Domestic flight needed.

For a domestic flight, you'll need 

a valid government-issued photo ID (like a driver's license or passport), your boarding pass, and a ticket or confirmation number. It's also wise to bring any necessary medications, chargers, and other personal items for your comfort, such as headphones and snacks. 

Essential documents

• Valid government-issued photo ID: This could be a passport, driver's license, national ID, or another official ID with a photo.
• Boarding pass: You can get this after checking in online or at the airport. Make sure to have it ready for security and at the gate.
• Flight ticket/confirmation: Your booking reference or e-ticket is essential for check-in. 

Packing essentials for your carry-on

• Medications: Keep any necessary medications in your carry-on so you have them with you.
• Chargers and electronics: Don't forget chargers for your phone and other devices.
• Comfort items: To make the flight more pleasant, consider bringing headphones, a book, snacks, or a neck pillow.
• Sanitizer and wipes: Wet wipes and hand sanitizer are useful for keeping clean during the flight.
• Personal care items: Pack travel-sized toiletries in your carry-on. 

Before you go

• Check in online: This can save you time at the airport and may allow you to get a digital boarding pass.
• Arrive early: For domestic flights, it's recommended to arrive at the airport at least two hours before your flight to allow for check-in and security.
• Pack correctly: Follow the airline's guidelines for carry-on and checked baggage, paying attention to size and weight limits.