Cheap flights from San Diego, CA to Austin, TX

Flights starting at $113. Choose between American Airlines, United Airlines, or Alaska Airlines to find the best price.

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Key info about flying to Austin

Depart from
San Diego International
Arrive to
Austin–Bergstrom International
Average flights per week
51
Flight distance
1872 km

Weekly direct flights

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

AirlineSun 12.01Mon 13.01Tue 14.01Wed 15.01Thu 16.01Fri 17.01Sat 18.01
---------1121
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Friday 2 flights
AirlineSun 19.01Mon 20.01Tue 21.01Wed 22.01Thu 23.01Fri 24.01Sat 25.01
1211221
Weekly flights: 10 totalDaily flights: 1.43 averageMost flights: Monday 2 flights
AirlineSun 26.01Mon 27.01Tue 28.01Wed 29.01Thu 30.01Fri 31.01Sat 01.02
2211221
Weekly flights: 11 totalDaily flights: 1.57 averageMost flights: Sunday 2 flights
AirlineSun 02.02Mon 03.02Tue 04.02Wed 05.02Thu 06.02Fri 07.02Sat 08.02
2211221
Weekly flights: 11 totalDaily flights: 1.57 averageMost flights: Sunday 2 flights

Check-in for a flight from San Diego to Austin

NameCarrier codeIATA CodePassport needed during booking
American AirlinesAALAANo
United AirlinesUALUAYes
Alaska AirlinesASAASNo

Weather in Austin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C6°C
February17°C7°C
March22°C11°C
April25°C15°C
May29°C19°C
June33°C22°C
July35°C24°C
August36°C24°C
September32°C22°C
October27°C16°C
November20°C11°C
December17°C8°C
Hottest Month
36°C
August
Coldest month
6°C
January
Sunny days
295
days per year

14 day forecast

Sunday
19 Jan
8°C-2°C
26 Jan
27°C18°C
Monday
20 Jan
86%
2°C-4°C
27 Jan
87%
11°C5°C
Tuesday
21 Jan
70%
3°C-3°C
28 Jan
10°C3°C
Wednesday
22 Jan
11°C-5°C
29 Jan
15°C4°C
Thursday
23 Jan
14°C3°C
30 Jan
17°C6°C
Friday
24 Jan
15°C4°C
31 Jan
19°C6°C
Saturday
25 Jan
88%
18°C10°C
1 Feb
23°C10°C
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to Austin. The distance between San Diego and Austin is 1872 km. The most popular airlines for this route are American Airlines, United Airlines, and Alaska Airlines. San Diego and Austin have 51 direct flights per week.

Frequently asked questions

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