# Santa Rosa (STS) to Seattle (SEA) economy award flights

Source: https://miles.zone/routes/sts-sea
Data updated: 2026-10-08T12:52:21.353Z
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, 12:52 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 12,500 Atmos points | $26 | via PHX | 2026-11-03 | 8 Oct 2026, 12:49 UTC |

## Route facts

Over the next 60 days we hold economy seats from Santa Rosa to Seattle 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 | 10,000 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 SEA 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)
- [San Diego (SAN)](https://miles.zone/routes/sts-san)
- [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 Seattle

- [Paris (CDG)](https://miles.zone/routes/cdg-sea)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-sea)
- [Dublin (DUB)](https://miles.zone/routes/dub-sea)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-sea)
- [Frankfurt (FRA)](https://miles.zone/routes/fra-sea)
- [London (LHR)](https://miles.zone/routes/lhr-sea)
- [Manchester (MAN)](https://miles.zone/routes/man-sea)
- [Munich (MUC)](https://miles.zone/routes/muc-sea)
- [Barcelona (BCN)](https://miles.zone/routes/bcn-sea)
- [Madrid (MAD)](https://miles.zone/routes/mad-sea)
- [Doha (DOH)](https://miles.zone/routes/doh-sea)
- [Dubai (DXB)](https://miles.zone/routes/dxb-sea)