What is the flight distance between RSW and ONT?

Distance between Southwest Florida International Airport (RSW) and Ontario International Airport (ONT) is 3523 kilometers or 2189 miles.

Distance From Southwest Florida International Airport to Ontario International Airport (RSW - ONT Distance)

Q: How long is the flight from RSW to ONT?

Flight time from Southwest Florida International Airport, Fort Myers, United States to Ontario International Airport, Ontario, United States is 4 hours 22 minutes under avarage conditions.

Q: What is the time difference between Fort Myers, United States and Ontario, United States?

Time difference between Fort Myers (United States) and Ontario (United States) is 3 Hours. Ontario time is 3 Hours behind Fort Myers. It is currently 14:37 in Southwest Florida International Airport (RSW) and 11:37 in Ontario International Airport (ONT).

The flight distance from Southwest Florida International Airport (RSW) to Ontario International Airport (ONT) is 2189 miles. This is equivalent to 3523 kilometers or 1901 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

3523 kilometers is the distance from Southwest Florida International Airport, United States to Ontario International Airport, United States.

Flight Duration between Fort Myers, United States and Ontario, United States

Estimated flight time from Southwest Florida International Airport, Fort Myers, United States to Ontario International Airport, Ontario, United States is 4 hours 22 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • RSW - ONT

Time difference between Fort Myers (United States) and Ontario (United States) is 3 Hours.
Current local time in Fort Myers is 2026-05-14, 14:37:22 EDT and time in Ontario is 2026-05-14, 11:37:22 PDT.
Ontario time is 3 Hours behind Fort Myers.

Southwest Florida International Airport to Ontario International Airport Flight Route Map - RSW to ONT Flight Path

Location of Southwest Florida International Airport & Ontario International Airport is given below.
Click the map to view Fort Myers to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Fort Myers, United States and Ontario, United States. .

Nonstop flight route between Fort Myers, United States and Ontario, United States.

Southwest Florida International Airport
City:	Fort Myers
Country:	United States
IATA Code:	RSW
ICAO Code:	KRSW
GPS Coordinates:	Latitude: N 26° 32' 10.2'' Longitude: W 81° 45' 18.6''
Current time:	2026-05-14, 14:37:22 EDT
Current weather:	Southwest Florida International Airport 15 day weather forecast

Ontario International Airport
City:	Ontario
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
GPS Coordinates:	Latitude: N 34° 3' 21.6'' Longitude: W 117° 36' 4.3''
Current time:	2026-05-14, 11:37:22 PDT
Current weather:	Ontario International Airport 15 day weather forecast
Flights: