Direct (nonstop) flights from Jacksonville to Middletown
1 airline flys nonstop from Jacksonville International (JAX) to Harrisburg International (MDT). It's 724 miles (1,165 km), about 2h 2m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Jacksonville to Middletown with one stop · direct emits 134 kg CO₂ per passenger
Looking for the return flight?
MDT → JAX: Flights from Middletown to JacksonvilleOther direct flights from Jacksonville
Direct flights from Middletown (MDT)
Frequently Asked Questions
How long is the direct flight from Jacksonville to Middletown?
A nonstop flight from Jacksonville (JAX) to Middletown (MDT) takes approximately 2 hours and 2 minutes. The distance is 724 miles (1,165 km).
Which airlines fly nonstop from Jacksonville to Middletown?
Just Allegiant Air.
Is there a nonstop flight from Jacksonville to Middletown?
Yes. 1 airline: Allegiant Air.
How far is Jacksonville from Middletown?
The flight distance from Jacksonville to Middletown is 724 miles (1,165 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Jacksonville to Middletown?
At 2h 2m, 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 Jacksonville to Middletown?
Roughly 134 kg CO2 per passenger one-way. That's about the same as driving 670 km.
Is the return flight from Middletown to Jacksonville 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 Jacksonville to Middletown?
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 Jacksonville International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.