Flights from San Diego to Las Vegas

Our cheapest offers for flights from San Diego to Las Vegas

Here you can compare cheap flights from San Diego (SAN) to Las Vegas (LAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Las Vegas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
San Diego
Las Vegas
Outbound
11/29/25
direct
F91326
01h 30min
Return
12/19/25
direct
F91469
01h 20min
Frontier Airlines ?
$72
San Diego
Las Vegas
Outbound
11/29/25
direct
F91326
01h 30min
Return
12/19/25
direct
F91469
01h 20min
Frontier Airlines
$87
San Diego
Las Vegas
Outbound
11/29/25
direct
F91326
01h 30min
Return
12/19/25
direct
F91469
01h 20min
Frontier Airlines
$88
San Diego
Las Vegas
Outbound
11/29/25
direct
F91326
01h 30min
Return
12/19/25
direct
F91469
01h 20min
Frontier Airlines ?
$92
San Diego
Las Vegas
Outbound
11/29/25
direct
F91326
01h 30min
Return
12/19/25
direct
F91469
01h 20min
Frontier Airlines
$93
San Diego
Las Vegas
Outbound
11/29/25
direct
AS3314
01h 35min
Return
12/19/25
direct
AS2220
01h 35min
Alaska Airlines ?
$146
San Diego
Las Vegas
Outbound
11/29/25
direct
HA6511
01h 35min
Return
12/19/25
direct
HA6205
01h 16min
Hawaiian Airlines ?
$190
San Diego
Las Vegas
Outbound
03/19/26
1 Stopover (LAX)
UA2226, UA1546
03h 05min
Return
03/28/26
1 Stopover (LAX)
UA2039, UA4643
03h 55min
United Airlines ?
$206
San Diego
Las Vegas
Outbound
03/19/26
1 Stopover (LAX)
UA2226, UA1546
03h 05min
Return
03/28/26
1 Stopover (LAX)
UA2282, UA2181
04h 35min
United Airlines ?
$210
San Diego
Las Vegas
Outbound
11/29/25
direct
F91326
01h 30min
Return
12/19/25
1 Stopover (AUS)
F94632, F91877
06h 56min
Frontier Airlines ?
$260
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Diego to Las Vegas

Favorite airline: Spirit Airlines
41 % of flights from San Diego to Las Vegas are booked with Spirit Airlines.
Spirit Airlines
41 %
Frontier Airlines
31 %
Alaska Airlines
11 %
Cheapest weekday: Wednesday
The cheapest flights on this route are operated on Wednesday.
Direct flights are cheaper
Flights with a stopover are on average $100.00 more expensive than direct flights.
non stop flight
1 stop
01h 26min
03h 51min
$ 39
$ 139
The favorite connection is non-stop
Flights from San Diego to Las Vegas are most often booked as a direct flight.
Route
bookings
Direct flights
01h 26min, from $ 39
63 %
1 stopover San Francisco International Airport, CA
05h 48min, from $ 170
15 %
1 stopover Los Angeles International Airport, CA
03h 03min, from $ 247
9 %

Important flight information

Flight information: San Diego - Las Vegas

Roundtrip from $ 71,23
Flight duration min. 01:10 / max. 09:15
Return flight duration min. 01:05/ max. 07:15
Distance 417 km
Flights per week 153
Departure airport Airport San Diego - Lindberg Field International, CA (SAN)
Arrival airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Las Vegas
Flight destinations with a similar price