Origin
Lakeside, TX
Late night in Lakeside on Saturday
Local time
3:07 AM
CDT
Current temp
63°F
Unavailable
Live forecast
Trip from Lakeside, TX to San Antonio, TX
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
2h 32m
Distance
142.1 mi
229 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$21
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 22m
★
6 AM
2h 33m
8 AM
2h 53m
10 AM
2h 40m
12 PM
2h 38m
3 PM
2h 41m
5 PM
2h 52m
8 PM
2h 27m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Lakeside, TX
Action Construction Equipment Ltd. - ACE
San Antonio, TX
Wikimedia Commons
Trip Overview
Lakeside, TX to San Antonio, TX is 142.1 miles and takes about 2h 32m via I 10 and State Highway 71, with a fuel budget near $21 and enough daylight to finish in a day. This drive is a straightforward, single-day trip entirely within Texas, moving from the Great Plains to a similar region. Given its relatively short duration and focus on major highways, it’s a practical option for a quick transit. Plan for a full day of travel, but know you'll arrive with plenty of time to spare. The journey is primarily on well-maintained roads, making for a smooth experience.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
71.1 miles from Lakeside, TX
A natural place for your longest stop of the day , about 1h 16m into the drive .
About the Cities
Arriving in San Antonio, TX
Full guide →San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.
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 2h 32m. Total distance: 142.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 32m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Drive Character
This is a highway-focused drive, with 94% of the route utilizing major roadways. You'll spend the majority of your time on I 10, experiencing a consistent, high-speed journey. The longest uninterrupted stretch you'll encounter is 114.2 miles on I 10, meaning extended periods without needing to navigate complex interchanges. While the profile is predominantly highway, the inclusion of State Highway 71 and US Highway 90A offers slight variations in the driving experience before you reach San Antonio. Expect a predictable and efficient travel path for most of the trip.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 10 is the longest continuous segment at about 114.2 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 10 and State Highway 71. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1.3 miles in near US 90 Alt; FM 102 / East Main Street.
Driving Effort
6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 142.1 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 1.3 miles (US 90 Alt; FM 102 / East Main Street): Navigation decision point; at 20.4 miles (I 10; TX 71): Merge point - match speed before joining. Lane positioning matters here; at 122.6 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 12 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
1.3 mi into trip
|
~3m in
|
US 90 Alt; FM 102 / East Main Street
At end of road, turn left onto US 90 Alt; FM 102 / East Main Street
Navigation decision point
5
20.4 mi into trip
|
~26m in
|
I 10; TX 71
Merge onto I 10; TX 71
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
122.6 mi into trip
|
~2h 8m in
|
I 10; US 90; TX 130
Keep slight left at fork onto I 10; US 90; TX 130
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
134.6 mi into trip
|
~2h 21m in
|
I 10; US 90; TX 130 / 90th Infantry Division Highway
Keep slight left at fork onto I 10; US 90; TX 130 / 90th Infantry Division Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
137 mi into trip
|
~2h 23m in
Take the exit toward Commerce Street, Houston Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 579
Toward Commerce Street, Houston Street
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 10 | 114.2 mi | 1h 55m |
| State Highway 71 | 9.8 mi | 10m |
| US Highway 90A | 7.4 mi | 8m |
| East Commerce Street | 4.3 mi | 7m |
| Jose Lopez Freeway | 1.6 mi | 1m |
| Lakeside Drive | 1.3 mi | 3m |
| South McCarty Avenue | 0.8 mi | 1m |
| 90th Infantry Division Highway | 0.8 mi | <1m |
Longest stretch:
I 10
— 114.2 mi, about 1h 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Lakeside, TX and San Antonio, TX.
1
Start on FM 102
1.3 mi
·
3 min
·
Lakeside Drive
2
At end of road, turn left onto US 90 Alt; FM 102
0.4 mi
·
55 sec
·
East Main Street
3
Turn slight left onto US 90 Alt
0.3 mi
·
52 sec
·
Boothe Drive
Use the left lane.
4
Continue on US 90 Alt
0.8 mi
·
1 min
·
South McCarty Avenue
5
Continue on US 90 Alt
7.4 mi
·
8 min
·
US Highway 90A
6
Turn right onto TX 71
9.8 mi
·
10 min
·
State Highway 71
7
Turn left onto TX 71
446 ft
·
8 sec
·
I-10 Service Road
8
Take the ramp onto TX 71
0.3 mi
·
32 sec
·
TX 71
9
Merge onto I 10; TX 71
93 mi
·
1 hr 32 min
·
I 10; TX 71
Use the straight / slight right lanes.
10
Continue on I 10; US 90; TX 130
9.4 mi
·
9 min
·
I 10; US 90; TX 130
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 10; US 90; TX 130
12 mi
·
12 min
·
I 10; US 90; TX 130
Use the straight / slight right lanes.
12
Keep slight left at fork onto I 10; US 90; TX 130
0.8 mi
·
51 sec
·
90th Infantry Division Highway
Use the straight / slight right lanes.
13
Continue on I 10; US 90
1.6 mi
·
1 min
·
Jose Lopez Freeway
Use the straight / slight right lanes.
14
Take the exit
0.1 mi
·
19 sec
Exit 579
Toward Commerce Street, Houston Street
Use the straight / slight right lanes.
15
Turn straight onto Interstate 10 East
0.3 mi
·
38 sec
·
Interstate 10 East
16
Turn right onto East Houston Street
0.2 mi
·
20 sec
·
East Houston Street
17
Turn slight left onto East Commerce Street
4.3 mi
·
7 min
·
East Commerce Street
18
Turn left onto Military Plaza
392 ft
·
15 sec
·
Military Plaza
19
Turn left onto Dolorosa Street
327 ft
·
8 sec
·
Dolorosa Street
20
Arrive at destination
Dolorosa Street
Trip Plan
For this 2.5-hour drive, leaving anytime in the morning or early afternoon will work well, allowing you to arrive in San Antonio with ample daylight. With only one recommended stop and a fuel cost around $21, you can be quite flexible with your timing. The longest stretch is over 114 miles, so ensure you have enough fuel before embarking on that segment. Consider making your single stop for fuel and a quick break around the halfway point to break up the drive. Since this is a single-day trip, you won't need to worry about overnight accommodations, giving you more freedom to adjust your departure time based on your schedule.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 71.1 miles from Lakeside, TX, or about 1h 16m into the drive.
The longest continuous stretch on this route runs about 114.2 miles.
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 31 miles or 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 71.1 miles or 1h 16m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 2m
Traffic, exits, and arrival timing usually matter more near San Antonio, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Lakeside, 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.
Day 1
Settle into the route from Lakeside, TX
This is one driving day of about 142.1 miles and 2h 32m.
Your first comfortable stop window is around 31 miles from Lakeside, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 10 for about 114.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 71.1 mi from Lakeside, TX · 1h 16m into the drive
Mid-route town
Meal stop
71 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
Fuel and coffee
A short stop after about 31 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 71.1 miles from Lakeside, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 10 if your tank is already low. That segment runs about 114.2 miles.
Arriving in San Antonio, TX
The final approach into San Antonio, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around San Antonio, TX.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$21.47 one way
$42.94 round trip
$3.84/gal
25.4 MPG avg
50 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $23.50 | $47.00 |
| premium | $4.54 | $25.37 | $50.74 |
| diesel | $5.61 | $31.37 | $62.75 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$21
Meals
$25–$50
Total
$46–$71
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 49.7 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 42.6 | 0 | $14.92 | $6.82 |
| Efficient EV | 35.5 | 0 | $12.43 | $5.68 |
| EV Truck/SUV | 56.8 | 0 | $19.89 | $9.09 |
Gas CO2
50 kg
EV CO2
17 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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.
Destination
San Antonio, TX
Late night in San Antonio on Saturday
Local time
3:07 AM
CDT
Current temp
90°F
Partly Sunny
SSE 10 mph
0% chance
Live forecast
63°F
Luling, TX
71 mi in
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
27 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
2h 32m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Lakeside, TX to San Antonio, TX covers 142.1 miles and takes about 2h 32m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 10, State Highway 71, US Highway 90A. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 71.1 miles from Lakeside, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $21.47 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This drive requires moderate attention. Across 142.1 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 1.3 miles (US 90 Alt; FM 102 / East Main Street): Navigation decision point; at 20.4 miles (I 10; TX 71): Merge point - match speed before joining. Lane positioning matters here; at 122.6 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here.
The route from Lakeside, TX to San Antonio, TX does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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