Best credit cards for booking flight tickets online

[CreditCardFino]

Need a list of some must have credit cards for booking domestic and international flight tickets. Also for domestic hotel booking if possible.

I routinely see offers from Axis, HSBC, Indus..etc but they limit to specific day of the week mostly Fri, Sat, Sun. I don't want such restrictions.

 

[Fini7777]

Did you receive Amazon voucher directly or had an option to select the voucher?

Directly, u will get an email containing the info

 

[CreditCardFino]

Directly, u will get an email containing the info

In welcome email I see amazon voucher but in other email it mentions Amazon Swiggy vouchers. I only need Amazon not Swiggy. I was thinking to email my preference just in case. I made 10k in 4 days of card issuance.