$47 Car Rental Frontenac, MO

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Top Car Deals in Frontenac

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

Economy

Mitsubishi Mirage
  • 4 people
  • Unlimited mileage
SAINT LOUIS, USA
Mitsubishi Mirage

$47

includes taxes & fees
$40 per day
found 9 hours ago
Economy Mitsubishi Mirage

Compact

Nissan Versa
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Nissan Versa

$47

includes taxes & fees
$40 per day
found 9 hours ago
Compact Nissan Versa

Special

Vehicle determined upon pick-up Compact or Larger
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Vehicle determined upon pick-up Compact or Larger

$49

includes taxes & fees
$42 per day
found 9 hours ago
Special Vehicle determined upon pick-up Compact or Larger

Midsize

Toyota Corolla
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Toyota Corolla

$49

includes taxes & fees
$42 per day
found 9 hours ago
Midsize Toyota Corolla

Fullsize

Nissan Altima
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Nissan Altima

$53

includes taxes & fees
$46 per day
found 9 hours ago
Fullsize Nissan Altima

Standard

Volkswagen Jetta
  • 5 people
  • Unlimited mileage
SAINT LOUIS, USA
Volkswagen Jetta

$53

includes taxes & fees
$46 per day
found 9 hours ago
Standard Volkswagen Jetta

Mini Van

Chrysler Pacifica
  • 7 people
  • 250 free miles/total
SAINT LOUIS, USA
Chrysler Pacifica

$59

includes taxes & fees
$51 per day
found 9 hours ago
Mini Van Chrysler Pacifica

Premium

Acura Integra
  • 5 people
  • 250 free miles/total
SAINT LOUIS, USA
Acura Integra

$75

includes taxes & fees
$66 per day
found 9 hours ago
Premium Acura Integra

Midsize Elite

Tesla Short Range Model 3
  • 5 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Tesla Short Range Model 3

$102

includes taxes & fees
$80 per day
found 8 hours ago
Midsize Elite Tesla Short Range Model 3

Standard Elite Special

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

$109

includes taxes & fees
$86 per day
found 8 hours ago
Standard Elite Special Ford Mustang Mach-E

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Lowest prices found within the past 9 hours. Prices and availability subject to change. Additional terms may apply.

What you need to know for your Frontenac car rental

Reasons to book a car rental in and around Frontenac

Renting a car in Frontenac offers the freedom and flexibility to explore the area at your own pace. This is particularly beneficial for families or travelers with luggage, as a rental allows for easy management of your belongings while visiting various attractions. You can drive to Forest Park, an urban park 7 miles away, perfect for outdoor experiences with family. Westport Plaza, located 5 miles from Frontenac, provides a vibrant city atmosphere ideal for urban exploration. For those interested in nature, the Missouri Botanical Gardens and Arboretum, 9 miles away, is a beautiful destination for family outings or romantic strolls.

Additionally, a rental car makes it convenient to visit nearby neighborhoods and cities. Creve Coeur, just 2 miles away, and Huntleigh, 1 mile from Frontenac, both feature attractions like Forest Park and Westport Plaza. You can also easily access the metropolis of St. Louis, home to notable sites such as the Gateway Arch and City Museum. With a rental car, you can create a flexible travel itinerary that suits your interests, ensuring you make the most of your time in and around Frontenac.

Where to stay around Frontenac

  • Frontenac: A tranquil suburb within St. Louis, Frontenac offers a serene stay while being close to vibrant city life. You can enjoy local attractions such as sports facilities and urban parks. For dining, there are nearby restaurants and wineries to explore, making it ideal for both relaxation and adventure enthusiasts.
  • Maryland Heights: Located 5 miles from Frontenac, Maryland Heights is perfect for families and entertainment seekers. With venues like arena entertainment facilities and theaters, you'll find plenty to do. Don't miss Westport Plaza for shopping and dining, and Forest Park for outdoor activities, especially during pleasant spring and fall seasons.
  • Creve Coeur: Just 2 miles away from Frontenac, Creve Coeur is a charming neighborhood suited for families and business travelers alike. Explore local shopping malls and theaters, or take a stroll in Forest Park. The Missouri Botanical Gardens and Arboretum are also nearby, offering beautiful scenery and a relaxing atmosphere, particularly lovely in the spring.

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

  1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you're looking for an SUV for extra space, a convertible for summer enjoyment, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the ideal match for your journey.
  2. Book in advance to help lower costs: Rental rates can vary significantly based on demand, so it's advisable to reserve your car well ahead of your trip. By booking early, you're more likely to secure better rates and a wider selection, particularly during peak travel seasons.
  3. Consider a smaller car for savings: Smaller vehicles typically come with lower rental costs and are easier to maneuver and park in crowded areas. Mid-size cars strike a good balance between price, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily fees, and certain 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 under a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is generally the most advantageous option. Others may offer full-to-empty or prepaid fuel options, which are acceptable as well. Just ensure you return the vehicle empty in that scenario.
  6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the convenience may justify the extra cost.
  7. Know your payment options: Most car rental companies only accept credit cards for payment.
  8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case of unforeseen incidents during your trip. It’s easy to add car rental insurance when booking through Expedia.
  9. Consider unlimited mileage: If you plan on taking long road trips, look for rental options that include unlimited mileage to prevent additional 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 Frontenac

Using our Search Wizard

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

Renting a car in Frontenac

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $47.

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
$47
Our second best deal of the day
$49
Our third best deal of the day
$53
From the airport to your hotel
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Frequently asked questions

What are the best cheap car rental companies in Frontenac?
You can find cheap car rentals in Frontenac from $17 a day with Enterprise's midsize 2/4 door cars. Enterprise has midsize 2 or 4 door cars starting from $17 a day, and Budget offers compact 2 or 4 door cars starting from $19 a day. Comparing suppliers on Expedia can help you find a car rental in Frontenac that fits your budget. For more options, explore Economy Car Rentals in Frontenac.
What are the best luxury car companies in Frontenac?
For luxury car rentals in Frontenac, you can find premium options through providers like Enterprise, Alamo, and Payless. Enterprise offers premium crossover vehicles starting from $26 a day, while Alamo also has premium crossover options starting from $41 a day. Payless 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 Frontenac.
Can I rent a car one-way in Frontenac?
Yes, a one-way car rental in Frontenac is available and can be a convenient option for regional road trips, with prices starting from $21 a day. This allows you to pick up your vehicle in Frontenac and drop it off at a different location, offering flexibility for your travel plans. For more options, explore Standard Car Rentals in Frontenac.
Can I rent a car round-trip in Frontenac?
Yes, Frontenac is well suited for round-trip rentals, with prices starting from $17 a day. Picking up and dropping off your rental car at the same location in Frontenac generally helps avoid one-way drop-off fees, making it a cost-effective choice for exploring the area and returning to your starting point. For more options, explore Fullsize Car Rentals in Frontenac.
What are the best car rentals in Frontenac?
Car rentals in Frontenac 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, providing ease of driving. Families and groups often prefer SUVs or minivans for their spaciousness and luggage capacity, while couples and solo travelers might find economy or compact cars more convenient for city navigation and fuel efficiency. Choose a vehicle based on your passenger count, luggage requirements, and planned activities. For more options, explore Minivan Car Rentals in Frontenac.
What are the best car rentals in Frontenac for solo travelers?
The best car rentals in Frontenac for solo travelers are economy and compact classes, which are small, easy to park, and fuel-efficient for exploring at your own pace.
  • Economy 2 or 4 door, starting from $26 a day — fits up to 2 medium suitcases, nimble on city streets and simple to park
  • Compact 2 or 4 door, starting from $26 a day — fits up to 3 medium suitcases, offering a bit more room for luggage while remaining fuel-efficient
Both options comfortably accommodate a solo traveler and their belongings. If you plan longer drives or prefer a higher vantage point, consider a compact SUV, starting from $22 a day, for added comfort. For more options, explore Compact Car Rentals in Frontenac.
What are the best car rentals in Frontenac for couples?
The best car rentals in Frontenac for couples balance comfort and easy handling for two people.
  • Midsize 2 or 4 door, starting from $17 a day — fits up to 3 large suitcases, providing smooth cruising for two
  • Compact SUV, starting from $22 a day — fits up to 3 medium suitcases, offering a higher ride and more versatility for day trips around the region
Both options provide comfortable seating and ample trunk space for a couple's luggage without being difficult to park. For more options, explore Midsize Car Rentals in Frontenac.
What are the best car rentals in Frontenac for families?
The best car rentals in Frontenac for families are those that offer ample room for passengers and luggage.
  • Midsize SUV, starting from $26 a day — seats up to 5 people with room for 3 large suitcases, suitable for smaller families
  • Fullsize SUV, starting from $40 a day — seats up to 6 people with space for 3 large or 5 medium suitcases, ideal for larger families needing more cargo room
  • Mini passenger van, starting from $41 a day — seats up to 8 people with capacity for 6 large suitcases, perfect for bigger families with strollers and extensive luggage
These vehicle types provide the space and comfort needed for family trips. Booking 4+ weeks ahead is advisable, especially for family-sized vehicles, as availability can be lower during busy periods like June and July. For more options, explore SUV Car Rentals in Frontenac.
Are there any car rental companies that provide electric cars in Frontenac?
Yes, you can find electric and hybrid vehicle options in Frontenac. 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. Additionally, Payless has hybrid vehicles available starting from $17 a day and electric vehicles starting from $31 a day.
What is the best time to book a car in Frontenac?
From January, prices in Frontenac are typically lower, with rentals starting from as little as $17 a day during this period. June and July tend to be the busiest months, when higher demand can lead to increased prices. During major holidays and special events, rates may also fluctuate. Booking 3–4 weeks ahead can help with availability and pricing. 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 Frontenac?
Car rentals in Frontenac are available from providers like Enterprise, Alamo, and Budget, offering a variety of vehicles to suit different travel needs. Enterprise provides options such as midsize 2 or 4 door cars starting from $17 a day and compact SUVs starting from $22 a day, which are easy to maneuver. Alamo offers midsize SUVs starting from $25 a day and midsize 2 or 4 door cars starting from $27 a day, providing comfort and space. Budget features compact 2 or 4 door cars starting from $19 a day and midsize SUVs starting from $23 a day. Choosing a compact car can offer better fuel efficiency for city driving, while an SUV provides more space for passengers and luggage. For more options, explore Premium Car Rentals in Frontenac.
What are good day trip destinations from Frontenac by rental car?
Exploring nearby attractions from Frontenac by rental car offers a convenient way to discover the greater St. Louis area. You can easily reach several popular spots within a short drive, making a midsize car or a compact SUV ideal for comfort and space. For families or small groups, a midsize SUV starting from $26 a day, or a mini passenger van starting from $41 a day, provides ample room for passengers and luggage, ensuring a comfortable journey for everyone. For couples or solo travelers, a compact car starting from $26 a day, or a midsize car starting from $17 a day, offers great value and easy navigation. Consider a fullsize car, starting from $20 a day, for a bit more comfort on longer drives. Always fuel up before you leave Frontenac to ensure a smooth journey, and check local event schedules to enhance your visit. Some excellent destinations include: For more options, explore Convertible Car Rentals in Frontenac.
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 Frontenac?
Yes, there are several long-term car rental options available in Frontenac. 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 Frontenac?
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 Frontenac?
Budget car rental in Frontenac can be easy to find, with prices based on rates seen within the past seven days from $47. 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 Frontenac?
No matter what kind of vehicle you're looking for, Expedia makes it easy to find a great car rental deal in Frontenac. 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 Frontenac car rental with a hotel or flight to unlock additional savings.
What do I need to rent a car in Frontenac?
To rent a car in Frontenac, 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 Frontenac car rental?
If you need to cancel your Frontenac 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 Frontenac 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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