Capital OneCapital One Lounge
- Where
- Located in the Main Terminal after the TSA PreCheck® and Clear security checkpoints.
- Hours
- Open daily from 5:30 a.m. to 9 p.m.
Source: capitalone.com · checked Oct 10, 2026
Lounges › North America › United States › Washington
Washington airport lounges (IAD)
Washington Dulles International Airport has 5 card lounges: Capital One 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
- Midfield Terminal, Concourse C, near Gate C17
- Hours
- 5:30 a.m. - 10:00 p.m. daily
Source: united.com · checked Oct 5, 2026
United ClubUnited Club
- Where
- Midfield Terminal, Concourse C, near Gate C7
- Hours
- 5:30 a.m. – 10:00 p.m. daily
Source: united.com · checked Oct 5, 2026
United ClubUnited Club
- Where
- Midfield Terminal, Concourse D, near Gate D8
- Hours
- 5:30 a.m. – 10:00 p.m. daily
Source: united.com · checked Oct 5, 2026
PolarisUnited Polaris lounge
- Where
- Midfield Terminal, Concourse C, near Gate C17
- Hours
- 6:00 a.m. – 10:00 p.m. daily
Source: united.com · checked Oct 5, 2026
Which cards get you in
| Lounge | Card | Annual fee | Member | Guests |
|---|---|---|---|---|
| Capital One Lounge | Capital One Venture X | $395 | Unlimited | $45 per adult, $25 under 18. 2 free per visit if you spend $75K a year. |
| Capital One Lounge | Capital One Venture X Business | $395 | Unlimited | $45 per adult. Guests are paid since Feb 1, 2026. |
| 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 Washington in the lounge finder
Questions
Where is the Capital One Lounge at Washington (IAD)?
Located in the Main Terminal after the TSA PreCheck® and Clear security checkpoints.
Where is the United Club at Washington (IAD)?
There are 3: Midfield Terminal, Concourse C, near Gate C17; Midfield Terminal, Concourse C, near Gate C7; Midfield Terminal, Concourse D, near Gate D8.
Where is the United Polaris at Washington (IAD)?
Midfield Terminal, Concourse C, near Gate C17
Which credit cards get you into lounges at Washington (IAD)?
United Business, United Club, United Explorer, Capital One Venture X, Capital One Venture X Business, 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.