Direct (nonstop) flights from New York to San Diego
2 airlines fly nonstop from Newark Liberty International (EWR) to San Diego International Airport (SAN). It's 2,425 miles (3,903 km), about 6h 4m in the air. Operated by Alaska Airlines, United Airlines.
Alaska Airlines
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AS
Alaska Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from New York to San Diego with one stop · direct emits 410 kg CO₂ per passenger
Looking for the return flight?
SAN → EWR: Flights from San Diego to New YorkOther direct flights from New York
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from New York to San Diego?
A nonstop flight from New York (EWR) to San Diego (SAN) takes approximately 6 hours and 4 minutes. The distance is 2,425 miles (3,903 km).
Which airlines fly nonstop from New York to San Diego?
2 airlines: Alaska Airlines, United Airlines.
Is there a nonstop flight from New York to San Diego?
Yes. 2 airlines: Alaska Airlines, United Airlines.
How far is New York from San Diego?
The flight distance from New York to San Diego is 2,425 miles (3,903 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from New York to San Diego?
At 6h 4m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
What is the carbon footprint of a flight from New York to San Diego?
Roughly 410 kg CO2 per passenger one-way. That's about the same as driving 2,050 km.
Is the return flight from San Diego 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 Diego?
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.