Menu
Menu
New York

Cheap flights from Raleigh-Durham Intl to Houston (RDU - IAH)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Raleigh-Durham Intl to Houston are usually found in September or August, booked 32 days in advance, depart on a Thursday or Monday and return on a Monday

+90.0%
+60.0%
+30.0%
Base
Price
$198 - $334
Temperature
59 - 86 °F
Rainfall
0 - 0 inches
Most popular in April High demand for flights, 18% potential price rise
Cheapest in September Best time to find cheap flights, 3% potential price drop
Average price $206 Price for this month
Cheapest price $198 From Raleigh-Durham Intl to Houston

Cheap flights from Raleigh-Durham Intl to Houston in August 2019

The best prices found for RDU to IAH flights for August
26 Aug - 29 Aug
$145pp
RDU
Raleigh-Durham
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh-Durham
30 Aug - 3 Sep
$164pp
RDU
Raleigh-Durham
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh-Durham
31 Aug - 3 Sep
$168pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham

Raleigh-Durham Intl to Houston 2019 flight deals

Cheap flights to Houston from Raleigh-Durham Intl found for this year
27 Sep - 30 Sep
$152pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham
9 Oct - 12 Oct
$159pp
RDU
Raleigh-Durham
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
RDU
Raleigh-Durham
24 Sep - 27 Sep
$162pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham

Non-stop flights to Houston from Raleigh-Durham Intl

Save time with Raleigh-Durham Intl to Houston direct flight deals
9 Oct - 12 Oct
$159pp
RDU
Raleigh-Durham
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
RDU
Raleigh-Durham

Last minute flights from Raleigh-Durham Intl to Houston

Late deals on round-trip flights to Houston from Raleigh-Durham Intl, departing today and this week
23 Aug - 27 Aug
$175pp
RDU
Raleigh-Durham
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh-Durham
21 Aug - 27 Aug
$234pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
20 Aug - 23 Aug
$250pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham

Destination information for Houston

Things to know before you go. Useful info for your trip from Raleigh-Durham Intl to Houston
Flight duration
2h 55m

Airports servicing Raleigh

Airports servicing Houston

Average temperature for August in Houston
30.0 °C
Avg rainfall for August in Houston
0.0 mm
There will be 5 inches less rainfall in Houston than in Raleigh-Durham Intl over the next ten days.
The weather is expected to be 4°F cooler than Raleigh-Durham Intl (90°F) if the weather forecasters have predicted correctly!
Sun, Mon, Tue, Wed, Thu, Fri and Sat the only days where direct flights are available for this route.
Which airlines fly from Raleigh-Durham Intl to Houston?
At present 4 airlines are currently servicing direct flights to Houston from Raleigh-Durham Intl , including Frontier, ANA, Air New Zealand.
74 users have been comparing flight prices between Raleigh-Durham Intl and Houston this week.
How many flights depart from Raleigh-Durham to Houston George Bush Intcntl on average per day?
32 flight departures from Raleigh-Durham to Houston George Bush Intcntl per day on average.
Early Morning (Midnight to 6am) - 22% of flight departures
Morning (6am - Noon) - 44% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 9% of flight departures
How long does the flight from Raleigh-Durham to Houston George Bush Intcntl take?
A nonstop flight takes up to 3 hours, covering a distance of 647 miles.

Related info for your journey

Useful info, stats and facts about Raleigh-Durham Intl to Houston flights.
Flight FAQs
From Raleigh-Durham Intl to Houston
What percent of flights are delayed?
A delay of 1 hr 6 mins is common
How many passenger seats are available on a flight on this route?
On average, all flights from Raleigh-Durham Intl offer a total of 272 seats to Houston per day
What is the cheapest airline for this route?
The cheapest airline for this route is ExpressJet on average. ExpressJet operates 64 flight per week
Related searches
Flights to Houston from Raleigh-Durham Intl