Bush Airport Parking Map 2026: Every Lot & Terminal Explained

The Bush Airport parking map covers roughly 40,000 spaces across five terminal garages, two ecopark lots, and a valet zone at George Bush Intercontinental Airport (IAH). On-airport garages cost $5/hour up to $25/day, while off-site lots start at $6.63/day with free 24/7 shuttles. Knowing where each lot sits relative to your terminal saves time, money, and stress — especially with active construction reshaping parts of the airport in 2026.

• Five terminal garages serve specific terminals: A/B Garage, C Garage, and D/E Garage. Use IAH's free Skyway or Subway to cross between terminals.
• On-airport rates: Terminal garages $5/hr ($25/day max), ecopark uncovered ~$6.47/day, ecopark covered ~$8.31/day, valet $30/day (verified June 2026).
• Cheapest off-site option: PreFlight Airport Parking at $6.63/day, with a 7-day uncovered rate dropping to $3.99/day.
• Terminal B passengers must check in at Terminal C in 2026 — the Terminal B ticketing lobby is closed during the $2.6B expansion.
• EV charging is available in the terminal garages and at Fine Airport Parking (20 spaces off-site).
• Cell phone lots are free — located at 17010 John F. Kennedy Boulevard and 4500 Will Clayton Parkway.

Back to IAH Airport Short Term Parking | Complete IAH Airport Parking Guide

What Does the Bush Airport Parking Map Look Like?

The IAH parking layout follows the airport's linear north-south footprint along John F. Kennedy Boulevard. Picture five terminals arranged in a rough oval, each with a dedicated parking structure or garage nearby. Three main parking zones anchor the map: the Terminal A/B Garage to the west, the Terminal C Garage in the center, and the Terminal D/E Garage to the east near Will Clayton Parkway.

The two ecopark lots sit just outside the main terminal loop. Ecopark is located on JFK Boulevard near the airport entrance. Ecopark 2 is on Will Clayton Parkway on the airport's east side. Both run free 24/7 shuttles to all five terminals every 10-15 minutes, per official Houston Airport System data. Valet parking drop-off is available near the terminal curbs — you hand over your keys and the car is stored for $30/day.

The free Skyway (above-ground people mover, inside security) and Subway (underground train, outside security) connect all five terminals around the clock. So even if you park at the A/B Garage and fly from Terminal C, you have a direct free connection. Off-site lots cluster along Will Clayton Parkway, Lee Road, and JFK Boulevard — all within 4-8 minutes of the terminal curbs by shuttle.

Before you drive, check real-time traffic on Waze — Houston traffic on I-69, Beltway 8, and Hardy Toll Road can add significant time to your airport drive, especially during morning and evening peaks.

Which IAH Parking Lot Is Closest to My Terminal?

Each on-airport garage is assigned to specific terminals. Park in the right garage and you walk directly to your check-in area. Park in the wrong one and you'll need the Skyway or Subway to reach your gate. Here's how the map breaks down by terminal (per Houston Airport System official data, verified June 2026):

2026 construction note: The Terminal B ticketing lobby is closed through late 2026 as part of United Airlines' $2.6 billion Terminal B expansion — the largest single-airline terminal project in the U.S. All Terminal B passengers must check in at Terminal C and take the Skyway to reach their gates. Allow at least an extra 15-20 minutes. For a deeper look at parking near United's gates, see our guide on IAH airport parking for United Airlines passengers.

For Terminal D international travelers, the D/E Garage is your closest option. The new Terminal D-West Pier opened in October 2024 with six wide-body gates, so gate locations have shifted slightly inside the terminal. The IAH airport parking Terminal D guide has full directions from the garage to international departure gates.

Compare IAH parking rates from $6.63/day and reserve your spot before you drive — search IAH parking on Triply to lock in the best price for your terminal.

How Much Does Parking at Bush Airport Cost? (Daily, Hourly & Weekly Rates)

IAH parking rates vary widely depending on whether you park on-airport or off-site. According to official Houston Airport System published rates, terminal garages charge $5 per hour with a $25 daily maximum — making them the most expensive on a per-day basis but the most convenient for short stays. The ecopark lots offer a significant discount for longer trips.

For a week-long trip, the difference is dramatic. PreFlight's 7-day uncovered rate of $3.99/day versus a terminal garage at $25/day means you save roughly $147 on a 7-day trip — based on current published rates. That's a savings of over 80%. For full rate breakdowns including multi-day tiers, see our IAH long-term parking rates guide.

What Are the Best Off-Site Parking Lots Near IAH?

Off-site lots near George Bush Intercontinental Airport sit within 4-10 minutes by shuttle and run free 24/7 service to all terminals. Based on our analysis of verified rates across six providers (June 2026), here are the top options:

• PreFlight Airport Parking (IAH) — $6.63/day covered, $3.99/day uncovered on 7-day rate. Gated, 24/7 monitored, free shuttle. Best value for long trips.
• Comfort Suites Houston IAH Airport — $8.95/day. Hotel lot with security cameras and shuttle to all terminals. Good pick for travelers who want hotel access.
• Hilton Garden Inn Houston/Bush IAH — $9.95/day. Hotel lot, handicap accessible, free shuttle. Solid mid-range option near the airport.
• Fine Airport Parking (IAH) — $9.99/day. Best shuttle frequency at every 5-7 minutes. Includes EV charging (20 spaces), valet, and luggage assistance. ADA accessible.
• Fast Park & Relax (IAH) — $10.95/day. Covered parking only, staffed 24/7, shuttle every 10-15 minutes. Good for travelers who want a roof over their car.
• The Parking Spot (IAH) — $11.25/day covered, $8.75/day uncovered. Spot Club rewards program, free water bottle, shuttle every 15 minutes. Pickup at your car.

All six lots offer free cancellation when you book in advance — an important detail if your travel plans might change. For hotel park-and-fly packages that bundle overnight stays with parking, see our IAH airport hotel parking guide.

How Do IAH Airport Parking Shuttles Work — Routes, Frequency & Wait Times

IAH shuttle service runs from every major parking area to all five terminals, 24 hours a day. Frequency varies by lot — here's what to expect based on published operator data (verified June 2026):

• Ecopark & Ecopark 2: Free shuttle every 10-15 minutes to all terminals. Both lots covered by the same on-airport shuttle system.
• Fine Airport Parking: Every 5-7 minutes — the most frequent shuttle of any IAH parking provider. Shuttles cycle continuously between the lot and all terminals.
• PreFlight Airport Parking & Fast Park & Relax: Every 10-15 minutes, 24/7.
• The Parking Spot: Every 15 minutes. The shuttle picks you up directly at your car — you don't walk to a shuttle stop.
• Hotel lots (Comfort Suites, Hilton Garden Inn): Shuttle runs during operating hours. Confirm exact times when you book.

On-airport, the free Skyway people mover runs above ground inside security, connecting Terminals A through E. The Subway runs underground outside security and also connects all terminals. Both run 24/7. If you park in the A/B Garage but need Terminal D, take the Subway — it's faster than walking the full terminal loop.

Budget extra time during peak periods. Shuttle wait times at busy off-site lots can stretch to 20 minutes during holiday travel and FIFA World Cup 2026 events. Plan to arrive at your lot at least 60-75 minutes before your flight on busy days. TSA PreCheck holders can cut security time significantly — factor this into your overall timing.

Is There EV Charging or Covered Parking at IAH?

EV charging is available at IAH both on-airport and at select off-site lots. According to the Houston Airport System EV charging page, charging stations are installed within the terminal parking garages. Off-site, Fine Airport Parking offers 20 dedicated EV charging spaces — the only named off-site lot at IAH with confirmed EV infrastructure as of June 2026.

For covered parking, your options on-airport are the ecopark covered lot (~$8.31/day) and the enclosed terminal garages ($25/day max). Off-site, Fast Park & Relax ($10.95/day) is fully covered — a strong choice for travelers worried about Houston heat or hail. The Parking Spot offers both covered ($11.25/day) and uncovered ($8.75/day) options so you can choose based on your budget.

Accessible parking is available on the ground level of all terminal garages and in both ecopark lots. Van-accessible spaces are provided at each location, per Houston Airport System accessibility data. Fine Airport Parking is ADA accessible off-site as well.

How to Get the Cheapest Bush Airport Parking: Tips & Booking Guide

Finding cheap parking near IAH comes down to three things: booking in advance, choosing the right lot type for your trip length, and using a comparison tool. Here's a practical approach based on our analysis of current IAH rates (June 2026):

1. Book at least 48-72 hours ahead. Off-site lots often offer lower rates for pre-booked spots versus walk-up. All six major lots offer free cancellation, so there's no risk in locking in a price early.
2. Match your lot to your trip length. For 1-2 days, a terminal garage at $25/day may be worth the convenience. For 5+ days, ecopark or PreFlight Airport Parking will save you significantly.
3. Use a comparison tool. Rates shift — use Triply's IAH parking search to compare all available options side by side with live pricing.
4. Look for coupon codes. Several off-site IAH lots offer online booking discounts. See our Bush Airport parking coupon guide for current deals.
5. Pre-book on fly2houston.com. According to the Houston Airport System, booking online at fly2houston.com unlocks discounted rates for ecopark lots — walk-up rates are higher.
6. Plan around construction. Terminal B check-in is at Terminal C through late 2026. Add extra time and consider a lot near Terminal C if you're flying United.

The cheapest daily rate available at IAH is $3.99/day (PreFlight uncovered, 7-day rate). The most expensive on-airport option is valet at $30/day. That's a spread of more than $180 over a week-long trip — a real difference worth spending five minutes to compare.

The bush airport parking map is easier to navigate once you know your terminal, your lot, and your shuttle timing. Lock in your IAH parking now — compare IAH lots from $3.99/day on Triply and save before rates fill up.