Cheap flights from Houston, TX to San Diego, CA

Flights starting at 39 €. Choose between United Airlines, Spirit Airlines, or Frontier Airlines to find the best price.

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How much do flights to San Diego cost?

Key info about flying to San Diego

Depart from
George Bush Intercontinental
Arrive to
San Diego International
Average flights per week
70
Flight distance
2095 km
Worth visiting
Griffith Observatory

Weekly direct flights

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

AirlineMon 16.12Tue 17.12Wed 18.12Thu 19.12Fri 20.12Sat 21.12Sun 22.12
------55545
Weekly flights: 24 totalDaily flights: 3.43 averageMost flights: Wednesday 5 flights
AirlineMon 23.12Tue 24.12Wed 25.12Thu 26.12Fri 27.12Sat 28.12Sun 29.12
5445545
Weekly flights: 32 totalDaily flights: 4.57 averageMost flights: Monday 5 flights
AirlineMon 30.12Tue 31.12Wed 01.01Thu 02.01Fri 03.01Sat 04.01Sun 05.01
5455545
Weekly flights: 33 totalDaily flights: 4.71 averageMost flights: Monday 5 flights
AirlineMon 06.01Tue 07.01Wed 08.01Thu 09.01Fri 10.01Sat 11.01Sun 12.01
5444444
Weekly flights: 29 totalDaily flights: 4.14 averageMost flights: Monday 5 flights

Check-in for a flight from Houston to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Spirit AirlinesNKSNKNo
Frontier AirlinesFFTF9No

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
346
days per year

14 day forecast

Wednesday
18 Dec
23°C10°C
25 Dec
16°C13°C
Thursday
19 Dec
18°C10°C
26 Dec
17°C13°C
Friday
20 Dec
17°C10°C
27 Dec
17°C13°C
Saturday
21 Dec
17°C9°C
28 Dec
19°C13°C
Sunday
22 Dec
18°C14°C
29 Dec
18°C14°C
Monday
23 Dec
18°C14°C
30 Dec
15°C12°C
Tuesday
24 Dec
18°C14°C
31 Dec
16°C11°C
Travelers usually depart from George Bush Intercontinental, or William P. Hobby when they travel from Houston to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Houston and San Diego is 2095 km. The most popular airlines for this route are United Airlines, Spirit Airlines, and Frontier Airlines. Houston and San Diego have 70 direct flights per week.

Frequently asked questions

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What time do flights between Houston and San Diego depart?
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The nearest countries with flights to San Diego

Here is a list of countries people are flying from

Other destination countries from Houston

Here is a list of countries people are flying to

Airlines operating from Houston to San Diego

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