AirHint found the following cheapest return flights from Las Vegas (LAS) to San Diego (SAN)
in May 2025 (see full year ).
Return flights
17 May
- 18 May
Spirit Airlines
$ 42
direct
15 May
- 18 May
Spirit Airlines
$ 42
direct
17 May
- 28 May
Spirit Airlines
$ 42
direct
14 May
- 19 May
Spirit Airlines
$ 42
direct
28 May
- 01 Jun
Spirit Airlines
$ 42
direct
30 May
- 02 Jun
Spirit Airlines
$ 42
direct
30 May
- 01 Jun
Spirit Airlines
$ 42
direct
09 May
- 11 May
Spirit Airlines
$ 43
direct
07 May
- 09 May
Spirit Airlines
$ 53
direct
18 May
- 25 May
Spirit Airlines
$ 54
direct
23 May
- 26 May
Spirit Airlines
$ 55
direct
12 May
- 16 May
Spirit Airlines
$ 66
direct
19 May
- 26 May
Spirit Airlines
$ 66
direct
Also check the deals for one-way flights from Las Vegas to San Diego in May .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.