Best credit card for Indigo/Air India domestic flight ticket booking?

[favask]

I have following credit cards.
1. SBI Cashback
2. SBI Simply Click
3. HDFC Moneyback
4. HDFC TataNeu Infinity
5. HDFC Swiggy
6. ICICI Amazon Pay
7. Axis Flipkart

Can somebody guide me how to get max cashback/benefit while booking Indigo/Airline flights using any of these cards?

 

[helloworld]

SBI CB: 5%
APay: 2% on amzn app.

 

[Walter White]

I have following credit cards.
1. SBI Cashback
2. SBI Simply Click
3. HDFC Moneyback
4. HDFC TataNeu Infinity
5. HDFC Swiggy
6. ICICI Amazon Pay
7. Axis Flipkart

Can somebody guide me how to get max cashback/benefit while booking Indigo/Airline flights using any of these cards?

Book using any OTA....kuch na kuch offer chal hi raha hoga SBI ya ICICI cards pe.