Due to Increasing Business and globalization, people started to move more frequently than ever before. So there is need for comfortable,efficient and low cost transport.
When a business man or top official in a company wants travel from India to Newyork he would prefer to spend more money to have comfortable air journey in business class not in economy class. Economy class is comparatively low fare ticket with less features what business class traveler used to get.
The airfares have come down sufficient enough due to increasing competition globally and domestically.
This is lead to open up aviation market, that's reason why you are getting low fare airticket.
From Chennai to Hyderabad
Rs. 1378 in Air-India Express. This is lowest price where no other carriers offers.
To get low fare/cheap fare air ticket check the follow sites. These sites would help you book airticket online for Domestic and International flights.
Airasia claims travelers can pay only Fare and Airport Tax but no fuel surcharge.
ixigo.com is perfect site for frequent air traveler where you can find low fare carrier. First you need to fill FROM TO Destination, the date your going to travel.
ixigo will list out all domestic airlines which provides flight service on this route(See above fig). The list would cover almost all prestigious airlines like Air india,Indigo,Spicejet,Paramount,Kingfisher etc., From this list, you can choose low cost airline and say book.
Then it will be redirected to respective airlines to book flight ticket online. This avoids hiccups of going beyond third party travel agent in case anything goes wrong in booking flight tickets.
I am happy to share these Low fare/cheap cost online air ticket booking Domestic and International flights.