Direct (nonstop) flights from New York to San Antonio
1 airline flys nonstop from Newark Liberty International (EWR) to San Antonio International (SAT). It's 1,569 miles (2,525 km), about 4h 13m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from New York to San Antonio with one stop · direct emits 265 kg CO₂ per passenger
Looking for the return flight?
SAT → EWR: Flights from San Antonio to New YorkOther direct flights from New York
Direct flights from San Antonio (SAT)
Frequently Asked Questions
How long is the direct flight from New York to San Antonio?
A nonstop flight from New York (EWR) to San Antonio (SAT) takes approximately 4 hours and 13 minutes. The distance is 1,569 miles (2,525 km).
Which airlines fly nonstop from New York to San Antonio?
Just United Airlines.
Is there a nonstop flight from New York to San Antonio?
Yes. 1 airline: United Airlines.
How far is New York from San Antonio?
The flight distance from New York to San Antonio is 1,569 miles (2,525 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from New York to San Antonio?
At 4h 13m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from New York to San Antonio?
Roughly 265 kg CO2 per passenger one-way. That's about the same as driving 1,325 km.
Is the return flight from San Antonio to New York 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 New York 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 Newark Liberty International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.