To book or get help with Sixt reservations by phone, call +1 (800) 555-6666. Book Your Flight by Fareobuzz is an independent travel agency — not affiliated with Sixt — that offers live fare quotes, itinerary building, and 24/7 booking assistance. For official Sixt customer service please visit their website directly.
How Book Your Flight by Fareobuzz Can Help with Sixt
Our agents have GDS access and can search live Sixt availability alongside other carriers/suppliers to help you choose the option that fits your schedule and budget.
- New reservation quotes on Sixt routes/properties
- Comparison against other Car Rental Companys on the same trip
- Multi-city, open-jaw and complex itinerary building
- Group bookings (10+ passengers)
- Same-day & last-minute reservations
- General fare-rule explanations before you commit
- Bundle with hotel, rental car, and other travel components in one call
Useful Things to Know About Sixt
- Drivers typically must be 21+ with a valid US driver's license and a credit card for the deposit.
- Sixt often charges a young-driver surcharge for renters under 25.
- Optional damage waivers and liability coverage are quoted at the counter.
What Customers Say About Our Service
"Booked our entire wedding party (52 people) to Delhi for my brother's wedding. Agent coordinated 3 different departure cities. Flawless."
Edison, NJ · Verified customer
"Quick, friendly, and got us a better fare than I'd found searching for an hour online."
Phoenix, AZ · Verified customer
"Auto Train Lorton-Sanford for our annual Florida trip. They got us the family bedroom upgrade for $80 more than two roomettes. Loved it."
Reston, VA · Verified customer
Important Trademark & Affiliation Notice
The name "Sixt" and any related logos or trademarks are the property of their respective owners and are used here solely to describe the third-party services for which Book Your Flight by Fareobuzz can offer independent booking assistance. Book Your Flight by Fareobuzz is not affiliated with, endorsed by, sponsored by, or in any way officially connected with Sixt. To contact Sixt directly — including for refunds, changes to a ticket issued by them, baggage claims, loyalty programs, or official customer service — please visit Sixt's official website.
Frequently Asked Questions
Is this the official Sixt customer service number?
No. +1 (800) 555-6666 is the reservations line for Book Your Flight by Fareobuzz, an independent travel agency. For the official Sixt customer service number please visit their official website.
Can you help me book Sixt over the phone?
Yes. Call +1 (800) 555-6666 and an agent will look up live availability, quote the total cost (including any agency service fee), and ticket the reservation once you approve it.
What if I need to change or cancel a Sixt booking later?
For tickets we issued, call us back and we'll work with the supplier on your behalf under their published fare rules. For tickets you bought directly from Sixt, contact Sixt directly.
Do you charge extra for booking Sixt?
A small agency service fee may apply and is always disclosed before payment. Many customers find the savings from our consolidator and unpublished fares offset the fee — particularly on international and premium-cabin tickets.
How quickly can Sixt tickets be confirmed?
Most domestic tickets confirm within minutes. International or complex multi-leg itineraries can take longer due to fare verification.