Las Vegas to San Diego

LASSAN

Fly from Las Vegas to San Diego starting at USD 28 with Frontier Airlines.Best fare available on Aug 4, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to San Diego cheapest flights this week

10 Jul
18:50LAS
20:06SAN
DirectUSD 138VIEW DEAL
19 Jul
19:43LAS
20:58SAN
DirectUSD 84VIEW DEAL
4 Aug
12:50LAS
14:08SAN
DirectUSD 28VIEW DEAL

Las Vegas to San Diego monthly flight fare trend

Jul
from USD 84
Aug
from USD 28
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

Las Vegas

Harry Reid International Airport (LAS)

Las Vegas, LAS
Zone

Los Angeles

Elev

2181 ft

Destination

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft