# Seattle (SEA) to Haikou (HAK) economy award flights

Source: https://miles.zone/routes/sea-hak
Data updated: 2026-10-12T06:52:11.207Z
Cash amounts are in US dollars.

Fewest points: 42,500 Atmos points plus $43 on Alaska Airlines through Atmos Rewards, departing 2026-10-24.

## 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) | 42,500 Atmos points | $43 | via LAX, HKG | 2026-10-24 | 12 Oct 2026, 06:52 UTC |
| Hainan Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 42,500 Atmos points | $291 | Nonstop | 2026-10-22 | 12 Oct 2026, 06:51 UTC |

## Route facts

Over the next 60 days we hold economy seats from Seattle to Haikou 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 | 42,500 Atmos points | 42,500 Atmos points | $43 to $312 |

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

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SEA to HAK in economy on a date with space, and pay in Atmos points with the cash on top (from $43).

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 Haikou

- [Bangkok (BKK)](https://miles.zone/routes/bkk-hak)
- [Hong Kong (HKG)](https://miles.zone/routes/hkg-hak)
- [Kuala Lumpur (KUL)](https://miles.zone/routes/kul-hak)
- [Shanghai (PVG)](https://miles.zone/routes/pvg-hak)
- [Ho Chi Minh City (SGN)](https://miles.zone/routes/sgn-hak)
- [Singapore (SIN)](https://miles.zone/routes/sin-hak)
- [Auckland (AKL)](https://miles.zone/routes/akl-hak)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-hak)
- [London (LHR)](https://miles.zone/routes/lhr-hak)
- [Jakarta (CGK)](https://miles.zone/routes/cgk-hak)
- [Seoul (ICN)](https://miles.zone/routes/icn-hak)
- [Melbourne (MEL)](https://miles.zone/routes/mel-hak)