The National Emerald Club is the most powerful tool for saving time at Cyril E. King Airport (STT) on St. Thomas. By allowing members to skip the counter entirely, it can cut your pickup time from 45 minutes to under 10. Here is how it works.
How the Emerald Aisle Works
Emerald Club members reserve a midsize car online. Upon arrival at the STT rental facility, instead of going to the National counter, you walk directly to the Emerald Aisle — a designated row of vehicles. You choose any car in the aisle and drive off.
The Upgrade Potential
Because you reserve a midsize but can choose any vehicle in the aisle, you often get a free upgrade. The Emerald Aisle at STT frequently includes full-size cars, SUVs, and sometimes even Jeep Wranglers — all at the midsize rate.
Membership Tiers
- Emerald Club Member: Skip the counter, choose from the Aisle
- Executive Level: Guaranteed upgrades, bonus credits
- Executive Elite: Highest tier with maximum benefits
Earning Free Rentals
Emerald Club members earn rental credits on every qualifying rental. After a set number of paid rentals, you earn a free rental day that can be used at STT or any National location worldwide.
Adding Additional Drivers
Emerald Club members can add a spouse or domestic partner as an additional driver at no extra cost, which is a valuable perk for couples traveling to St. Thomas together.
How to Join
Emerald Club membership is free. Sign up online before your trip to St. Thomas. Once enrolled, link your membership number to your reservation to activate the skip-the-counter benefit.
Is It Worth It?
If you are visiting St. Thomas even once, joining the Emerald Club is worth it for the time savings alone. For frequent travelers, the free rental days and upgrades make it indispensable.

