Car rental at Decatur Airport (DEC)

DEC Airport Car Rental - Decatur Airport (DEC)

Check live prices from 2 providers at the terminal. Pick up your keys and hit the road - no queues, no stress.

Check prices - save up to 70% Quick guide (2 min)
LocationAirport
Providers2
Price tipBook 2-4 wks ahead
Min. ageUsually 21+

Quick answer: At Decatur Airport (DEC) you can compare rental cars from 2 providers. We show prices and terms upfront so you can choose wisely - not just cheaply.

Best priceBook 2-4 weeks ahead for better selection and lower rates.
Zero dramaChoose "full-to-full" fuel and film the car at pickup.
DepositHave a credit card in the driver's name ready - that's where most people get caught out.
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About Renting a Car at Decatur Airport (DEC)

Rent a car directly at Decatur Airport (DEC), a regional airport located 6 km east of downtown Decatur. With 2 rental companies on-site, it's easy to pick up your car right upon arrival. Decatur lies in the heart of Illinois's corn belt, 185 km south of Chicago and 75 km east of Springfield.

Decatur Airport serves central Illinois with regional flights and features a compact, easy-to-navigate terminal. The downtown area, featuring Millikin University and Lake Decatur, is just 10 minutes away (6 km) to the west via US-36. Book your rental car in advance as availability at DEC is limited with only 2 rental companies.

Springfield, Illinois's state capital home to the Abraham Lincoln Presidential Library, is 75 km to the west (55 minutes) via I-72. Champaign-Urbana with the University of Illinois campus is 75 km to the east (55 minutes). Which rental companies operate at Decatur Airport?

There are 2 rental companies at DEC. Check our site for current availability and prices. How far is it from DEC to Chicago?

Approximately 195 km north via I-72 and I-55, which takes roughly 2 hours and 15 minutes. Are there gas stations near the airport? Yes, there are gas stations along US-36 about 2-3 km west of the airport toward downtown.

We compare prices from all major providers at Decatur Airport (DEC) so you can see the total cost upfront - including insurance, fuel terms and any extras. Most bookings include free cancellation up to 48 hours before pickup, giving you flexibility if your plans change.

What to Know Before Picking Up at Decatur Airport (DEC)

🚗 1) Pick the Right Terms

  • Fuel: "Full-to-full" is usually the fairest deal.
  • Extra driver: can cost extra - check before booking.
  • Automatic: often pricier and in shorter supply.
Pro tip: Cheapest rate + expensive terms = an expensive rental in disguise.

🪪 2) Bring the Right Documents

  • Driver's license (usually held for at least 1 year)
  • Passport or national ID
  • Credit card in the driver's name for the deposit
A valid license is accepted in most of Illinois (USA). Check if an IDP is needed.

📸 3) Drama-Free Pickup

  • Film the car from all angles + the dashboard.
  • Photograph scratches, wheels and windshield.
  • Keep your fuel receipt when returning.
60 seconds now can save 6 weeks of email disputes.

Rental Companies at Decatur Airport (DEC)

Providers you can compare here (availability varies by date and season).

Avis
Budget

Essential Info for Renting at Decatur Airport (DEC)

Practical answers and tips before you book.

✅ Quick Answers ▼

At Decatur Airport (DEC) you can compare rentals from 2 providers on SmartCarRental. We show prices and terms upfront so you know what you're paying.

  • Book 2-4 weeks ahead for better selection and prices.
  • Choose "full-to-full" fuel whenever possible.
  • Have a credit card in the driver's name ready for the deposit.
🚙 Driving in Illinois (USA) ▼

In Illinois (USA) you drive on the right side.

  • Urban speed limit: 40-56 km/h
  • Rural roads: 89-105 km/h
  • Motorway: 105-129 km/h
  • Alcohol limit: 0.8 per mille
🅿️ Parking & Tolls ▼

Parking in cities can be expensive, look for fee-free zones.

Road tolls: Watch for signs that inform about toll fees.

Frequently Asked Questions - Car Rental at Decatur Airport (DEC)

Which rental companies are available at Decatur Airport (DEC)?▼
You can compare 2 rental companies at Decatur Airport (DEC) on SmartCarRental. Availability varies by season and dates, so the best way to see current options is to search with your travel dates.
Do I need an international driving permit in Illinois (USA)?▼
Requirements depend on your home country. EU, US and UK licenses are generally accepted, but an International Driving Permit (IDP) is recommended if your license isn't in Latin script.
→ Read more in our guide
Is there an age limit for renting a car at Decatur Airport (DEC)?▼
The minimum age to rent in Illinois (USA) is typically 21 years. Drivers under 25 often pay an additional young driver surcharge.
→ Read more in our guide
What are the traffic rules in Illinois (USA)?▼
In Illinois (USA) you drive on the right side. Speed limits: 40-56 km/h in urban areas, 89-105 km/h on rural roads and 105-129 km/h on motorways.
→ Read more in our guide
What do I need to bring for pickup?▼
When collecting your car at Decatur Airport (DEC) you'll typically need: 1) A valid driver's license (held for at least 1 year), 2) Passport or national ID, and 3) A credit card in the driver's name for the security deposit.
→ Read more in our guide
How does the fuel policy work?▼
Most providers at Decatur Airport (DEC) use a "full-to-full" policy: you pick up the car with a full tank and return it full. This is typically the simplest and cheapest option.
→ Read more in our guide
When is it cheapest to rent a car at Decatur Airport (DEC)?▼
Generally, booking 2-4 weeks in advance, choosing a mid-week pickup, and avoiding peak season gives you the lowest prices.
→ Read more in our guide

15-Day Weather Forecast for Decatur Airport (DEC)

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