Houston to Narita (IAH–NRT) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IAH–NRT is served by 2 airlines with nonstop service. United Airlines and Viva Macau lead the route. The flight covers 6,630 miles in approximately 13h 50m. Beyond nonstop, 39 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 7 | 789 | 13h50 | Star Alliance | – | |
| ZG Viva Macau | 4 | 788 | 13h15 | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
IAH: CDT · NRT: JST
When it's 6:00 PM in Houston, it's 8:00 AM (next day) in Narita.
US citizens enter Japan visa-free for up to 90 days for tourism or business. No pre-registration required. Passport must be valid for the duration of stay.
Complete the Visit Japan Web form online before arrival to speed up immigration and customs processing. Declare cash over JPY 1,000,000. Bringing meat, fruit, or plant products requires declaration; penalties for violations are strict.
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.
Keisei Skyliner (41 min to Ueno, ¥2,570) and Narita Express (N'EX, 60 min to Tokyo Station, ¥3,070) are the primary train options. Limousine buses serve major hotels throughout Tokyo, Yokohama, and even Osaka for ¥3,200–¥6,000. Terminals 1, 2, and 3 are connected by free shuttle bus; Terminal 3 (LCC) is a 15-minute walk or shuttle from Terminal 2.
Rental car desks are in the arrivals halls. Highway Bus (cheaper than limousine) is available to many cities. IC card (Suica/Pasmo) works on Keisei and JR lines from NRT at standard fares.
Humid subtropical climate. Summers (June–September) are hot, very humid, and subject to the rainy season (tsuyu) in June–July, followed by typhoon season peaking in August–October. Typhoons can close Narita for 12–24 hours. The airport is particularly exposed on the Chiba plain. Temperatures reach 28–34°C.
Winters (December–February) are cool and dry at 3–10°C with clear skies. This is the most reliable flying season. Snow is infrequent but causes significant disruption when it occurs. The Kanto plain is ill-equipped for heavy snowfall. Spring (late March–April) is mild.
IAH–NRT Quick Facts
Frequently Asked Questions
Flights from IAH to NRT
George Bush Intercontinental Airport (IAH) and Narita International Airport (NRT) are connected by nonstop service from United Airlines and Viva Macau. With 11 weekly departures, this is a regularly served route.
IAH to NRT Flight Duration and Schedule
Nonstop flight time from IAH to NRT ranges from 13 hours 50 minutes to 14 hours 0 minutes. The route covers a distance of 6,630 miles (10,669 km). There are approximately 11 weekly flights outbound and 18 return, totaling 29 flights per week in both directions.
Connecting Options and Alternatives
39 one-stop connections are available, with the fastest taking approximately 16 hours via CVG. Two-stop connections are also available via intermediate hubs.