George Bush Intercontinental Airport

Ideal for connecting directly into the city’s finance or embassy districts.

Service

METRORail Green & Purple Lines (via GRB from Route 500)

Mode

metro

Freq

6-15m

Note

From the George R. Brown Convention Center stop of Route 500, walk to Convention District Station to board the Green or Purple METRORail lines, which cross central Downtown Houston including Main Street Square and Theater District. Trains generally run every 6–12 minutes in daytime and around every 12–15 minutes evenings, providing fast distribution across downtown from the airport bus terminus.

Good when you need a one-seat ride into the suburbs or satellite cities.

Service

METRO 102 Bush IAH Express

Mode

bus

Freq

15-30m

Note

Local/express bus linking IAH (Terminal C, baggage claim level, south side METRO stop) with Downtown Houston via the Greenspoint area and I‑45, terminating at a downtown transit center with connections to METRORail and other local routes. Typical headways are around every 15 minutes in weekday peaks and up to about every 30 minutes off‑peak; journey time is about 50–90 minutes depending on traffic.

Even locals pad 30 minutes of buffer during peak traffic.

Service

METRO 102 Bush IAH Express

Mode

bus

Freq

15-30m

Note

Local/express bus linking IAH (Terminal C, baggage claim level, south side METRO stop) with Downtown Houston via the Greenspoint area and I‑45, terminating at a downtown transit center with connections to METRORail and other local routes. Typical headways are around every 15 minutes in weekday peaks and up to about every 30 minutes off‑peak; journey time is about 50–90 minutes depending on traffic.