45–75 minutes from T2 to Centro for about $1
Metrobus Line 4 Aeropuerto T2 is the cheap link from SkyTeam-heavy Terminal 2 to Centro Histórico and Buenavista, running roughly 4:30–24:00 every day. Buses use a dedicated BRT lane most of the way, but traffic still matters, so expect anything from 45 minutes off-peak to 75 minutes or more at rush hour. For a first trip, the combined card and fare runs around $1–1.50 USD equivalent.
The stop sits outside T2 arrivals at Mexico City International Airport, clearly signed as “Metrobús Línea 4” once you exit baggage claim in T2. This branch of Metrobus 4 heads toward San Lázaro, Centro, and Buenavista, which are major bus, metro, and rail hubs. Frequency sits at every 10–15 minutes, so missing a bus is usually a short delay, not a disaster.
You need a rechargeable Metrobús card before boarding at T2, same system as T1, and the card itself eats a chunk of that first $1–1.50 cost. Regulars load enough credit for the return plus one or two extra rides on day one, often topping up to at least 30–40 MXN to skip ticket-machine queues later. Machines at T2 take cash in pesos and can be fiddly when busy.
Onboard, think city bus, not airport coach: luggage space is limited and overhead racks are small, so two big checked bags at 18–23 kg each becomes awkward fast. Reddit riders call it the “sweet spot between dirt-cheap metro and expensive taxis” if you arrive with one suitcase and maybe a backpack. If the bus already has standing passengers from earlier stops, you might be shoulder-to-shoulder for the 45–75 minute ride.
How to ride from T2, step by step
- 1. After clearing customs in T2, follow signs for “Salida” and “Metrobús Línea 4” toward the curbside area outside arrivals.
- 2. Find the Metrobús ticket machines at the T2 station and buy a rechargeable card, loading at least 30–40 MXN so you cover your first ride plus a return.
- 3. Check the overhead route map and the front destination display; confirm you’re on the branch that matches your stop (Centro, Bellas Artes, República de Uruguay, Buenavista, or San Lázaro).
- 4. Tap your card on the turnstile reader to enter the platform; the system deducts the flat Line 4 fare from your balance.
- 5. Board through the marked doors, move away from the entrance, and park suitcases in the open floor space near the articulation if possible.
- 6. Watch the in-bus stop display and audio announcements; stops like San Lázaro and Buenavista link directly to Metro lines and long-distance buses.
- 7. Exit at your stop, then tap out only if directed by signage; most Line 4 stations at street level do not require an exit tap.
What regulars do and watch-outs
Locals often ride only as far as San Lázaro, Balderas, or Buenavista, then swap to the metro to dodge Centro surface traffic, cutting a 75-minute crawl down to something closer to 45 minutes total. TripAdvisor reviews say the station at T2 feels calmer than T1, but that also means fewer visual cues from crowds if you look lost. First-timers sometimes grab the wrong loop direction and end up on an unplanned city tour before hitting their hotel stop.
Watch out for peak times around 7:00–9:00 and 18:00–20:00, when Line 4 can be slow and packed, especially between Centro and Buenavista. If your flight lands in T2 close to midnight, remember service wraps around 24:00; a customs delay of 30–40 minutes can push you into taxi territory. One clean rule: if you have two checked bags or land after 23:00, skip Metrobus and keep this for daylight, lighter-luggage trips.
One last tip: screenshot the Line 4 route map and stop list with names like “Aeropuerto T2,” “San Lázaro,” and “Buenavista” before you land, so when the overhead screens glitch, you still know when to get off.