I tweeted this deal first from @MileValueAlerts. Follow @MileValueAlerts on Twitter and follow these directions to get a text message every time I tweet from that account.

You can now book SkyTeam partner airlines' award seats on koreanair.com; previously you had to call in.

This is huge news because it makes booking 25,000 mile roundtrip awards to Hawaii much easier! This is also the new easiest way to book China Southern and China Eastern First Class.

Korean SkyMiles--a 1 to 1 transfer partner of Chase Ultimate Rewards--is mainly famous for two things:

Ridiculously cheap awards on Delta planes to Hawaii. Korean charges just 25,000 miles roundtrip in economy and 45,000 in First Class including flat beds.

China Eastern flies its 777-300ER with flat beds in Business Class and a flat double bed in First Class for two people to share between several American cities and Shanghai with connections throughout Asia.

You can book Business Class for 77,500 Korean miles or 80,000 Delta miles, and you can book First Class for 100,000 Korean miles. If you book two First Class award seats, you can combine your beds into one large double bed.