IAD Airport Parking Price: Every Rate Compared (2026)

Back to Dulles Airport Parking Rates | Complete IAD Airport Parking Guide

IAD airport parking price is a common question for travelers heading to Washington Dulles International Airport — and the answer depends on which lot you choose. On-airport rates range from $15/day in the Economy Lot to $39/day for Valet, while off-site hotel lots start as low as $5.99/day. Pre-booking locks in the lowest rates and guarantees your space, especially during busy travel periods.

• Economy Lot: $15/day — cheapest on-airport option, free 24/7 shuttle to the terminal
• Garage 1 & 2: $21/day — covered walkway access, great mid-range value
• Terminal Lot: $32/day — closest self-park, underground walkway to the terminal
• Valet Parking: $39/day — drop-off at the door, fastest option
• Off-site hotel lots: $5.99–$9.95/day — best savings, free shuttle included
• Pre-booking recommended at reserve.flydulles.com for guaranteed space and best rates

Ready to compare IAD parking rates side by side? Search all IAD airport parking options on Triply — with off-site lots from $5.99/day.

How Much Does IAD Airport Parking Cost in 2026?

Dulles Airport offers five official parking zones, each with a different daily rate. All on-airport lots charge $7 per hour, but daily maximums vary significantly by lot (verified April 2026).

All on-airport facilities accept all major credit cards and cash. The Metropolitan Washington Airports Authority (MWAA) manages all official lots. IAD has a combined capacity of ~21,500 vehicles across all facilities — but spaces fill fast during peak travel days.

What Are the Official IAD Parking Lots and Zones?

Washington Dulles International Airport has four paid parking zones and one free lot for waiting drivers. Each zone serves a different type of traveler.

Terminal Lot

The Terminal Lot sits directly across from the Main Terminal building. It holds 1,852 vehicles and connects via two underground walkway access points. At $32/day, it's the priciest self-park option — but also the most convenient. Best for short trips or travelers who value time over cost.

Garage 1 and Garage 2

Garage 1 holds 4,508 vehicles and connects through an underground tunnel with moving sidewalks to the Main Terminal. The same tunnel connects to the Silver Line Metro station. Garage 2 holds 3,727 vehicles and uses a covered pedestrian walkway — particularly convenient for international arrivals in Concourse A. Both garages cost $21/day. For a full breakdown, see our guide to Dulles Airport Parking Garage 1 or 2.

Economy Lot

The Economy Lot is the largest on-airport option, holding 11,431 vehicles. At $15/day flat, it saves you $6/day vs. the garages and $17/day vs. the Terminal Lot. A free shuttle runs 24/7 from the lot to Curb 2F at the Main Terminal. Look for buses marked "ECONOMY."

Cell Phone Lot (Free)

The Cell Phone Lot at 44910 Autopilot Drive is free and open to anyone waiting to pick up an arriving passenger. You can't leave your car unattended here — this lot is for active waiting only.

Short-Term vs. Long-Term vs. Economy Parking at Dulles — Which Is Best?

The right lot depends on your trip length and how much you value convenience. Here's a quick comparison:

• 1–3 hours (quick pickup or drop-off): Terminal Lot or Garage 1/2 — both charge $7/hr with no minimum
• 1 night: Garage 1 or 2 at $21/day beats the Terminal Lot's $32 cap
• 2–5 days: Economy Lot at $15/day saves the most — a 5-day trip costs just $75
• 7+ days: Off-site hotel lots win — Dulles long-term parking via hotel lots can cut costs by more than 60%
• Early morning or late-night flights: Check shuttle hours before booking off-site

For a 7-day trip, the Economy Lot costs $105 total. The cheapest off-site lot (Comfort Suites Chantilly) costs just $41.93 total — a saving of over $63 for one week. The trade-off is a short shuttle ride rather than a walkway connection.

Travelers with TSA PreCheck can often absorb the extra shuttle time — security lines move faster, so the total time from car to gate stays manageable.

How Do You Get from IAD Parking to the Terminal?

Getting from your parking spot to the terminal depends on which lot you use. Each option has a different walk or wait time.

• Terminal Lot: Walk to the underground pedestrian tunnel — two access points lead directly into the Main Terminal. No shuttle needed.
• Garage 1: Underground tunnel with moving sidewalks. Very easy walk, even with heavy bags. The same tunnel connects to the Silver Line Metro station.
• Garage 2: Covered pedestrian walkway to the terminal. MWAA lists this as especially convenient for international travelers using Concourse A.
• Economy Lot: Free shuttle bus runs 24/7 from the lot to Curb 2F. Look for the bus marked "ECONOMY." Frequency varies — add 10–15 extra minutes to your airport arrival plan.
• Valet: Drop your car at the terminal entrance. No walking or waiting required.

Note that IAD is currently midway through a $7 billion capital improvement plan. Concourse E is under construction and expected to open fall 2026. Minor terminal congestion is possible — allow extra time when navigating the Main Terminal.

What Are the Best Off-Site Parking Options Near Dulles Airport?

Off-site hotel lots near IAD offer the biggest savings. All seven verified lots include a free shuttle and free cancellation. Prices below are current as of April 2026 (verified April 2026).

The Hyatt Regency Dulles offers the best combination of price and shuttle convenience — with a truly 24/7 shuttle (on-demand overnight). Booking via third-party platforms can drop its rate to $5.75/day. The Dulles Airport Parking by Crowne Plaza is the only off-site option with covered parking and a 24/7 fixed-schedule shuttle.

Important: Most off-site shuttles do NOT run 24/7. If your flight departs before 6 AM or arrives after midnight, only the Hyatt Regency and Crowne Plaza guarantee transport outside standard hours. Always verify hours before booking.

How Can You Save Money on IAD Airport Parking?

The biggest savings come from combining an off-site lot with an advance booking. Here are the most effective strategies.

• Book off-site: Off-site lots start at $5.99/day vs. $15/day on-airport — a savings of more than 60% for longer stays
• Use coupon platforms: The Hyatt Regency drops to $5.75/day via onestopparking.com — the cheapest verified rate near IAD
• Pre-book on-airport: Reserve at reserve.flydulles.com for guaranteed rates and a confirmed space
• Choose Economy over Garage: Saves $6/day vs. Garage 1/2 and $17/day vs. the Terminal Lot
• Avoid Valet for multi-day trips: Valet at $39/day costs $273 for a week vs. $41.93 at the cheapest off-site lot
• Check cancellation policies: All seven verified off-site lots offer free cancellation — book early and cancel if plans change

For detailed tips on Dulles Airport parking promo codes and deals, our dedicated guide covers the latest discount codes and booking platform comparisons.

How Do You Reserve IAD Parking in Advance?

Pre-booking is the simplest way to guarantee your space and lock in the best rate. Here's how to do it.

1. Visit reserve.flydulles.com for official on-airport lots (Garage 1, Garage 2, Economy, Terminal Lot, Valet)
2. Or compare all on-airport and off-site options at once on Triply's IAD parking search
3. Enter your departure and return dates to see available lots and live rates
4. Select your lot and complete payment — most off-site lots charge on arrival, not at booking
5. Save your confirmation to your phone — you'll need it at the lot entrance

Pre-booking is especially important during peak travel periods — Thanksgiving, winter holidays, spring break, and summer weekends. IAD's Economy Lot alone holds over 11,000 vehicles, but it fills quickly on holiday Fridays and Sundays. For more on managing reservations, see our guide on Dulles Airport parking booking.

Is There EV Charging and Accessible Parking Available at IAD?

Yes to both. IAD has electric vehicle charging and ADA-accessible spaces across its parking facilities.

EV Charging at Dulles Airport

Electric vehicle charging stations are available in IAD's parking facilities. The Dulles Airport Parking by Crowne Plaza off-site lot also includes EV charging as part of its amenity package. You can check real-time charger availability using PlugShare before you arrive. The official Dulles EV charging information page lists current station locations on-airport.

Accessible Parking at IAD

All on-airport lots include ADA-accessible spaces and van-accessible spots. The Terminal Lot and Garage 2 are the closest accessible self-park options to the terminal entrance. Off-site lots from Comfort Suites Chantilly, Spark By Hilton Sterling, Hyatt House Dulles, and DoubleTree by Hilton Sterling all list handicapped-accessible parking in their verified amenities. If you need specific accessibility support at IAD, the parking assistance line is available 24/7 at 703-572-4500.

IAD Parking Price Summary: Which Option Is Right for You?

IAD airport parking prices span a wide range — from free (Cell Phone Lot) to $39/day (Valet). The best choice depends on how long you're traveling and how much you value walking vs. waiting for a shuttle.

• Under 3 hours: Any on-airport lot at $7/hr works — just avoid the flat-rate lots if you're returning the same day
• 1–3 nights: Garage 1 or Garage 2 at $21/day — easy walkway access, solid value
• 4–7 days: Economy Lot at $15/day or an off-site hotel lot for maximum savings
• 7+ days: Off-site lots from $5.99/day — the math is clear at this point

Before you drive to the airport, check real-time traffic on Waze. Dulles sits 26 miles west of D.C., and the Dulles Toll Road (VA-267) can add significant time during rush hour.

Compare every IAD airport parking option — on-airport and off-site — in one place. Search IAD parking on Triply and find rates from $5.75/day with free cancellation.