IAH Airport Terminal A
★ 4.8/5 Rating from 70,000+ Verified Reviews • Trusted by 11 Million+ Travelers
- Houston Bush (IAH)
- Atlanta (ATL)
- Albuquerque (ABQ)
- Atlantic City (ACY)
- Amarillo (AMA)
- Austin (AUS)
- Birmingham (BHM)
- Billings Logan (BIL)
- Bill and Hillary/Little Rock (LIT)
- Baton Rouge (BTR)
- Burlington (BTV)
- Baltimore-Washington (BWI)
- Boston Logan (BOS)
- Burbank (BUR)
- Buffalo Niagara (BUF)
- Bozeman Yellowstone (BZN)
- Calgary (YYC)
- Columbia (CAE)
- Casper/Natrona (CPR)
- Cincinnati/North Kentucky (CVG)
- Charlotte/Douglas (CLT)
- Chicago Midway (MDW)
- Chicago O'Hare (ORD)
- Cleveland Hopkins (CLE)
- Dallas/Fort Worth (DFW)
- Dallas Love Field (DAL)
- Dayton (DAY)
- Denver (DEN)
- Detroit (DTW)
- El Paso (ELP)
- Edmonton (YEG)
- Fayetteville (FAY)
- Fort Lauderdale (FLL)
- Fresno (FAT)
- General Mitchell (MKE)
- Gerald R. Ford (GRR)
- Grand Junction (GJT)
- Hartford Bradley (BDL)
- Houston Hobby (HOU)
- Huntsville (HSV)
- Idaho Falls (IDA)
- Indianapolis (IND)
- Jacksonville (JAX)
- John Glenn (CMH)
- Jacksonville (JAX)
- Jackson-Medgar (JAN)
- Kansas City (MCI)
- Kalamazoo (AZO)
- Lee's Summit (LXT)
- Long Beach (LGB)
- Louisville (SDF)
- Los Angeles (LAX)
- McCarran (LAS)
- Memphis (MEM)
- Miami (MIA)
- Minneapolis/ST.Paul (MSP)
- Manchester-Boston Regional Airport (MHT)
- Montreal-Trudeau (YUL)
- New York Kennedy (JFK)
- New York La Guardia (LGA)
- Nashville (BNA)
- Newark (EWR)
- New Orleans (MSY)
- Norfolk (ORF)
- Newport News/Williamsburg (PHF)
- Orange County (SNA)
- Oakland (OAK)
- Orlando (MCO)
- Ottawa (YOW)
- Pittsburgh (PIT)
- Paine Field/Snohomish (PAE)
- Philadelphia (PHL)
- Phoenix (PHX)
- Portland (PDX)
- Portland Jetport (PWM)
- Quad City (MLI)
- Raleigh Durham (RDU)
- Reno-Tahoe (RNO)
- Richmond (RIC)
- Roanoke-Blacksburg (ROA)
- Robins (RWB)
- Rochester (ROC)
- Sioux Falls (FSD)
- Salt Lake City (SLC)
- San Diego (SAN)
- San Antonio (SAT)
- San Jose (SJC)
- Savannah/Hilton (SAV)
- Sacramento (SMF)
- Sarasota-Bradenton (SRQ)
- Seattle SeaTac (SEA)
- Spokane (GEG)
- St. Louis Lambert (STL)
- Syracuse Hancock (SYR)
- Southwest Florida (RSW)
- San Francisco (SFO)
- Tucson (TUS)
- Tampa (TPA)
- Toronto Pearson (YYZ)
- Tulsa (TUL)
- T.F.Green (PVD)
- Washington Reagan (DCA)
- Washington Dulles (IAD)
- Westchester (HPN)
- Wichita Dwight (ICT)
Park from
Park to
Please select valid checkin and checkout date times.
IAH Airport Terminal A is one of the 5 terminals of George Bush Intercontinental Airport (IAH). It is connected to the rest of the terminals which are named Terminal B, Terminal C, Terminal D, and Terminal E. The IAH Airport connectivity is bound by the Skyway (post-security) and the Subway (pre-security). Terminal A serves domestic and Canadian carriers (like Air Canada, WestJet) other than United, along with select United Express flights.
About IAH Airport Terminal A
Terminal A handles a broad mix of domestic carriers outside United's primary hub operation, along with select United Express domestic flights. Terminal A has gates numbered A1 to A30, arranged in two groups: A1 to A15 and A17 to A30. You can refer to the IAH Airport Map to navigate through the airport easily.
Directions from IAH Airport Terminal A
Terminal A connects to Terminals B, C, D, and E by the Skyway, which runs after security every 2 minutes and takes about 4 minutes and 15 seconds to reach Terminal D/E, and by the Subway, which runs before security every 3 minutes. These times are estimates and may change.
Parking near IAH Airport Terminal A
The IAH Airport offers several parking lots near Terminal A, and the Terminal A/B Garage is the nearest onsite option.
| Parking lots | Location |
|---|---|
| Terminal A Garage | Levels 1-8 (Parking A-B) |
| Terminal B Garage | Levels 1-8 (Parking A-B) |
| Parking Shuttles | Level 2 (Parking A-B) |
Please note that there is IAH economy parking apart from the above-mentioned parking lots. They are named ecopark and ecopark2. They do offer shuttles to the terminal from these lots.
ecopark2 has been reservation-only since June 1, 2026, and the terminal garages accept only pre-booked reservations once they reach 85% capacity.
If convenience and affordability are on your list, be sure to check offsite parking. You can choose comparatively cheaper offsite parking with Way. IAH Parking allows you to select lots of your convenience with guaranteed booking.
Security checkpoints at IAH Airport Terminal A
Terminal A has two security checkpoints, North and South, with standard screening at both and TSA PreCheck at Terminal A North.
| Security service | Hours |
|---|---|
| North Standard | 3:30 a.m.-7:30 p.m. |
| South Standard | 3:30 a.m.-12 a.m. |
| North TSA PreCheck | 3:30 a.m. -6 p.m. |
Airlines at IAH Terminal A
IAH Terminal A mainly serves the following airlines. Gate assignments are subject to change, so make sure to check your IAH Flight Status to confirm your terminal and departure time.
- Alaska Airlines
- American Airlines
- Delta
- Frontier
- JetBlue
IAH Airport Terminal A gates
Gates A1 to A15 are located in one concourse and from A17 to A30 in the other, connected through a central lobby.
Services at IAH Airport Terminal A
- Restaurants
- Lounges
- Shops
- Wi-Fi
- Massage chairs
- Sensory room (Inside Mother’s room)
- Service Animal Relief Area
- Nursing facility
- Vending machines
- ATMs
Houston Airports recently added modern seating near Gates A14 and A15 in Terminal A, increasing seating capacity in the area by 24% with 47 new seats, workstations, group seating, and charging access.
Restaurants at IAH Airport Terminal A
Terminal A has several restaurants, fast-food chains, and grab-and-go options. Dining options near each gate are listed below.
| Location | Dining options |
|---|---|
| Check-In (Level 2) | First Glass Bistro, Grab and Go, SUBWAY |
| Gate A7 | The Breakfast Klub, Starbucks, Blaze Pizza, Which Wich, Freshens, Jack in the Box |
| Gate A8 | Simone Biles Taste of Gold |
| Gate A15 | Mockingbird Distillery & Smokehouse |
| Gate A17 | Cadillac Mexican Kitchen & Tequila Bar, Starbucks, Chick-fil-A, Panda Express, Wendy's, The Great American Bagel, Liquid Provisions |
Lounges and other relaxing areas at IAH Airport Terminal A
Terminal A has several amenities for relaxing, including lounges, massage chairs, a children's play area, and a sensory room.
| Category | Location |
|---|---|
| Lounges | United Club (Gate A9), American Admirals Club (Gate A25) |
| Massage Chairs | Gates A1, A8, A17, A24, A26, Level 2 |
| Children's Play Area | Gate A7 |
| Sensory Room (inside Mother's Room) | Between Gate A2 and The Breakfast Klub |
Shops at IAH Airport Terminal A
Terminal A has several popular shops near its gates, listed below.
| Location | Shopping |
|---|---|
| Gate A1 | KPRC 2 Travel Store, Kylie Cosmetics Kiosk, Licorice.com Kiosk, FuelRod SwapBox Kiosk |
| Gate A7 | Houston!, Dylan's Candy Bar |
| Gate A8 | Benefit Cosmetics, iS Duty Free, FuelRod SwapBox Kiosk |
Service Animal Relief Areas at IAH Airport Terminal A
Service Animal Relief Areas at IAH Airport Terminal A are available pre-security and post-security.
| Terminal | Security zone | Location |
|---|---|---|
| Terminal A | Pre-Security (outside) | Near RideApp pickup |
| Terminal A | Post-Security (inside) | Near Gate A12 |
Nursing Facilities at IAH Terminal A
- Private Nursing Room: Located between Gate A2 and The Breakfast Klub.
- Private Nursing Room: Located near Gate A17.
- Features: AC/USB power outlets, seating/glider chairs, tables, and designated stroller storage.
FAQs on IAH Airport Terminal A
What airlines fly out of IAH Terminal A?
Terminal A primarily serves domestic and Canadian airlines other than United, including carriers such as American Airlines, Delta Air Lines, Alaska Airlines, Frontier Airlines, and JetBlue. It also handles select United Express flights, though most United operations are based in Terminals B, C, and E.
Does IAH Terminal A have TSA PreCheck?
Yes, Terminal A North has a dedicated TSA PreCheck lane, typically open from 3:30 a.m. to 6 p.m. Travelers enrolled in TSA PreCheck can use this checkpoint for faster security screening during operating hours.
What lounges are in IAH Terminal A?
Terminal A has two airline lounges: the American Airlines Admirals Club near Gate A25 and the United Club near Gate A9. Access depends on your airline, ticket type, membership status, or eligible lounge program.
How do I get from Terminal A to other IAH terminals?
You can travel between all IAH terminals using either the Skyway, an automated train available after security, or the Subway, which connects terminals before security. Both services link Terminal A with Terminals B, C, D, and E, making it easy to reach connecting flights.
Where should I park for IAH Terminal A?
The A/B Parking Garage, ecopark and ecopark2 are the onsite parking options. Offsite parking lots with shuttle service are also available at affordable rates.
