$5 peso metro rides from MEX if you’re fine with stairs
Metro Terminal Aérea sits on Line 5, just outside Terminal 1 at Mexico City International Airport and runs roughly from 5:00 to 24:00, with trains every 3–6 minutes. This is the rock-bottom cost option into the city, best for solo travelers or anyone with a backpack instead of big checked bags.
The basic ticket is about $5 MXN per ride, and a rechargeable smart card costs roughly $15 MXN the first time you buy it. One card covers multiple people; you just tap once per rider. You’ll find ticket windows and card machines right inside Terminal Aérea station, after you come down from the pedestrian access from T1.
From Terminal 1 arrivals, the walk to the station entrance is fully covered and usually takes around 5–10 minutes, but you may hit a mix of elevators and staircases depending on which access you stumble into. First-timers on Reddit say the signage is patchy, so watch for “Metro Línea 5 – Terminal Aérea” signs and follow the pedestrian bridge rather than crossing any roadway.
There’s no direct station at T2, so from Terminal 2 you either take the free inter-terminal train to T1 (about 10 minutes platform to platform) or a short taxi/app ride to the Terminal Aérea entrance. If your bags are heavy, many locals say that quick paid hop to the station is worth more than wrestling luggage on the inter-terminal link plus stairs.
Google often shows around 30–40 minutes from Terminal Aérea to Centro Histórico, but frequent riders report that rush-hour crowding and boarding delays can stretch that to roughly 60 minutes door to door. Regulars on r/MexicoCity aim for late morning or early afternoon, dodging the crush hours of about 7–9 a.m. and 5–8 p.m..
Inside the station, locals say security presence feels heavier than on many other stops along Line 5, but there are still pickpocket reports in packed cars, especially when boarding at peak times. One Reddit user called it “insanely cheap but a slog with bags,” which lines up with TripAdvisor comments that it’s fine if you’ve done big-city metros before.
Watch out for: signs that drop you on the wrong side of the road along Circuito Interior; TripAdvisor posts mention accidentally exiting to busy traffic and needing a few extra minutes to find the correct pedestrian route back to the station side. Another common complaint: Line 5 trains are “super crowded” at rush hour and a “bad idea” with big suitcases.
What regulars tend to do: use Metro Terminal Aérea into town with light luggage and time it outside the peak windows, then book a taxi or app car back to MEX for outbound flights so they don’t risk a delayed or jammed train. One practical tip: if you land in that 7–9 a.m. or 5–8 p.m. band, run a quick gut check at arrivals and be ready to switch to a road option instead of forcing the metro.