How do I add a car rental to my Frontier Airlines reservation?

If you have already booked a flight with Frontier Airlines and would like to add a car rental to your reservation, you can do so by following these simple steps:

1. Go to the Frontier Airlines homepage and click on the 'Manage Travel' tab at the top of the page.
2. Enter your last name and confirmation code, and click on the 'Find Your Trip' button.
3. Click on the 'Add Car Rental' button and you will be directed to the car rental page.
4. Select your pick-up and drop-off locations, dates and times, and choose a car rental company from the list provided.
5. Enter the driver's information and any special requests you may have.
6. Review your reservation and click on the 'Confirm' button to complete the process.

It is important to note that car rental availability and pricing may vary depending on your location and the time of year, so it is always a good idea to book in advance and compare prices from different rental companies.