Should You Rent a Car for a Galveston Cruise?

Galveston doesn’t sit next to its airports — the port puts Hobby about 45 minutes away and IAH about an hour and a half, so the ride to the ship is a real trip whichever way you make it.

The Galveston Shuttle does it for $28 a person each way, booked online.

Rent one way from Hobby to Enterprise’s island branch instead and the total comes to about $74 by our math on an assumed $50 rate — before the one charge that decides the whole thing.

That’s the drop charge. Enterprise’s own FAQ says it “varies depending on location and time of year.” It shows up at booking, Alamo warns that a one-way rate may run higher too, and we found no company publishing one for Houston to Galveston.

Enterprise’s island branch also says it can’t run customers to or from the port, so the last few miles after you return the car are an Uber or a cab.

Get a live one-way quote for your dates before you compare it with anything else.

The shuttle charges per person, not per party — its price climbs with every traveler while the car’s barely moves.

At four, the gap between $112 in fares and about $86 for a bigger car is what the drop charge has to swallow before the shuttle wins again.

Four is also where car size starts to matter.

Enterprise rates its US midsize for 5 people with 3 bags and its standard SUV for 5 with 5; at seven, the full-size SUV holds just 3 bags where the 7-passenger minivan fits 5 — so book by bags, and confirm what your quote actually names. Checked Sept 27, 2026

Traveling with young kids? Texas Transportation Code 545.412 requires a child safety seat for anyone younger than 8, unless the child already stands over 4 feet 9 inches.

American, Delta, Southwest and JetBlue each let you check a car seat without a fee, per their own policies, so bringing yours adds no bag fee on those four.

If anyone in your group wants it, this is the car’s strongest case. From Hobby, routing through Space Center Houston adds only about 5 miles to the drive to the island by our estimate.

For two of you that day comes to about $155 with tickets and parking, against $56 on the shuttle and no Space Center at all.

Suitcases aren’t allowed inside — the center stores them for $7 a bag — but a rental’s trunk solves that before you reach the door.

A night on the island first rarely calls for the car. Two nights on the Seawall with a rental from Hobby and $25-a-night parking comes to about $193, while the shuttle is $56 for two and the island has rideshare and a $1 trolley.