Car hire · United States
AdCar hire at Washington Dulles Airport (IAD)
In our sample from 12 Oct 2026, QEEQ and DiscoverCars together had 674 offers from 9 rental companies at Washington Dulles Airport. The cheapest car cost €190 for 7 days — €27 a day. Search live for your dates here:
- Free for you, no account needed
- You book directly with the provider
- How we sort results
- cheapest car, 7 days
- €190
- median price of all offers
- €357
- offers from 9 rental companies
- 674
- available right at the airport
- 60%
Price sample
What car hire costs at Washington Dulles Airport
Pick-up on 9 November, drop-off on 16 November, both at 10:00 at the airport. The cheapest was a Mazda Cx-50 (SUV) from Avis. Half of all offers were under €357.
| Class | 7 days from | per day | Offers |
|---|---|---|---|
| Small car | €194 | €28 | 29 |
| Compact | €194 | €28 | 63 |
| Mid-size | €197 | €28 | 83 |
| SUV | €190 | €27 | 154 |
| Van | €265 | €38 | 67 |
| Premium | €242 | €35 | 79 |
Comparing pays off: For the same period, the cheapest offer was €190 on QEEQ and €234 on DiscoverCars.
Sample from 12 Oct 2026, 03:53, not a bookable price — car hire prices change with availability. The search above shows the current price for your dates.
Rental companies
Rental companies at Washington Dulles Airport
The 9 rental companies with the most offers in the sample, each with its cheapest price for the week. The ratings come from the portals, based on their bookings; we don't check them.
- Alamo80 offers · rating 8.2from€275
- Thrifty66 offers · rating 7.7from€196
- SIXT64 offers · rating 8.2from€249
- Dollar55 offers · rating 8.1from€207
- Hertz47 offers · rating 8.3from€242
- Enterprise38 offers · rating 8.2from€277
- National33 offers · rating 8.3from€301
- Avis31 offers · rating 7.6from€190
- Budget26 offers · rating 8.2from€196
- 60% of cars are right at the airport
- 40% with a shuttle to the rental desk
- 100% with free cancellation
- 100% with unlimited mileage
- 100% automatic
When to travel
When most people fly to Washington Dulles
In 2025, 386,000 passengers flew from Germany to Washington Dulles Airport — number 76 of 2,120 destination airports abroad. The busiest months were July and August, with 24% of the year's passengers. In the busiest month there were 2.8 times as many as in February, the quietest. From January to July 2026 there were 1.7% fewer than in the previous year.
| Month | Passengers |
|---|---|
| January | 24,405 |
| February | 16,600 |
| March | 23,590 |
| April | 29,766 |
| May | 32,426 |
| June | 36,331 |
| July | 44,589 |
| August | 46,416 |
| September | 35,528 |
| October | 38,428 |
| November | 25,501 |
| December | 32,449 |
If you travel in July or August, it's best to compare early — that's when demand is highest.
Where most flights to Washington Dulles depart from
Nearby