Houston to St Augustine (IAH–UST) — 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.
On-Time Performance
Other ways to reach St Augustine from Houston
| Metric | IAH→UST | HOU→UST |
|---|---|---|
| Distance from IAH | – | 24 mi |
| Nonstop airlines | – | 1 |
| Weekly flights | – | – |
| Departure OTP | 100% | – |
Travel Essentials
IAH: CDT · UST: EDT
When it's 6:00 PM in Houston, it's 7:00 PM in St Augustine.
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–UST Quick Facts
Frequently Asked Questions
Connecting Options and Alternatives
Nearby alternative airports include Houston (HOU).