What Is the Difference Between a Passport Book and a Passport Card?
Many travelers don't realize there are two types of U.S. passport documents: the passport book and the passport card. While both serve as proof of U.S. citizenship and identity, they are accepted for different types of travel.
Choosing the right option — or deciding whether you need both — depends on your travel plans, preferences, and situation.
General Comparison
The passport book and passport card serve different purposes:
• The passport book is the standard travel document accepted for all international travel, including air travel
• The passport card is a wallet-sized card that is accepted for certain types of land and sea travel
• The passport card cannot be used for international air travel
• Some travelers choose to get both for flexibility
• Both documents serve as proof of U.S. citizenship
• The application process and costs differ between the two
Why Travelers Get Confused
Common sources of confusion include:
• Assuming the passport card works for all international travel
• Not realizing the passport card has limited use for air travel
• Confusion about whether a passport card is sufficient for their destination
• Not understanding that both can be applied for simultaneously
• Thinking a passport card is a replacement for a passport book
• Assuming one is always better than the other without considering travel plans
Which One Do You Need?
The right choice depends on your travel plans. A passport specialist can help you understand which document — or combination of documents — is most appropriate for your situation.
Choosing the wrong option could mean being unable to travel as planned, so it's worth understanding the differences before you apply.
Frequently Asked Questions
What is the difference between a passport book and passport card?
The passport book is accepted for all international travel including air travel, while the passport card is a wallet-sized card accepted only for certain land and sea travel. A specialist can help you determine which is right for your needs.
Can I use a passport card for international flights?
The passport card generally cannot be used for international air travel. If you plan to fly internationally, you'll typically need a passport book. A specialist can help clarify what you need.
Should I get both?
Some travelers choose to get both a passport book and passport card for maximum flexibility. Whether this makes sense for you depends on your travel patterns. A specialist can help you decide.
Can I apply for both at the same time?
In many cases, you can apply for both a passport book and card as part of the same application. A passport specialist can help you understand the process and costs involved.
Is a passport card cheaper?
The costs for a passport book and passport card differ. A passport specialist can help you understand the fee structure and determine which option offers the best value for your travel needs.
Where can I use a passport card?
The passport card is accepted for certain types of cross-border travel. The specific destinations and travel methods where it's accepted can vary. A specialist can help you understand if it meets your travel needs.