Direct (nonstop) flights from Miami to San Diego
1 airline flys nonstop from Miami International (MIA) to San Diego International Airport (SAN). It's 2,268 miles (3,650 km), about 5h 38m in the air. Operated by American Airlines.
American Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from Miami to San Diego with one stop · direct emits 383 kg CO₂ per passenger
Looking for the return flight?
SAN → MIA: Flights from San Diego to MiamiOther direct flights from Miami
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Miami to San Diego?
A nonstop flight from Miami (MIA) to San Diego (SAN) takes approximately 5 hours and 38 minutes. The distance is 2,268 miles (3,650 km).
Which airlines fly nonstop from Miami to San Diego?
Just American Airlines.
Is there a nonstop flight from Miami to San Diego?
Yes. 1 airline: American Airlines.
How far is Miami from San Diego?
The flight distance from Miami to San Diego is 2,268 miles (3,650 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 Miami to San Diego?
At 5h 38m, 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 Miami to San Diego?
Roughly 383 kg CO2 per passenger one-way. That's about the same as driving 1,915 km.
Is the return flight from San Diego to Miami 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 Miami 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 Miami International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.