By Air:
Delhi's Indira Gandhi International Airport is connected to all the important cities of the world with almost all the major international airlines operating out of here. Palam Domestic Airport connects Delhi to the major cities in India. Some of the domestic airlines operating regular flights to and from Delhi are

• Alliance Air
• Air Deccan
• Kingfisher
• Jet Airways
• GoAir
• SpiceJet
• Indigo

By Road:
Delhi is well connected to all the major cities of India by a network of highways and roads. Buses can be taken from the three Inter State Bus Terminuses (ISBT), at Kashmere Gate, Sarai Kale Khan and Anand Vihar, as well as many starting points in and around the city, from which various state-managed and privately run transport facilities like airconditioned, deluxe and ordinary coaches operate.
How to travel in Delhi:
For travel in Delhi there are buses, the Metro train, auto-rickshaws and cycle- rickshaws. Tourist taxis ply interstate while the yellow and black taxis can be used to commute anywhere within the city Delhi and are safe but relatively expensive. Delhi Transport Corporation (DTC)buses go anywhere in the city and are the cheapest mode of transport. Auto rickshaws are another option, but it is always important to bargain for a reasonable fare. Luxurious special tourist buses are also available with packaged tours to all the tourist attractions in Delhi. The recently introduced Delhi Metro railway line is a convenient and efficient mode of transport connecting all major places within the city Delhi.