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CardCurator — Rewards Intelligence
Card Comparison

Atmos Rewards Summit vs United Explorer

Side-by-side comparison of fees, rewards, benefits, and transfer partners.

Atmos Rewards Summit card art
Atmos Rewards
Atmos Rewards Summit
Bank of America
More Info
United Explorer card art
United MileagePlus
United Explorer
Chase
More Info
Annual Fee
$395/yr
$150/yr
Foreign Fees
None
None
Signup Bonus
100,000 points
Spend $6,000 in 3 months
85,000 points
Spend $3,000 in 3 months
Top Earn Rates
  • dining, foreign transaction, Alaska Airlines and Hawaiian Airlines 3x
  • All Other Purchases 1x
  • United Purchases 2x
  • Restaurant Purchases 2x
  • Hotel Stays 2x
Reward Type
miles
miles
Key Credits
  • Annual Travel Credit $200
  • Statement Credit $5
  • Statement Credit $50
  • Statement Credit $50
  • +1 more
Card Perks
  • Free checked bag (~$70/yr)
  • 8 Alaska Lounge Passes (~$520/yr)
  • TSA PreCheck® or Global Entry (~$118/yr)
  • +2 more
  • 2 United Club one-time passes per year
Spend Milestones
  • 100,000-point Global Companion Award
    After $60,000 spend
No milestones
Transfer Partners
No transfer partners
No transfer partners
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Common Questions: Atmos Rewards Summit vs United Explorer

Is the Atmos Rewards Summit or United Explorer better for dining?

Atmos Rewards Summit earns 3x on dining; United Explorer earns 2x on dining. Atmos Rewards Summit wins for dining.

Which has the higher signup bonus in 2026?

Atmos Rewards Summit currently offers 100,000 pts signup bonus (spend $6,000 in 3 months). United Explorer offers 85,000 pts signup bonus (spend $3,000 in 3 months). United Explorer has the larger bonus.

Which card is better for international travel?

Both cards charge no foreign transaction fees, making either a solid choice for international travel.

Can I hold both the Atmos Rewards Summit and the United Explorer?

In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. Atmos Rewards Summit is from Bank of America and United Explorer is from Chase, so they're governed by separate bank policies.