Trip from Houston, TX to South Padre Island, TX
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 19, 2026 · Editorial standards
Drive Time
7h 10m
Distance
373.1 mi
600 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$51
one way
EV Charging
Unknown
Best Time to Leave
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Houston, TX
Trace Hudson
South Padre Island, TX
Wikimedia Commons
Trip Overview
Houston, TX to South Padre Island, TX is 373.1 miles and takes about 7h 10m via U.S. Highway 77 and US Highway 59, with a fuel budget near $56 and enough daylight to finish in a day. This drive stays within Texas, taking you from the Great Plains region toward the coast. It's a straightforward trip, mostly on highways, making it a solid option for a single-day excursion. You'll encounter a couple of planned stops along the way, offering opportunities to stretch your legs before reaching your destination.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
186.5 miles from Houston, TX
A natural place for your longest stop of the day , about 3h 37m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| U.S. Highway 77 | 105 mi | 1h 56m |
| US Highway 59 | 74.7 mi | 1h 22m |
| Alamo Street | 37.1 mi | 43m |
| US Highway 77 South | 33.2 mi | 37m |
| Southwest Freeway | 32.8 mi | 37m |
| I 69E | 31.3 mi | 33m |
| US 59 | 15.8 mi | 18m |
| Brownsville-Port Isabel Highway | 14.1 mi | 15m |
Traffic on I-69
Hour-of-day weekday pattern from 6 FHWA count stations on your route.
Peak
4 PM
~682 veh/hr typical · worst 936
Quietest
2 AM
~109 veh/hr
Peak-to-quiet ratio
6.3×
busier at peak than in the quiet hours
Averaged across 51 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Houston, TX and South Padre Island, TX.
Start on Louisiana Street
Turn left onto Congress Street
Turn left onto Smith Street
Merge onto I 69; US 59
Take the exit
Turn straight onto Southwest Freeway Frontage Road
Continue on Southwest Freeway Frontage Road
Continue on US 59 Southbound Frontage Road
Take the ramp
Merge onto US 59
Keep slight left at fork onto US 59
Take the exit
Continue on US 59
Keep slight left at fork onto Spur 91
Merge onto US 77
Turn straight onto US 77
Take the exit onto US 77
Keep slight left at fork
Merge onto I 37; US 77; I 69E
Take the exit onto I 69E; US 77
Keep slight left at fork onto US 77
Keep slight left at fork onto I 69E; US 77
Continue on I 69E; US 77; US 83
Keep slight right at fork onto I 169; TX 550 Toll
Continue on I 169; TX 550 Toll
Continue on FM 511
Continue on TX 550 Toll
Turn left
Merge onto TX 48
Turn right onto TX 100
Turn slight right onto TX 100
Continue on TX 100
Turn left onto PR 100
Turn right onto East Haas Street
Turn left onto Gulf Boulevard
Turn right
Turn left
Arrive at destination
Trip Plan
Given the 7-hour drive time, an early morning departure from Houston is recommended to make the most of daylight. You'll have two planned stops, which should be sufficient for breaks on this single-day trip. Keep an eye on your fuel gauge, especially during the 105-mile stretch on U.S. Highway 77, as services may be less frequent in certain areas. The estimated fuel cost is around $56. Consider the transition from highway to surface streets as you near South Padre Island for a smoother final approach.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 82 miles or 1h 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 186.5 miles or 3h 37m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 58m
Traffic, exits, and arrival timing usually matter more near South Padre Island, TX than in the middle of the route.
Before You Leave
Open the route before leaving Houston, TX so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Houston, TX
This is one driving day of about 373.1 miles and 7h 10m.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
187 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
A short stop after about 82 miles helps settle the day before fatigue starts building.
The midpoint is around 186.5 miles from Houston, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before U.S. Highway 77 if your tank is already low. That segment runs about 105 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Stops Along Your Drive
Picked by where they fit in your drive — first break, midpoint reset, final stretch.
Service Plaza
Love's Travel Stop
TA
Victoria County Northbound Rest Area
Kenedy County Rest Area
Texas Travel Information Center at Harlingen
Buc-ee's
Love's Travel Stop
Pilot Travel Center
Love's Travel Stop
Love's Travel Stop
Love's Travel Stop
Road Ranger
Service Plaza
Service Plaza
Love's Travel Stop
San Patricio County Northbound Rest Area
Sandcastle Lessons - Andy Hancock
Near the end, right off the route
South Padre Island, Texas
Hours: 9 am–5 pm
+19564339948
Visit websiteSPI Excursions
Near the end, right off the route
South Padre Island, Texas
Hours: 8 am–6:30 pm
+18887098283
Visit websiteGravity Park
Near the end, right off the route
South Padre Island, Texas
Hours: 6–10:30 pm
+19567618588
Visit websiteHoliday Sand Sculpture Village
Near the end, right off the route
South Padre Island, Texas
Hours: Open 24 hours
+19564592928
Visit websiteDowntown Aquarium
Near the start, right off the route
Houston, Texas
Hours: 10 am–8:30 pm
+17132233474
Visit websiteUnion Station
Near the start, right off the route
Houston, Texas
+17132598070
Visit websiteCidercade Houston
Near the start, short detour
Houston, Texas
Hours: 10 am–12 pm
+13462417524
Visit websiteBarbara Fish Daniel Nature Play Area and Picnic Pavilion
Near the start, right off the route
Houston, Texas
Hours: 7 am–8 pm
+17137520314
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 245 decision points cluster between mile 0 and 342.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn left onto Congress Street
Lane positioning matters here
Take the exit toward Spur 10: Cottonwood, Church Road, Hartledge Road
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Take the exit onto I 69E; US 77 toward I 69E, US 77: Kingsville, Brownsville
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork onto I 69E; US 77 / U.S. Highway 77
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight right at fork onto I 169; TX 550 Toll / Interstate 169 toward TX 550 Toll: Port of Brownsville
Highway fork - watch signs carefully. Lane positioning matters here
Fuel & Cost
Regular Gas
$51.10 one way
$102.21 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.89 | $57.08 | $114.16 |
| premium | $4.23 | $62.06 | $124.12 |
| diesel | $4.80 | $70.45 | $140.90 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 130.5 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $39 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 111.9 | 1 | $39.18 | $17.91 |
| Efficient EV | 93.3 | 1 | $32.65 | $14.92 |
| EV Truck/SUV | 149.2 | 1 | $52.23 | $23.88 |
Gas CO2
131 kg
EV CO2
44 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Origin
Houston, TX
Late night in Houston on Sunday
Local time
4:12 AM
CDT
Current temp
79°F
Partly Cloudy
Tornado Warning
Tornado Warning issued July 17 at 2:01AM CDT until July 17 at 2:15AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 17 at 1:58AM CDT until July 19 at 10:00PM CDT by NWS Austin/San Antonio TX
Destination
South Padre Island, TX
Late night in South Padre Island on Sunday
Local time
4:12 AM
CDT
Current temp
82°F
Partly Cloudy
Tornado Warning
Tornado Warning issued July 17 at 2:01AM CDT until July 17 at 2:15AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 17 at 1:58AM CDT until July 19 at 10:00PM CDT by NWS Austin/San Antonio TX
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 10m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Palo Alto Battlefield National Historical Park
National Historical Park
On May 8, 1846, U.S. and Mexican troops clashed on the prairie of Palo Alto. The battle was the first in a two-year long war that changed the map of North America. Although the two countries have deve...
Padre Island National Seashore
National Seashore
Protecting sixty-six miles of wild coastline along the Gulf of America, the narrow barrier island is home to one of the last intact coastal prairie habitats in the United States. Along the hypersaline...
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route is primarily highway driving, with 83% of the total mileage on freeways. You'll experience a long stretch of 105 miles on U.S. Highway 77, offering a consistent cruising experience. The drive transitions to surface roads, like Alamo Street, as you approach your destination. Expect a steady pace with opportunities for straightforward navigation.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on U.S. Highway 77 and US Highway 59. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near Congress Street.
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 24 significant decision points across 373.1 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (Congress Street): Lane positioning matters here; at 35.6 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 204.5 miles (I 69E; US 77): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
Total Climb
107 ft
Total Descent
132 ft
Highest Point
100 ft
~53.3 mi in
Elevation Range
89 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Houston, TX and South Padre Island, TX, road signs point toward Spur 10: Cottonwood and Brownsville.
Spur 10: Cottonwood
Brownsville
About the Cities
Starting in Houston, TX
Full guide →“Space City” · Founded 1836
Houston is a sprawling port city in Southeastern Texas. An oil boom and continuing international immigration has brought explosive growth to the city, and it is now the fifth largest metropolitan area in the United States and the most diverse large city since 2021. While at first glance, the city appears to be a 9-5 central business district surrounded by a sea of suburbs and strip malls, there are many hidden gems to be discovered. === Welcome World Cup fans === Games will be played at NRG Stadium on the south side of Houston The best way to get to the stadium on game day is to use MetroRail trains (red line to NRG Stadium/Astrodome). Fare cards can be purchased at kiosks at train platforms and cost US$1.25 per ride The best hotels for football fans are downtown or near the medical center (both areas have easy access to MetroRail).
Top landmarks
- • Museum of Fine Arts, Houston — art museum in Houston, Texas
- • Astrodome — historic place in Houston, Harris County, Texas
- • Rothko Chapel — building in Houston, Harris County, Texas
Arriving in South Padre Island, TX
Full guide →South Padre Island is a small resort town on the southern tip of Padre Island off the coast of Texas, close to the border with Mexico. It is a popular spring break destination for college students.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 10m. Total distance: 373.1 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 10m drive, plan rest stops for pacing.
Frequently Asked Questions
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From South Padre Island, TX
More trips to South Padre Island, TX
Explore more options from Houston, TX or browse trips ending in South Padre Island, TX.
Looking for more statewide routes? Browse TX road trips.