$74 Car Rental Trenton, IL

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Top Car Deals in Trenton

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

Compact SUV

Chevrolet Trax
  • 5 people
  • Unlimited mileage
St Louis, Missouri, USA
Chevrolet Trax

$74

includes taxes & fees
$58 per day
found 13 hours ago
Compact SUV Chevrolet Trax

Midsize SUV

Nissan Rogue
  • 5 people
  • Unlimited mileage
St Louis, Missouri, USA
Nissan Rogue

$78

includes taxes & fees
$61 per day
found 13 hours ago
Midsize SUV Nissan Rogue

Standard SUV

Chevrolet Blazer
  • 5 people
  • Unlimited mileage
St Louis, Missouri, USA
Chevrolet Blazer

$82

includes taxes & fees
$63 per day
found 13 hours ago
Standard SUV Chevrolet Blazer

Mini Van

Chrysler Pacifica
  • 7 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Chrysler Pacifica

$86

includes taxes & fees
$68 per day
found 13 hours ago
Mini Van Chrysler Pacifica

Fullsize Recreational Vehicle

Nissan Pathfinder
  • 7 people
  • Unlimited mileage
ST. LOUIS, USA
Nissan Pathfinder

$90

includes taxes & fees
$70 per day
found 13 hours ago
Fullsize Recreational Vehicle Nissan Pathfinder

Economy

Chevrolet Spark
  • 4 people
  • Unlimited mileage
St Louis, Missouri, USA
Chevrolet Spark

$97

includes taxes & fees
$75 per day
found 13 hours ago
Economy Chevrolet Spark

Fullsize Elite Pickup Regular Cab

Ram 2500 Big Horn
  • 6 people
  • Unlimited mileage
ST. LOUIS, USA
Ram 2500 Big Horn

$99

includes taxes & fees
$77 per day
found 13 hours ago
Fullsize Elite Pickup Regular Cab Ram 2500 Big Horn

Special

Managers Special
  • 4 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Managers Special

$108

includes taxes & fees
$85 per day
found 13 hours ago
Special Managers Special

Premium Crossover

Dodge Durango
  • 7 people
  • Unlimited mileage
SAINT LOUIS, USA
Dodge Durango

$109

includes taxes & fees
$87 per day
found 13 hours ago
Premium Crossover Dodge Durango

Midsize Elite

Telsa Short Range Model 3
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Telsa Short Range Model 3

$116

includes taxes & fees
$92 per day
found 13 hours ago
Midsize Elite Telsa Short Range Model 3

Standard Elite Special

Ford Mustang Mach-E
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Ford Mustang Mach-E

$124

includes taxes & fees
$98 per day
found 13 hours ago
Standard Elite Special Ford Mustang Mach-E

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Lowest prices found within the past 13 hours. Prices and availability subject to change. Additional terms may apply.

What you need to know for your Trenton car rental

Reasons to book a car rental in and around Trenton

Renting a car in Trenton offers you the freedom to explore the area at your own pace. With a rental car, you can easily manage your luggage and create flexible travel plans while discovering local attractions. Whether you're interested in history, outdoor activities, or a romantic getaway, Trenton and its surroundings have much to offer. For culture enthusiasts, the St. Clair County Historical Society and the Labor and Industry Museum are both located 17 miles away, providing rich historical experiences. If you're seeking outdoor adventures, Silver Lake Park, located 11 miles from Trenton, is perfect for family outings and enjoying nature. Additionally, nearby cities like O'Fallon, only 12 miles away, feature multiple attractions including the Gateway Arch and Cahokia Mounds State Historic Site. Summerfield and Aviston are also within a short drive, offering sites like the Hettenhausen Center for the Arts and Hazlet State Park. Renting a car makes it convenient to explore these popular destinations, ensuring you can enjoy the beauty and culture of the region without restrictions.

Where to stay around Trenton

  • Aviston: Located 4 miles from Trenton, Aviston is an ideal destination for those seeking outdoor and romantic experiences amid beautiful scenery. Notable attractions include Silver Lake Park, Hazlet State Park, and Community Park, where you can enjoy recreational activities and stunning natural views. Aviston also offers nearby dining options, including wineries and restaurants, perfect for a relaxing meal after a day of exploration.
  • Highland: Just 9 miles from Trenton, Highland is perfect for travelers looking to immerse themselves in outdoor activities and picturesque landscapes. Key sites include The Gardens at SIUE, Edwardsville Watershed Nature Center, and Edwardsville Arts Center, which cater to family outings and eco-friendly adventures. The area also features a variety of dining options, including local wineries, making it a romantic getaway.
  • O'Fallon: Situated 12 miles from Trenton, O'Fallon offers a vibrant city experience with a blend of family-friendly activities and outdoor adventures. Explore local attractions such as the Gateway Arch, Cahokia Mounds State Historic Site, and St. Clair County Historical Society. O'Fallon boasts numerous dining establishments, including breweries and restaurants, providing ample choices for food and drinks throughout your stay.

10 tips to save on your car rental in and around Trenton

  1. Use filters to find the right car: Refine your search by selecting vehicle type and features. Whether you're in need of an SUV for added space, a convertible to enjoy during the summer, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the best option for your journey.
  2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to reserve your vehicle well ahead of your trip. By booking early, you are likely to secure lower rates and have a wider selection, particularly during peak travel seasons.
  3. Consider a smaller car for savings: Generally, smaller cars are more affordable to rent and easier to maneuver in crowded areas. Mid-size rentals offer a solid balance of cost, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or premium models—might not be available. This can also be relevant for renters over 70. Always verify the age requirements before making a reservation.
  5. Check fuel policies: Some rentals operate with a full-to-full fuel policy, which requires you to return the car with a full tank to avoid additional fees. This is typically the most advantageous option. Other policies may offer full-to-empty or prepaid fueling options, which are also acceptable—just remember to return the car empty in that case.
  6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the convenience may be worth the extra cost.
  7. Know your payment options: Most car rental companies exclusively accept credit cards for payment.
  8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind should something unforeseen occur during your trip. It's easy to add car rental insurance when booking through Expedia.
  9. Consider unlimited mileage: If you're planning extensive road trips, seek out rentals that offer unlimited mileage to prevent additional charges.
  10. Bring your driver's license and ID: A valid driver's license is mandatory for renting a car.

Finding the cheapest car rentals in Trenton

Using our Search Wizard

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

Renting a car in Trenton

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Trenton. 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 Trenton

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $74.

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.

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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
$74
Our second best deal of the day
$78
Our third best deal of the day
$82
From the airport to your hotel
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Frequently asked questions

What are the best cheap car rental companies in Trenton?
You can find cheap car rentals in Trenton from $17 a day with Enterprise's midsize 2/4 door cars. Enterprise offers midsize 2 or 4 door cars starting from $17 a day, while Budget has compact 2 or 4 door cars starting from $19 a day. Comparing suppliers on Expedia can help you find car rental deals in Trenton that fit your budget. For more options, explore Economy Car Rentals in Trenton.
What are the best luxury car companies in Trenton?
For luxury car rental in Trenton, you can find premium options through providers like Enterprise and Payless. Enterprise offers premium crossover vehicles starting from $26 a day, providing comfort and advanced features. Payless also provides luxury elite 2 or 4 door cars starting from $43 a day. These luxury rentals offer enhanced comfort and features for a more refined travel experience. For more options, explore Luxury Car Rentals in Trenton.
Can I rent a car one-way in Trenton?
Yes, a one-way car rental in Trenton is an excellent option for regional road trips, with prices starting from $21 a day. This allows you to pick up your vehicle in Trenton and drop it off at a different location, offering flexibility for your travel plans. You can compare various options on Expedia to find a one-way car rental that suits your itinerary. For more options, explore Standard Car Rentals in Trenton.
Can I rent a car round-trip in Trenton?
Yes, round-trip car rentals in Trenton are readily available, with prices starting from $17 a day. Picking up and dropping off your rental car at the same location in Trenton is generally the most cost-effective option, as it helps you avoid potential one-way drop-off fees. This makes it ideal for exploring Trenton and the surrounding areas before returning to your original pickup point. For more options, explore Fullsize Car Rentals in Trenton.
What are the best car rentals in Trenton?
Car rentals in Trenton offer extensive vehicle variety to suit different travel needs. The most popular car classes available include:
  • Midsize 2 or 4 door
  • Fullsize 2 or 4 door
  • Compact SUV
  • Midsize SUV
  • Compact 2 or 4 door
Most vehicles come with automatic transmission, offering ease of driving. Families often prefer SUVs or minivans for their spaciousness and luggage capacity, while couples and solo travelers might find economy or compact cars more suitable for city navigation and fuel efficiency. Choose a vehicle based on your passenger count, luggage requirements, and planned activities to ensure a comfortable trip. For more options, explore Minivan Car Rentals in Trenton.
What are the best car rentals in Trenton for solo travelers?
The best car rentals in Trenton for solo travelers are economy and compact classes—small, easy to park, and fuel-efficient for one person exploring at their own pace:
  • Economy 2 or 4 door, starting from $26 a day—fits up to 5 people and up to 2 medium suitcases, nimble for city streets and simple to park
  • Compact 2 or 4 door, starting from $26 a day—fits up to 5 people and up to 3 medium suitcases, offering a little more room for luggage while remaining fuel-efficient
Both comfortably fit a solo traveler plus a bag or two. If you are planning longer drives, consider sizing up to a compact SUV for extra highway comfort and space. For more options, explore Compact Car Rentals in Trenton.
What are the best car rentals in Trenton for couples?
The best car rentals in Trenton for couples balance comfort and easy handling for two:
  • Midsize 2 or 4 door, starting from $17 a day—fits up to 5 people and up to 3 large suitcases, offering smooth cruising for two
  • Compact SUV, starting from $22 a day—fits up to 5 people and up to 3 medium suitcases, providing a higher ride for day trips around the region
Both options give a couple comfortable seating and ample trunk space without being difficult to park. These choices are ideal for exploring Trenton and its surroundings with ease. For more options, explore Midsize Car Rentals in Trenton.
What are the best car rentals in Trenton for families?
The best car rentals in Trenton for families are the ones with room for everyone and their gear:
  • Midsize SUV, starting from $26 a day—seats up to 5 people with room for 3 large suitcases, suitable for families with car seats
  • Fullsize SUV, starting from $40 a day—seats up to 6 people with space for 3 large or 5 medium suitcases, offering more room for growing families
  • Mini passenger van, starting from $41 a day—seats up to 8 people with room for 6 large suitcases, ideal for larger families with strollers and full luggage
These vehicles provide ample space for the whole family, luggage, and any necessary equipment, making them comfortable for trips around Trenton. Book 4+ weeks ahead, as family-sized vehicles can have lower availability during busy periods, and consider adding GPS if you are new to the area. For more options, explore SUV Car Rentals in Trenton.
Are there any car rental companies that provide electric cars in Trenton?
Yes, you can find electric and hybrid car rentals in Trenton from several providers. Avis offers hybrid vehicles starting from $17 a day and electric vehicles starting from $20 a day. Budget also provides hybrid options starting from $17 a day and electric vehicles starting from $20 a day. Payless offers hybrid cars starting from $17 a day and electric cars starting from $31 a day. These eco-friendly options can help you save on fuel costs. When planning your trip, consider the vehicle's range and plan charging stops for longer journeys.
What is the best time to book a car in Trenton?
The best time to book a car rental in Trenton is typically during the quieter months, such as January, when prices can be lower. Rentals can start from as little as $17 a day during this period. Conversely, June and July tend to be the busiest months, and demand can lead to higher prices. During major holidays and local events, rates may also fluctuate. Booking 3-4 weeks ahead can help with availability and pricing, especially if your travel dates fall within the busier periods. Many bookings allow free cancellation 24+ hours before pickup, so you can book early and rebook if rates drop.
What are the best car companies in Trenton?
For car rentals in Trenton, you have several reputable suppliers to choose from, including Enterprise, Alamo Rent A Car, and Avis. Enterprise offers a range of options such as midsize 2 or 4 door cars starting from $17 a day and fullsize 2 or 4 door cars starting from $20 a day. Alamo Rent A Car provides vehicles like midsize SUVs starting from $25 a day and compact SUVs starting from $26 a day. Avis also offers choices such as midsize 2 or 4 door cars starting from $25 a day and midsize SUVs starting from $27 a day. These suppliers offer a variety of vehicles to match your travel needs, whether you prefer a compact car for city driving or a spacious SUV for longer journeys. For more options, explore Premium Car Rentals in Trenton.
What are some great day trip destinations from Trenton by rental car?
Exploring the areas around Trenton by rental car offers many opportunities for families and couples to enjoy nature and outdoor activities. You can easily visit several destinations within a short drive, making a midsize or fullsize car a comfortable and economical choice, with midsize cars starting from $17 a day and fullsize cars starting from $20 a day. For more space, especially with luggage or kids, a compact SUV starting from $22 a day or a fullsize SUV starting from $40 a day would be ideal. Top day trip destinations from Trenton include:
  • Carlyle Lake, Illinois—approximately 30 miles away, perfect for water activities and relaxation.
  • O'Fallon Park, St. Louis, Missouri—just 36 miles from Trenton, offering green spaces and recreational facilities.
  • Rend Lake, Illinois—located about 62 miles away, known for fishing, boating, and camping.
  • Lake of Egypt, Illinois—around 96 miles from Trenton, a popular spot for water sports and scenic views.
These destinations are well-suited for a day of exploration. Remember to fuel up your rental car before heading out for a smooth journey. For more options, explore Convertible Car Rentals in Trenton.
Are there any hidden fees when renting a car on Expedia?
Expedia aims to show the key price and important rental details clearly during booking, so you know what to expect before you reserve. In some cases, car rental companies may apply additional charges at pick-up or during the rental, such as security deposits, tolls, fuel charges, extra driver fees, or local requirements, so it's worth checking the supplier's rental terms before you book.
Are there any long-term car rentals in Trenton?
Yes, there are several long-term car rental options available in Trenton. Whether you're planning an extended holiday with the family, relocating temporarily, or simply need a vehicle for several weeks or months, many car rental providers offer flexible long-term rental plans tailored to your needs. Click on our long-term car rental deals page, enter your trip information and then book a ride that suits.
Do you need insurance to rent a car in Trenton?
No, you don't need personal auto insurance to rent a car in most cases. You will, however, be required to purchase some insurance to cover the duration of the rental. Rental companies will offer this insurance when you rent the car. Certain personal car insurance policies can also be applied to rental cars, and travelers can even use non-owner car insurance if they rent cars often but don't have a car of their own. Additionally, some car rentals simply include rental car insurance within the price of the rental.
How much does it cost to rent a car in Trenton?
Budget car rental in Trenton can be easy to find, with prices based on rates seen within the past seven days from $74. To find some of the cheapest options, sort your search results by price and use filters to match your budget and travel needs. For added flexibility, it's also worth exploring one-way car rentals.
What are the top car rental deals in Trenton?
No matter what kind of vehicle you're looking for, Expedia makes it easy to find a great car rental deal in Trenton. The easiest way to get a good deal on a rental car is to use our filters. At the top of the filter list, you'll find a section featuring our best car rental offers. Check the filter for "Great Deal," and your search results will be filled with specials. Compare offers from trusted rental providers, choose the option that fits your trip, and book with confidence. For even more value, bundle your Trenton car rental with a hotel or flight to unlock additional savings.
What do I need to rent a car in Trenton?
To rent a car in Trenton, a current driver's license and a credit card in the same name are essential. If you're opting out of the company's insurance plan, then you may also need proof of other coverage. Rules may differ between rental companies, so read through your policy.
What happens if I need to cancel my Trenton car rental?
If you need to cancel your Trenton car rental, read over the policy to be sure, but almost all prepaid rentals are eligible for a complete refund if you notify us at least six hours prior to the pickup time, though there may be some exclusions so check your itinerary for more information, or just click through to our Customer Service Portal.
Why should I rent a car in Trenton with Expedia?
Booking your car rental on Expedia makes it easier to get more out of your trip from the start. With a wide choice of car rentals, you can compare prices, suppliers and deals all in one place, then bundle your car with a hotel which could help you save even more. Join our free One Key™ travel rewards program to instantly unlock additional savings.

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