Allegiant Air IAD Terminal, Dulles International Airport

Information on Allegiant Air IAD Terminal

Airport Name	Dulles International Airport
Airport Address	1 Saarinen Cir, Dulles, VA 20166, United States
IATA Airport Code	IAD
Allegiant Air Operates from	Terminal 1
Airport Contact No.	+1 703-572-2700
Working Hours	Daily 24 Hours

Headquarters Address	1201 N Town Center Dr, Las Vegas, NV
IATA Code	NZ
Official Website	https://www.allegiantair.com/
YouTube	https://www.youtube.com/c/allegiant
Facebook	https://www.facebook.com/Allegiant
Twitter	https://x.com/Allegiant
Instagram	https://www.instagram.com/allegiant/

Baby Care Area	Handicap Services
Food and Drinks Options	Duty-Free Shops/Retails Shops
Airport Lounges	Parking Options
Security Checkpoints	Visa/Flight Information Desk
ATMs/ Cash Machines	Charging Stations
Ground Transportation	Medical Services
Restrooms	Restaurants/Cafes
Currency Exchange	Car Rental
Wi-Fi	Airport Hotels
Baggage Storage Area	Relax Zones

Seat Selection/Upgrade	Lost and Found
Check In	In-flight entertainment
Flight Reservation	Baggage Services
Flight Cancel/Change	Wheelchair Assistance & Medical aid

What terminal is Allegiant Air at IAD Airport ?

At Dulles International Airport, Allegiant Air flies in and out of Terminal 1.

Where to check-in at IAD Airport Allegiant Air Terminal?

Visit Concourse D at Dulles International Airport for check-in with Allegiant Air .

What to do if I lost my baggage at IAD Allegiant Air Terminal?

One can contact the airline’s office at the IAD Airport Dulles International Airport for lost item claims.

When is the TSA Checkpoint open at IAD Allegiant Air Terminal?

The TSA Checkpoint at the Allegiant Air Terminal 1, IAD Airport is functional 24/7.