Flight Routes from Las Vegas to San Diego

Trip type

Our cheapest offers for flights from Las Vegas to San Diego

Here you can compare cheap flights from Las Vegas (LAS) to San Diego (SAN) 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 San Diego. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Las Vegas
San Diego
Outbound
06/25/26
direct
F91469
01h 26min
Return
06/30/26
direct
F91326
01h 31min
Frontier Airlines
$112
Las Vegas
San Diego
Outbound
06/25/26
direct
F91469
01h 26min
Return
06/30/26
direct
F91326
01h 31min
Frontier Airlines ?
$131
Las Vegas
San Diego
Outbound
06/25/26
direct
F91469
01h 26min
Return
06/30/26
direct
F91326
01h 31min
Frontier Airlines ?
$134
Las Vegas
San Diego
Outbound
06/25/26
direct
F91469
01h 26min
Return
06/30/26
direct
F91326
01h 31min
Frontier Airlines ?
$138
Las Vegas
San Diego
Outbound
06/25/26
direct
AS2253
01h 16min
Return
06/30/26
direct
AS2281
01h 26min
Alaska Airlines
$194
Las Vegas
San Diego
Outbound
06/25/26
direct
AS2416
01h 18min
Return
06/30/26
direct
AS2018
01h 26min
Alaska Airlines
$197
Las Vegas
San Diego
Outbound
06/25/26
direct
AS2219
01h 18min
Return
06/30/26
direct
AS2274
01h 28min
Alaska Airlines ?
$354
Las Vegas
San Diego
Outbound
06/25/26
1 Stopover (LAX)
DL2678, DL4087
05h 49min
Return
06/30/26
direct
DL3741
01h 28min
Delta Air Lines ?
$2,907
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Las Vegas to San Diego

Favorite airline: Frontier Airlines
The favorite airline for flights from Las Vegas to San Diego is Frontier Airlines.
Frontier Airlines
44 %
Spirit Airlines
23 %
United Airlines
13 %
Cheapest weekday: Friday
The cheapest day of departure is Friday. You can save up to 34 % when you fly on these days of the week.
Direct flights are the cheapest connection
Direct flights on this route are $88.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
01h 14min
05h 41min
49 $US
137 $US
The favorite connection is non-stop
70 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
01h 14min, from 49 $US
70 %
1 stopover Los Angeles International Airport, CA
03h 28min, from 262 $US
16 %
1 stopover San Francisco International Airport, CA
05h 42min, from 208 $US
9 %

Important flight information

Flight information: Las Vegas - San Diego

Roundtrip from 111,97 $US
Flight duration min. 01:05 / max. 07:15
Return flight duration min. 01:10/ max. 09:15
Distance 417 km
Flights per week 165
Departure airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Arrival airport Airport San Diego - Lindberg Field International, CA (SAN)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Diego
Flight destinations with a similar price
Flight destinations with a similar price