Cheap Flights from Las Vegas to San Diego

View €34 flight on Wed, 3 Dec 2025Opens in a new window

Popular airlines from Las Vegas to San Diego

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

Prices were available within the past 7 days and start at €34 for one-way flights and €68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 3 Nov - Thu, 6 Nov
LAS
Las Vegas
SAN
San Diego
€68 Return, found 13 hours ago
€68
Return
found 13 hours ago
Select Delta flight, departing Mon, 3 Nov from Las Vegas to San Diego, returning Thu, 6 Nov, priced at €68 found 13 hours ago
Delta
Tue, 2 Dec - Thu, 4 Dec
LAS
Las Vegas
SAN
San Diego
€68 Return, found 2 days ago
€68
Return
found 2 days ago
Select Delta flight, departing Tue, 2 Dec from Las Vegas to San Diego, returning Thu, 4 Dec, priced at €68 found 2 days ago
American Airlines
Wed, 20 Aug - Wed, 27 Aug
LAS
Las Vegas
SAN
San Diego
€103 Return, found 1 day ago
€103
Return
found 1 day ago
Select American Airlines flight, departing Wed, 20 Aug from Las Vegas to San Diego, returning Wed, 27 Aug, priced at €103 found 1 day ago
United
Mon, 3 Nov - Thu, 6 Nov
LAS
Las Vegas
SAN
San Diego
€128 Return, found 13 hours ago
€128
Return
found 13 hours ago
Select United flight, departing Mon, 3 Nov from Las Vegas to San Diego, returning Thu, 6 Nov, priced at €128 found 13 hours ago
JetBlue Airways
Mon, 3 Nov - Mon, 10 Nov
LAS
Las Vegas
SAN
San Diego
€368 Return, found 1 day ago
€368
Return
found 1 day ago
Select JetBlue Airways flight, departing Mon, 3 Nov from Las Vegas to San Diego, returning Mon, 10 Nov, priced at €368 found 1 day ago
Hawaiian Airlines
Mon, 10 Nov - Thu, 13 Nov
LAS
Las Vegas
SAN
San Diego
€923 Return, found 3 days ago
€923
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, 10 Nov from Las Vegas to San Diego, returning Thu, 13 Nov, priced at €923 found 3 days ago

Find the cheapest month to fly from Las Vegas (LAS) to San Diego (SAN)

September is typically the cheapest month to fly

From €34 - €53 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.