
Yes, you can rent a car at 20 in Chicago, but it is challenging and comes with significant restrictions and extra costs. Major national rental companies like Hertz, Enterprise, and Avis typically require renters to be at least 25 years old to avoid young renter fees. However, most have policies allowing drivers aged 20-24 to rent a vehicle, subject to a daily "Young Renter Fee" that can add $25-$50 or more to your total cost. Availability of vehicle classes is often limited, typically to economy or compact cars, and you must possess a valid driver's license that you've held for at least a year.
The key is preparation. You will need to provide proof of or purchase the rental company's coverage. A major credit card in your name is almost always mandatory for the security deposit; debit cards or cash are rarely accepted for young renters. Your best bet is to book directly through the rental company's website or app, as third-party booking sites may not accurately reflect age-specific policies. Be prepared for a more thorough check of your license and payment details at the counter.
| Rental Company | Minimum Age in Chicago | Young Renter Fee (Ages 21-24) | Vehicle Class Restrictions | Key Requirements |
|---|---|---|---|---|
| Enterprise | 21 | ~$25 per day | Often restricted to Class B/C | Valid license for 1+ year, credit card |
| Hertz | 20 | ~$27 per day | Limited availability | Major credit card, proof of insurance |
| Avis | 21 | ~$27 per day | Typically economy cars only | Credit card, underage fee paid at counter |
| Budget | 21 | ~$27 per day | Restrictions apply | Must meet minimum age and license requirements |
| Fox Rent A Car | 18 | Varies by location | May have fewer restrictions | Often higher fees for under-21 renters |
Given these hurdles, it's worth comparing the total cost of a traditional rental (base rate + young renter fee + insurance) against alternatives like peer-to-peer car-sharing services (Turo) or ride-hailing (Uber/Lyft) for shorter trips, which may offer more flexibility for younger drivers.

It's a hassle, honestly. I tried when I was 21 for a weekend trip. The base rate online looked cheap, but at pickup, they hit me with a "young driver fee" that almost doubled the daily cost. They also only had the tiniest cars available. I had to use my own card—my debit card was a no-go. It's possible, but call the specific location first to confirm their rules and get the real price. Don't just trust the online quote.

Focus on the logistics. Your age isn't the main barrier; it's the associated costs and conditions. The critical factor is your payment method. A major card is non-negotiable for the security hold. Also, check your personal auto insurance policy to see if it covers rental cars; this can save you from buying expensive coverage at the counter. Always book directly with the rental company to ensure their age policy is correctly applied.

Look beyond the big names. While the major agencies have strict rules, some smaller, local rental companies near airports or in the city might be more flexible with drivers under 25, though they may still charge a fee. A better modern alternative is Turo, a car-sharing app. It's like Airbnb for cars. On Turo, each car owner sets their own minimum age, and many are willing to rent to 20-year-olds, often with more transparent pricing that includes any young driver charges upfront.

Here’s a step-by-step plan if you're 20. First, confirm you have a valid driver's license that's over a year old. Second, ensure you have a major card in your name. Third, use the "Age" filter on rental company websites to see accurate prices and available cars—Hertz is a good starting point as their minimum age is 20. Fourth, factor the young renter fee into your budget; it's a daily charge. Finally, have your license, credit card, and any proof of insurance ready at the counter to streamline the process.


