Cheap flights from Las Vegas to San Diego from CA $37

View CA $37 flight on Wed, May 14, 2025Opens in a new window

Popular airlines from Las Vegas to San Diego

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Cheap flights from Las Vegas (LAS) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $37 for one-way flights and CA $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri., May 9 - Sun., May 11
LAS
Las Vegas
SAN
San Diego
CA $92 Roundtrip, found 1 day ago
CA $92
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri., May 9 from Las Vegas to San Diego, returning Sun., May 11, priced at CA $92 found 1 day ago
Spirit Airlines
Fri., May 16 - Tue., May 20
LAS
Las Vegas
SAN
San Diego
CA $99 Roundtrip, found 1 day ago
CA $99
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri., May 16 from Las Vegas to San Diego, returning Tue., May 20, priced at CA $99 found 1 day ago
Alaska Airlines
Fri., May 23 - Tue., May 27
LAS
Las Vegas
SAN
San Diego
CA $103 Roundtrip, found 1 hour ago
CA $103
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri., May 23 from Las Vegas to San Diego, returning Tue., May 27, priced at CA $103 found 1 hour ago
Delta
Fri., May 23 - Tue., May 27
LAS
Las Vegas
SAN
San Diego
CA $104 Roundtrip, found 1 hour ago
CA $104
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri., May 23 from Las Vegas to San Diego, returning Tue., May 27, priced at CA $104 found 1 hour ago
American Airlines
Fri., May 9 - Sun., May 11
LAS
Las Vegas
CLD
Carlsbad
CA $220 Roundtrip, found 1 day ago
CA $220
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri., May 9 from Las Vegas to Carlsbad, returning Sun., May 11, priced at CA $220 found 1 day ago
United
Fri., Apr. 25 - Mon., Apr. 28
LAS
Las Vegas
SAN
San Diego
CA $438 Roundtrip, found 1 day ago
CA $438
Roundtrip
found 1 day ago
Select United flight, departing Fri., Apr. 25 from Las Vegas to San Diego, returning Mon., Apr. 28, priced at CA $438 found 1 day ago
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