# Austin (AUS) to San Diego (SAN) economy award flights

Source: https://miles.zone/routes/aus-san
Data updated: 2026-10-09T16:37:19.981Z
Cash amounts are in US dollars.

Fewest points: 7,500 Atmos points plus $6 on Alaska Airlines through Atmos Rewards, departing 2026-10-30.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 7,500 Atmos points | $6 | Nonstop | 2026-10-30 | 9 Oct 2026, 16:37 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 12,500 Atmos points | $26 | via PHX | 2026-10-22 | 9 Oct 2026, 16:35 UTC |

## Route facts

Over the next 60 days we hold economy seats from Austin to San Diego on 59 of the 59 departure days we have checked so far (1 day is not checked yet), through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 59 of 59 checked | 7,500 Atmos points | 7,500 Atmos points | $6 to $31 |

Nonstop seats on Alaska Airlines.
With a connection on American Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search AUS to SAN in economy on a date with space, and pay in Atmos points with the cash on top (from $6).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Austin

- [London (LHR)](https://miles.zone/routes/aus-lhr)
- [London (LGW)](https://miles.zone/routes/aus-lgw)
- [Dallas (DFW)](https://miles.zone/routes/aus-dfw)
- [Charlotte (CLT)](https://miles.zone/routes/aus-clt)
- [Miami (MIA)](https://miles.zone/routes/aus-mia)
- [Chicago (ORD)](https://miles.zone/routes/aus-ord)
- [Phoenix (PHX)](https://miles.zone/routes/aus-phx)
- [Boise (BOI)](https://miles.zone/routes/aus-boi)
- [Burbank (BUR)](https://miles.zone/routes/aus-bur)
- [Las Vegas (LAS)](https://miles.zone/routes/aus-las)
- [Portland (PDX)](https://miles.zone/routes/aus-pdx)
- [Palm Springs (PSP)](https://miles.zone/routes/aus-psp)

## More routes to San Diego

- [Phoenix (PHX)](https://miles.zone/routes/phx-san)
- [Las Vegas (LAS)](https://miles.zone/routes/las-san)
- [Monterey (MRY)](https://miles.zone/routes/mry-san)
- [Oakland (OAK)](https://miles.zone/routes/oak-san)
- [Santa Barbara (SBA)](https://miles.zone/routes/sba-san)
- [San Luis Obispo (SBP)](https://miles.zone/routes/sbp-san)
- [San Francisco (SFO)](https://miles.zone/routes/sfo-san)
- [San Jose (SJC)](https://miles.zone/routes/sjc-san)
- [Boise (BOI)](https://miles.zone/routes/boi-san)
- [Medford (MFR)](https://miles.zone/routes/mfr-san)
- [Reno (RNO)](https://miles.zone/routes/rno-san)
- [Salt Lake City (SLC)](https://miles.zone/routes/slc-san)