Flight
Driving
Elk River to San Antonio
Updated: 28 May 2026
The journey from Elk River to San Antonio covers about 1,400 miles. Flying from MSP to San Antonio International Airport (SAT) is the most practical choice. Driving involves taking I-35 South all the way from Minnesota through Iowa, Missouri, Kansas, and Oklahoma into Texas. This is a long, straight shot through the heart of the Great Plains. Be prepared for varying weather conditions, especially in the spring.
Total Distance: Driving distance 2,250 km; Air distance 1,950 km.
Fastest Way
Flight from MSP to SAT is the fastest at 4 hours.
Cheapest Way
Driving is the most cost-effective for groups.
Compare Elk River to San Antonio Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 4 hours | 20 hours |
| Avg Price | $300-$600 | $300 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | MSP to SAT | I-35 S |
| Tip | Most flights require a connection in Houston or Dallas. | I-35 is a major artery; expect heavy truck traffic. |
Travel Tips
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Sun ProtectionThe Texas sun is intense; wear sunscreen and a hat.
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HydrationDrink plenty of water, especially if walking the River Walk.
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TransportationA car is recommended for exploring outside the downtown area.
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DiningTry authentic Tex-Mex cuisine at local restaurants.
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EventsCheck for local festivals before your visit.
Safety Tips
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Heat SafetyAvoid strenuous activity during the hottest part of the day.
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DrivingBe alert for sudden weather changes in the plains.
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ValuablesKeep your car locked and valuables out of sight.
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EmergencyKnow the location of the nearest urgent care.
People Also Ask
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Is the River Walk safe?Yes, it is well-patrolled and safe for tourists.
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Do I need a car?Yes, San Antonio is spread out.
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What is the best airport?San Antonio International Airport (SAT).
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Are there direct flights?No, most flights require a connection.
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How long is the drive?Approximately 20 hours of driving time.
Quick Info
- From Elk River, Minnesota, United States
- To San Antonio, Texas, United States
-
Modes
Best Time to Travel
March to May for pleasant weather and blooming wildflowers.
Things to Do in San Antonio
1
The Alamo
A historic Spanish mission and fortress, site of the famous 1836 battle.
2
River Walk
A network of walkways along the banks of the San Antonio River, lined with shops and restaurants.
3
San Antonio Missions National Historical Park
A UNESCO World Heritage site featuring four historic Spanish missions.
4
Tower of the Americas
Offers panoramic views of the city from 750 feet in the air.
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