Flight
Driving
Tower to San Antonio
Updated: 31 May 2026
To reach San Antonio from Tower, the most efficient method is flying from Duluth International Airport (DLH) with a connection. Driving is an 18-hour journey covering over 1,300 miles, typically following I-35 south. San Antonio is a historic city, and flights are readily available from most major US airports.
Total Distance: 2,000 km driving distance; 1,700 km air distance.
Fastest Way
Flight from Duluth International Airport (DLH) takes 7 hours.
Cheapest Way
Flight from Duluth is generally more economical than driving.
Compare Tower to San Antonio Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 18 hours |
| Avg Price | $250 - $600 | $350 - $600 in fuel |
| Operator | American Airlines | Personal Vehicle |
| Route | DLH to ORD to SAT | I-35 S |
| Tip | San Antonio International (SAT) is the primary airport for the city. | Expect heavy traffic in the San Antonio metro area. |
Travel Tips
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TransportationRent a car if you plan to explore beyond the downtown area.
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AirportSAT is very busy; arrive at least two hours before your flight.
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BookingBook your hotel in advance, especially during major events.
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WeatherBe prepared for extreme heat in the summer months.
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SafetyStay in well-lit, populated areas at night.
Safety Tips
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Sun ProtectionThe Texas sun is intense; wear sunscreen at all times.
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HydrationDrink plenty of water, especially when walking in the city.
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EmergencyDial 911 for emergencies; San Antonio has a strong police presence.
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DrivingBe cautious of heavy traffic on the highways surrounding the city.
People Also Ask
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Is there a direct flight?No, you must connect through a hub.
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How long is the drive?It takes about 18 hours of driving time.
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Is public transit good?It is limited; renting a car is recommended.
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What is the best time to visit?Spring and fall are ideal for weather.
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Can I take a train?Amtrak serves San Antonio, but the journey from Minnesota is very long.
Quick Info
- From Tower, Minnesota, United States
- To San Antonio, Texas, United States
-
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. It is a symbol of Texas independence.
2
River Walk
Walk along the scenic river. It features shops, restaurants, and historic sites.
3
San Antonio Missions
Explore the UNESCO World Heritage site. It includes four historic missions.
4
Tower of the Americas
Enjoy panoramic views of the city from the observation deck.
Tags
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