Direct (nonstop) flights from Jacksonville to Houston
1 airline flys nonstop from Jacksonville International (JAX) to George Bush Intcntl Houston (IAH). It's 816 miles (1,314 km), about 2h 38m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Jacksonville to Houston with one stop · direct emits 151 kg CO₂ per passenger
Looking for the return flight?
IAH → JAX: Flights from Houston to JacksonvilleOther direct flights from Jacksonville
Direct flights from Houston (IAH)
Frequently Asked Questions
How long is the direct flight from Jacksonville to Houston?
A nonstop flight from Jacksonville (JAX) to Houston (IAH) takes approximately 2 hours and 38 minutes. The distance is 816 miles (1,314 km).
Which airlines fly nonstop from Jacksonville to Houston?
Just United Airlines.
Is there a nonstop flight from Jacksonville to Houston?
Yes. 1 airline: United Airlines.
How far is Jacksonville from Houston?
The flight distance from Jacksonville to Houston is 816 miles (1,314 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 Jacksonville to Houston?
At 2h 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 Jacksonville to Houston?
Roughly 151 kg CO2 per passenger one-way. That's about the same as driving 755 km.
Is the return flight from Houston 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 Houston?
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.