Orlando International Airport carried more than 57 million passengers in 2025, making it the busiest airport in Florida and the ninth busiest in the country. Most of those travelers are headed to a theme park or a cruise ship rather than a boardroom, which means MCO handles an unusual amount of luggage, strollers, and first-time flyers on any given day. The airport itself is split across three terminals connected by automated people movers, so knowing which one you’re using, how you’re getting there, and where the car is going, including sorting out Orlando airport parking if you’re driving, matters more here than at a smaller, simpler airport.

This guide covers the practical groundwork: how MCO’s terminals fit together, getting to and from the airport, what security is actually like, and a few things worth knowing if you’re travelling with family.

Understanding MCO’s Terminal Layout

MCO’s layout trips up more travelers than almost anything else about the airport, mostly because it doesn’t look the way people expect an airport to look.

Terminals A and B share the original main terminal complex: departures on Level 3, baggage claim and arrivals on Level 2, ground transportation on Level 1. From there, automated people movers carry passengers out to the actual gates in the airside concourses. Terminal C is a separate, newer building that opened in 2022 at a cost of around $2.8 billion, roughly a mile from the A/B complex, with its own arrivals and departures levels and its own curbside.

The airline you’re flying determines which terminal you need, and it’s worth confirming that before you leave the house rather than after you’ve already committed to a curb. Southwest, for instance, operates out of the original terminal, while several other major carriers use Terminal C. Picking up a passenger, or being dropped off, at the wrong terminal can easily cost you 20 to 30 minutes getting to the right one.

Getting To and From the Airport

Driving remains the most common way to reach MCO, particularly for the families and groups who make up a large share of its traffic. If you’re renting a car, note that Orlando’s consolidated rental car facility sits off-site, reached by a dedicated shuttle rather than a walk from baggage claim, which is worth building into your timing on both ends of the trip.

For travelers connecting onward without flying, Brightline’s high-speed rail service runs from a station inside Terminal C to Miami and Fort Lauderdale, a useful option if your final destination is elsewhere in Florida rather than Orlando itself.

Rideshare and shared shuttles are both widely available. Uber and Lyft tend to work well for solo travelers or couples with light luggage, though pricing can climb sharply during peak arrival windows. Shared shuttle services cost less per person but involve multiple stops, which can stretch a trip to a Disney or Universal resort well past an hour for a group with a full set of luggage. It’s also worth knowing that Disney’s complimentary Magical Express airport shuttle was discontinued in January 2022, so Walt Disney World guests now need to arrange their own transportation, whether that’s a shuttle, rideshare, or a private transfer.

Why Parking Deserves Its Own Plan

With a hub-and-spoke airport this size, where the car goes is not a small decision. On-site parking at MCO can fill up during peak travel weeks, particularly around spring break, summer, and major holidays, and prices at the airport’s own garages tend to climb along with demand.

Booking parking in advance removes most of that uncertainty. Platforms like AirportParkingReservations let you compare rates across off-airport and near-airport parking options, reserve a spot before you travel, and choose based on security, shuttle frequency, and how close a lot actually sits to your terminal, since that last detail matters more at a three-terminal airport like MCO than it would somewhere smaller. Confirming your terminal first, then matching a parking option to it, tends to save more time than picking a lot and hoping it’s convenient to wherever you end up.

Security: What to Expect

MCO’s security lines have a reputation for running longer than many other major US airports, particularly during peak vacation periods. A few things help here. TSA PreCheck is one of the more reliable ways to cut wait times if you fly often enough to justify the enrollment. MCO Reserve, the airport’s own reservation system for standard security lanes, lets you book a specific arrival window in advance for a fee, which can be worth it during the busiest weeks of the year.

The TSA’s standard 3-1-1 liquids rule applies here as it does everywhere else in the US: containers of 3.4 ounces or less, all fitting into a single quart-sized bag. It catches out a fair number of travelers heading home with souvenir bottles of sunscreen, perfume, or theme park snacks that don’t meet the limit.

International arrivals go through a separate process. After landing, allow 45 to 90 minutes for customs processing during peak periods, since that queue moves independently of anything happening elsewhere in the airport.

Family and Group Travel Tips

Most of MCO’s traffic is families heading to or from a vacation, and a few habits make that kind of trip noticeably smoother.

Confirm your terminal and airline gate before you leave for the airport, and again once you’ve landed, since the airport’s own app and terminal displays are more reliable in the moment than whatever you remember from booking. This matters more at MCO than at most airports given how far apart Terminal C sits from the original complex.

Build extra time into transfers if you’re using a shared shuttle rather than a private transfer or rideshare, since multiple stops can add significantly to the trip for a family managing strollers and a full set of luggage.

Choose parking with the walk, not just the price, in mind. A space close to your specific terminal saves real time and effort when you’re travelling with kids or a cart full of bags, which is exactly the kind of detail worth comparing before you book rather than discovering after you park.

Before You Fly: A Quick Checklist

• Confirm which terminal your airline uses, A/B or C, before you leave
• Book parking in advance if you’re driving, matched to your terminal
• Check TSA’s 3-1-1 rule before you pack, especially for souvenirs on the return trip
• Consider TSA PreCheck or MCO Reserve if you’re flying during a peak period
• Allow extra time for customs if you’re arriving on an international flight

The Bottom Line

MCO’s size and three-terminal layout make it one of the more logistically involved airports in the country, especially for families juggling luggage and young kids. Most of that complexity is manageable once you know which terminal you need and have parking or transport sorted ahead of time. The travelers who have the smoothest trips through Orlando are usually the ones who solved the terminal and parking question before they left the house, not the ones figuring it out at the curb.

For official terminal and security information, visit flymco.com. For more on planning your journey to the airport, see our guides to Orlando Airport parking options and family travel through US airports.