IAH Long Term Parking Prices 2026: Complete Rate Guide

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

IAH long-term parking is any parking stay of one or more days at George Bush Intercontinental Airport, with prices ranging from $6.47/day at the on-airport ecopark to $25/day at the terminal garages. If you compare off-site options, iah long term parking prices drop even further — PreFlight Airport Parking starts at just $3.99/day for a 7-day stay. Knowing your options before you book can save you a significant amount of money.

• Cheapest on-airport option: ecopark uncovered at ~$6.47/day, ecopark covered at ~$8.31/day (per Houston Airport System, verified June 2026)
• Cheapest off-site option: PreFlight Airport Parking at $3.99/day (7-day uncovered rate)
• Terminal garages cost $25/day max — best for stays under 4 hours, not multi-day trips
• Free 24/7 shuttles run from ecopark, ecopark 2, and all major off-site lots to every IAH terminal
• Pre-booking online at fly2houston.com or through a comparison tool typically saves 10–20% vs. drive-up rates
• 2026 construction alert: Terminal B ticketing is closed — United passengers must check in at Terminal C and take the Skyway to gates

Compare IAH long-term parking prices from $3.99/day on Triply — lock in your rate before prices change.

How Much Does IAH Long-Term Parking Cost in 2026?

Based on official Houston Airport System published rates and current provider data, IAH long-term parking costs between $3.99/day and $25/day depending on where you park (verified June 2026). On-airport options run $6.47–$25/day. Off-site lots with free shuttles start at $6.63/day (or $3.99/day on the weekly PreFlight rate).

The terminal garages make sense for short visits. For anything longer than one day, the ecopark or an off-site lot will cost significantly less. A 7-day trip in the terminal garage runs $175. That same trip at PreFlight's weekly rate costs about $28 — a savings of over $140.

What Are the Best Long-Term Parking Options at George Bush Intercontinental Airport?

The best long-term option depends on your priorities: lowest price, covered parking, fastest shuttle, or proximity to your terminal. Here's a breakdown of each major option at IAH.

ecopark and ecopark 2 (On-Airport Economy Lots)

ecopark is located on John F. Kennedy Boulevard near the airport entrance. ecopark 2 sits off Will Clayton Parkway. Both are operated by the Houston Airport System. Uncovered spots run approximately $6.47/day and covered spots approximately $8.31/day, per official airport data. Free 24/7 shuttle service runs every 10–15 minutes to all five terminals. These lots are the best value if you want to stay on-airport without paying garage rates.

Terminal Garages (On-Airport)

IAH has three main garages: the Terminal A/B Garage, Terminal C Garage, and Terminal D/E Garage. Each connects directly to its respective terminal — no shuttle needed. The cost is $5/hour with a $25/day maximum. This is convenient for short trips, but a 5-day trip adds up to $125. For long stays, this is the most expensive on-airport option.

Valet Parking (On-Airport)

Valet costs $30/day at IAH. You drop your car at the terminal curb and pick it up there on return. This is the most convenient option for those who want zero walking or shuttle time. It is, however, the priciest option across the board — a 7-day trip runs $210.

Off-Site Lots Near IAH

All major off-site lots are 5–10 minutes from the airport by free shuttle. They offer real competition to the ecopark on price, and several add covered parking, EV charging, or loyalty rewards. Fine Airport Parking runs the most frequent shuttle at every 5–7 minutes. The Parking Spot offers a rewards program called Spot Club. Fast Park & Relax provides covered long-term parking at $10.95/day with 24/7 staffing.

For a deeper look at all off-site choices, the IAH off-airport parking guide covers addresses, shuttle details, and lot comparisons for 2026.

How Do On-Site and Off-Site IAH Parking Lots Compare?

On-site lots offer direct terminal access but cost more. Off-site lots save money but add a short shuttle ride. Here's a side-by-side look at the key differences.

• Price: Off-site lots start at $6.63/day vs. $6.47/day for ecopark uncovered — comparable, but off-site weekly rates go as low as $3.99/day
• Shuttle: On-site ecopark runs every 10–15 minutes; Fine Airport Parking off-site runs every 5–7 minutes (faster)
• Covered parking: Both on-site and off-site options offer covered spots; ecopark covered runs ~$8.31/day vs. Fast Park & Relax covered at $10.95/day
• EV charging: Available at IAH ecopark lots (official EV charging page) and at Fine Airport Parking (20 spaces)
• Security: On-airport lots are managed by Houston Airport System; off-site lots like PreFlight and Fine Airport Parking are gated, lit, and camera-monitored 24/7
• Reservations: Both on-site and off-site options allow advance booking — typically with discounts of 10–20% off walk-up rates

Based on our analysis, off-site lots offer the best long-term value for multi-day trips. On-site ecopark is a solid fallback if you prefer to stay within the airport system.

How Can You Save Money on IAH Long-Term Parking?

There are several proven ways to reduce IAH long-term parking costs. The biggest savings come from combining advance booking with the right lot choice.

1. Book online in advance: Pre-booking at fly2houston.com or a comparison site typically lowers your rate by 10–20% vs. driving up without a reservation.
2. Use the 7-day rate: PreFlight Airport Parking drops to $3.99/day for uncovered parking on a weekly booking — that's 40% less than their standard daily rate.
3. Compare before you book: Triply's IAH parking search shows live rates across all major lots so you can pick the lowest price for your dates.
4. Look for promo codes: The Bush Airport parking coupon guide lists current discount codes and deals for IAH lots in 2026.
5. Consider hotel parking packages: Comfort Suites Houston IAH Airport Parking at $8.95/day and Hilton Garden Inn at $9.95/day can be combined with a hotel night for extra convenience at no extra cost on overnight stays.
6. Avoid peak travel periods: Prices at off-site lots tend to rise around major holidays (Thanksgiving, Christmas, spring break). Book at least 2–3 weeks early during those windows.

Travelers who compare all options and pre-book consistently save $30–$140 or more on a typical 5–7 day trip, based on rate comparisons across providers.

How Does the Free Shuttle Service Work at IAH Parking Lots?

Every major IAH parking option — on-site or off-site — includes free shuttle service to the terminals. Shuttle frequency and pickup logistics vary by lot.

• ecopark / ecopark 2: Free 24/7 shuttle every 10–15 minutes. Pick up at designated shuttle stops in the lot. Drops at all five terminals.
• Fine Airport Parking: Free 24/7 shuttle every 5–7 minutes — the fastest off-site frequency at IAH. Shuttles rotate continuously.
• PreFlight Airport Parking: Free 24/7 shuttle to and from all terminals. 5–8 minutes from the airport.
• Fast Park & Relax: Free 24/7 shuttle every 10–15 minutes. 4–6 minutes from the airport — among the closest off-site lots.
• The Parking Spot: Free 24/7 shuttle every 15 minutes. The shuttle picks you up at your car and drops you at the terminal — no walking to a shuttle stop.
• Comfort Suites & Hilton Garden Inn: Shuttle service to terminals during operating hours — confirm times when booking, as these are hotel shuttles.

Once inside the airport, IAH's free Skyway (automated people mover, inside security) and Subway (underground train, outside security) connect all five terminals around the clock. No extra cost.

Which IAH Parking Lot Is Closest to Your Terminal?

Terminal proximity matters most when time is tight. Here's which on-site parking option serves each terminal directly, per official airport data.

• Terminals A & B: Terminal A/B Garage — walk directly to Terminal A (Alaska, American, Delta, Southwest, JetBlue) or take Skyway to Terminal B (United). Note: Terminal B ticketing is closed in 2026 — check in at Terminal C.
• Terminal C: Terminal C Garage — direct access. United Airlines and United Express check in here, including all Terminal B passengers in 2026.
• Terminals D & E: Terminal D/E Garage — direct access to Terminal D (international: Air France, British Airways, Emirates, Lufthansa, Qatar Airways, Singapore Airlines, and more) and Terminal E (United).

Off-site lots do not serve specific terminals directly — all off-site shuttles drop at multiple terminals. Allow an extra 20–30 minutes total (shuttle wait + ride) when using any off-site lot. If you're flying United out of Terminal B in 2026, plan extra time since check-in is at Terminal C and you'll use the Skyway to reach your gate.

For a full breakdown of on-airport garage layouts and terminal access, see the IAH airport parking at airport guide.

Is It Cheaper to Pre-Book IAH Long-Term Parking Online?

Yes — pre-booking almost always costs less than drive-up rates at IAH. The Houston Airport System offers discounted rates when you reserve at fly2houston.com in advance. Off-site lots also price lower for advance reservations, and rates rise as availability drops closer to your travel date.

PreFlight Airport Parking's 7-day uncovered rate of $3.99/day is only available when you pre-book — it is not a drive-up option. That's a savings of 40% versus their standard $6.63/day rate. Across a 10-day trip, that difference is $26.40 just from booking in advance.

All six verified off-site lots listed above offer free cancellation, so there's no downside to reserving early. If your plans change, you can cancel at no cost. Book 1–2 weeks out for standard travel periods, and 3–4 weeks out around major holidays.

What Should You Know Before Parking Long-Term at IAH in 2026?

A few practical details can make your long-term parking experience much smoother. IAH has roughly 40,000 total parking spaces across all facilities, per Houston Airport System data, but busy travel periods can push popular lots to capacity. Booking ahead avoids this entirely.

The biggest 2026 update: Terminal B ticketing 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 free Skyway to their gates. Build in at least 15 extra minutes for this. No parking closures are expected, but curb traffic near Terminal C may be heavier than usual.

IAH also accepts a wide range of payment methods at exit lanes: cash, Visa, Mastercard, Amex, Discover, Apple Pay, and Google Pay. Before you head out, check traffic on the Waze live traffic map — the drive from downtown Houston takes 25–40 minutes depending on conditions on Interstate 69 / US-59 or the Sam Houston Tollway (Beltway 8). Houston traffic is notoriously unpredictable, so budget extra time on departure day.

If you have TSA PreCheck, use it — IAH security lines move significantly faster with PreCheck, and the time you save at the checkpoint offsets any extra shuttle time from an off-site lot.

For the full rate breakdown including weekly and monthly long-term options, the IAH long term parking rates guide covers every tier in detail.

Ready to lock in your rate? IAH long term parking prices start at $3.99/day for pre-booked weekly stays. Compare all IAH long-term parking options on Triply and find the best rate for your trip dates.