American Express® Green vs Citi® / AAdvantage® MileUp®
Side-by-side comparison
| American Express® Green | Citi® / AAdvantage® MileUp® | |
|---|---|---|
| Annual fee | $150 | No annual fee |
| Welcome offer | 40,000 Membership Rewards® Points | 15,000 American Airlines AAdvantage® miles after $500 in 3 months |
| Dining | 3x | 1x |
| Groceries | 1x | 2x |
| Gas | 1x | 1x |
| Travel | 3x | 1x |
| Streaming | 1x | 1x |
| Everything else | 1x | 1x |
| Est. yearly rewards* | $402 | $352 |
| Points type | Transfers to airlines & hotels | Locked to American Airlines AAdvantage |
| Network | Amex | Mastercard |
*Estimated yearly rewards on typical household spending, every point valued at a flat 1 cent. Verified June 2026. See your own numbers in the calculator.
The verdict
On a typical year of household spending, the American Express® Green earns about $402 a year in rewards and the Citi® / AAdvantage® MileUp® about $352, valuing every point at a flat 1 cent. The American Express® Green charges $150, but carries about $199 in annual statement credits that offset it for anyone who uses them. The Citi® / AAdvantage® MileUp® has no annual fee, so its rewards are all profit. The two are effectively tied on value, with the Citi® / AAdvantage® MileUp® marginally ahead, mostly because it earns more where you spend most, on groceries. The bigger difference is the ceiling: the American Express® Green earns points you can move to travel partners for outsized value, while the Citi® / AAdvantage® MileUp® stays locked to a single airline or hotel program. Favor the American Express® Green if you will use travel transfers, the Citi® / AAdvantage® MileUp® if you want simplicity. On the sign-up bonus, the American Express® Green currently has the larger welcome offer. A welcome bonus is a one-time event, so weigh it apart from the ongoing rewards.
Pick the American Express® Green if your spending leans toward dining, travel. Pick the Citi® / AAdvantage® MileUp® if your spending leans toward groceries.