Frontier Airlines
Mo and Th
starting at $40
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Diego to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from San Diego to Las Vegas vary: minimum — $53 (August 2026), maximum — $136 (June 2026). Typically, the flight costs $86–$90.
A non-stop flight is the most convenient and comfortable way to fly from San Diego to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Ticket prices for San Diego — Las Vegas are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from June 2026 to August 2026 (61%), then rise from August 2026 to October 2026 (+63%). The best period is July 2026–August 2026 ($68), the most expensive is June 2026–July 2026 ($110).
The best time to buy is July 2026–August 2026, when prices are at their lowest. This can save you up to 38% compared to the expensive months (June 2026–July 2026).
Monthly price variation is 33.3%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
Frontier Airlines
Mo and Th
starting at $40
The only airline operating direct flights from San Diego to Las Vegas is Frontier Airlines. Flights operate on Monday and Thursday.
San Diego — Las Vegas
06/12/2026
Departure
Direct flight
AS2281
starting at $354
San Diego — Las Vegas
06/10/2026
Departure
Direct flight
AS2255
starting at $312
San Diego — Las Vegas
06/12/2026
Departure
Direct flight
AS2274
starting at $315
San Diego — Las Vegas
07/24/2026
Departure
Direct flight
WN1454
starting at $200
San Diego — Las Vegas
08/22/2026
Departure
Direct flight
WN254
starting at $211
San Diego — Las Vegas
10/19/2026
Departure
Direct flight
AS3323
starting at $187
starting at $187
starting at $200
starting at $53
starting at $136
The route San Diego — Las Vegas is served by many carriers — 4 in total, including Alaska Airlines, Southwest Airlines, Frontier Airlines, and United Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $53) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest flight ticket from San Diego to Las Vegas according to data for the last 48 hours costs $53
Often the best time to buy tickets from San Diego to Las Vegas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Diego to Las Vegas can be found flying in these months: August, July, October.
The fastest flights from San Diego to Las Vegas start from 1 hour 30 minutes in the air.
The following airlines operate direct flights on the route San Diego — Las Vegas: Alaska Airlines, Southwest Airlines
The cheapest one-way flight from San Diego to Las Vegas departs on 08/23/2026, is operated by Frontier Airlines and costs $53
The cheapest roundtrip flight from San Diego to Las Vegas departs on 08/16/2026, is operated by Frontier Airlines and costs $73
Fastest flight from San Diego to Las Vegas takes 1h 30m
There are direct flights on this route 4 days a week: Mo, We, Fr, and Sa
The distance between San Diego and Las Vegas is 419km (260 miles). There are 79 direct flights from San Diego to Las Vegas. San Diego and Las Vegas are in the same time zone. Flights from San Diego begin at 6:20 AM. The latest flight from San Diego departs at 10:15 PM
We couldn't find any special offers for flights from San Diego to Las Vegas
