Can I change passport number after booking international flight?
Passport information is mandatory for booking. Passenger name spell is unchangeable after purchase, but other information(passport number/valid) can be modified at the airport on the day of departure.
People Also Ask
Tickets need to match your passport in order to avoid issues with TSA. You may apply for a passport name change when you return from your trip.
Answer: As part of the TSA's Secure Flight Program, the names on airline tickets must match the name on passports. We recommend that you contact the airline you are traveling with to see if they can provide a solution for the name mismatch.