$37 Car Rental Southwest Idaho, ID

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Top Car Deals in Southwest Idaho

* Price found within the past 6 days. Click for updated prices.

Fri, Jan 23 to Sat, Jan 24

Economy

Chevrolet Spark or similar
  • 4 people
  • Unlimited mileage
Boise, Idaho, USA
Chevrolet Spark

$37

includes taxes & fees
$22 per day
found 20 hours ago
Economy Chevrolet Spark
Fri, Jan 23 to Sat, Jan 24

Compact

Nissan Versa Note or similar
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Nissan Versa Note

$37

includes taxes & fees
$22 per day
found 20 hours ago
Compact Nissan Versa Note
Fri, Jan 23 to Sat, Jan 24

Midsize

Toyota Corolla or similar
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Toyota Corolla

$38

includes taxes & fees
$23 per day
found 20 hours ago
Midsize Toyota Corolla
Fri, Jan 23 to Sat, Jan 24

Special

Vehicle determined upon pick-up Compact or Larger or similar
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Vehicle determined upon pick-up Compact or Larger

$39

includes taxes & fees
$25 per day
found 20 hours ago
Special Vehicle determined upon pick-up Compact or Larger
Fri, Jan 23 to Sat, Jan 24

Fullsize

Chevrolet Malibu or similar
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Chevrolet Malibu

$41

includes taxes & fees
$26 per day
found 20 hours ago
Fullsize Chevrolet Malibu
Fri, Jan 23 to Sat, Jan 24

Standard

Chevrolet Cruze or similar
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Chevrolet Cruze

$41

includes taxes & fees
$26 per day
found 20 hours ago
Standard Chevrolet Cruze
Fri, Jan 23 to Sat, Jan 24

Premium Crossover

Dodge Durango or similar
  • 7 people
  • Unlimited mileage
Boise, Idaho, USA
Dodge Durango

$62

includes taxes & fees
$45 per day
found 20 hours ago
Premium Crossover Dodge Durango
Fri, Jan 23 to Sat, Jan 24

Mini Van

Chrysler Pacifica or similar
  • 7 people
  • Unlimited mileage
Boise, Idaho, USA
Chrysler Pacifica

$73

includes taxes & fees
$54 per day
found 20 hours ago
Mini Van Chrysler Pacifica
Fri, Jan 23 to Sat, Jan 24

Luxury

Cadillac CT5 or similar
  • 5 people
  • Unlimited mileage
BOISE, USA
Cadillac CT5

$98

includes taxes & fees
$74 per day
found 20 hours ago
Luxury Cadillac CT5
Fri, Jan 23 to Sat, Jan 24

Standard Elite SUV

Audi Q3 Cadillac XT4 or similar
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Audi Q3 Cadillac XT4

$108

includes taxes & fees
$84 per day
found 20 hours ago
Standard Elite SUV Audi Q3 Cadillac XT4
Fri, Jan 23 to Sat, Jan 24

Premium Elite SUV

Lincoln Navigator or similar
  • 7 people
  • Unlimited mileage
BOISE, USA
Lincoln Navigator

$117

includes taxes & fees
$90 per day
found 20 hours ago
Premium Elite SUV Lincoln Navigator

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Lowest prices found within the past 20 hours. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

What happens if I need to cancel my Southwest Idaho car reservation?
No worries! If you can cancel your prepaid reservation at least six hours ahead of the collection time, you'll most likely receive a full refund. It's a good idea to scan your cancellation policy as there are some exemptions. Hop on our Customer Service Portal if you still have queries.
How do I find the best car rental deals in Southwest Idaho with Expedia?
Whatever class of wheels you're looking for, Expedia will help you find the best deal. Just compare the offers from leading rental providers and select the option that works for you. Want to drive away with even bigger savings? Combine your Southwest Idaho car rental with flight or hotel bookings.
How old do you have to be to rent a car in Southwest Idaho?
Drivers 21 and above can hit the road in Southwest Idaho in a rental car. If you're a young driver, a daily surcharge applies. You'll generally have fewer car categories to choose from, such as compact and mid-size, and may also have to take out inclusive insurance. Always enter the correct age of the main driver when booking to find out if any extra fees or restrictions apply.
What do you need to rent a car in Southwest Idaho?
Be prepared to present a valid driver's license and a credit card at the rental counter. Prior to pickup, check with your rental supplier whether anything else is needed. For example, you may also need to provide proof of insurance.
Can I rent a car for a month or longer in Southwest Idaho?
Yes, so you won't have to rebook a rental car mid-vacation. Head to our long-term car rental deals page, enter your information and book a set of wheels to call your own for the length of your escape.
Where can I find a Southwest Idaho car rental if I am younger than 25?
You'll need to look into the age policy of the Southwest Idaho rental providers you're considering. If you're under the age of 25, some companies will charge extra fees. It's useful to know this in advance so you can plan your budget accordingly. Every rental car company has its own policies for young drivers, so it's smart to do your research.
What insurance should I choose for my car rental in Southwest Idaho?
For a smooth, stress-free trip, add Expedia's collision damage protection while booking your rental car. This insurance covers your ride against collision damage, theft and vandalism. It also provides round-the-clock emergency assistance in times of need. Opt in to this plan while finalizing your Southwest Idaho vehicle with Expedia and save money and time at the rental desk.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$37
 
Our second best deal of the day
$38
 
Our third best deal of the day
$39
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
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Finding the cheapest car rentals in Southwest Idaho

Using our Search Wizard

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

Renting a car in Southwest Idaho

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $37.

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.

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