# Seattle (SEA) to San Jose (SJO) business class award flights

Source: https://miles.zone/routes/sea-sjo
Data updated: 2026-10-12T18:16:03.256Z
Cash amounts are in US dollars.

Fewest points: 50,000 Atmos points plus $45 on American Airlines through Atmos Rewards, departing 2026-11-01.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 50,000 Atmos points | $45 | via PHX, MIA | 2026-11-01 | 12 Oct 2026, 18:16 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 50,000 Atmos points | $45 | via ATL, MIA | 2026-11-01 | 12 Oct 2026, 18:16 UTC |

## Route facts

Over the next 60 days we hold business class seats from Seattle to San Jose on 8 of the 8 departure days we have checked so far (52 days are 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) | 8 of 8 checked | 50,000 Atmos points | 50,000 Atmos points | $45 to $50 |

No nonstop seats in the window.
With a connection on Alaska Airlines and American Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SEA to SJO in business class on a date with space, and pay in Atmos points with the cash on top (from $45).

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

## More routes from Seattle

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

## More routes to San Jose

- [Miami (MIA)](https://miles.zone/routes/mia-sjo)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-sjo)
- [Manchester (MAN)](https://miles.zone/routes/man-sjo)
- [Houston (IAH)](https://miles.zone/routes/iah-sjo)
- [Anchorage (ANC)](https://miles.zone/routes/anc-sjo)
- [Los Angeles (LAX)](https://miles.zone/routes/lax-sjo)
- [Portland (PDX)](https://miles.zone/routes/pdx-sjo)
- [San Diego (SAN)](https://miles.zone/routes/san-sjo)
- [San Francisco (SFO)](https://miles.zone/routes/sfo-sjo)
- [San Jose (SJC)](https://miles.zone/routes/sjc-sjo)
- [London (LHR)](https://miles.zone/routes/lhr-sjo)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-sjo)