Direct (nonstop) flights from Houston to Jacksonville
1 airline flys nonstop from William P. Hobby Airport (HOU) to Jacksonville International (JAX). It's 816 miles (1,313 km), about 2h 5m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Houston to Jacksonville with one stop · direct emits 151 kg CO₂ per passenger
Looking for the return flight?
JAX → HOU: Flights from Jacksonville to HoustonOther direct flights from Houston
Direct flights from Jacksonville (JAX)
Frequently Asked Questions
How long is the direct flight from Houston to Jacksonville?
A nonstop flight from Houston (HOU) to Jacksonville (JAX) takes approximately 2 hours and 5 minutes. The distance is 816 miles (1,313 km).
Which airlines fly nonstop from Houston to Jacksonville?
Just Southwest Airlines.
Is there a nonstop flight from Houston to Jacksonville?
Yes. 1 airline: Southwest Airlines.
How far is Houston from Jacksonville?
The flight distance from Houston to Jacksonville is 816 miles (1,313 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Houston to Jacksonville?
At 2h 5m, 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 Houston to Jacksonville?
Roughly 151 kg CO2 per passenger one-way. That's about the same as driving 755 km.
Is the return flight from Jacksonville to Houston 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 Houston to Jacksonville?
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 William P. Hobby Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.