ENJOY $15 OFF BASE RATES
When you spend $175 on 3+ days
How it Works:
Lock the vehicle and place the keys in the key drop box for After Hours Returns located in the return area. Don't forget to remove all your belongings from the vehicle prior to returning the keys.
A vehicle that is returned after hours will be checked in when the location opens the next business day. If returning after hours when a location is closed, the customer is responsible for the vehicle until the satisfactory check in of the rental vehicle the next business day.
AIRLINE PASSENGERS
Proceed to the Avis counter in the baggage claim area. Rental cars are parked outside the baggage claim area.
WALK-UP RENTERS
Follow airport signs for "Arrivals" or "Baggage Claim". They will lead to the baggage claim area entrance. Proceed inside to locate the Avis counter. Rental cars are parked outside the baggage claim area.
RENT-A-CAR AND FUN/LUXURY CAR AND 4X4 LOCATION
Proceed to the Avis counter in the baggage claim area. Show your driver's license to receive your preprinted rental document and keys. Rental cars are parked outside the baggage claim area.
When you spend $175 on 3+ days
Save up to 30%
Get a Free upgrade on select vehicles
Once your trip has come to an end, return your Avis car rental to the Sioux City Airport. The address is 2403 Aviation Boulevard, Sioux City, IA, 51111 (it is in the same location as Avis airport car rental pickup). As you approach the airport, follow the signs directing you to rental car return.
Upon arrival, park and lock the car, and check for any belongings.
Avis offers an extensive selection of great deals on Sioux City Airport car rentals, including spacious SUVs, luxury sedans, compact cars, and hybrids. No matter what has brought you to Siouxland, you’ll find the perfect car for your trip at Avis.
Hugging the Mississippi River, Sioux City features scenic points of interest that will make any business trip memorable. In order to see everything Sioux City has to offer, you will need a car rental from the SUX airport.
Whatever you choose to see in Sioux City, arrive on time and in style with an airport rental car. Don't forget that you can accelerate your travel experience with Avis Preferred, a complimentary membership that allows you to go straight to your car upon arrival.
The benefits of renting with Avis at Sioux Gateway Airport include:
On-site Vehicles
Daily or Monthly Contract Options
Round-Trip or One-Way Rental Options

The rental car you choose will depend on what time of year you visit. If you’re traveling to Sioux City, Iowa during the winter, a vehicle with 4WD will help you navigate the snow. If you’re not sure what to rent, Avis offers a wide range of rental vehicles to choose from.
You can also download the Avis App for additional rental benefits available only to Avis users.
After you pick up your car rental at the Sioux Gateway Airport, you’re ready to start exploring! Stone State Park offers some quiet nature trails for an hour or so of solitude. Downtown, admire the 19th-century architecture in the Fourth Street Historic District as you browse the shops and sample the area’s restaurants. If you’re visiting Sioux City on business, impress your clients with an unusual venue for a meeting at the Dorothy Pecaut Nature Center, where you can get down to business against a backdrop of gardens and water features. After your visit, you’ll be surprised at just how much Sioux City has to offer.
Terms and Conditions
Cancellation Policy