Information About Allegiant Air IAD Terminal
| Airport Name | Dulles International Airport |
| IATA Airport Code | IAD |
| Allegiant Air IAD Airport Terminal address | 1 Saarinen Cir, Dulles, VA 20166 |
| Allegiant Air IAD Terminal | Terminal 1 |
| Airport Contact No. | (702) 505-8888 |
| City | Virginia |
| Working Hours | 24 hours |
| Email Address | N/A |
| Official Website | https://www.allegiantair.com/ |
| Official Instagram | Visit Here |
| Official Twitter | Visit Here |
| Official Youtube | Visit Here |
| Official Facebook | Visit Here |
Map of Allegiant Air Dulles Airport
List of all Allegiant Air Terminals
The Customer Care section of Allegiant Air IAD Terminal handles the following Requests
| Flight Ticket Booking | Ok to Board | Flight Ticket Cancellation |
| Airport Lounges | Visa Services | Baggage Allowance, Online Check-in |
| Airport Transfers | Meet and Greet | Duty-Free Allowance |
| Immigration Services | Business Class | In-Flight Meals |
| Missing Luggage | Airport Lounges | Flight/Visa Info |
| Miles | Economy Class | Delayed Flights |
| Airport Facilities | In-Flight Entertainment | Airport Wifi |
| Valet Parking | Visa on Arrival | Flight Wifi |
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