Dulles Airport Parking Daily Rate: Every Lot Compared

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The Dulles Airport parking daily rate is a maximum charge per 24-hour period, ranging from $20/day at the Economy Lot up to $45/day for curbside valet ($39/day for Service Center valet). Garage 1 and Garage 2 sit in the middle at $25/day, and the Terminal Lot is $40/day. Off-site, Triply sells two lots near IAD: Hyatt Regency Dulles Airport at about $10/day and DoubleTree Washington Dulles Airport at about $26/day. On-airport figures are drive-up rates checked on flydulles.com in October 2026. Off-site rates are for a 7-day stay booked ahead and change by date.

• Cheapest on-airport option: Economy Lot at $20/day, with a free 24/7 shuttle to the terminal from Curb 2F.
• Best value for proximity: Garage 1 or Garage 2 at $25/day, with an underground or covered walkway to the terminal.
• Closest self-park lot: Terminal Lot at $40/day, directly across from the terminal with an underground walkway and no shuttle needed.
• Premium option: Valet at $39/day with Service Center drop-off, or $45/day with curbside drop-off at Departures Zone 3.
• Cheapest overall: Hyatt Regency Dulles Airport at about $10/day, about 52% less than the Economy Lot, with a complimentary 24/7 shuttle and a 4-day minimum booking. DoubleTree Washington Dulles Airport is about $26/day, which is more than the Economy Lot and the garages.
• On-airport reservations: reserve online at reserve.flydulles.com for a guaranteed space and the airport's lowest rates.

What Is the Daily Parking Rate at Dulles Airport?

The daily parking rate at Dulles Airport depends on which lot you choose. The garages and the Terminal Lot charge $7 per hour, and each has a different daily maximum, the most you'll pay in a single 24-hour period. The Economy Lot tops out at $20/day.

Here's a quick summary of the current IAD on-airport daily rates (drive-up rates, checked on flydulles.com in October 2026):

Want to compare off-site rates? Compare IAD off-site parking from about $10/day on Triply and see Hyatt Regency Dulles Airport and DoubleTree Washington Dulles Airport side by side.

Which Dulles Parking Lot Is the Cheapest Per Day?

The Economy Lot is the cheapest on-airport option at $20/day. Off-site, only the Hyatt Regency Dulles Airport beats it, at about $10/day on Triply. DoubleTree Washington Dulles Airport costs more than the Economy Lot, at about $26/day.

Here's how the two off-site lots Triply sells near IAD compare with the on-airport options:

• Hyatt Regency Dulles Airport: about $10/day. 2300 Dulles Corner Blvd, Herndon, listed 1.9 miles from IAD. Complimentary shuttle 24/7: every 30 minutes from 6 AM to 11 PM, on demand from 11 PM to 6 AM. 4-day minimum booking.
• DoubleTree Washington Dulles Airport (formerly Hilton Washington Dulles Airport): about $26/day. 13869 Park Center Road, Herndon, listed 2.1 miles from IAD. Complimentary shuttle for online bookings, every 30 minutes from 4 AM to midnight, with no shuttle from midnight to 4 AM. Full-size vans, pickup trucks and large SUVs park at no extra charge.
• For comparison, on-airport drive-up rates are Economy $20/day, Garages 1 and 2 $25/day, Terminal Lot $40/day and valet $39 to $45/day. These are booked with the airport, not through Triply.

Compared with the on-airport Terminal Lot at $40/day, parking at the Hyatt Regency saves about 76% per day. It is about 62% less than Garage 1's $25/day and about 52% less than the $20/day Economy Lot. Over 7 days that is about $67, against $140 at Economy, $175 in the garages and $280 in the Terminal Lot. The DoubleTree works out differently: at about $26/day it is about 35% less than the Terminal Lot, but about 5% more than the garages and about 31% more than the Economy Lot, or about $183 for 7 days. Choose it for its shuttle and large-vehicle policy, not for price.

For a deeper look at how off-airport options stack up against IAD's long-stay lots, see our guide on Dulles Airport long-term parking.

How Does Short-Term vs Long-Term Parking Pricing Work at IAD?

Short-term parking at Dulles is priced hourly at $7/hour in the garages and the Terminal Lot, capped at a daily maximum. Once you hit the daily max, you don't pay more for that 24-hour period. For stays of up to 3 hours, hourly pricing is what matters. The garages reach their $25 cap during the fourth hour, and the Terminal Lot reaches its $40 cap around the sixth hour.

When Does Hourly Parking Roll Into the Daily Rate?

At Garage 1 and Garage 2, the $7/hour rate caps at $25/day. Three hours costs $21, and from the fourth hour on you pay the $25 maximum for that 24-hour window. The Terminal Lot works the same way: $7/hour capping at $40/day. Five hours costs $35, and the $40 maximum applies from about the sixth hour.

Valet is priced by drop-off point. Service Center drop-off (in the Terminal Lot, open 24 hours) costs $39 for day 1, and curbside drop-off (Departures Zone 3, 4 AM to 10 PM) costs $45. From day 2 onward, valet is $10/hour up to that day's maximum. All valet pickups are at the Valet Service Center.

The Economy Lot tops out at $20/day for each 24-hour period, which makes it the simplest on-airport option to budget for on overnight or multi-day trips.

How Is the Daily Rate Calculated at Dulles — Hourly Rollover, Midnight Billing, or Flat Fee?

Dulles Airport uses a rolling 24-hour billing model, not a midnight reset. Your 24-hour clock starts when you enter the lot. If you enter at 2 PM on Monday, your first daily period ends at 2 PM on Tuesday — not at midnight.

This matters for multi-day trips. A 25-hour stay in Garage 1 would cost $50 (two daily periods: $25 + $25), not $25 plus a few extra dollars. Plan your return time to avoid rolling into a new billing period unnecessarily. If your flight lands at 1:45 PM and you entered at 2:00 PM, leaving before 2 PM saves you a full extra day's charge.

The Economy Lot follows the same rolling logic at $20 per 24-hour period. Valet is charged per 24 hours too, at $39 for Service Center drop-off or $45 for curbside. There is no grace period buffer published by MWAA, so plan your timing carefully, especially on longer trips.

For more detail on overnight billing at IAD, our guide on Dulles Airport overnight parking cost walks through multi-night scenarios with real examples.

How Much Can You Save by Booking Dulles Parking Online in Advance?

Reserving through the airport at reserve.flydulles.com guarantees your space and gets the airport's lowest rates. Off-site, Triply sells Hyatt Regency Dulles Airport at about $10/day and DoubleTree Washington Dulles Airport at about $26/day, and both come with free cancellation with a full refund up to 24 hours before check-in.

For off-airport lots, booking in advance also protects you from availability issues. IAD has a total on-airport capacity of approximately 21,500 vehicles — but during peak travel periods, all lots can fill quickly. The Economy Lot alone holds 11,431 spaces, but it's the most popular option and fills fastest on holiday weekends.

Here's what advance booking typically gets you:

• A guaranteed space on-airport when you reserve at reserve.flydulles.com.
• A set price for the Triply off-site lots you book, with free cancellation and a full refund up to 24 hours before check-in.
• Fewer surprises on arrival: both Triply lots ask you to check in at the hotel front desk when you arrive.

Use Triply's IAD parking search to compare the off-site lots Triply sells near Dulles before you commit.

Where Is the Economy Parking Lot at Dulles and How Do the Shuttles Work?

The Economy Lot is located on airport grounds and holds 11,431 vehicles — the largest single parking area at IAD. To get to the terminal, you board the free ECONOMY shuttle bus from inside the lot. The shuttle operates 24 hours a day, 7 days a week.

When returning from your flight, head to Curb 2F inside the terminal and look for buses labeled "ECONOMY". Shuttle frequency is not fixed to a specific minute interval, but service runs continuously around the clock. Budget 10–15 minutes for the full shuttle-to-terminal transfer, including waiting time.

Garage 1 and Garage 2 don't require a shuttle at all. Garage 1 connects to the terminal via an underground pedestrian walkway with moving sidewalks — the same tunnel that links to the Silver Line Metro station. Garage 2 uses a covered pedestrian walkway and is particularly well-suited for international flights through Concourse A.

The Terminal Lot is the most direct option. It sits directly across from the Main Terminal and has two underground walkway access points. No shuttle, no wait — just walk in.

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

Off-site lots near IAD can be good value, but only one of the two Triply sells undercuts the airport. Both list a complimentary shuttle, and both come with free cancellation with a full refund up to 24 hours before check-in. Rates run from about $10/day to about $26/day, compared with $20 to $45/day on-airport.

A few things to check before you book an off-airport lot:

• Shuttle hours matter. Hyatt Regency Dulles Airport runs 24/7: every 30 minutes from 6 AM to 11 PM and on demand overnight. DoubleTree Washington Dulles Airport runs every 30 minutes from 4 AM to midnight, with no shuttle from midnight to 4 AM, so check it against very early or very late flights.
• Check-in. Both lots ask you to check in at the hotel front desk. At the Hyatt Regency, check in before you park (allow about 15 minutes) and use only Hyatt-marked spots, because the lot is shared with other businesses. At the DoubleTree, you get a security sticker at the front desk and should arrive at least 1 hour before you need to leave.
• Minimums and availability. The Hyatt Regency has a 4-day minimum booking. The DoubleTree was not offered for one of the November weeks we checked, so availability varies.
• Covered parking and EV charging. Neither lot lists covered parking or EV charging. On-airport, Garages 1 and 2 have 162 EV charging units at no extra fee, first come first served.

For travelers flying United Airlines from Concourses C or D — or heading to international gates in Concourse A — the IAD international flight parking guide breaks down which lots put you closest to your gate.

Dulles Airport Parking Tips: How to Avoid Overpaying on Your Next Trip

The Dulles Airport parking daily rate ranges from about $10 to $45 depending on your choice, a difference of about $35 per day. Small decisions add up fast on a week-long trip.

Here are the most effective ways to keep costs down at IAD:

1. Consider Hyatt Regency Dulles Airport for stays of 4 days or more. At about $10/day it costs about half the $20/day Economy Lot, but it has a 4-day minimum booking.
2. Don't assume off-site is always cheaper. DoubleTree Washington Dulles Airport is about $26/day, more than the Economy Lot ($20) and the garages ($25). Choose it for its shuttle and its no-extra-charge policy for large vehicles, not for price.
3. Reserve on-airport parking at reserve.flydulles.com for a guaranteed space and the airport's lowest rates.
4. Time your exit carefully. IAD uses rolling 24-hour billing. Leaving even 15 minutes before your entry time on the last day avoids a full extra daily charge.
5. Check shuttle hours before you book. An early morning flight (4 to 5 AM) or a late arrival may not line up with the DoubleTree's 4 AM to midnight shuttle. The Hyatt Regency shuttle runs around the clock, on demand overnight. Confirm before you commit.
6. Consider Garage 2 for international trips. At $25/day with a covered walkway, it is the most convenient garage for most international destinations if you want to stay on-airport without paying Terminal Lot prices.
7. Plan around construction. IAD's Dulles Next expansion includes Concourse E opening in fall 2026 and the D2 project starting October 2026. Minor terminal congestion is possible, so build in extra time.
8. Use TSA PreCheck to reclaim time lost to parking shuttles. If you're parking in the Economy Lot and factoring in shuttle time, TSA PreCheck can offset the extra 10 to 15 minutes with a faster security lane.

Traffic on the Dulles Toll Road (VA-267) and Dulles Access Road can vary significantly — especially during peak hours. Check the Waze live traffic map before you leave for the airport to avoid being caught in unexpected delays.

IAD parking assistance is available 24 hours a day at 703-572-4500 — useful if you have a flat tire, need a jump start, or can't locate your vehicle after a long trip.

Compare the off-site lots Triply sells near Dulles on Triply's Dulles Airport parking search, and reserve on-airport parking directly with the airport at reserve.flydulles.com.

Compare IAD parking rates. Hyatt Regency Dulles Airport on Triply costs about 62% less per day than the $25/day Dulles garages.