Useful insights to help you book the perfect rental car in O'Fallon
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What is the cheapest rental car agency in O'Fallon?
The cheapest rental cars in O'Fallon are generally found through Turo. When booking with Turo, you may be able to find rental car prices for as low as $26/day. The average price to rent a car in O'Fallon is $59/day.
What car do most people rent in O'Fallon?
Most momondo users will rent the Ford Escape in O'Fallon, though renting the Toyota Camry is a popular second choice according to our data. If you’re interested in renting the Ford Escape, prices are $58 per day on average. Some users have found Ford Escape rental deals in O'Fallon for as low as $58 per day. Toyota Camry rentals in O'Fallon are $94 per day on average, with some of the cheapest deals at $83 per day.
O'Fallon, Illinois car rental deals found on momondo
Find the rental car in O'Fallon that's right for you
Small cars
$48 - $87
All Car Types
$65 - $96
The average price of a small car rental in O'Fallon, the United States is $72. The cheapest time to rent a small car in O'Fallon, the United States is in October. The price is 34% lower than the rest of the year at just $48 per day. A small car rental is typically 12% less expensive than the average rental car in O'Fallon. The average price of a vehicle rental in O'Fallon can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for O'Fallon small car rentals found on momondo in the past week.
The average price of a medium car rental in O'Fallon, the United States is $72. The cheapest time to rent a medium car in O'Fallon, the United States is in November. The price is 33% lower than the rest of the year at just $49 per day. A medium car rental is typically 10% less expensive than the average rental car in O'Fallon. The average price of a vehicle rental in O'Fallon can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for O'Fallon medium car rentals found on momondo in the past week.
The average price of a large car rental in O'Fallon, the United States is $93. The cheapest time to rent a large car in O'Fallon, the United States is in April. The price is 32% lower than the rest of the year at just $64 per day. A large car rental is typically 14% more expensive than the average rental car in O'Fallon. The average price of a vehicle rental in O'Fallon can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for O'Fallon large car rentals found on momondo in the past week.
The average price of a SUV rental in O'Fallon, the United States is $82. The cheapest time to rent a SUV in O'Fallon, the United States is in November. The price is 31% lower than the rest of the year at just $57 per day. A SUV rental is typically 2% more expensive than the average rental car in O'Fallon. The average price of a vehicle rental in O'Fallon can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for O'Fallon SUV rentals found on momondo in the past week.
The average price of a van rental in O'Fallon, the United States is $97. The cheapest time to rent a van in O'Fallon, the United States is in December. The price is 25% lower than the rest of the year at just $74 per day. A van rental is typically 18% more expensive than the average rental car in O'Fallon. The average price of a vehicle rental in O'Fallon can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car.
The average price of a luxury car rental in O'Fallon, the United States is $65. The cheapest time to rent a luxury car in O'Fallon, the United States is in February. The price is 11% lower than the rest of the year at just $59 per day. A luxury car rental is typically 19% less expensive than the average rental car in O'Fallon. The average price of a vehicle rental in O'Fallon can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for O'Fallon luxury car rentals found on momondo in the past week.
Impossible to reach the store by phone. Called multiple times, multiple days and never got an answer. Customer service line is just as bad, a million automated options and none take you to someone that can actually help.
10.0
Wonderful|May 2022
Location facility is sub par for Hertz but service and convenience was terrific. Great value vs airport locations.
2.0
Poor|Mar 2022
Booking through Kayak was a huge mistake. Firstly I was allowed to book a car rental for 5pm only to discover upon arrival that the facility closed at 5pm as I was informed by the clerk who was locking the door. That was the first problem. I arrived at the facility the next morning to pick up the vehicle which was done by a different clerk. I informed him that the reservation was already paid for as well as the damage waiver purchased through the Kayak online booking. After the end of the rental the vehicle was return 9 hours before the drop off time. Three days later a charge appears for a damage waiver from Hertz that I had already purchased through Kayak. After contacting the Hertz billing operation and explaining that I already had the damage waiver purchased I was informed that they would not refund that amount. Hertz was unprofessional from the beginning of our interaction and I don't know exactly which company - Hertz or Kayak - is most at fault - If the facility closes at 5pm why was I allowed to book a rental at that time. I will NEVER use Hertz OR Kayak to book anything EVER again. Lesson learned
10.0
Wonderful|Oct 2021
Great staff at this O'Fallon location - got me in and out the door in minimal time! Drove a Nissan Altima for 11 days and was very impressed with the vehicle and its fuel economy. Lastly, when I needed a lift to the airport, Hertz was there to assist w/out any delay. Thanks for an outstanding experience ..
Learn everything there is to know about renting a car in O'Fallon so you can be properly prepared for your next trip
How much will it cost to rent a car in O'Fallon, Illinois in August?
To rent a car for a weekend in O'Fallon in August, the average price was $55 with cheaper deals starting around $44. Deals are a little different for a week-long rental - starting at around $26, with an average price of $51.
Is there a fee to cancel my O'Fallon, Illinois car rental?
The majority of the O'Fallon car rental agencies that we partner with do not have a cancellation fee. This means that if your plans change unexpectedly, many car rental centers in O'Fallon such as Hertz, Enterprise Rent-A-Car, and Thrifty often offer cancellation free of charge based on when you booked.
What is the speed limit in O'Fallon, Illinois?
The speed limit in O'Fallon is 25 mph, unless otherwise stated on road signs. O'Fallon also has a suburban speed limit of 75 mph which is strictly enforced. If you find yourself on a highway in O'Fallon, be aware that the speed limit is generally 75 mph.
What car rental company has the Jeep Grand Cherokee L in O'Fallon?
At the moment, Budget has the Jeep Grand Cherokee L available for rent in O'Fallon for $77 per day on average. Keep in mind that availability for Jeep Grand Cherokee L rentals in O'Fallon can change quickly.
Is the weather in O'Fallon similar to the rest of Illinois?
Those looking to rent a car in O'Fallon for a road trip to the surrounding areas, please know the weather in Illinois during the month of July usually is around 73.4 °F with 3.8″ of possible rain.
When did momondo last update prices for cars in O'Fallon?
Prices for cars in O'Fallon are updated daily.
How many operators does momondo search for cars in O'Fallon?
As of July 2025, there are 14 operators available to choose from for cars in O'Fallon.
How old do you have to be to hire a car in O'Fallon?
The minimum age for drivers varies by country, including O'Fallon. In many EU countries drivers must be 18 years old. As a rule, you’ll need to be 21 to hire a car abroad, and a young driver surcharge may be applied if you are under 25. We recommend reading through the policy of your chosen rental company before booking.
What documentation or ID do you need to rent a car in O'Fallon?
When renting a car in O'Fallon, all drivers must present a full valid driving license. An International Driving Permit is required if the driving license is written in a language different to that of the country of rental and may be necessary to avoid the risk of potential fines. If you are renting abroad, you may also need to provide proof of return travel and accommodation information during your stay. We always recommend checking with the individual rental company you are booking with.
Why use momondo?
Why should I use momondo to book a car rental in O'Fallon?
You should use momondo to book a car rental in O'Fallon because it could save you time and money. momondo fetches and allows you to compare car rental prices and policies from thousands of car rental websites.
How does momondo help me find the best car rental deal in O'Fallon?
momondo makes it easier for you to find great car rentals in O'Fallon, by allowing you to refine your search with numerous filtering options. You can narrow your selection by looking at price, car type, location and more.
Does momondo show car rental deals in O'Fallon with free cancellation?
Yes, whether it is for cars in O'Fallon or elsewhere, momondo allows you to filter specifically for policies that offer free cancellation.
Can I rent a car with a fair fuel policy in O'Fallon on momondo?
Yes, simply select the fair fuel policy filter after performing a search for rental cars in O'Fallon on momondo.
Can I find a car rental in O'Fallon which offers enhanced cleaning on momondo?
Yes, rental cars in O'Fallon with enhanced cleaning options can be searched for on momondo.
Can I search for rental cars in O'Fallon with unlimited mileage on momondo?
Unlimited mileage is indeed an option momondo offers on rental cars in O'Fallon.
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