Well, first of all, here's a link to Rideshare Rob's excellent, comprehensive all things Uber thread:
https://www.disboards.com/threads/everthing-you-wanted-to-know-about-uber-lyft-at-wdw.3443634/
It slipped to page 2, but I'll bump it later.
Uber and Lyft can pick up anywhere in Florida, including airports. About the only exceptions at WDW are areas which are accessible by Disney employees only (like the bus pickup area at MK, as an example.)
Getting started is simple, and I'd recommend that you download both Uber and Lyft apps to give you the full range of choices. You just install the app on your phone, set up your account including establishing your credit card payment method, and you're ready to go.
To order a ride, you simply open the app, enter your destination, select the class of service, and order your ride. In a matter of seconds, a driver will accept your request and will be en route to pick you up. At the end of the ride, you say, "Have a nice day," and the whole thing is billed to your credit card. Simple and easy.
Must-know tips, so you don't look like a rookie:
- "Toes to the curb." Never order Uber/Lyft until you are ready to get into the car. Rideshare vehicles are so plentiful we refer to them as "ants." Your ride may show up almost immediately, and will almost certainly arrive within 5 minutes. So be ready. If you're not, the clock is ticking and you are risking a cancellation fee.
- Class of service. This is complicated in Orlando, but the type of ride you request depends on several things. The basic factor is how many passengers you have in your party. Four or fewer passengers, you may order UberX or regular Lyft. 4-6 riders, you must order Uber XL or Lyft Plus, which of course is a higher fare. If you have children who need car seats, you will have to order Uber; Lyft does not offer car seats. There are also more luxurious classes of service. Those services are different in the Orlando market than we have here in Miami, so I'll let the local guys fill you in on those details.
- Once you order a ride, stay put! Don't order from your room and then walk to the lobby; you're just asking for a cancellation fee. And don't wander off. The apps show the driver your location pretty accurately, so stay in one place to make the pickup easier. You will be able to see your Uber/Lyft vehicle approaching you on the app.
- Identifying your Uber. You will be given the driver's real first name, their tag number, a description of their car (in Lyft's case, a picture), and a picture of the driver. Always ask your driver's name. Never ask, "Are you Jim?" Savvy drivers will also ask you your name, and may ask where you are going. Those are basic protections to ensure that you are getting in the right Uber and the driver is picking up the right rider. Seems like a no-brainer, but in crowded venues, it's not.
- Ratings. At the end of the ride, the driver will close out the trip. When they do, you will be offered an opportunity to rate the driver...from 1 to 5 stars. It's a messed-up rating system and is generally misunderstood by riders. Five stars is an "A" and is the rating that should be given unless there is something seriously wrong with the ride. 4 stars is an "F," NOT a "B." If a driver maintains an average rating of 4.6 (92%, an A in school), they will be terminated.
- Tips. Tips are not required, but they are greatly appreciated. AFTER you do your rating, you will have the option to leave your driver a tip. There was a time when Uber actually advertised that the tip was included in the fare, but that was 7-8 years ago when driver pay rates were double or triple what they are today. Orlando drivers have the lowest pay rates in the US -- even less than the IRS says it costs to operate your car for business purposes! So, if you tip your pizza delivery dude, please tip your Uber driver!
- Paying for the ride. Both Uber and Lyft are cashless systems, although you can tip in cash if you prefer. If you choose to leave a tip in the app, that will also be billed to your credit card.
I'm sure Rob or Joel, or both, will add local info very soon regarding your airport/MK questions. Welcome aboard, and have a great trip!