Alaska Airlines Flights from San Diego to Austin
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1 Passenger
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Lowest fares from San Diego to Austin
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One-way low-fare flights San Diego to Austin.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Feb 5, 2026 | From $99 Seen: 1 day ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Sep 24, 2025 | From $99 Seen: 1 day ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Oct 8, 2025 | From $99 Seen: 1 day ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Nov 6, 2025 | From $99 Seen: 14 hours ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Sep 9, 2025 | From $99 Seen: 14 hours ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Sep 10, 2025 | From $99 Seen: 14 hours ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Sep 13, 2025 | From $99 Seen: 14 hours ago | |
| San Diego (SAN) | Austin (AUS) | One-way | Saver | Depart: Sep 17, 2025 | From $99 Seen: 14 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.