How Far Is Galveston From Houston?
Distance & Drive Time (2026)
Complete guide to the Houston to Galveston distance from every starting point — IAH, HOU, downtown, and all Houston suburbs. Real drive times, traffic tips, and flat-rate transfers.
50 mi
From downtown
70 mi
From IAH
45 mi
From HOU
I-45 S
Main route
Houston to Galveston Distance — From Every Starting Point
Galveston is located on Galveston Island in the Gulf of Mexico, approximately 50 to 70 miles southeast of Houston via Interstate 45 South. The exact distance depends on where in the Houston area you start.
See the Route — Aerial View
Satellite/hybrid map of the full I-45 South corridor from Houston to Galveston, including the Texas City area and the Galveston Causeway. Use the map controls to zoom in on any stretch of the route.
Tip: click the layers icon on the map to toggle between satellite and standard road view.
How to Get from Houston to Galveston — The Route
The primary route is Interstate 45 South (I-45 S) the entire way from Houston to Galveston. It’s a direct, well-maintained highway running from central Houston to the Galveston seawall, passing through Webster, League City, and Texas City before crossing the Galveston Causeway. All tolls are included in The Houston Taxi’s flat rate fares.
When to Add Extra Travel Time
- Saturday mornings 9am–1pm — cruise embarkation traffic. Add 30–45 min from IAH.
- Summer weekends (June–August) — beach traffic peaks; avoid departing after 10am Saturdays.
- Texas City Y bottleneck — the I-45/I-646 interchange backs up 30–45 min at peak hours.
- Rain & Gulf storms — Houston weather can add 30–60 min to the drive.
Best Ways to Get from Houston to Galveston
1. Private Taxi — Best for Cruise Passengers
A pre-booked private taxi is the top choice for cruise passengers: flat rate locked before travel, flight tracking, direct to your exact terminal, and no surge pricing on busy Saturdays.
- Flat rate from $170 (HOU) or $215 (IAH) per vehicle, confirmed before travel
- Flight tracking — driver adjusts automatically if your flight is delayed
- Direct to your cruise terminal — Terminal 10, 16, 25, 28, or 3
- No surge pricing, even on busy Saturday cruise days
- Available 24/7, including early morning 3–4am pickups
2. Shared Shuttle — $50 Per Person
Best budget option for 3+ passengers flying in together: $50 per person from IAH or HOU to the Galveston cruise port, or $350 flat for 7–10 passengers.
3. Uber / Lyft
Available, but prices surge 2–3x on cruise Saturdays with no guaranteed flat rate and no flight tracking.
4. Drive Yourself
Port parking runs $15–$22 per day. For a 7-night cruise that’s $105–$154 in parking alone — often more than a round-trip taxi.
Houston to Galveston Taxi Rates 2026
All prices per vehicle. Flat rates confirmed before travel. No surge pricing, no hidden fees.
How Far Is Galveston From Houston — FAQ
Book Your Houston to Galveston Transfer
IAH from $215 • HOU from $170 • Flat rate • No surge • Direct to cruise terminal • 24/7