Cheap flights from Las Vegas, NV to San Diego, CA

Flights starting at $29. Choose between Spirit Airlines, Frontier Airlines, or Alaska Airlines to find the best price.

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Tips to know when travelling to San Diego

Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Las Vegas and San Diego is 416 km. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, Alaska Airlines, United Airlines, and JetBlue Airways. Las Vegas and San Diego have 116 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Las Vegas to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 17.03 - Sat 23.03

AirlineSun 17.03Mon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03
3332332
1211122
---2------221

Weekly direct flights for Sun 24.03 - Sat 30.03

AirlineSun 24.03Mon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03
2333333
1212122
22------221

Weekly direct flights for Sun 31.03 - Sat 06.04

AirlineSun 31.03Mon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04
3333333
1212122
22------221

Weekly direct flights for Sun 07.04 - Sat 13.04

AirlineSun 07.04Mon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04
3333333
1212222
22------221

Check-in for a flight from Las Vegas to San Diego

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
344
days per year

14 day forecast

Monday
18 Mar
88%
19°C14°C
25 Mar
85%
16°C13°C
Tuesday
19 Mar
20°C14°C
26 Mar
17°C13°C
Wednesday
20 Mar
20°C15°C
27 Mar
89%
16°C13°C
Thursday
21 Mar
19°C14°C
28 Mar
86%
14°C12°C
Friday
22 Mar
19°C14°C
29 Mar
87%
16°C13°C
Saturday
23 Mar
53%
18°C15°C
30 Mar
85%
17°C14°C
Sunday
24 Mar
85%
15°C13°C
31 Mar
19°C13°C

Frequently asked questions

How long does it take to travel from Las Vegas to San Diego?
What is the flight distance between Las Vegas and San Diego?
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