CenturionThe Centurion Lounge
- Where
- Terminal D. Located near gate D12, mezzanine level. Take the elevator up from the duty-free shop near gate D12.
- Hours
- 6:00AM - 9:30PM daily
Source: American Express Lounge Finder · checked Oct 10, 2026
Lounges › North America › United States › Houston
Houston airport lounges (IAH)
George Bush Intercontinental Airport has 8 card lounges: Centurion Lounge, United Club, United Polaris. Here's where each one is, when it's open, and which cards get you in.
Hours and access rules can change without notice, and entry isn't guaranteed. Check the operator's page before you travel.
United ClubUnited Club
- Where
- Terminal E, between Gates E11 and E12
- Hours
- 5:30 a.m. – 9:00 p.m. daily
Source: united.com · checked Oct 5, 2026
United ClubUnited Club
- Where
- Terminal C, South Concourse, toward Gate C33
- Hours
- 5:30 a.m. – 9:00 p.m. daily
Source: united.com · checked Oct 5, 2026
United ClubUnited Club Temporarily closed
- Where
- Terminal B, South Mezzanine, above the United Express ticket counter
- Hours
- Closed for now
Source: united.com · checked Oct 5, 2026
United ClubUnited Club
- Where
- Terminal A, North Concourse, across from Gate A9
- Hours
- 7:30 a.m. – 7:00 p.m. daily
Source: united.com · checked Oct 5, 2026
United ClubUnited Club
- Where
- Terminal C, near Gate C1
- Hours
- 5:30 a.m. – 9:00 p.m. daily
Source: united.com · checked Oct 5, 2026
United ClubUnited Club Fly
- Where
- Terminal B, near Gates B12 - B20
- Hours
- 5:30 a.m. – 8:00 p.m. daily
Source: united.com · checked Oct 5, 2026
PolarisUnited Polaris lounge
- Where
- Terminal E, between the United Club location and Gate E12
- Hours
- 5:30 a.m- 7:30 p.m. daily
Source: united.com · checked Oct 5, 2026
Which cards get you in
| Lounge | Card | Annual fee | Member | Guests |
|---|---|---|---|---|
| Centurion Lounge | Amex Business Platinum | $895 | Unlimited | $50 per adult, $30 ages 3–17. Free if you spend $75K a year. Guests must be on your same flight. |
| Centurion Lounge | Amex Platinum | $895 | Unlimited | $50 per adult, $30 ages 3–17. Free if you spend $75K a year. Guests must be on your same flight. |
| Centurion Lounge | Delta SkyMiles Reserve Business Amex | $650 | When flying Delta | Not stated |
| United Club | United Business | $150 | 2 one-time passes a year | Each pass admits one person |
| United Club | United Club | $695 | Unlimited when flying United or Star Alliance | 2 free guests |
| United Club | United Explorer | $0 first year, then $150 | 2 one-time passes a year | Each pass admits one person |
| United Club | United Club Business | $695 | Not stated | Not stated |
Member and guest rules come from each card issuer's own page.
Open Houston in the lounge finder
Questions
Where is the Centurion Lounge at Houston (IAH)?
Terminal D. Located near gate D12, mezzanine level. Take the elevator up from the duty-free shop near gate D12.
Where is the United Club at Houston (IAH)?
There are 6: Terminal E, between Gates E11 and E12; Terminal C, South Concourse, toward Gate C33; Terminal B, South Mezzanine, above the United Express ticket counter; Terminal A, North Concourse, across from Gate A9; Terminal C, near Gate C1; Terminal B, near Gates B12 - B20.
Where is the United Polaris at Houston (IAH)?
Terminal E, between the United Club location and Gate E12
Which credit cards get you into lounges at Houston (IAH)?
Amex Business Platinum, Amex Platinum, Delta SkyMiles Reserve Business Amex, United Business, United Club, United Explorer, United Club Business. See the table on this page for each card's member and guest rules.
Lounge locations and hours come from each operator's own website, checked twice, with the date shown. We aren't affiliated with or paid by any airline, lounge operator or card issuer. PointsVista's opinion, not financial advice. Full disclosures.