Download the Z Trip app and you can get an exact estimate. What I see here without having your exact address if you live in the area of Greenbriar Colony which is around Aldine Westfield and Greens Rd and to/from IAH , it would be around $13 to $15.
Wow!!! That's alot for a 5 to 10 minute ride.
Website shows no more than $30.00.
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