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Amex CenturionNot open yetHigh · Verified yesterday

The Centurion Lounge (Coming Soon)

BOS · Terminal C · near Gate C10 (new structure) Announced — not yet open
Not open yet

Announced — not yet open

Announced for Boston Logan Terminal C; expected to open in 2029. Not yet operating — not accessible today.

Announced 20,000 sq ft lounge in Terminal C with a rooftop terrace, expected to open in 2029. Not open yet — shown here for planning only.

Official source

Policy source & freshness

How we verify
Live-verifiedHigh · Verified yesterday
Re-checked: Daily
ConfidenceHigh · 97/100
Source of record American Express — The Centurion Lounge access policyOfficial issuer page · operated by American Express · last verified 2026-06-02
Verified policy facts
  • A same-day boarding pass on a Card-eligible airline is required for entry.
  • Card Members may enter up to 3 hours before their scheduled departure.
  • Effective July 8, 2026, during a layover Card Members must arrive within 5 hours of the connecting flight.
  • Guest fee: $50 per guest age 18+, $30 per child age 2–17, under 2 free.
  • $75,000 in eligible annual spend unlocks 2 complimentary guests.
  • Effective July 8, 2026, all guests must be travelling on the same flight as the Card Member.
  • The physical Card and a matching government ID are required for paid guest entry.
Upcoming changes

2026-07-08: 5-hour layover arrival window + same-flight guest requirement take effect.

Location

Terminal C — near Gate C10 (new structure)