Adventure and outdoor travel forum- himadventures.net

Air India and Indian Airlines :-
E-ticketing is available for all domestic India flight routes except those to/from Calicut, Lucknow and Goa Offers day fares and night fares (the latter being cheaper). Air India offers youth discount of up to 25% off for those under 30 years of age, although you may have to call their offices if you want youth fares. They e-mail you a payment slip which needs to be filled in and faxed back plus with your passport id to verify your age. Check-in baggage rules for domestic flights in India (per person): First Class - 40 kgs, Executive Class - 30 kgs, Economy Class 20 kgs.
Air Deccan:-Deccan does not differentiate in fares between NRI, tourists, and locals for Indian domestic flights. Check-in baggage rules for domestic India flights (per person): 15 kg (Rs 70/kg for excess check-in luggage)
JeLlite :- JetLite covers domestic flights all over India, as well as travel between Delhi and Chicago through a code share with American Airlines. Check-in baggage for domestic flights in India (per person): 20 kg.
GoAir :- GoAir does not differentiate in fares between NRI, tourists, and residents, and flies between Ahmedabad, Mumbai, Coimbatore ad Goa. GoAir offers 10,000 Free Tickets Per Month. Check-in baggage rules for domestic India flights: 15 kg (Rs 70/kg for excess check-in luggage)
IndiGo : Agartala, Ahmedabad, Bangalore, Bhubaneswar, Chennai, Goa, Guwahati, Hyderabad, Imphal, Jaipur, Kochi, Kolkata, Mumbai, Nagpur, New Delhi, Pune, Udaipur, and Vadodara. This low cost Indian flight carrier’s main hub is in Delhi.Indigo Air does not differentiate between NRI, tourist, and local fares for domestic Indian flight tickets.
Jetairways:- Jet Airways offers youth discount (25%) for those under 29 years of age, and Senior Citizen discounts for those 65 years and older. To get the discount rates for domestic flights in India, the airline requires you to fax over credit card as well as pass port ID details. Check-in baggage rules for domestic India flights (per person): Economy - 25 kg, Premiere - 35 kg.
Kingfisher Airways: Although Kingfisher only operates flights in India, the airline has plans to expand into the international market by adding the Unted States as a possible destination. Check-in baggage rules for domestic India flights: Kingfisher Class - 20 kg, Kingfigher First - 35 kg
SpiceJet :- Ahmedabad. SpiceJet also offers service to Bangalore, Chennai, Goa, Hyderabad, Kolkata, and Varanasi. SpiceJet  has no differentiation in fares between NRI, tourists, and locals. Check-in baggage rules for domestic flights in India: 20kg.