Las Vegas to San Diego

LASSAN

Fly from Las Vegas to San Diego starting at USD 23 with Frontier Airlines.Best fare available on Sep 17, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to San Diego cheapest flights this week

5 Aug
Alaska Airlines
11:11LAS
12:29SAN
DirectUSD 161VIEW DEAL
6 Aug
American Airlines
06:29LAS
11:57SAN
1 StopUSD 146VIEW DEAL
9 Aug
Frontier Airlines
18:50LAS
20:06SAN
DirectUSD 173VIEW DEAL
12 Aug
Frontier Airlines
00:59LAS
09:10SAN
1 StopUSD 126VIEW DEAL
15 Aug
Frontier Airlines
00:59LAS
09:10SAN
1 StopUSD 120VIEW DEAL
17 Aug
Frontier Airlines
18:50LAS
20:06SAN
DirectUSD 47VIEW DEAL
17 Aug
Frontier Airlines
21:48LAS
20:15SAN
1 StopUSD 64VIEW DEAL
17 Sept
Frontier Airlines
18:56LAS
20:17SAN
DirectUSD 23VIEW DEAL
29 Nov
Frontier Airlines
18:00LAS
19:20SAN
DirectUSD 108VIEW DEAL
8 Dec
Alaska Airlines
10:17LAS
11:45SAN
DirectUSD 82VIEW DEAL

Las Vegas to San Diego monthly flight fare trend

Aug
from USD 47
Sep
from USD 23
Oct
No flights
Nov
from USD 108
Dec
from USD 82
Jan
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

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