly from San Luis Obispo County to Las Vegas.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from San Luis Obispo County to Las Vegas 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 San Luis Obispo County to Las Vegas, 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 Mon, Apr 20, with one-way flights priced at just US$67. · 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 Las Vegas travel is around July. · Get exclusive promo codes for HopeGoo app users.

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

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from San Luis Obispo County to Las Vegas on February 28, 2026 with Alaska Airlines, with prices starting at US$174.

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

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