Iberia Signature vs Marriott Bonvoy Boundless

Iberia Signature
$95/yr
6.5/10
VS

Marriott Bonvoy Boundless
$95/yr
7.0/10
Quick Answer
Iberia Signature charges $95/yr with 1X base rewards. Marriott Bonvoy Boundless charges $95/yr with 1X base rewards. Iberia Signature offers a slight edge depending on your spending when comparing fees, rewards, and benefits side by side.
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Winner by Category
Annual Fees
Iberia Signature
Lower annual fee ($95 vs $95)
Rewards Earning
Iberia Signature
3 earning categories
Benefits & Protection
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Visit each card's review for full benefits list
Flexibility
Marriott Bonvoy Boundless
Transferable points to airline/hotel partners
OUR PICK
Iberia Signature edges ahead
Better rewards and benefits at the same fee level.
Apply for Iberia SignaturePREMIUM PICK
Marriott Bonvoy Boundless is a strong alternative
Competitive features make it worth considering.
Apply for Marriott Bonvoy BoundlessRewards Earning: Detailed Comparison
Iberia Signature
| Iberia, British Airways, Aer Lingus, Vueling | 3.0X |
| Hotels | 2.0X |
| Everything else | 1.0X |
Marriott Bonvoy Boundless
| Marriott properties (6 pts + 11 pts from status) | 17.0X |
| Gas stations, dining, groceries | 3.0X |
| Everything else | 2.0X |