This project Airlines Reservation System has been developed on PHP and MySQL. The main aim for developing this project is to provide help the customer to book their airlines tickets without going booking counter or to any other booking vendors. Airlines Reservation System is to providing all the information about flight schedule, cancled flight, rescheduled flight, Search for flight, query of seats on particular flights, availability dates, arrival and departure time, making query between two locations. Customer can view the reservation after booking the ticket. Customer will be able to view the details related to his reservation. The System will provide notice related to flight to the passengers.