Flight
Driving
Newark to San Antonio
Updated: 29 May 2026
San Antonio is a major city in Texas. Flying from EWR to SAT is the most practical choice. Driving takes about 25 hours via I-81 S and I-10 W. The route takes you through the heart of the country. San Antonio is known for the Alamo and the River Walk.
Total Distance: Driving distance 2,500 km; straight-line air distance 2,200 km.
Fastest Way
Direct flight from EWR to SAT, taking 4 hours.
Cheapest Way
Bus travel via Greyhound, often under $200.
Compare Newark to San Antonio Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 4 hours | 25 hours |
| Avg Price | $200 - $500 | $300 - $500 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | EWR to SAT | I-81 S to I-10 W |
| Tip | SAT is a convenient airport. | A very long drive. |
Travel Tips
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Airport AccessUse ride-sharing to get from SAT to downtown.
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Local TransportSan Antonio is best explored by car.
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DiningTry the local Tex-Mex food.
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EventsCheck for local festivals in the summer.
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WeatherBe prepared for hot summers.
Safety Tips
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Road SafetyBe careful on I-10 during heavy traffic.
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Personal SafetyStay in well-lit areas when visiting downtown at night.
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Vehicle PrepCheck your tires before the drive.
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Emergency KitKeep a first aid kit and water in your car.
People Also Ask
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Is there a direct train?No, there is no direct passenger rail service to San Antonio.
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How long is the flight?The flight is approximately 4 hours.
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What is the main airport?San Antonio International Airport (SAT).
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Is San Antonio walkable?Downtown is walkable.
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What is the best time to visit?Spring and fall are the most pleasant.
Quick Info
- From Newark, New Jersey, United States
- To San Antonio, Texas, United States
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Modes
Best Time to Travel
March to May or September to November for mild weather.
Things to Do in San Antonio
1
The Alamo
Visit the historic mission.
2
River Walk
Enjoy the waterfront area.
3
San Antonio Missions National Historical Park
Explore the historic missions.
4
Tower of the Americas
See the city from above.
Tags
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