$43 Car Rental Oswego, IL

These Oswego insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 22, 2026.

Reasons to book a car rental in and around Oswego

Renting a car in Oswego offers the freedom and flexibility to explore the city and its surrounding areas at your own pace. This is especially beneficial for families or travelers with luggage, as a rental car allows for easy management of belongings while keeping everyone together. You can visit local attractions like Keller's Farmstand, which is perfect for outdoor experiences, or take a short drive to the Aurora Regional Fire Museum, located just 6 miles away, to enjoy cultural insights. For golf enthusiasts, the Bolingbrook Golf Club is only 11 miles from Oswego, providing a great day out on the greens.

Additionally, having a rental car makes it convenient to explore nearby cities such as Naperville, 11 miles away, where you can enjoy the Riverwalk and Morton Arboretum, or Aurora, which is just 6 miles away and features various attractions like Blackberry Farm. With a car, you can easily plan your adventures without relying on public transportation, making your trip to Oswego both enjoyable and hassle-free.

Most popular car rental in Oswego

• Fullsize SUV: This is the most booked car option in and around Oswego. Accommodating up to 6 travelers, it offers ample space for up to 3 large suitcases or 5 medium suitcases, making it ideal for families and groups. Renting a fullsize SUV allows you to explore attractions comfortably while managing luggage easily, ensuring flexible travel plans throughout your trip.

Top rated car suppliers in Oswego

• Enterprise: Enterprise is the most popular car rental supplier in Oswego, boasting a rental location in the area. Known for excellent customer service, this supplier offers a wide selection of vehicles, particularly Fullsize Vans and Midsize SUVs. Travelers appreciate the flexibility and ease of managing their bookings, making it an ideal choice for exploring Oswego and its surroundings at one’s own pace.

Where to stay around Oswego

• Naperville: Located 11 miles away from Oswego, Naperville is ideal for families and those seeking outdoor and city-themed experiences. Visitors can enjoy attractions such as the picturesque Riverwalk, a lovely esplanade perfect for outdoor activities, and Riverwalk Park, which is great for family outings. The Morton Arboretum, also nearby, offers beautiful gardens and trails suitable for family vacations. Additionally, Naperville has numerous dining options, including restaurants and wineries, making it a convenient spot for travelers.
• Aurora: Just 6 miles from Oswego, Aurora caters to families and business travelers with its city-themed atmosphere. Key points of interest include the Aurora Regional Fire Museum, which showcases local history and culture, and Blackberry Farm, a charming farm experience. The Grand Army of the Republic Hall provides a glimpse into historical significance. Aurora also features shopping centers and enjoyable dining options with various restaurants and wineries, perfect for a leisurely stay.
• Bolingbrook: Situated 15 miles from Oswego, Bolingbrook is a great destination for families and outdoor enthusiasts. The Bolingbrook Golf Club offers a scenic golf course for sport lovers, while the Morton Arboretum is perfect for nature walks. The Riverwalk is another attraction that provides a picturesque environment for families. Bolingbrook's proximity to shopping mall centers and an array of dining options, including restaurants and wineries, enhances its appeal for travelers looking to explore.

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

1. Use filters to find the right car: Refine your search by vehicle type and features. Whether you need an SUV for extra space, a convertible for summer fun, or an economy car for budget-friendly travel, utilize filters on Expedia to discover the best options for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's wise to secure your car well ahead of your trip. By booking early, you’re likely to lock in lower rates and enjoy better availability, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and easier to maneuver in crowded areas. Mid-size rentals offer a solid balance of cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily surcharges, and specific vehicle types—such as SUVs or premium models—might not be available. This can also apply to renters over 70. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, which means you must return the car with a full tank to avoid additional fees. This is usually the most economical choice. Other options may include full-to-empty or prepaid fueling, which are acceptable as well; just remember to return the car empty in that case.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the convenience it offers may justify the extra cost.
7. Know your payment options: Many car rental companies exclusively 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 events during your trip. It's easy to add car rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you’re planning extended road trips, look for rentals that offer 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.

Best time to rent a car in and around Oswego

The best value period to rent a car in and around Oswego is March, when both prices and demand are slightly low. This month offers a great opportunity for budget-conscious travelers. Nearby months like January and February also present lower demand, although February's prices are average. As spring approaches, demand tends to rise, especially in June and July, which are busy months with average prices. November stands out as the most expensive month, with slightly high prices and steady demand.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	23.4°F (-4.8°C)	Light Rain	Mostly Cloudy	Low	Slightly Low
February	25.7°F (-3.5°C)	Light Rain	Mostly Cloudy	Low	Average
March	38.7°F (3.7°C)	Light Rain	Mostly Cloudy	Average	Slightly Low
April	48.7°F (9.3°C)	Light Rain	Mostly Sunny	Average	Slightly Low
May	60.8°F (16.0°C)	Light Rain	Mostly Sunny	Average	Average
June	70.0°F (21.1°C)	Light Rain	Mostly Sunny	High	Average
July	73.4°F (23.0°C)	Light Rain	Mostly Sunny	High	Average
August	72.0°F (22.2°C)	Light Rain	Mostly Sunny	High	Slightly High
September	65.7°F (18.7°C)	Light Rain	Mostly Sunny	Average	Average
October	53.4°F (11.9°C)	Light Rain	Mostly Sunny	Low	Slightly High
November	40.5°F (4.7°C)	Light Rain	Mostly Sunny	Average	Slightly High
December	30.9°F (-0.6°C)	Light Rain	Mostly Cloudy	Average	Average

Finding the cheapest car rentals in Oswego

Using our Search Wizard

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

Renting a car in Oswego

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $43.

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.

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals