Amenities, from 14 metrics
Concourse B at Washington Dulles International (IAD) has 4 lounges. Served by Alaska Airlines, American Airlines, British Airways, Condor, Delta Air Lines, Frontier Airlines, and more.
- Lounges
- 2 open
- Best rated
- British Airways Galleries Lounge
- Airlines
- 9
- Details checked
Lounges
Details checked as recently as .

Best-rated lounge in Concourse B
British Airways Galleries Lounge4.6
Amenity ratings
Security speed, bag delivery, the walk to your gate, and the rest of terminal life, each scored 1–5.
What a 5 means for each metric
- Security speed
- through the checkpoint in minutes, even at peak
- Check-in & bag drop
- short lines, plenty of kiosks, quick bag drop
- Baggage delivery
- bags on the belt by the time you reach it
- Walk to gates
- short walks, moving walkways where it's long
- Signage & wayfinding
- clear signs, easy to find your gate
- Cleanliness
- spotless floors, restrooms, and seating
- Food & drink
- real restaurants and good coffee, not just kiosks
- Shopping
- useful shops, not only duty-free perfume
- Wi-Fi
- free, fast, no captive-portal hassle
- Gate seating
- comfortable seats with power at every gate
- Power outlets
- outlets and USB at most seats
- Quiet
- no blaring announcements or gate-area chaos
- Restrooms
- clean, plentiful, never a queue
- Accessibility
- step-free routes, help easy to find
Airlines served
Quick answers
How many lounges are in Concourse B at Washington Dulles International?
Lounge Frog lists 4 lounges in Concourse B at Washington Dulles International (IAD): British Airways Galleries Lounge, Turkish Airlines Lounge, Lufthansa Business Lounge and Lufthansa Senator Lounge.
Which airlines fly from Concourse B at Washington Dulles International?
Alaska Airlines, American Airlines, British Airways, Condor, Delta Air Lines, Frontier Airlines, JetBlue Airways, Lufthansa and Turkish Airlines fly from Concourse B at Washington Dulles International (IAD).
What is the best lounge in Concourse B?
The highest-rated lounge in Concourse B at Washington Dulles International (IAD) on Lounge Frog is British Airways Galleries Lounge, at 4.6 out of 5.
Is Concourse B a good terminal?
Lounge Frog rates Concourse B at IAD 3.0 out of 5 overall, the average of 14 editorial metrics such as security speed and bag delivery.
Traveller reviews
What people who've been say. One review each; you can update yours.
News
News about IAD Concourse B
RoundupPriority Pass lost Sapphire Lounges: alternatives at all nine airports
The August 15 change leaves different gaps at BOS, DFW, LAS, JFK, LGA, PHL, PHX, SAN and IAD. Here’s where to look next.
RankingThe 8 best Turkish Airlines lounges, ranked: 2026
Istanbul's 765-seat Lounge Business scores 4.9, and a Miami lounge comes second. Every photographed Turkish Airlines lounge ranked, with who gets in.
RoundupCapital One's Dulles lounge is back to full service after a summer of coffee and grab-and-go
The IAD Capital One Lounge reopened its seating, buffet and bar on September 18 after ten weeks of limited operations for ventilation work. The space itself is unchanged.
RankingThe worst-rated lounges at major US airports (and where to go instead)
The lowest-scoring open lounge at each of 23 major US airports, ranked from the bottom, with a better room in the same terminal or airport for each.
RoundupNew airport lounges opening in 2026 and 2027: the full pipeline
Every lounge in our directory with a stated future opening or reopening, from Brussels in November to Los Angeles in late 2027, plus the closures with no date yet.
RankingThe 12 best British Airways lounges, ranked: 2026
Gatwick's Club Lounge South is BA's best at 4.9; Heathrow's Galleries Club B Gates and San Francisco's Terraces Lounge follow at 4.8.
NewsTurkish Airlines orders up to 150 Boeing 737 MAX jets for its Istanbul short-haul network
100 firm 737-8s plus 50 options, due from 2033. What the order means for routes from Istanbul, the MAX cabin, and where to wait at IST.
NewsUnited's $20 billion-plus Dulles rebuild plan adds United Club space and a large new Polaris lounge
Announced July 29: new concourses at Washington Dulles, more United Club space and plans for one of United's largest Polaris lounges.
