Cheap flights from San Diego to Austin (SAN–AUS)
SANSan Diego International Airport
United States
United States
AUSAustin Bergstrom International Airport
United States
United States
Alaska Airlines, Frontier Airlines and Southwest Airlines fly San Diego to Austin (SAN–AUS) nonstop and back, a great-circle distance of 1,870 km (1,160 mi).
- From
- SAN
- San Diego
- To
- AUS
- Austin
- Nonstop
- Yes · 3 airlines
- Airlines
- AS · F9 · WN
- Cheapest fare found
- $173 one-way
- Distance
- 1,870 km (1,160 mi)
- Time difference
- Austin 2 hours ahead
- Time in the air
- 2h 24m · 2h 28m back
- On time (Touchdown Index)
- 76.7%
- Flights a week
- WN ~24
- Aircraft seen
- Boeing 737 Max 8 · Boeing 737-800 · Boeing 737-700
Network data imported from airport and airline sources:· How we verify
San Diego to Austin fares by month
Cheapest one-way fare found: $173 for July 2027, nonstop. Nonstop from $173.
- Oct ’26$211
- Jul ’27$173
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
San Diego to Austin: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from San Diego (SAN) to Austin Bergstrom (AUS)?
From $173 one-way, the cheapest fare found for July 2027, nonstop; nonstop from $173 (found 8 October 2026).
How long is the SAN–AUS flight?
2h 24m wheels-up to wheels-down, the median of 91 tracked flights; AUS–SAN took 2h 28m.
Which airlines fly SAN–AUS direct?
Alaska Airlines, Frontier Airlines and Southwest Airlines.
What is the time difference between San Diego and Austin?
Austin is 2 hours ahead of San Diego: a SAN departure at noon is 14:00 local time in AUS.
Is SAN–AUS usually on time?
76.7% of 146 SAN–AUS flights landed within 15 minutes of their usual time; 7.5% were over an hour late.
How many SAN–AUS flights a week?
Southwest Airlines 24 each way.
What aircraft fly SAN–AUS?
Boeing 737 Max 8, Boeing 737-800 and Boeing 737-700.
Austin to San Diego: the return flight (AUS–SAN)
All 3 airlines also fly AUS–SAN nonstop.
The return takes 2h 28m in the air (median of 101 tracked flights).
Airlines flying SAN–AUS nonstop
| Airline | Usually takes off (SAN time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Alaska Airlines AS | — | full-service | oneworld | — |
 Frontier Airlines F9 | — | low-cost | — | — |
 Southwest Airlines WN | 06:53–20:09 | low-cost | — | — |
One-stop alternatives to flying SAN–AUS nonstop
One airline on both legs; check it's sold as one ticket.
- Via El Paso (ELP) with Southwest Airlines: 1,870 km (1,160 mi) flown, almost no further than nonstop.
- Via Phoenix (PHX) with
American Airlines, Frontier Airlines and Southwest Airlines: 1,890 km (1,170 mi) flown, 1% further than nonstop. - Via Albuquerque (ABQ) with Southwest Airlines: 2,000 km (1,250 mi) flown, 7% further than nonstop.
- Via Las Vegas (LAS) with Frontier Airlines and Southwest Airlines: 2,170 km (1,350 mi) flown, 16% further than nonstop.
- Via Dallas (DFW) with American Airlines: 2,190 km (1,360 mi) flown, 17% further than nonstop.
SAN–AUS route map
More from San Diego and Austin
Other arrivals in United States
Also nonstop from SAN, nearest to AUS first (straight-line distance):
- San Antonio (SAT) airport guide · 107 km (67 mi) from AUS
- Houston (IAH) airport guide · 225 km (140 mi) from AUS
- Houston (HOU) airport guide · 238 km (148 mi) from AUS
- Dallas (DAL) airport guide · 304 km (189 mi) from AUS
- SAN–DFW: Dallas · 306 km (190 mi) from AUS
Explore the airlines’ route maps
- Alaska Airlines route map and destinations
- Frontier Airlines route map and destinations
- Southwest Airlines route map and destinations
Plan your arrival at Austin Bergstrom International Airport (AUS)
Departure
San Diego International Airport
San Diego (SAN), San Diego. In our data, 18 airlines fly nonstop from SAN to 85 destinations.
View SAN airport guide →Arrival
Austin Bergstrom International Airport
Austin Bergstrom (AUS), Austin.
Onward from Austin
Places you can't fly to nonstop from SAN, but can from AUS — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.