On this page, you can find and book flights from Austin to San Diego. This 1,862 km route is served regularly, with approximately 44 flights per week, allowing you to choose a convenient departure time.
Flights on this route are operated by American Airlines, United Airlines, and Alaska Airlines. Ticket prices are dynamic, so we recommend using the low-price graph and calendar to find the best deal. Information on how to get to the airport in Austin before departure is also available.
The table shows direct flights Austin → San Diego on the selected date. The flight takes approximately 3 h 6 min. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, American Airlines and Frontier Airlines. Departures from Austin-Bergstrom International Airport airports, arrivals at San Diego International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Austin — San Diego by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 355 in y, and the most expensive are around AED 578 in n. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Austin → San Diego, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 436 | low | May | AED 672 | high | Sep | AED 581 | medium |
| Feb | AED 454 | low | Jun | AED 690 | high | Oct | AED 545 | low |
| Mar | AED 727 | high | Jul | AED 654 | medium | Nov | AED 690 | high |
| Apr | AED 618 | medium | Aug | AED 545 | medium | Dec | AED 727 | high |
Some values are estimated based on seasonality.
The climate at the destination is notably stable: the warmest month is August, with an average temperature of 26.1°C, while March is considered the coolest and rainiest month. During the summer, there is almost no rainfall in San Diego, ensuring comfortable conditions for your trip.
According to booking statistics, the most favorable flight conditions are available in July, with ticket prices starting AED 355. The peak price is recorded in March, where the minimum fare starts AED 578, and the average price at the beginning of the year stays around AED 537.
October or November can be considered the optimal time for a flight: during these months, the weather remains warm at around 20–23°C, and prices stay at an affordable level AED 365. You should avoid high-demand periods in January due to seasonal fare increases.
There are 5 airlines operating on this route, with American Airlines, United Airlines, and Alaska Airlines handling the majority of flights. A total of about 44 flights are operated weekly, including both direct flights and connecting options. A detailed schedule by day of the week and the carriage terms for each company are available in the list below.
Flights Austin — San Diego depart from Austin-Bergstrom International Airport and arrive at San Diego International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 1,862 km. A direct flight usually takes about 2 hours and 45 minutes, depending on weather conditions and aircraft type.
Regular flights are operated by American Airlines, United Airlines, Alaska Airlines, Hawaiian Airlines, and low-cost carrier Frontier Airlines.
Flights from Austin arrive at San Diego International Airport (SAN). Information on how to get from the airport to the city can be found in the corresponding section of our website.
Ticket prices change constantly depending on the season and demand. For the current minimum price, check the low-price calendar and the price dynamics graph on this page.
Where travelers fly most — pick a route and check prices
