Flight
Driving
Irving to San Antonio
Updated: 28 May 2026
The journey from Irving to San Antonio covers approximately 275 miles, typically taking 4.5 hours by car via I-35 South. This is a major route connecting the Dallas area to San Antonio. Alternatively, you can fly from DFW International Airport to San Antonio International Airport in about 1 hour. Driving is popular for those who prefer flexibility, while flying is faster for business travelers.
Total Distance: 442 km driving distance, 400 km straight-line air distance.
Fastest Way
Flying is the fastest method at 1 hour of flight time.
Cheapest Way
Driving is the most cost-effective method for groups.
Compare Irving to San Antonio Routes
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Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour | 4.5 hours |
| Avg Price | $150.00 - $300.00 | $45.00 - $70.00 in fuel |
| Operator | American Airlines, Southwest Airlines | Personal Vehicle |
| Route | DFW to SAT. | I-35 South. |
| Tip | Book in advance for better rates. | I-35 is very busy; consider taking the toll road (SH 130) to bypass Austin traffic. |
Travel Tips
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TrafficI-35 is known for heavy traffic; check for accidents before leaving.
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WeatherSan Antonio can be very hot; stay hydrated.
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ParkingSan Antonio has many parking garages in the downtown area.
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DiningSan Antonio is famous for its Tex-Mex cuisine.
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NavigationUse GPS apps to find real-time traffic updates.
Safety Tips
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Highway SafetyStay alert on I-35, especially during long stretches.
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EmergencyKeep a roadside assistance contact saved in your phone.
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Vehicle SecurityAlways lock your car when parked.
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VisibilityUse headlights during rain or low light.
People Also Ask
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Is there a train?No, there is no direct train service between Irving and San Antonio.
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How much is the flight?Prices vary; check airline websites for current rates.
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Is it a safe drive?Yes, the route is safe and well-maintained.
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Are there buses?Yes, bus services like Greyhound are available.
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What is San Antonio known for?San Antonio is known for the Alamo and the River Walk.
Quick Info
- From Irving, Texas, United States
- To San Antonio, Texas, United States
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Modes
Best Time to Travel
Spring or Fall to enjoy the outdoor activities in San Antonio.
Things to Do in San Antonio
1
The Alamo
Visit this historic site in the heart of San Antonio.
2
River Walk
Stroll along the famous River Walk with its many shops and restaurants.
3
San Antonio Missions
Explore the historic missions in this UNESCO World Heritage site.
4
SeaWorld San Antonio
Enjoy family-friendly entertainment at this popular park.
Tags
Irving to San Antonio drive
San Antonio travel
I-35 South
Irving to San Antonio flight
Texas road trip
San Antonio attractions
Irving transit
Texas travel
