Sky Harbor parking rates, lots, and the shuttle question
Phoenix Sky Harbor runs two passenger terminals - Terminal 3 and Terminal 4 (there is no Terminal 1 or 2 anymore) - and every parking option hangs off those two buildings or the free Sky Train line. Here are the airport's published rates, how the economy-lot shuttle and Sky Train actually work, and the math that decides between parking and taking a flat-rate shuttle.
The published rate sheet
Per the airport's parking page: Terminal 3 and Terminal 4 garages run $6 for the first hour, $3 per additional 30 minutes, up to a $33 daily max. Valet (T3 and T4 garages) is $43 per day and premium parking is $37 per day. The economy options are the sweet spot: East Economy Lot (uncovered) and the 24th Street Station lot run $16 per day, while East Economy Garages A&B and the West Economy Garage run $19 per day.
How the economy-lot shuttle and Sky Train work
A shuttle circulates the East Economy Parking lot 24 hours a day with several marked stops, and the free PHX Sky Train runs around the clock between East Economy Parking, Terminal 3, Terminal 4, the 44th Street light-rail station, and the Rental Car Center - roughly every three minutes during the day, with extra time recommended overnight. One exception: the seasonal West Economy Park & Walk lot ($10/day) has no shuttle - it is about a 15-minute walk to Terminal 3.
The math: a week of parking vs a shuttle
At $16-$33 per day, a 7-day trip costs about $112-$231 in airport parking
before fees - often more than a round-trip door-to-door shuttle for the same vehicle, with no
dragging bags from a Sky Train platform at 11 PM. If your trip is a day trip, the garage math
can absolutely win; for a week away, run both numbers.
