Book Sixt car rentals at Denver Intl Airport

Same drop-off
Thu 6/8
Thu 6/15

Sixt car rental prices at Denver Intl Airport

Premium SUV$78/day
Intermediate SUV$66/day
Supplier choice sedan$76/day
Standard SUV$77/day
Luxury SUV$81/day
Supplier choice$87/day
Best rates found by KAYAK users in the past 48 hours.


"They ."(in 893 reviews)
"s and great service"(in 1659 reviews)
"s, kind staff, easy."(in 1659 reviews)


"the ."(in 1350 reviews)
"ed properly"(in 1350 reviews)
"Terrible/No ."(in 196 reviews)


Overall Rating8.0 Very goodBased on 764 reviews
Value for money

Recent reviews

Traveler rating
Find reviews that mention:
Wrong car, tried to upsell hard and ended up with a more expensive rental somehow.Reviewed May 21 2023
review fromkayak
All the add ins like paying for toll roads was a bit expensive and unnecessary price for the limited amount of time the car was rented for otherwise it was a great experience and super easy drop offReviewed Apr 21 2023
review fromkayak
We had to cancel due to a family health emergency and they had VERY POOR customer service. Almost impossible to reach a customer support person and all the online instructions sent us in circles. We could have easily lost all the money (you pay the whole fee up front).Reviewed Apr 18 2023
review fromkayak
Friendly, helpful and efficient. Had to wait longer than expected to be picked up at the airport, but no wait for transport to airport when it mattered most!Reviewed Apr 16 2023
review fromcheapflights
Car reaked of smoke and in addition after returning it they tried to claim I damaged the vehicle, which I did not. Really poor experience.Reviewed Mar 27 2023
review fromkayak
The staff were extremely friendly and helpful. Cant think of anything negative to say.Reviewed Mar 19 2023
review fromkayak
Great customer service during initial check in. Shuttle pickup at airport could have been quicker (12-15 min.) Shuttle drivers were professional and courteous.Reviewed Mar 16 2023
review fromkayak
Quick and efficient on both ends of the rental, extremely friendly staff, and best of all a wonderful vehicle. Thanks Sixt!Reviewed Mar 6 2023
review fromkayak
Truly exceptional customer service!Reviewed Feb 23 2023
review fromkayak
Easy check in and easy check out. Driver to the airport was very friendly. Location at rental area was greatReviewed Jan 23 2023
review fromkayak
Total rip off! They conveniently don't have the car reserved; and then the "comparable" one isn't 4-wheel drive and of course they strongly suggest it's needed for our travel. And conveniently the only 4-wheel drives they have are large SUV's or an expensive BMW SUV which was cheaper than the American SUV's. The rental goes from a $350 to over $1300!! The car isn't clean with an excuse of the road conditions. Also, had to wait over 15 minutes at airport to be picked up...all while watching every other car rental bus drive by more than once! That was our first clue this might be questionable. Should have never used since I hadn't even heard of them either. Shame on me! In all our years of taveling, this is hands down the biggest scam we've encountered! First time using them and will be the last! Kayak....need to do a better job of researching who you allow on your site. I've used Kayak for several years and have been please, but this certainly opened my eyes to not solely trusting who you sponsor. No one should ever expect to pay OVER a $1000 more for a rental when they did the due diligence of reserving one weeks in advance all to be given a line of bull%^^&!Reviewed Jan 18 2023
review fromkayak
Car was dirty outside and I had to stop to clean off the backup camera lens. I still have not received any receipt stating the total charges.Reviewed Jan 10 2023
review fromkayak

Sixt car rentals near Denver Intl Airport

23790 E 78th Ave, Sixt car rentals


23790 E 78th Ave


Monday05:00 - 23:59
Tuesday05:00 - 23:59
Wednesday05:00 - 23:59
Thursday05:00 - 23:59
Friday05:00 - 23:59
Saturday05:00 - 23:59
Sunday05:00 - 23:59


+1 888 749 8227


25200 E 68th Ave


Monday07:00 - 19:00
Tuesday07:00 - 19:00
Wednesday07:00 - 19:00
Thursday07:00 - 19:00
Friday07:00 - 19:00
Saturday07:00 - 19:00
Sunday07:00 - 19:00


+1 833 836 6546

Top tips for renting a car from Sixt at Denver Intl Airport

  • One of the crucial reasons to book SIXT car rentals at Denver International Airport is the convenience they offer. Public transport options can be limited, and have schedules to catch up with. Even though there are local buses and taxis available, they will take more hours to reach a destination than rental cars. Car rentals allow you to explore the city’s Denver Art Museum and Denver Botanic Gardens in a comfortable, spacious interior. They save you from the hassle off dragging around luggage, luggage fees, and hidden costs of commuting from point to point. You can travel with as many travelers as you wish and any amount of luggage. SIXT car rentals offer various vehicles to suit your travel needs.
  • When arriving at Denver International Airport, you can find SIXT car rentals on-site. You can access the car rental counter after exiting their luggage claim area on the 5th floor. You can take the 6th shuttle on the North End of island four. At the West terminal, use the crosswalk near door 504 and exit to the right. At the East Terminal, use the crosswalk near door 504 and exit to the left. The SIXT car rental office operates daily from 5 am to midnight. Shuttle buses run every 15 minutes.
  • Once you're done with your car rental, you can return it to the exact pickup location. First-time visitors to Denver who are unsure of the area can input the address 23790 E 78th Ave, 80249-6387 in the car’s GPS and drive there. Once you arrive at the airport, park your vehicle, record your mileage, and present your rental agreement and keys at the rental counter. Remember to take out all your belongings before returning the car. You can arrange with the company to drop it off at a different location for a fee. SIXT offers after-hour services when returning car rentals to Denver International Airport.
  • Even though the after-hour services are for your convenience, they can come at a cost. SIXT rental agreement holds you responsible for the vehicle from the time you drop it off to the time they choose to do the check. This means that if the car gets a minor scratch or accident during the window between drop off a complete assessment by the company, you may have to pay for the damages. Therefore, consider dropping it off during operational hours.
  • 25% of our users found rental cars from Sixt at Denver Intl Airport for $59 or less
  • Book your rental car at Denver Intl Airport from Sixt at least 1 day before your trip in order to get a below-average price
  • Intermediate rental cars from Sixt at Denver Intl Airport are around 39% cheaper than other car types, on average

FAQs about renting a car from Sixt at Denver Intl Airport