Grand Rapids to Houston (GRR–IAH) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
GRR–IAH is served by 2 airlines with nonstop service. United Airlines and TWY lead the route. The flight covers 1,043 miles in approximately 3h. Beyond nonstop, 53 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 20 | 73G, E75L, E7W | 2h48-3h10 | Star Alliance | – | |
| TWY TWY | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Houston from Grand Rapids
| Metric | GRR→IAH | SBN→IAH | DTW→IAH |
|---|---|---|---|
| Distance from GRR | – | 91 mi | 120 mi |
| Nonstop airlines | 2 | 2 | 12 |
| Weekly flights | 20 | 2 | 197 |
| Flight time | 3h | 2h 21m | 2h 58m |
| Departure OTP | 100% | – | – |
Travel Essentials
GRR: EDT · IAH: CDT
When it's 6:00 PM in Grand Rapids, it's 5:00 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.
GRR–IAH Quick Facts
Frequently Asked Questions
Flights from GRR to IAH
Gerald R. Ford International Airport (GRR) and George Bush Intercontinental Airport (IAH) are connected by nonstop service from TWY and United Airlines. With 20 weekly departures, this is a well served route.
GRR to IAH Flight Duration and Schedule
Nonstop flight time from GRR to IAH ranges from 3 hours 0 minutes to 3 hours 10 minutes. The route covers a distance of 1,043 miles (1,679 km). There are approximately 20 weekly flights outbound and 21 return, totaling 41 flights per week in both directions.
Connecting Options and Alternatives
53 one-stop connections are available, with the fastest taking approximately 3 hours via HOU. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include South Bend (SBN), Detroit (DTW) and Milwaukee (MKE).