Houston IAH Airport Parking Guide 2026
Compare IAH terminal garages, ecopark, ecopark2, valet and nearby off-site lots—with the real tradeoffs for your trip.
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Tax included
Tax included; shuttle
Tax included; shuttle
Terminal convenience
IAH Parking Options Compared
Tax-included drive-up maximums below were checked against Houston Airports in September 2026. Online reservation rates can be lower and may change by date and availability.
| Parking option | Typical rate | Transfer | Best for |
|---|---|---|---|
| Terminal A/B Garage | $5 first hour $25/day max |
Walk to Terminals A or B; confirm current Terminal B passenger routing | Short trips, families and closest access |
| Terminal C/D/E Garages | $5 first hour $25/day max |
Walk to the connected terminal; use airport connections if your gate changes | United, international and convenience-focused trips |
| IAH Valet | $30/day | Vehicle handoff at participating terminal-garage entrances | Business travelers, heavy luggage and tight schedules |
| ecopark JFK Boulevard |
$10 uncovered $12 covered |
Complimentary shuttle to the terminals | Longer trips and budget-conscious travelers |
| ecopark2 Will Clayton Parkway |
$12 covered* | Complimentary shuttle; reservation required | Covered economy parking with a guaranteed booking |
| Nearby off-site parking | Varies by date | Provider shuttle; confirm hours and pickup instructions | Shopping for lower prices, valet or extra-wide spaces |
*Houston Airports’ detailed tax-included rate table lists $12 for ecopark2; online reservation offers may display a different price.
Which IAH Parking Option Should You Choose?
One- or two-day trip
Start with the terminal garage. The higher rate may be worth the shorter transfer when the total stay is brief.
Three to six days
Compare ecopark and off-site lots. A daily difference of $13–$15 versus terminal parking becomes meaningful.
One week or longer
Prioritize the complete reservation total. Compare taxes, fees, shuttle schedules, covered parking and cancellation flexibility.
Flying from Terminal B
Verify current construction routing. Terminal B redevelopment can affect check-in, security and the best garage choice.
Electric vehicle
Charging is available in airport facilities. Houston Airports lists EV stations in terminal garages and both ecoparks; charging sessions are free, but access requirements apply.
Maximum convenience
Compare valet with terminal self-parking. The $5 daily premium may be reasonable when luggage assistance and a faster handoff matter.
Getting Between IAH Parking and the Terminals
Confirm your operating terminal
IAH has Terminals A through E. Check your airline’s current check-in location—not only the gate shown on an older itinerary.
Know the two airport trains
The Skyway connects terminals inside security. The Subway connects terminals and the airport Marriott outside security.
Add a transfer buffer
ecopark and off-site lots add time for parking, unloading, waiting for a shuttle and reaching the correct terminal.
Official IAH Parking or an Off-Site Lot?
Compare the entire experience—not just the advertised daily rate.
Choose official parking when…
You want airport-controlled signage, a terminal-adjacent garage, ecopark’s official shuttle, accessible spaces or airport EV charging.
Compare off-site parking when…
You are parking for several days, want a lower total, need extra-wide parking, or prefer services such as off-site valet or car care.
Practical IAH Parking Tips
Reserve before capacity tightens
At 85% garage capacity, IAH may limit entry to travelers who already hold parking reservations.
Use the correct ecopark location
ecopark is on JFK Boulevard; ecopark2 is on Will Clayton Parkway. Save the exact entrance in your navigation app.
Screenshot shuttle instructions
Keep your lot name, row, pickup zone and provider number available even if cellular service is slow after landing.
Compare covered versus uncovered
Houston sun, heat and storms can make covered parking worth the modest daily difference.
Use a Cell Phone Lot for pickup
Do not circle or wait at terminal curbs. IAH provides free Cell Phone Lots for drivers waiting on arriving passengers.
Allow for Houston traffic
Add roadway congestion and airport construction time before your parking and terminal-transfer allowance.
Hotels Near George Bush Intercontinental Airport
An IAH-area hotel can simplify an early flight, late return or long drive into Houston. Compare the room rate, included parking days, shuttle schedule and extra-day charges.
IAH Airport Parking FAQs
How much is terminal parking at IAH?
Terminal garage parking currently costs $5 for the first hour and up to $25 per 24 hours, including tax.
How much is ecopark at IAH?
The official tax-included rate table lists $10 per day for uncovered ecopark and $12 per day for covered parking. Online reservation pricing may differ.
Do I need a reservation for ecopark2?
Yes. Houston Airports states that ecopark2 became reservation-only on June 1, 2026.
Does IAH have free EV charging?
Houston Airports lists EV stations in both terminal-garage complexes and at ecopark and ecopark2. Charging sessions are free, though customers need the applicable Blink access method.
How do I move between IAH terminals?
Use the Skyway inside security or the Subway outside security. Construction or airline operations can affect the most practical route.
How early should I arrive when using a shuttle lot?
Add at least 30 minutes beyond your usual airport-arrival plan for parking, unloading and the shuttle, with more time during construction or peak travel.
Plan the Rest of Your Houston Trip
Compare parking, hotels, rental cars and airport transportation for your exact dates.
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