Cheap flights from Houston to San Diego from £47

Cheap flights from Houston to San Diego from £47

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1 stop
Tue, Mar 3
Houston IAHSan Diego SAN

£47
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1 stop
Wed, Mar 4
Houston IAHSan Diego SAN

£56
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1 stop
Tue, Mar 3
Houston IAHSan Diego SAN

£56
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1 stop
Wed, Mar 4
Houston IAHSan Diego SAN

£56
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1 stop
Thu, Mar 5
Houston IAHSan Diego SAN

£98
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1 stop
Thu, Mar 5
Houston IAHSan Diego SAN

£99
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1 stop
Wed, Mar 4 – Mon, Mar 9
Houston IAHSan Diego SAN

£115
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1 stop
Tue, Mar 3 – Sat, Mar 7
Houston IAHSan Diego SAN

£120
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1 stop
Thu, Mar 5 – Tue, Mar 10
Houston IAHSan Diego SAN

£161
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1 stop
Thu, Mar 5 – Mon, Mar 9
Houston IAHSan Diego SAN

£161
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1 stop
Thu, Mar 5 – Tue, Mar 10
Houston IAHSan Diego SAN

£163
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1 stop
Thu, Mar 5 – Mon, Mar 9
Houston IAHSan Diego SAN

£163
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Getting from San Diego airport to the city center

San Diego is served by San Diego International Airport (SAN), located just 5 km northwest of downtown San Diego. The airport offers convenient airport transfers to city center destinations via public transit, taxis, ride-hailing services, and rental cars. The MTS Bus Route 992 connects the airport to downtown and the Old Town Transit Center, where travelers can transfer to the San Diego Trolley. Journey times and costs vary depending on the mode of transport, time of day, and traffic conditions.

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • MTS Bus Route 992 operates between the airport and downtown via Old Town Transit Center.
  • Taxis and ride-hailing services pick up at designated areas outside each terminal.
  • Rental car facilities are located at the Rental Car Center, accessible via a free shuttle.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to San Diego

Depart from
George Bush Intercontinental
Arrive to
San Diego International
Average flights per week
194
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 09.02Tue 10.02Wed 11.02Thu 12.02Fri 13.02Sat 14.02Sun 15.02
4445555
Weekly flights: 32 totalDaily flights: 4.57 averageMost flights: Thursday 5 flights
AirlineMon 16.02Tue 17.02Wed 18.02Thu 19.02Fri 20.02Sat 21.02Sun 22.02
5445555
Weekly flights: 33 totalDaily flights: 4.71 averageMost flights: Monday 5 flights
AirlineMon 23.02Tue 24.02Wed 25.02Thu 26.02Fri 27.02Sat 28.02Sun 01.03
4435555
Weekly flights: 31 totalDaily flights: 4.43 averageMost flights: Thursday 5 flights
AirlineMon 02.03Tue 03.03Wed 04.03Thu 05.03Fri 06.03Sat 07.03Sun 08.03
3455555
Weekly flights: 32 totalDaily flights: 4.57 averageMost flights: Wednesday 5 flights

Check-in for a flight from Houston to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo
Spirit AirlinesNKSNKNo

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

Friday
6 Feb
20°C15°C
13 Feb
17°C14°C
Saturday
7 Feb
19°C12°C
14 Feb
87%
16°C14°C
Sunday
8 Feb
23°C12°C
15 Feb
82%
15°C12°C
Monday
9 Feb
19°C12°C
16 Feb
80%
14°C12°C
Tuesday
10 Feb
88%
18°C16°C
17 Feb
89%
13°C11°C
Wednesday
11 Feb
18°C16°C
18 Feb
78%
15°C11°C
Thursday
12 Feb
18°C15°C
19 Feb
17°C11°C

San Diego travel tips

Can I travel from San Diego to Mexico?

Go on a whale-watching boat trip in San Diego

Enjoy Shakespeare plays at the San Diego historic theatre

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, Frontier Airlines, Alaska Airlines, Hawaiian Airlines, and Spirit Airlines. Houston and San Diego have 194 direct flights per week.

Frequently asked questions

How long does it take to travel from Houston to San Diego?
What is the flight distance between Houston and San Diego?
What airlines offer nonstop (direct) flights between Houston and San Diego?
What are the most popular routes to and from Houston?
What are the most popular routes to and from San Diego?
Which airports are there in Houston?
What airports are near Houston?
What airports are near San Diego?
Which airlines fly between Houston and San Diego?
When’s the best time to travel between Houston and San Diego?
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What time do flights between Houston and San Diego depart?
What time do flights between Houston and San Diego arrive?

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