Which domestic airlines accept international credit cards?

This is a question we get a lot in feedback so I thought it would be appropriate to post here.

We have an alert feature in airlines search that allows you to check what airlines offer acceptance of international credit cards. This is particularly useful for NRI Travelers that wish to book tickets for their trips around in India with a card that's usually Visa, Mastercard or American Express.

Here's how you find out.

1. Search a particular sector (say you wanted to search for flights from New Delhi to Mumbai).
2. On the bottom left of the search results page, you will see a title called legend. The last parameter in that is a credit card icon in gray that mentions "accepts intl credit card(s)".
3. Just above all airlines that accept it would have that gray credit card icon and those that don't will not display it.

Here's a pictorial representation..

From the picture above you can see that the airlines that offer the option of using credit cards are Kingfisher Airlines, Jet Airways, Air India, Go Air, Spicejet, IndiGo and Jetlite. The airlines that does not allow non indian credit cards is Indian Airlines.