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

Flights starting at $28. Choose between Spirit Airlines, Frontier Airlines, or Alaska Airlines to find the best price.

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Travelers usually depart from Harry Reid International Airport, Las Vegas, NV - Fashion Show Mall Bus stop, Las Vegas, NV - UNLV, Las Vegas, NV - South Strip Transfer Terminal, or Las Vegas, NV - East Craig Rd) when they travel from Las Vegas to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - Old Town, San Diego, CA - La Jolla, McClellan–Palomar, or San Diego, CA - Seaport Village. 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 132 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 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
3333313
1212112
22------211

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
3333333
1212122
---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
3333333
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

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

Sunday
10 Mar
18°C13°C
17 Mar
21°C15°C
Monday
11 Mar
87%
16°C13°C
18 Mar
22°C15°C
Tuesday
12 Mar
87%
16°C13°C
19 Mar
22°C16°C
Wednesday
13 Mar
89%
17°C14°C
20 Mar
19°C15°C
Thursday
14 Mar
19°C13°C
21 Mar
17°C13°C
Friday
15 Mar
18°C13°C
22 Mar
16°C14°C
Saturday
16 Mar
20°C14°C
23 Mar
17°C12°C

Frequently asked questions

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