Car Rental Union Island

Search and Compare from Car Companies in Union Island

I have a discount code

Featured car rental suppliers

Compare from agencies

car suppliers logo

  • protection illustration

    Change your mind

    Penalty-free cancellation on many/select car rentals
  • trophy illustration

    Treat yourself

    One Key members save 10% or more on over 1 million car rentals
    Learn about One Key
  • package illustration

    Shop smart

    Compare car suppliers and package your flight, hotel, and car to save

Top Car Deals in Union Island

* Price found within the past 6 days. Click for updated prices.

Economy

Chevrolet Spark
  • 4 people
Union Island, Grenadines, VCT
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Union Island, Grenadines, VCT
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Union Island, Grenadines, VCT
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Union Island, Grenadines, VCT
Jeep Compass
SUV Jeep Compass

Don't see what you're looking for?

See all car rentals in Union Island
View all cars

What you need to know for your Union Island car rental

Reasons to book a car rental in and around Union Island

Renting a car in Union Island offers a convenient way to explore the city and its surroundings at your own pace. This flexibility allows you to easily manage your luggage and tailor your travel plans to suit your needs. Whether you're traveling with family or seeking outdoor experiences, having a rental car enhances your adventure. You can visit key attractions such as Chatham Bay Beach, perfect for relaxing by the water, and Ashton Lagoon, which offers stunning scenery and outdoor activities. Additionally, Captain Hugh Mulzac Square provides a great space for family outings and city exploration. With your rental car, you can venture to nearby destinations like Mayreau Island, located 4 miles away, known for its beautiful beaches, or Palm Island, just 3 miles away, where you can enjoy more scenic lagoons. Clifton, also in the area, features attractions like Belmont Bay and Ashton Lagoon. Overall, renting a car in Union Island allows you to make the most of your trip, giving you the freedom to discover all the natural beauty and cultural experiences this region has to offer.

Where to stay in and around Union Island

  • Clifton: Located in Union Island, Clifton is a vibrant village ideal for families and outdoor enthusiasts. Visitors can enjoy the beautiful beaches, such as Belmont Bay, perfect for a relaxing beach vacation. The area is also home to Ashton Lagoon, which offers stunning scenery and outdoor activities. Captain Hugh Mulzac Square serves as a great urban park for family outings. With various tours, festivals, and boating opportunities available, Clifton provides a rich experience for travelers seeking both relaxation and adventure.
  • Mayreau Island: Just 4 miles from Union Island, Mayreau Island is a charming destination known for its outdoor and beach experiences. Travelers can explore the breathtaking Tobago Cays, which are perfect for beach and outdoor vacations. Chatham Bay Beach is another stunning spot for sunbathing and swimming. Belmont Bay is also within reach, offering additional beach options. This island is suitable for families looking for a serene getaway surrounded by picturesque landscapes and inviting waters.
  • Palm Island: Located a mere 3 miles from Union Island, Palm Island is an idyllic retreat featuring outdoor and beach activities. Visitors can experience the beauty of Belmont Bay, a great choice for a beach vacation. For a unique experience, the nearby island of Mopion offers opportunities for beach and outdoor adventures. Ashton Lagoon is also accessible, providing scenic views and outdoor enjoyment. Palm Island is perfect for families seeking adventure and relaxation amidst stunning natural surroundings.

10 tips to save on your car rental in and around Union Island

  1. Use filters to find the right car: Refine your search by vehicle type and features. Whether you need an SUV for extra space, a convertible for summer drives, or an economy car for budget-friendly options, utilize filters on Expedia to help you discover the best fit for your journey.
  2. Book in advance to help lower costs: Rental prices vary based on demand, so it's advisable to reserve your car well ahead of your trip. By booking early, you’re likely to secure better rates and enjoy greater availability, especially during peak travel seasons.
  3. Consider a smaller car for savings: Smaller cars are typically more affordable to rent and easier to park in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and specific vehicle types—such as SUVs or luxury models—might not be available. This can also apply to renters over 70 years old. Always verify the age requirements prior to booking.
  5. Check fuel policies: Some rentals operate on a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is often the most economical choice. Others may offer full-to-empty or prepaid fueling options, which are also acceptable. Just be sure to return the car empty in this case.
  6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but it might be worth the extra cost for the convenience it provides.
  7. Know your payment options: Many car rental companies only accept credit cards for payment.
  8. Understand your insurance coverage: Rental car insurance can help you avoid unexpected expenses and provides peace of mind in case of unforeseen events during your trip. Adding car rental insurance is simple when booking through Expedia.
  9. Consider unlimited mileage: If you’re planning long road trips, seek out rentals that offer unlimited mileage to prevent extra charges.
  10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Finding the cheapest car rentals in Union Island

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Union Island into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Union Island and provide you with a list of the cheapest options, with no added fees.

Renting a car in Union Island

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Union Island. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Union Island

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book .

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2026

The classes of vehicles available will change depending on your chosen location.

Car Rental Information

Popular car types
SUV, Full Size, Economy
Car suppliers available
Our best deal of the day
Our second best deal of the day
Our third best deal of the day
From the airport to your hotel
Airport Transportation
From popular domestic and international airports
Airport Car Rentals

Frequently asked questions

How much is a rental car per day in Union Island?
Rental cars in Union Island had a low daily rate of just within the past seven days. At prices like this, you'll be zipping around in a snazzy ride with money to spare.
What happens if I need to cancel my Union Island car reservation?
Read over the rental agreement to be sure, but nearly all reservations are eligible for a full refund if you let us know more than six hours ahead of the scheduled collection time. There are some exceptions though. Your itinerary will have more information, or just jump onto our Customer Service Portal.
How do I find the best car rental deals in Union Island with Expedia?
Expedia makes it a cinch to compare costs, offers and rental providers, and to check customer recommendations. Combine your Union Island car rental with flight or hotel bookings to make even bigger savings.
What do you need to rent a car in Union Island?
You'll need to present a valid driver's license and a credit card in your name when you get to the rental counter. Prior to pickup, check with your rental provider whether anything else is needed. For example, you may also need to provide proof of auto insurance.
What is the cheapest car rental in Union Island?
We looked into prices over the last seven days and found that the most affordable daily rate was . The second lowest price to rent a set of wheels in Union Island was a day. These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in Union Island?
Yes. Expedia partners with reputable companies that offer weekly and monthly rentals for many car classes. Pick up one of our long-term car rental deals and explore every inch of Union Island — or far beyond!
Where can I find a Union Island car rental if I am younger than 25?
If you're a young driver hoping to rent a vehicle in Union Island, check the terms and conditions of the rental companies you're interested in. Some may rent to drivers under the age of 25, some may not. There may be additional fees if you're between 21 and 24 years old. To avoid any unwanted surprises on pickup, make sure you know what those charges are if they apply to you.
What insurance should I choose for my car rental in Union Island?
It's a good idea to add collision protection while booking your Union Island car rental with Expedia. This protects your vehicle against accident damage, theft and vandalism throughout your road trip. Offering up to $35,000 in primary coverage and 24-hour emergency assistance, you can get behind the wheel knowing you'll be covered if the unexpected happens. It's easy to opt in to this insurance while reserving your rental vehicle.
Can I drive in Union Island with my current driver's license?
If you don't possess a driver's license issued in St. Vincent and the Grenadines, then you'll likely need to apply for an International Driving Permit (IDP) in your place of residence to be able to rent a car. You should also note that if an IDP is required, it has no validity on its own. You'll be asked to show your current driver's license your passport and other forms of ID as well. Lastly, make sure the credit card you used to book the rental vehicle matches the name on your driver's license and passport. Some additional requirements to rent a car internationally are:
  • Age restrictions: You need to be 25 or older in most countries to rent a car. If you're younger, it might still be possible to rent a car but you'll have to pay a Young Driver's Surcharge. Additional restrictions may also apply to the types of vehicles available to rent.
  • Driving limitations: Make sure you read the rules and regulations before sliding behind the wheel. Usually, you can't cross country borders, drive on ferries or go off-roading with a rental vehicle.

Explore a world of travel with Expedia