Cheap Flight Tickets from Raleigh/Durham (RDU) to Houston (IAH), Starting at $505

Good to Know: Cheapest and Fastest RDU - IAH Flights

Useful information for finding best airline tickets from Raleigh Durham International to George Bush Intercontinental Houston on your next trip.

Cheapest Round Trip Flight

$505

DL Delta Airlines • 1 stop • 8h 30m

Aug 27 – Sep 02

The cheapest round trip flight from Raleigh/Durham to Houston (RDU-IAH-RDU) is currently $505

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Fastest Flight

6h 57m

The fastest nonstop flight from Raleigh/Durham to Houston (RDU-IAH) takes 6h 57m

Top Airlines Flying from Raleigh/Durham to Houston

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Raleigh/Durham (RDU) to Houston (IAH)

Compare and book low fare round-trip air tickets from Raleigh/Durham to Houston. Ideal for travelers with confirmed return itineraries.

Aug 27 - Sep 02, Economy
DL
Raleigh/Durham → Houston
8h 30m
5:10 PM - 9:20 PM • 1 stop
DL
Raleigh/Durham → Houston
7h 16m
7:10 PM - 12:46 AM • 1 stop
$505
Delta Airlines
Aug 27 - Sep 02, Economy
DL
Raleigh/Durham → Houston
7h 27m
1:53 PM - 5:40 PM • 1 stop
DL
Raleigh/Durham → Houston
7h 22m
10:21 AM - 4:03 PM • 1 stop
$505
Delta Airlines
Aug 28 - Sep 01, Economy
DL
Raleigh/Durham → Houston
7h 7m
5:10 AM - 8:37 AM • 1 stop
DL
Raleigh/Durham → Houston
8h 39m
10:50 AM - 5:09 PM • 1 stop
$547
Delta Airlines
Aug 28 - Sep 01, Economy
DL
Raleigh/Durham → Houston
6h 57m
10:10 AM - 1:27 PM • 1 stop
DL
Raleigh/Durham → Houston
7h 39m
1:13 PM - 7:12 PM • 1 stop
$547
Delta Airlines
Aug 28 - Sep 01, Economy
DL
Raleigh/Durham → Houston
7h 25m
7:30 AM - 11:15 AM • 1 stop
DL
Raleigh/Durham → Houston
7h 12m
7:10 PM - 12:42 AM • 1 stop
$547
Delta Airlines
Aug 28 - Sep 01, Economy
DL
Raleigh/Durham → Houston
7h 34m
3:35 PM - 7:29 PM • 1 stop
DL
Raleigh/Durham → Houston
7h 26m
6:00 AM - 11:46 AM • 1 stop
$547
Delta Airlines

Fly from Raleigh/Durham to Houston with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Raleigh/Durham to Houston? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Raleigh/Durham to Houston Flights

What are the airports in Raleigh/Durham?
RDU
What’s the most popular airline flying from RDU to IAH?
The most popular airline flying from Raleigh/Durham to Houston are
Can I fly from RDU to IAH non-stop?
NO
Which airlines fly nonstop between Raleigh/Durham and Houston?
The non-stop flights between Raleigh/Durham and Houston are .
What’s the earliest departure time from RDU to IAH Airport?
The earliest flight leaves RDU at 5:10 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Raleigh/Durham to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from RDU to IAH?
Read the fare rules of the Raleigh/Durham to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Raleigh/Durham and Houston?
operate flights between Raleigh/Durham and Houston
How long does a flight from Raleigh/Durham to Houston take?
It takes approximately 3 hour to fly non-stop from RDU to IAH, which is 1042.42 miles by air.
Which airlines provide the cheapest flights from Raleigh/Durham (RDU) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from RDU were found on DL : USD 547
Do I need a passport to fly between RDU and IAH?
No
What’s the latest departure time from RDU to IAH ?
The last flight leaves RDU at 5:10 pm

Raleigh/Durham (RDU) to Houston (IAH): Airport Information

Origin Airport Raleigh Durham International , Raleigh/Durham, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance 1042 miles

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