Direct (nonstop) flights from San Antonio to El Paso
1 airline flys nonstop from San Antonio International (SAT) to El Paso International Airport (ELP). It's 496 miles (799 km), about 1h 30m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from San Antonio to El Paso with one stop · direct emits 92 kg CO₂ per passenger
Looking for the return flight?
ELP → SAT: Flights from El Paso to San AntonioOther direct flights from San Antonio
Direct flights from El Paso (ELP)
Frequently Asked Questions
How long is the direct flight from San Antonio to El Paso?
A nonstop flight from San Antonio (SAT) to El Paso (ELP) takes approximately 1 hours and 30 minutes. The distance is 496 miles (799 km).
Which airlines fly nonstop from San Antonio to El Paso?
Just Southwest Airlines.
Is there a nonstop flight from San Antonio to El Paso?
Yes. 1 airline: Southwest Airlines.
How far is San Antonio from El Paso?
The flight distance from San Antonio to El Paso 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 San Antonio to El Paso?
At 1h 30m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from San Antonio to El Paso?
Roughly 92 kg CO2 per passenger one-way. That's about the same as driving 460 km.
Is the return flight from El Paso to San Antonio 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 San Antonio to El Paso?
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 San Antonio International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.