AAdvantage vs SkyMiles
Both American AAdvantage and Delta SkyMiles are airline loyalty programs. They share enough overlap that travelers regularly compare them, but the right answer depends on your typical trips.
Quick spec comparison
| Spec | AAdvantage | SkyMiles |
|---|---|---|
| Kind | Airline miles | Airline miles |
| Alliance / network | Oneworld | SkyTeam |
| Fixed award chart? | Yes | No (dynamic) |
| Fuel surcharges on awards | Some partners | No |
| Expiration | Never expire with any earning/redemption activity in 24 months | Never expire |
| Transfers in from | Citi TY, Bilt, Marriott Bonvoy | Amex MR |
| Signature sweet spots | Qatar Qsuite at 70K business class one-way US to Europe, Cathay Pacific Business at 70K one-way US to HK, Etihad first class at 50K (when loaded) | Domestic main cabin from 7-15K on flash sales, SkyTeam partner pricing occasionally good for Korean Air |
| Flagship benefit | Qatar Qsuite access + best Oneworld partner pricing | Easy to earn via Amex transfers + flash sales for low-cost domestic |
Where AAdvantage wins
- AAdvantage publishes a fixed award chart — easier to plan ahead.
- AAdvantage accepts transfers from more bank programs — easier to top up.
- AAdvantage has more documented sweet spots in our database.
- Best for premium-cabin Oneworld redemptions, especially Qatar Qsuite.
Where SkyMiles wins
- SkyMiles doesn't pass fuel surcharges to most awards (AAdvantage does).
- Easiest to earn but worst-value program of the US Big Three for premium cabins.
Pick AAdvantage if…
You're targeting one of these specific redemptions: Qatar Qsuite at 70K business class one-way US to Europe or Cathay Pacific Business at 70K one-way US to HK. AAdvantage is the program built for them.
Pick SkyMiles if…
You're targeting one of these specific redemptions: Domestic main cabin from 7-15K on flash sales or SkyTeam partner pricing occasionally good for Korean Air. SkyMiles is the program built for them.
Can you have both?
Yes — and you probably should. Most serious award travelers maintain status (or at least active accounts) across multiple programs because the best partner award for a given route is rarely the same program twice in a row. Find the saver seat first; then book through whichever program prices it cheapest.
Find availability before you transfer
AwardLocker shows live saver award space across every program. Confirm space first, then transfer points only when you're ready to book.
Check availability →