Air travel – I booked my flight with my credit card, but you lost the card somewhere?

First of all, if you have lost your credit card or do not know where it is, you must inform the credit card company and cancel it immediately.

Airlines often want you to show the credit card with which the tickets were booked as an ID, but this is usually not necessary. I have never traveled with an airline that has not accepted another form of identification. Everything will be fine as long as you have a sufficient piece of identity, such as a passport or driver's license.