With tons of travel rules arising for U.S. passport holders, such as the U.K.’s ETA, the impending ETIAS and Brazil’s new e-visa, it’s becoming harder to navigate what’s need as an American traveling to a different country.
For travelers hoping to bypass all of that stress, it’s worth remembering that you can visit the Caribbean paradise of Puerto Rico—no passport required!

On top of being able to leave your passport at home, Americans coming from the mainland U.S. don’t have to bother with currency exchange or an international phone plan.
Visiting the island has been considered domestic travel following the Spanish-American War when Puerto Rico became a U.S. territory in 1898. Thus, U.S. travelers will only need to present a valid government ID (REAL ID or REAL ID-compliant document).

Other Caribbean destinations such as the Virgin Islands (including St. Thomas, St. John, and St. Croix) don’t require a passport for U.S. air travelers, as they are also U.S. territories. However, Americans must show proof of a valid passport when visiting all other Caribbean countries.
Puerto Rico remains one of the most sought-after Caribbean destinations with its historical Old San Juan, white sand beaches and a bioluminescent bay.

In 2024 alone, Puerto Rico welcomed over 6.6 million passengers at its main airports.
“Puerto Rico’s tourism industry has reached new heights in 2024, solidifying our position as a leading global destination,” said Leah Chandler, CMO of Discover Puerto Rico. “This milestone year reflects not just the appeal of the Island’s vibrant culture and natural beauty, but the tireless dedication of our team and partners who have embraced innovative strategies to elevate Puerto Rico’s profile.” Meanwhile, 2025 numbers are expected to build upon last year’s tourism achievements.

Not sure when to book your trip to Puerto Rico? If you’re a fan of Bad Bunny, you may want to visit between July and September when he’s doing his Puerto Rico residency.
You can see other visa-free destinations for Americans here—just note, you’ll still need a valid passport for them!