Flying from Raleigh-Durham International Airport (RDU) to Houston: what you need to know
The average duration of a direct flight from Raleigh-Durham International Airport to Houston is 2 hours 45 minutes.
Houston is 1 hour behind Durham, where Raleigh-Durham International Airport is located. Houston operates on the UTC-5 timezone.
The busiest route is from Raleigh-Durham International Airport (RDU) to George Bush Intercontinental Airport (IAH). You can choose from 34 weekly services between these two airports. If you want to get on your way as soon as you can, the earliest flight from RDU to IAH is the 06:10 United option. If you prefer to leave later in the day, the last departure is at 17:18 with United.
To ensure you catch your flight from RDU to Houston, leave enough time to check in and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.
Peak months like July or holiday times such as Thanksgiving and Christmas/New Year will mean bigger queues at check-in and security. If you're travelling then, play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is wise.
Direct flights from Raleigh-Durham International Airport (RDU) to Houston are available for booking. George Bush Intercontinental Airport (IAH) is where you'll step off the plane.
You'll have your pick of carriers that offer direct flights from Raleigh-Durham International Airport to Houston. Head off on your trip with any of these:
Once you've booked your cheap tickets from Raleigh-Durham International Airport to Houston, get your travel documents in order. A passport or visa isn't necessary since you're travelling within United States. As long as you have some other valid form of identification, such as a driver's licence or an ID card, you're good to go.
RDU is about 23 kilometres from central Durham. If you're catching a cab, ride-sharing or driving from the centre, it'll take 18 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be approximately 1 hour and 10 minutes.
Booked an early flight from Raleigh-Durham International Airport to Houston? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays near RDU:
How to find the cheapest flights from Raleigh-Durham International Airport (RDU) to Houston
The best price we've found for a one-way ticket from Raleigh-Durham International Airport to Houston is $114. The cheapest price for a return flight is $271. Bear in mind fares may change due to demand at the time of booking.
Book 9 months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from RDU to Houston.
The cheapest month for tickets from Raleigh-Durham International Airport to Houston is May. You can easily compare prices using the 'Whole month' tool and choose the date that offers the lowest fare.
Sign into your online account or use the app to set up a Price Alert. You'll get notified straight away if there's a better deal on this route. It doesn't take long, and it'll save you from checking for flight tickets from RDU to Houston every day.
Tailor your travel plans with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Raleigh-Durham International Airport to Houston.
Airports in Houston
George Bush Intercontinental Airport (IAH)
George Bush Intercontinental Airport (IAH) is around 27 kilometres from central Houston. With a car rental or if you're catching a cab, the drive is about 20 minutes.
It'll take around 49 minutes to get there using public transport.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Raleigh-Durham International Airport to Houston. Reserve one of these accommodation options near IAH instead:
William P. Hobby Airport (HOU)
The centre of Houston is approximately 19 kilometres from William P. Hobby Airport (HOU). Once your flight from Raleigh-Durham International Airport to Houston has landed and you've made your way through the terminal, expect a drive of about 22 minutes.
You can also travel using public transport, which will take around 1 hour and 42 minutes.
After your flight from RDU to Houston, settle in at a hotel close to HOU. These are some comfortable accommodation options that'll help you slip into relaxation mode:
Best time to go to Houston
It's time to work out your travel dates for your flight from Raleigh-Durham International Airport to Houston. July is the most popular month for a trip to Houston. If you want a more relaxed vibe, go in February.
Before you book a flight from Raleigh-Durham International Airport to Houston, think about the type of weather you enjoy. August is the warmest month in Houston, with the temperature ranging from 24ºC to 40ºC.
If you like travelling in cooler conditions, look for a cheap flight from RDU to Houston in January when temperatures average between 5ºC and 19ºC.
More about Houston
When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Houston right here. Check out these hotels once you've locked in your flight from Raleigh-Durham International Airport to Houston:
All great holidays should include some sightseeing. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are must-visits when exploring Houston.
Complete your Houston trip with a car rental
Pick one of our car rentals in Houston and see the sights at your leisure. Easily compare rates in one place to find your perfect ride once you've locked in your hotel and cheap flights from Raleigh-Durham International Airport to Houston.
