Jacksonville (JAX) to Houston (IAH) flights
One airline flies nonstop from Jacksonville (JAX) to Houston (IAH): United Airlines. The two airports are 815 miles (1,312 km) apart. United Airlines is in Star Alliance. There are also 17 ways to fly it with one stop, through New Orleans, Atlanta and Austin and more.
Airlines flying nonstop from JAX to IAH
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book JAX to IAH with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
JAX to IAH with one stop
17 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via New Orleans (MSY)Breeze Airways, then United Airlines
- Via Atlanta (ATL)Delta Air Lines and Frontier Airlines the whole way
- Via Austin (AUS)Southwest Airlines and Delta Air Lines, then United Airlines
- Via Nashville (BNA)Southwest Airlines, then United Airlines
- Via Dallas (DFW)American Airlines the whole way
- Via Knoxville (TYS)Allegiant Air, then United Airlines
- Via Charlotte (CLT)American Airlines the whole way
- Via Fort Lauderdale (FLL)JetBlue Airways the whole way
- Via Miami (MIA)American Airlines the whole way
- Via Oklahoma City (OKC)Southwest Airlines, then United Airlines
- Via Saint Louis (STL)Southwest Airlines, then United Airlines
- Via Raleigh/Durham (RDU)Breeze Airways, then United Airlines and Frontier Airlines
- Via Cincinnati (CVG)Allegiant Air, then United Airlines
- Via Indianapolis (IND)Allegiant Air, then United Airlines
- Via Columbus (CMH)Breeze Airways, then United Airlines
JAX to IAH: common questions
Which airlines fly nonstop from JAX to IAH?
United Airlines (Star Alliance) flies nonstop from Jacksonville (JAX) to Houston (IAH).
How far is Jacksonville from Houston by plane?
Jacksonville (JAX) and Houston (IAH) are 815 miles (1,312 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book JAX to IAH award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, JetBlue TrueBlue, Lufthansa Miles & More and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does JAX to IAH cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for JAX to IAH with taxes and fees.
Where can I connect between Jacksonville and Houston?
The most direct connections are through New Orleans (MSY), Atlanta (ATL), Austin (AUS), Nashville (BNA) and Dallas (DFW). On 5 of them the same airline flies both flights, for example Delta Air Lines through Atlanta.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.