Flight
Driving
Old Greenwich to San Antonio
Updated: 29 May 2026
The journey from Old Greenwich to San Antonio covers about 2,600 kilometers. Driving via I-95 South and I-10 West takes approximately 26 hours. Alternatively, you can fly from LaGuardia or JFK to San Antonio International Airport (SAT) in about 5 hours. San Antonio is known for the Alamo, the River Walk, and its rich Tex-Mex culture.
Total Distance: 2,600 km driving, 2,300 km air distance.
Fastest Way
Flying is the fastest, taking about 5 hours.
Cheapest Way
Driving is the most economical for groups.
Compare Old Greenwich to San Antonio Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 5 hours | 26 hours |
| Avg Price | $300-$600 | $350-$500 in fuel |
| Operator | American Airlines | Personal Vehicle |
| Route | LGA or JFK to SAT via DFW or CLT. | I-95 South to I-10 West. |
| Tip | Connecting flights are common; check for the shortest layover. | This is a very long drive; plan for at least two overnight stops. |
Travel Tips
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ParkingUse the parking garages in the downtown area.
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TransportationA car is recommended for getting around the city.
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DiningTry the local Tex-Mex cuisine.
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WeatherSummers are extremely hot; pack accordingly.
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EventsCheck the schedule for the San Antonio Stock Show & Rodeo.
Safety Tips
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DrivingBe cautious of heavy traffic on I-10.
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Personal SafetyStay in well-lit areas at night.
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EmergencyKeep a roadside emergency kit in your car.
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PedestriansUse crosswalks and stay alert.
People Also Ask
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Is San Antonio a good place to visit?Yes, it has a great history and food scene.
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How long is the flight?About 5 hours.
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What is the best time to visit?Spring and Fall are ideal.
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Are there tolls on the way?Yes, expect tolls on various highways.
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Is San Antonio safe?Like any major city, it has safe and less safe areas; stay alert.
Quick Info
- From Old Greenwich, Connecticut, United States
- To San Antonio, Texas, United States
-
Modes
Best Time to Travel
Spring and Fall for pleasant weather.
Things to Do in San Antonio
1
The Alamo
A historic mission and fortress that is a symbol of Texas independence.
2
River Walk
A beautiful network of walkways along the San Antonio River lined with shops and restaurants.
3
San Antonio Missions National Historical Park
A UNESCO World Heritage site featuring four historic missions.
4
Pearl District
A trendy neighborhood with shops, restaurants, and a farmers market.
Tags
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