RDU to IAH (Raleigh to Houston) Flights

Last Minute Flights from RDU to IAH

Best airfare and ticket deals for RDU to IAH flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
RDUHoustonApril 27 to May 1$130
*Prices include taxes and fees

Cheapest RDU to IAH Flights

Best airfare and ticket deals for RDU to IAH flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
RDUHoustonMay 18 to May 22$78
RDUHoustonMay 4 to May 15$126
RDUHoustonMay 25 to May 29$159
RDUHoustonMay 11 to May 15$198
*Prices include taxes and fees
RDU to IAH Flight Details
Origin airport
Raleigh - Durham Intl.
Origin airport IATA code
RDU
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
1040 mi

Frequently asked questions

Which airlines with flights from RDU to IAH allow free cancellation due to COVID-19?
Once all available flight options are displayed for your desired travel dates, select the “No change fee” box under the “Flexible change policies” heading. You’ll see your options from Raleigh - Durham International Airport to George Bush Intercontinental Airport. Remember to go over the fine print regarding COVID-19 cancellations before locking in your airfare.
What airlines fly direct from RDU to Houston, TX Airport (IAH-George Bush Intercontinental)?
Lock in a ticket with United Airlines (UA) and you won’t have to think about changing planes or killing time on a stopover. This popular airline operates 121 nonstop flights a month from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to IAH.
How many flights are there from RDU to IAH?
Around 4 per day. If you’re in a big hurry to get to Houston, see if you can find a fabulous last-minute deal from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) and then secure it quick!
How long does it take to fly from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental)?
Around 3 hours and 2 minutes. On a daytime flight? Ask for a seat by a window and gaze out at the views below. Or, if you’re departing from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) after sunset, have a nap and get to Houston refreshed and rested.
What is the flight distance from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental)?
At 1050 miles (1700 km), this medium-haul flight is no ultramarathon, but it’s no quick hop either. Get to Houston feeling rested and recharged by getting some shut-eye en route.
How many morning flights are there from RDU to IAH?
There are approximately 14 morning flights from RDU to IAH a week. United Airlines (UA) operates 14 weekly services departing before midday. To get going early, catch UA’s first flight at 10:30AM.
How many afternoon flights are there from RDU to IAH?
With 14 weekly afternoon and evening flights from RDU to IAH, you can forget about setting your alarm. Check out the offers from United Airlines (UA) and pick from 14 flights each week that take off after midday. The first leaves the runway at 5:30PM.
What is the earliest departure time out of Raleigh to Houston?
Depart RDU at 6:30AM and hit the tarmac at IAH at 9:29AM. This flight is the earliest you’ll find on this route.
What is the latest departure time out of Raleigh to Houston?
Secure a ticket for the 4:35PM flight from RDU, arriving at 7:39PM at IAH, and give yourself time to attend to any last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Raleigh to Houston?
Round-trip journeys between RDU and IAH start from around $78. When you’re ready to jet off, we’ll help you score the best price around. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Raleigh to Houston Flight Schedule

CarrierFlightDepart RDUArrive IAHSat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Fri
4/26		Stops
UA74006:20 am08:23 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA629600:55 pm03:12 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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F9460903:55 pm06:02 pmCheck Fare
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UA240705:05 pm07:10 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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Raleigh to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Raleigh to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from RDU to IAH, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Raleigh to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.