In-depth guide to Qatar Airways at Dulles International Airport, Main Terminal
| Airport Name | Dulles International Airport |
| Airport Address | 1 Saarinen Cir, Dulles, VA 20166, United States |
| Airport Code | IAD |
| Arrival Terminal | Main Terminal |
| Departures Terminal | Main Terminal |
| ICAO Code | QTR |
| IATA Code | QR |
| City | Dulles |
| Country | United States |
| Contact Number | +1 703-572-2700 |
| Official Website | www.qatarairways.com |
| Official Instagram | www.instagram.com/qatarairways |
| Official YouTube | www.youtube.com/@qatarairways |
| Official Facebook | www.facebook.com/qatarairways |
| Official Twitter | www.twitter.com/qatarairways |
Basic Services for passengers at terminal Dulles International Airport
| ATMs | Interfaith chapel |
| Banks | Food and Dining |
| Restrooms | Restaurants and Cafes |
| Business centre | Currency Exchange |
| Medical office | Self-service Check-ins |
| Immigration and Customs | Seat Upgradation Service |
| Ticket Counter for Booking | Information Counters/Desks |
| Lost & Found Department | Delayed and damaged baggage service |