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Flights from Austin to San Diego

Austin to San Diego | Find Cheap Flight Deals

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Austin to San Diego

Flight distance 2,429.7 km

Frequently Asked Questions

  • When are flight tickets from Austin (AUM) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Austin to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Austin (AUM) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around PHP 4,054,975.

How to find a cheap flight from Austin to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

More Travel Options

  • Popular Routes to San Diego
  • Popular Airlines to San Diego
  • Popular Flights From Austin
  • Popular San Diego Hotels