Union Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in Union from popular car rental companies

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Explore Union with Cheap Car Rentals and Car Hire Deals

* Price found within the past 60 days. Click for updated prices.

Economy

Chevrolet Spark or similar
  • 4 people
Union, Maine, USA
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Union, Maine, USA
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Union, Maine, USA
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Union, Maine, USA
Jeep Compass
SUV Jeep Compass

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Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
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Frequently asked questions

What happens if I need to cancel my Union car reservation?
When you cancel at least six hours in advance of collecting the car, many prepaid bookings offer a complete refund. However, not every one is eligible for this, so it’s important to read your rental agreement. Read through your booking for the specifics or go to our Customer Service Portal to find out more.
Why should I rent a Union car with Expedia?
With car rental companies to pick from in Union, Expedia makes it a cinch to find a ride that suits your style. And when you bundle your rental vehicle, flights and hotel into a package, you can save more on your entire Union escape. From affordable economy models to full-size sedans and more, Expedia will get you on the road to your next awesome adventure.
How do I find the best car rental deals in Union with Expedia?
Expedia makes it a breeze to compare rates, offers and rental providers, and to check reviews. Bundle your Union car rental with hotel or flight bookings to save even more.
What do you need to rent a car in Union?
Generally, all that’s required is a driver’s license and a credit card in the same name when collecting the keys to your car. You may also need your own proof of coverage if you choose to opt out of the company’s insurance plan. Rules often differ between rental suppliers, so it’s wise to check the terms and conditions.
Can I rent a car for a month or longer in Union?
Yes, so you won’t have to rebook a rental car mid-vacation. Visit our long-term car rental deals page, enter your information and secure a set of wheels to call your own for the length of your escape.
Where can I find a Union car rental if I am younger than 25?
If you’re a young driver looking for a rental in Union, you’ll need to check the policies of the rental companies you’re interested in. Some may rent to drivers under the age of 25 some may not. There may be extra fees if you’re between 21 and 24 years of age. To escape any surprises at the rental counter, make sure you know what those charges are if they apply to you.