# Santa Rosa (STS) to San Diego (SAN) economy award flights

Source: https://miles.zone/routes/sts-san
Data updated: 2026-10-08T12:51:38.173Z
Cash amounts are in US dollars.

Fewest points: 6,500 Atmos points plus $6 on Alaska Airlines through Atmos Rewards, departing 2026-10-31.

## 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) | 6,500 Atmos points | $6 | Nonstop | 2026-10-31 | 8 Oct 2026, 12:51 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 7,500 Atmos points | $26 | via PHX | 2026-10-24 | 8 Oct 2026, 12:50 UTC |

## Route facts

Over the next 60 days we hold economy seats from Santa Rosa to San Diego on 60 of the 60 departure days, 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) | 60 of 60 | 6,500 Atmos points | 7,500 Atmos points | $6 to $26 |

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 STS 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 Santa Rosa

- [Phoenix (PHX)](https://miles.zone/routes/sts-phx)
- [Los Angeles (LAX)](https://miles.zone/routes/sts-lax)
- [Portland (PDX)](https://miles.zone/routes/sts-pdx)
- [Seattle (SEA)](https://miles.zone/routes/sts-sea)
- [Las Vegas (LAS)](https://miles.zone/routes/sts-las)
- [Denver (DEN)](https://miles.zone/routes/sts-den)
- [Anchorage (ANC)](https://miles.zone/routes/sts-anc)
- [Dallas (DFW)](https://miles.zone/routes/sts-dfw)
- [Chicago (ORD)](https://miles.zone/routes/sts-ord)
- [Honolulu (HNL)](https://miles.zone/routes/sts-hnl)
- [Boston (BOS)](https://miles.zone/routes/sts-bos)
- [New York (JFK)](https://miles.zone/routes/sts-jfk)

## 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)