Details of Allegiant Air Jacksonville Airport
| Airport Name | Jacksonville International Airport |
| Allegiant Air Jacksonville Airport Address | 2400 Yankee Clipper Dr, Jacksonville, FL 32218 |
| Airport Code | JAX |
| Allegiant Air Jacksonville Airport Contact Number | (904) 741-4902 |
| Allegiant Air Jacksonville Airport Terminal | Concourse C |
| Working Hours | 24 hours |
| Official Website | www.allegiantair.com |
| YouTube | www.youtube.com/c/allegiant |
| www.facebook.com/Allegiant | |
| twitter.com/Allegiant | |
| Instagram Account | www.instagram.com/allegiant |
Complete List of Allegiant Air Terminals
Services provided by Allegiant Air at Jacksonville Airport Terminal JAX
| 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 Wi-Fi |
| Valet Parking | Visa on Arrival | Flight Wi-Fi |