Alaska Airlines’ one of the better Buy Miles Mystery Bonus Sales for 2026 is ending tomorrow, May 2.

Alaska Airlines joined the Oneworld alliance in March 2021, and you can redeem miles with all Oneworld airlines. Alaska also has ties with several non-Oneworld partners, including Starlux, Korean Air, and Condor.

You can access Alaska’s webpage to purchase and check your bonus here.

Alaska Airlines has set a limit on the number of miles non-elite members can purchase each year (150,000). However, MVP, MVP Gold, and MVP 75K can continue purchasing miles without any limits (you have to make several purchases).

Bonus Table:

The bonus under this sale is up to 100%, but my bonus maxes at 80%.

Price at 90% bonus:

An Alaska Airlines mile purchased at an 90% bonus costs 1.98. US cents.  The price under the previous 100% sale was 1.88 cents each, and under the 110% sale, it was 1.79 cents each.

Oneworld: Earn, Burn & Elite Benefits Partners

• American Airlines

• British Airways

• Cathay Pacific

• Fiji Airways

• Finnair

• Iberia

• Japan Airlines

• Malaysia Airlines

• SriLankan Airlines

• Oman Air

• Qantas

• Qatar Airways

• Royal Air Maroc

• Royal Jordanian

• SriLankan Airlines

Earn & Redeem Partners

• Aer Lingus

• Air Tahiti Nui

• Condor

• Hainan Airlines

• Icelandair

• Korean Air

• Porter Airlines

• STARLUX Airlines

Earn Partners

• Aleutian Airways

• Bahamasair

• Cape Air

• Contour Airlines

• ITA Airways

• Kenmore Air

• Mokulele Airlines

• Philippine Airlines

• Singapore Airlines

• Southern Airways Express

Conclusion

Alaska Airlines’ Atmos Rewards has an interesting mix of partners outside of the Oneworld Alliance, but it is unfortunate to see both LATAM and Singapore Airlines gone.

You should not buy these miles unless your bonus is 100%, as sales at this bonus pop up frequently.

Here are the terms and conditions of this offer

Source