My wife and I got married recently. She took my last name. We are planning on flying somewhere internationally, but we just recently realized that her passport has her old name on it. Since getting a new passport is a bit of a hassle that we'd like to avoid if possible, I thought that maybe we could buy the tickets in her maiden name and use her passport that matches this name. Could this cause any problems?
We have used her passport to fly domestically before, since someone accidentally bought her ticket in the old name. But I'm worried that it might be more complicated if we're flying internationally.
For more details:
We live in the US.
Our trip is to Spain.
Her driver's license has her current last name