$84 Cheap Flights from Raleigh to Houston

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Find The Best Dates To Fly from Raleigh - Durham Intl. to George Bush Intercontinental

Amazing RDU to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for RDU to IAH

CarrierFlightDepart RDUArrive IAHSun
UA612106:45 am08:51 amCheck Fare
0 Stops
UA194704:47 pm06:45 pmCheck FareCheck FareCheck Fare
Check Fare
0 Stops
UA41606:45 am08:42 am
Check FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA618004:47 pm06:54 pm
Check FareCheck Fare
Check Fare
0 Stops

Best George Bush Intercontinental Flight and Hotel Packages

George Bush Intercontinental flight + hotel packages - economy flights

The Post Oak Hotel at Uptown Houston
The St. Regis Houston
The Royal Sonesta Houston Galleria
Hilton Houston Post Oak by the Galleria
Hilton Houston North
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Frequently asked questions

Can I catch a flight from RDU to IAH right now?
It’s always prudent to find out about any quarantine requirements and travel advice reports in place in your destination. Ensure you go to our Covid-19 Travel Advisor for up-to-date information on catching a flight to Houston Airport.
Are there direct flights from Raleigh - Durham Intl. Airport (RDU) to IAH?
If you just want to get started on your travel plans in Houston, look up United Airlines. This airline offers nonstop flights from Raleigh–Durham Airport to IAH.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAH, please visit our Customer Service Portal.
How long is the flight from RDU to IAH?
With the flight from Raleigh–Durham Airport to Houston Airport taking around 3 hours and 2 minutes, there will be time to get things done in the air. Make good use of your trip by bringing that book you never have time to read, exploring the in-flight entertainment or catching up on some sleep. You may even be able to squeeze in all three before arriving.
What is the flight distance from Raleigh - Durham Intl. Airport (RDU) to IAH?
Between RDU and George Bush Intercontinental Airport (IAH), the flight distance is approximately 1,050 mi. So, buckle up and sit back. You have some important decisions to make — watch a new series, read a good book or just shut your eyes and sleep?
What airlines fly from Raleigh--Durham Airport to George Bush Intercontinental Airport (IAH)?
Want to fly nonstop from Raleigh–Durham Airport to Houston Airport? United Airlines offers as many as 121 flights every month and is the number one choice for many wise wanderers.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From Raleigh - Durham Intl.
Traveling To George Bush Intercontinental
Shortest Flight Time 0 hours 57 mins
Earliest Departure Time 6:45AM CDT
Latest Departure Time 4:47PM CDT
Lowest Flight Price $168

Route Info

Flight path for flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport

1,046.00 miles

Airlines & Aircraft Used on RDU to IAH Flight Routes

Airline Carrier
American Airlines
Airbus A320-100/200
United Airlines
Airbus A320-100/200

Discover our best flights from Raleigh RDU to Houston IAH. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Raleigh RDU to Houston IAH at the right price  

Airfares to Houston IAH from Raleigh RDU currently cost between $168 and $207. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Raleigh RDU to Houston IAH 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Raleigh RDU to Houston IAH on Travelocity starting at $84. Prices and availability subject to change. Additional terms may apply. 


Get to Houston IAH from Raleigh RDU quicker with direct flights. 

Get to Houston faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAH from RDU to take around 0 hour(s) 57 min(s).  


Find our cheapest airfares for flights from Raleigh RDU to Houston IAH

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAH from RDU. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Raleigh RDU to Houston IAH today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Raleigh RDU to Houston IAH. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Houston IAH from Raleigh RDU 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAH from RDU have this option.  


Travel with confidence when you book flights to Houston IAH from Raleigh RDU with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.