United's $20 billion-plus Dulles rebuild plan adds United Club space and a large new Polaris lounge

On July 29, 2026, the Metropolitan Washington Airports Authority, United Airlines and the U.S. Department of Transportation announced a plan to rebuild Washington Dulles. They put the cost at more than $20 billion. The work will add or renovate more than 5 million square feet of space over roughly the next decade, according to United's announcement.

For lounge users, the headline item is short but clear. The partners say the plan includes more airport lounges, more United Club space and plans for one of the largest United Polaris lounges in the world. Most of this is still a plan. The release does not give sizes, locations, opening dates or access rules for the new lounges.

What United says is coming for lounges

The release lists lounges among the upgrades travelers will see. It names three things:

• More United Club space
• Plans for one of the largest United Polaris lounges in the world
• More airport lounges in general, along with more shops and restaurants

United has not said where the new Polaris lounge will go or how big it will be. It has also not said whether the extra United Club space means new clubs, larger existing clubs or both. We will update this story when United shares those details.

One lounge change is much closer. The release says the new Concourse E will open "later this year" with 14 new United gates and a direct AeroTrain link. It says Concourse E will also debut new and enhanced passenger lounges. That timing was given as of July 29. The release does not name the lounges in Concourse E or say who can use them. United says the concourse will support its international growth at Dulles, which already includes a new Toulouse route and a Milan route for 2027. We cover those in our story on United's 10 new international cities.

New concourses, gates and the end of mobile lounges

Beyond lounges, the partners describe a rebuild that runs from the curb to the gate. According to the release, the plan includes:

• A better entry to the airport, close-in parking, new check-in areas and faster security screening
• New and modernized concourses, including a replacement for the current C/D Concourse, built to handle more and larger aircraft
• More gates, with roomier seating, work areas and other amenities
• New AeroTrain links and a central walking tunnel, so travelers can move between the terminal and concourses on foot or by train
• A walkable path to a new, large U.S. Customs facility for arriving international travelers
• Better baggage systems to get bags to travelers faster

The new train links and walkways are meant to replace the airport's "mobile lounges." Despite the name, these are not places to relax. They are the large vehicles that carry people between the Main Terminal and some concourses. The partners say they will be retired once the new links are in place. The plan also keeps Eero Saarinen's well-known Main Terminal design.

Timeline and funding

The partners say the work will happen in phases over several years. The airport will stay open during construction. The release does not give a date for when the full program, the new C/D Concourse or the new Polaris lounge will be done.

The project grew out of a December 2025 request from the Department of Transportation for ideas to modernize the airport. The government reviewed more than 30 proposals. The new plan also speeds up a capital program that was already underway under the Airports Authority's Master Plan, which the authority says was built with input from its airlines.

The release says the more than $20 billion budget is a big jump from the $7 billion that had been set aside for Dulles upgrades before. The Airports Authority, working with the airlines at Dulles, will pay for much of it with municipal bonds.

United CEO Scott Kirby called Dulles the gateway that links the capital to the world. He said the work builds on United's long-term investment in its Dulles hub. The release describes United as the largest airline in the Washington region. Virginia Gov. Abigail Spanberger said the project should bring jobs and business investment to the state.

Lounges at Dulles today

Here is what Lounge Frog's directory lists at Dulles right now. Ratings are Lounge Frog's overall scores.

United lounges

• United Polaris Lounge: rated 4.6, with a craft cocktail bar and eight showers listed
• United Club (D): rated 4.9, with a full bar
• United Club (C7): rated 4.8, with a full bar
• United Club (C17): rated 3.1, with a full bar

Our listings show United Club membership and Star Alliance lounge access for the three United Clubs, and Star Alliance lounge access for the Polaris lounge. None of the three United Clubs lists showers in our data. Two of the three clubs sit in the C/D Concourse that the plan would replace.

Other airline and card lounges

• British Airways Galleries Lounge: rated 4.6
• Capital One Lounge: rated 4.6
• Turkish Airlines Lounge: rated 4.1, with Priority Pass and DragonPass listed
• Virgin Atlantic Clubhouse: rated 3.7, with Priority Pass listed
• Lufthansa Senator Lounge: rated 3.6
• Air France-KLM Lounge: rated 3.3, with Priority Pass listed
• Etihad Lounge (Chase Sapphire): rated 3.1, with Priority Pass and Sapphire lounge access listed
• Lufthansa Business Lounge: rated 3.0

None of these lounges are part of the announced plan. The release does not say whether any current lounge will move, close or be replaced as concourses are rebuilt. Check each lounge's page for hours and entry rules before you fly.