Flight
Driving
Swanton to San Antonio
Updated: 28 May 2026
The trip from Swanton to San Antonio covers approximately 3,200 kilometers. The most practical way to travel is by flying from Burlington International Airport (BTV) to San Antonio International Airport (SAT) with a connection. Driving is a significant undertaking requiring multiple days on the road via I-81 and I-35. You will transition from the cool climate of New England to the warm, humid environment of South Texas.
Total Distance: Driving distance 3,250 km, straight-line air distance 2,700 km.
Fastest Way
Flight from BTV to SAT takes 7 hours including layovers.
Cheapest Way
Flying is generally more cost-effective when factoring in the cost of hotels and food for a 3-day drive.
Compare Swanton to San Antonio Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 32 hours |
| Avg Price | $300 - $600 | $350 - $600 |
| Operator | American Airlines | Personal Vehicle |
| Route | BTV to SAT via Charlotte or Dallas. | I-81 S to I-35 S. |
| Tip | American Airlines offers frequent connections through their Dallas hub. | Be prepared for heavy traffic when passing through major cities like Washington DC and Atlanta. |
Travel Tips
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WeatherSan Antonio can be extremely hot in the summer; plan outdoor activities for the morning or evening.
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TransportationA rental car is highly recommended as the city is spread out.
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FoodTry the local Tex-Mex cuisine; it is a staple of the San Antonio food scene.
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EventsCheck the calendar for festivals like Fiesta; the city gets very crowded during these times.
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HydrationDrink plenty of water, especially if you are visiting during the warmer months.
Safety Tips
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Heat SafetyAvoid strenuous activity during the peak heat of the day to prevent heat exhaustion.
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Urban SafetyStick to well-lit, populated areas when walking downtown at night.
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DrivingTraffic in San Antonio can be heavy; use navigation apps to avoid congestion.
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EmergencyKeep your phone charged and have a backup power bank for long days of sightseeing.
People Also Ask
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Is there a direct flight?No, there are no direct flights from Vermont to San Antonio.
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How long is the drive?The drive takes approximately 32 hours of pure driving time.
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What is the best way to travel?Flying is the most practical and time-efficient method.
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Do I need a car in San Antonio?Yes, a car is recommended to explore the city and surrounding areas.
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Is it expensive to visit?San Antonio is relatively affordable compared to other major US cities.
Quick Info
- From Swanton, Vermont, United States
- To San Antonio, Texas, United States
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Modes
Best Time to Travel
March to May or October to November for mild temperatures.
Things to Do in San Antonio
1
The Alamo
Visit the historic mission and fortress that played a pivotal role in the Texas Revolution. It is located in the heart of downtown.
2
San Antonio River Walk
Stroll along this network of walkways along the banks of the San Antonio River. It is lined with restaurants, shops, and historic sites.
3
San Antonio Missions National Historical Park
Explore the four Spanish colonial missions that are part of a UNESCO World Heritage site. They are beautifully preserved.
4
Tower of the Americas
Enjoy panoramic views of the city from the top of this 229-meter tower. It is a great way to get your bearings.
Tags
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