Contact Information For Allegiant Air IAD Terminal
| Airport Name | Dulles International Airport Terminal |
| 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. | (866) 719-3910 |
| 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 FaceBoook | Visit Here |
Read All Allegiant Air Airport
What Terminal is Alleigiant Air at IAD?
Allegiant Air operates at Terminal IAD(Dulles International Airport) in Appleton, United States.
Map Location of Allegiant Air Dulles International Airport
These Inquiries Are Managed by Allegiant Air IAD Terminal
| 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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