Riverside to Houston (RAL–IAH) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
RAL–IAH is served by 1 airline with nonstop service. TWY leads the route. The flight covers 1,322 miles in approximately 2h 28m. Beyond nonstop, 1 hub offers 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| TWY TWY | 0 | – | – | – | – | – |
Connection Landscape
Other ways to reach Houston from Riverside
| Metric | RAL→IAH | ONT→IAH | SBD→IAH |
|---|---|---|---|
| Distance from RAL | – | 11 mi | 16 mi |
| Nonstop airlines | 1 | 3 | 1 |
| Weekly flights | 0 | 16 | 2 |
| Flight time | 2h 28m | 2h 28m | 2h 28m |
Travel Essentials
RAL: PDT · IAH: CDT
When it's 6:00 PM in Riverside, it's 8:00 PM in Houston.
No direct rail from IAH. The METRO bus 102 (IAH Express) runs to downtown Houston's transit center (60–90 min, $1.25). Taxis to downtown Houston cost $50–70. Ride-hails pick up at the designated Rideshare zones outside baggage claim on the lower level.IAH has five terminals (A–E) connected by an underground tunnel with trams. Terminal D handles international arrivals. Rental car agencies are in a consolidated facility adjacent to Terminal C; a free IAH Connector bus runs between terminals and the rental car center. The Galleria / Uptown area costs $35–50 by ride-hail.
Humid subtropical climate. Hot, humid, and wet for much of the year. Summers are brutal (33–38°C) with high humidity and near-daily afternoon thunderstorms. Severe storms with hail and high winds regularly cause ground stops from April through September. Houston's flooding risk is significant. Heavy rain events, including tropical system remnants, have flooded airport roads, cutting off surface access even when the airport itself remains operational.
Winters are mild (5–18°C) with occasional ice storms. These are rare but highly disruptive when they occur. Hurricane season (June–November) requires monitoring for Gulf storms. October through March has the best flying weather.
RAL–IAH Quick Facts
Frequently Asked Questions
Flights from RAL to IAH
Riverside Municipal Airport (RAL) and George Bush Intercontinental Airport (IAH) are connected by nonstop service from TWY.
RAL to IAH Flight Duration and Schedule
Nonstop flight time from RAL to IAH ranges from 2 hours 28 minutes. The route covers a distance of 1,322 miles (2,127 km).
Connecting Options and Alternatives
1 one-stop connections are available, with the fastest taking approximately 6 hours via AUS. Nearby alternative airports include Ontario (ONT), San Bernardino (SBD) and Santa Ana (SNA).