Houston to Huntsville (IAH–HSV) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
IAH–HSV is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 594 miles in approximately 2h. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines Also: AC, CM, EK, NH, NZ | 50 | CR5, E145, ERJ | 1h53-2h06 | Star Alliance | AC, CM, EK, NH, NZ |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Huntsville from Houston
| Metric | IAH→HSV | HOU→HSV | AUS→HSV |
|---|---|---|---|
| Distance from IAH | – | 24 mi | 140 mi |
| Nonstop airlines | 1 | 1 | 2 |
| Weekly flights | 120 | – | – |
| Flight time | 2h | 1h 26m | 1h 52m |
| Departure OTP | 100% | – | – |
Travel Essentials
IAH: CDT · HSV: CDT
When it's 6:00 PM in Houston, it's 6:00 PM in Huntsville.
IAH has no direct rail link to downtown Houston. The IAH Express bus runs from Houston Amtrak/Greyhound station via Park & Ride to Terminal C (60–90 min, $1.25 with METRO Q card). This is the only transit option; Houston's rail network does not reach the airport.Taxis from downtown Houston cost $50–70 and take 40–60 minutes. Ride-hails (Uber, Lyft) are typically $35–55. IAH sits 23 miles north of downtown on the North Freeway (I-45); traffic is heavy during morning and evening rush. Remote economy parking lots serve all terminals via shuttle.
IAH–HSV Quick Facts
Frequently Asked Questions
Flights from IAH to HSV
George Bush Intercontinental Airport (IAH) and Huntsville International Airport (HSV) are connected by nonstop service from United Airlines. With 120 weekly departures, this is a heavily served route.
IAH to HSV Flight Duration and Schedule
Nonstop flight time from IAH to HSV is about 2 hours gate to gate. The route covers a distance of 594 miles (956 km). There are approximately 120 weekly flights outbound and 113 return, totaling 233 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Hartsfield Jackson Atlanta, Dallas Fort Worth and Charlotte Douglas. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (HOU) and Austin (AUS).