Direct (nonstop) flights from El Paso to San Antonio
1 airline flys nonstop from El Paso International Airport (ELP) to San Antonio International (SAT). It's 496 miles (799 km), about 1h 25m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 20, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from El Paso to San Antonio with one stop · direct emits 92 kg CO₂ per passenger
Looking for the return flight?
SAT → ELP: Flights from San Antonio to El PasoOther direct flights from El Paso
Direct flights from San Antonio (SAT)
Frequently Asked Questions
How long is the direct flight from El Paso to San Antonio?
A nonstop flight from El Paso (ELP) to San Antonio (SAT) takes approximately 1 hours and 25 minutes. The distance is 496 miles (799 km).
Which airlines fly nonstop from El Paso to San Antonio?
Just Southwest Airlines.
Is there a nonstop flight from El Paso to San Antonio?
Yes. 1 airline: Southwest Airlines.
How far is El Paso from San Antonio?
The flight distance from El Paso to San Antonio is 496 miles (799 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from El Paso to San Antonio?
At 1h 25m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from El Paso to San Antonio?
Roughly 92 kg CO2 per passenger one-way. That's about the same as driving 460 km.
Is the return flight from San Antonio to El Paso also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from El Paso to San Antonio?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at El Paso International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.