IAH Airport Terminal B
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Please select valid checkin and checkout date times.
IAH Terminal B is one of the five airport terminals at George Bush Intercontinental Airport (IAH). It is currently under construction as part of the United-led Terminal B transformation, which will add 40 new gates. Gates B3-B31 remain operational during the project.
Current updates on IAH Airport Terminal B
IAH Terminal B is in the middle of a major renovation, which changes how passengers check in and move through the terminal until construction wraps up. The ticketing lobby closed on January 21, 2025, and is expected to reopen in late 2026. While the Terminal B ticketing lobby is closed, Terminal B passengers should park at the Terminal C/D/E Garage, since check-in and security are at Terminal C. The A/B Garage is still open, and a United Airlines express shuttle runs from it to the terminals. Alternatively, there are several affordable offsite lots near IAH Airport Terminal B.
IAH Airport Terminal B Map
Terminal B's operational gates run from B3 through B31 while construction continues for the rest of the terminal. You can also use our IAH Airport Map to navigate the airport more easily.
Airlines at IAH Airport Terminal B
Terminal B at IAH Airport primarily supports United Airlines operations.
Directions from IAH Airport Terminal B
Getting to and from Terminal B currently involves an extra step because of the ongoing construction. Terminal B connects to the rest of the airport via the Skyway and Subway, but during construction, passengers check in and clear security at Terminal C first, then take the Skyway over to their B gate.
Parking near IAH Airport Terminal B
While the Terminal B ticketing lobby is closed, Terminal B passengers can park at the Terminal C/D/E Garage, since check-in and security are at Terminal C. You can also choose from several offsite parking options. For cheaper rates, reserve your IAH Parking in advance. Some affordable parking lots near IAH Airport Terminal B are given below in the table.
| Parking lot | Parking type |
|---|---|
| Sheraton North IAH Airport Parking | Outdoor Self Park |
| The Parking Spot 2 on Will Clayton IAH Airport | Standard Outdoor Self Park |
| DoubleTree IAH Airport Parking | Outdoor Self Park |
| The Parking Spot IAH Airport | Outdoor Self Park |
| The Parking Spot 1 on Will Clayton IAH Airport | Covered Self Park |
| Wingate by Wyndham IAH Airport Parking | Outdoor Self Park |
| Sleep Inn and Suites IAH Airport Parking | Outdoor Self Park |
| La Quinta Inn & Suites IAH Airport Parking | Outdoor Self Park |
| Courtyard by Marriott IAH Airport Parking | Outdoor Self Park - 24/7 + Standard Vehicle |
| Downtowner Inns & Suites IAH Airport Parking | Outdoor Self Park |
Security checkpoints at IAH Airport Terminal B
Terminal B security checkpoint is temporarily closed. It is located near check-in, outside security at Level 2 of IAH Airport Terminal B. Be sure to check out the IAH TSA Wait Times and plan your arrival time at the airport.
Services at IAH Airport Terminal B
IAH Airport Terminal B has several amenities, including:
- Restaurants
- Lounges
- Shops
- Wi-Fi
- Service Animal Relief Area
- Nursing facility
- Vending machines
- ATMs
- Currency/Financial services
If you have time, you can also take the Skyway to use the amenities in other terminals.
Restaurants at IAH Airport Terminal B
| Location | Dining options |
|---|---|
| Food Court | Chick-fil-A (Temporarily Closed) |
| Gate B1 | Whataburger, Bullritos, Tagliare, Panda Express, The Line Sports Grill |
| Gate B11 | Q Bar |
| Gate B20 | Starbucks |
| Gate B21 | Sugarland Beer Garden |
Lounges at IAH Airport Terminal B
IAH Airport Terminal B has United-branded lounges. You can also take the Skyway to lounges in other terminals.
| Lounge | Location |
|---|---|
| United Club Fly | Near B Gates, Level 2 |
| United Club (Temporarily Closed) | Near Gate B1, Level 2 |
Shops at IAH Airport Terminal B
IAH Airport Terminal B has a few shops, listed below with their locations.
| Shopping | Location |
|---|---|
| iStore, Johnston & Murphy, Natalie's Candy Jar | Gate B1 |
| CIBO Express Gourmet Market | Gate B20 |
| CVS Automated Kiosk | Baggage Claim (Level 1) |
Service Animal Relief Area at IAH Airport Terminal B
Service Animal Relief Area at IAH Airport Terminal B is located near Gate B1, post-security, across The Fruteria.
Nursing Facilities at IAH Airport Terminal B
- Nursery: Located upstairs on the way to Gates B85 to B88. It features cribs and rocking chairs for infants and young children.
- Mamava Lactation Pod: Located post-security near Gate B21.
FAQs on IAH Airport Terminal B
What airline flies out of IAH Terminal B?
United Airlines operates from IAH Terminal B, primarily serving domestic flights. While the terminal is undergoing the United-led Terminal B transformation, flights continue to depart from Gates B3 to B31.
Is Terminal B open right now?
Yes, Terminal B remains open for departing and arriving passengers, and Gates B3 to B31 are operational. However, the Terminal B ticketing lobby is closed during construction, so United passengers should check in, drop bags, and clear security at Terminal C before using the Skyway to reach Terminal B.
Does IAH Terminal B have a lounge?
Yes, United Club Fly is located on Level 2 near the Terminal B gates. It's a grab-and-go lounge with complimentary drinks, snacks, and self-service amenities for eligible United travelers. The Terminal B United Club is temporarily closed.
How do I get from Terminal B to other IAH terminals?
You can travel between Terminal B and the other terminals on the Skyway, an automated train that runs after security.
