IAH Airport Daily Parking: 2026 Rates & Best Lots Guide

IAH airport daily parking is the most common way travelers store their car at George Bush Intercontinental Airport, with rates ranging from $6.63/day at off-site lots up to $25/day at on-airport terminal garages — a difference of more than 70% depending on which option you choose. On-airport, the ecopark lots offer the best balance of price and convenience at roughly $6.47–$8.31/day. Off-site lots start even lower and include free 24/7 shuttle service to all terminals. Booking in advance online cuts costs further and guarantees your spot.

• Terminal garages: $5/hr, capped at $25/day max — closest to check-in but the priciest on-site option
• ecopark / ecopark2: $6.47/day uncovered or $8.31/day covered — best on-airport value with free shuttle
• Valet parking: $30/day — premium service, ideal for short trips or late-night returns
• Off-site lots: from $6.63/day (PreFlight Airport Parking) to $11.25/day (The Parking Spot) — free 24/7 shuttle included
• Pre-booking saves money: PreFlight's 7-day uncovered rate drops to $3.99/day when reserved in advance
• 2026 note: Terminal B ticketing is closed — United passengers check in at Terminal C and take the Skyway to gates

Back to IAH Airport Parking Fee Guide | Complete IAH Airport Parking Guide

How Much Does IAH Daily Parking Cost in 2026?

IAH airport daily parking costs range from $3.99/day (pre-booked 7-day rate at PreFlight Airport Parking) to $30/day for on-airport valet, per published rates from the Houston Airport System and verified lot data (verified June 2026). The rate you pay depends on whether you choose on-airport or off-site, covered or uncovered, and whether you book online in advance.

Here is a full side-by-side comparison of every major IAH parking option:

Based on our analysis, off-site lots save travelers up to 74% compared to on-airport terminal garages. For a 7-day trip, that gap is even more dramatic: PreFlight's pre-booked rate works out to just $27.93 for the week versus $175 at the terminal garage. Compare live IAH airport daily parking rates on Triply — lots start from $6.63/day.

Which IAH Parking Lot Is Closest to My Terminal?

The closest parking to your terminal depends on which airline you're flying. On-airport terminal garages connect directly to their assigned terminals with no shuttle needed.

• Terminal A/B Garage → Serves Terminals A and B. Best for Alaska, American, Delta, JetBlue, Southwest, Spirit, Sun Country, Frontier, and United Airlines flights.
• Terminal C Garage → Serves Terminal C. Best for United and United Express passengers checking in here.
• Terminal D/E Garage → Serves Terminals D and E. Best for international flights on Air France, British Airways, Emirates, Lufthansa, Singapore Airlines, and other carriers at the Mickey Leland International Terminal.

Once parked in a garage, use the free Skyway (automated people mover, above ground, inside security) or the free Subway (underground train, outside security) to reach any other terminal. Both run 24/7 and connect all five terminals.

2026 construction alert: The Terminal B ticketing lobby is closed through late 2026 as part of United Airlines' $2.6 billion expansion — the largest single-airline terminal project in the U.S. All Terminal B passengers must check in at Terminal C and ride the Skyway to their gate. Budget extra time for this, and check the IAH official alerts page before you travel.

For travelers flying internationally from Terminal D, the newly opened Terminal D-West Pier (October 2024) added six wide-body gates and 16 new dining and shopping options. The International Central Processor (ICP) ticketing hall is also near completion, which will streamline check-in and security for international passengers.

How Do Off-Site IAH Parking Shuttles Work — And How Long Is the Ride?

Every major off-site IAH parking lot includes a free shuttle service that runs 24 hours a day, 7 days a week. You drive to the lot, park your car, and board the shuttle at the lot entrance. The shuttle drops you directly at your departure terminal.

Shuttle frequency and ride times vary by lot. Here's what to expect, based on verified lot data:

• Fine Airport Parking: Shuttle every 5-7 minutes — the most frequent of any off-site lot near IAH. Ride time is 5-8 minutes.
• Fast Park & Relax: Shuttle every 10-15 minutes. Lots are just 4-6 minutes from the airport — one of the closest off-site options.
• PreFlight Airport Parking: Shuttle runs 24/7. Lot is 5-8 minutes from the airport.
• The Parking Spot: Shuttle every 15 minutes, with pickup at your car. Lot is 4-7 minutes away.
• Comfort Suites Houston IAH (Parking): Shuttle runs during operating hours. Allow a bit more flexibility with timing.

For the on-airport ecopark lots on John F. Kennedy Boulevard and Will Clayton Parkway, the free shuttle runs every 10-15 minutes to all five terminals. From any off-site lot, plan for a total of 15-25 minutes from parking your car to reaching your terminal, including walk time and the shuttle ride. Build this into your departure plan alongside TSA security screening time.

For detailed rate comparisons on longer stays, see our guide to IAH long-term parking rates, which covers weekly pricing in full.

Is It Cheaper to Park at IAH or Take an Uber?

For trips of 3 days or more, driving and parking at IAH almost always costs less than taking an Uber or Lyft round-trip. IAH is 23 miles north of downtown Houston. A round-trip rideshare from downtown can easily run $60-$100+ depending on traffic and surge pricing — before you've even parked.

Here's a rough cost comparison based on current rates and typical rideshare fares from central Houston:

Rideshare makes more financial sense for very short trips of one day or less, especially if you're traveling from close to the airport. But for anything longer, parking wins on cost. Houston traffic can be severe — driving yourself also removes the stress of waiting for a pickup. Before you drive, check real-time traffic on Waze to time your departure and avoid congestion on Interstate 69 / US-59 or the Sam Houston Tollway (Beltway 8).

How to Save Money on IAH Airport Daily Parking

The single biggest way to save is to book in advance online. PreFlight Airport Parking drops from $6.63/day to just $3.99/day for a 7-day pre-booked rate — that's a savings of more than 40% for locking in your spot early. Most off-site lots offer free cancellation, so there's no downside to reserving ahead.

Here are the most effective tips based on our research:

1. Book online before you go. Rates on fly2houston.com and third-party comparison tools are often lower than drive-up prices. The Houston Airport System offers online discounts on ecopark reservations.
2. Choose ecopark over the terminal garage. ecopark uncovered costs ~$6.47/day versus $25/day max at the terminal garage — a savings of over $18 per day for a short trip.
3. Consider a hotel parking package. The Comfort Suites Houston IAH Airport and Hilton Garden Inn Houston/Bush IAH offer park-and-fly packages from $8.95–$9.95/day. These include hotel amenities and are ideal if you have an early flight. See our full IAH airport hotel parking guide for details on park-sleep-fly packages.
4. Look for coupon codes before booking. Our Bush Airport parking coupon guide lists current promo codes for major IAH lots.
5. Sign up for The Parking Spot's Spot Club Rewards. Frequent travelers earn points toward free parking days.
6. Use TSA PreCheck to save time, not money — but it changes your arrival math. If you have TSA PreCheck, you can arrive closer to your departure time, which means less stress if your shuttle runs a few minutes late.

What Are the Best Off-Site IAH Parking Lots for Long Trips?

For trips of 5 days or more, off-site lots deliver the best value for IAH airport daily parking. The cheapest long-term option is PreFlight Airport Parking, which drops to $3.99/day uncovered or $5.78/day covered on a 7-day pre-booked rate — the lowest verified price near IAH.

Fine Airport Parking is the top pick if shuttle frequency is your priority. Its shuttle runs every 5-7 minutes, it has 20 EV charging spaces, offers valet, and provides luggage assistance. It's 5-8 minutes from the airport and costs $9.99/day. For EV drivers, this is the standout option among off-site lots near IAH.

Fast Park & Relax is the best choice for covered long-term parking at $10.95/day. At just 4-6 minutes from IAH, it's one of the closest covered off-site options. The lot is fully staffed 24/7 and provides luggage assistance — a genuine plus on long international trips returning with heavy bags.

Based on our analysis of all six verified off-site lots, here's how they rank for long trips:

• Best price: PreFlight Airport Parking ($3.99/day pre-booked 7-day rate)
• Best shuttle frequency: Fine Airport Parking (every 5-7 minutes)
• Best covered parking: Fast Park & Relax ($10.95/day, 4-6 min from airport)
• Best for EV drivers: Fine Airport Parking (20 EV charging spaces)
• Best hotel perks: Hilton Garden Inn Houston/Bush IAH ($9.95/day)
• Best rewards program: The Parking Spot (Spot Club loyalty points)

For a deeper look at weekly rates and how costs stack up over 5, 7, and 10-day trips, our IAH off-airport parking guide covers all lot details and current promotions.

Plan Your IAH Airport Daily Parking Now

IAH airport daily parking ranges from $3.99/day (pre-booked off-site) to $30/day (on-airport valet), based on verified 2026 rates from the Houston Airport System and lot operators. The ecopark lots offer the best on-airport value at around $6.47–$8.31/day with free shuttle service. Off-site lots add even more savings and run free 24/7 shuttles — most arriving at the terminal in under 25 minutes from your car. Book in advance, pick the option that matches your terminal, and factor in the 2026 Terminal B closure if you're flying United.

George Bush Intercontinental Airport has nearly 40,000 parking spaces across all facilities, per the Houston Airport System — but the best-priced spots fill up fast around holidays and summer travel peaks. Don't wait until the last minute. Find and reserve your IAH parking spot on Triply — rates start from $6.63/day with free cancellation.