Flight
Driving
Buffalo to San Antonio
Updated: 28 May 2026
The distance from Buffalo to San Antonio is approximately 2,400 kilometers. Driving takes over 23 hours, primarily via I-70 and I-35. Flying is the most practical choice, usually requiring a connection. San Antonio is famous for the Alamo and the River Walk.
Total Distance: 2,400 km driving, 2,100 km air distance.
Fastest Way
Flying is the fastest option.
Cheapest Way
Flying is often more cost-effective than driving.
Compare Buffalo to San Antonio Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 23 hours |
| Avg Price | $350-$600 | $280-$400 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | Buffalo Niagara International Airport to San Antonio International Airport. | I-70 W to I-35 S. |
| Tip | Look for connections in Houston or Dallas. | Plan for multiple overnight stops. |
Travel Tips
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WeatherSummers are extremely hot; plan indoor activities.
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River WalkBest explored in the early morning or evening.
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TransportUse the river barges for a unique tour.
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FoodTry authentic Tex-Mex cuisine.
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BookingBook hotels near the River Walk for convenience.
Safety Tips
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DrivingTake frequent breaks to avoid fatigue.
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SunWear hats and sunscreen.
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City SafetyStay in tourist-friendly areas.
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EmergencyKeep a phone charger in your car.
People Also Ask
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How long is the flight?7-8 hours with a connection.
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Is San Antonio safe?Yes, in tourist areas.
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What is the best time to visit?Spring.
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Are there direct flights?No, usually connecting.
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Is it walkable?The River Walk is very walkable.
Quick Info
- From Buffalo, New York, United States
- To San Antonio, Texas, United States
-
Modes
Best Time to Travel
Fall or Spring for comfortable sightseeing.
Things to Do in San Antonio
1
The Alamo
Visit the historic mission and battle site.
2
River Walk
Stroll along the scenic river lined with shops and restaurants.
3
San Antonio Missions
Explore the UNESCO World Heritage sites.
4
Tower of the Americas
Enjoy panoramic views of the city.
Tags
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