Flights from Raleigh Durham to Houston George Bush

Our cheapest offers for flights from Raleigh Durham to Houston George Bush

Here you can compare cheap flights from Raleigh Durham (RDU) to Houston George Bush (IAH) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Houston George Bush. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Raleigh-Durham
Houston - George Bush
Outbound
09/19/25
1 Stopover (EWR, LGA)
NK2654, NK0477
22h 45min
Return
09/29/25
1 Stopover (EWR)
NK1938, NK2653
08h 47min
Spirit Airlines
$154
Best option
Raleigh-Durham
Houston - George Bush
Outbound
09/19/25
direct
UA2407
03h 00min
Return
09/29/25
direct
UA2103
02h 47min
United Airlines ?
$385
Raleigh-Durham
Houston - George Bush
Outbound
09/19/25
1 Stopover (DTW)
NK2317, NK0383
08h 09min
Return
09/29/25
1 Stopover (EWR)
NK1938, NK2653
08h 47min
Spirit Airlines
$198
Raleigh-Durham
Houston - George Bush
Outbound
07/25/25
1 Stopover (EWR)
NK2654, NK1937
22h 27min
Return
08/17/25
direct
F94610
02h 56min
Spirit Airlines
$207
Raleigh-Durham
Houston - George Bush
Outbound
07/25/25
1 Stopover (EWR)
NK2654, NK1937
22h 27min
Return
08/17/25
direct
F94610
02h 56min
Spirit Airlines
$215
Raleigh-Durham
Houston - George Bush
Outbound
07/25/25
1 Stopover (ATL)
F94797, F94075
06h 53min
Return
08/17/25
direct
F94610
02h 56min
Frontier Airlines
$274
Raleigh-Durham
Houston - George Bush
Outbound
07/25/25
1 Stopover (ATL)
F94797, F94075
06h 53min
Return
08/17/25
1 Stopover (MSY)
NK1153, NK2682
08h 57min
Frontier Airlines
$284
Raleigh-Durham
Houston - George Bush
Outbound
07/25/25
1 Stopover (ATL)
F94797, F94075
06h 53min
Return
08/17/25
1 Stopover (MSY)
NK1153, NK2682
08h 57min
Frontier Airlines ?
$289
Raleigh-Durham
Houston - George Bush
Outbound
09/19/25
1 Stopover (BOS)
B62484, B62033
08h 17min
Return
09/29/25
1 Stopover (EWR)
NK1938, NK2653
08h 47min
JetBlue Airways ?
$338
Raleigh-Durham
Houston - George Bush
Outbound
07/25/25
1 Stopover (ATL)
F94797, F92399
25h 45min
Return
08/17/25
direct
UA1821
02h 50min
Frontier Airlines ?
$386
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Raleigh Durham to Houston George Bush

Favorite airline: Spirit Airlines
40 % of flights from Raleigh-Durham to Houston - George Bush are booked with Spirit Airlines.
Spirit Airlines
40 %
Frontier Airlines
27 %
United Airlines
20 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $153.00 more expensive on this route.
non stop flight
1 stop
03h 05min
11h 07min
$302
$149
Favourite connection: via Fort Lauderdale
When booking flights from Raleigh-Durham to Houston - George Bush 40 % of travelers prefer to fly via Fort Lauderdale.
Route
bookings
1 stopover Fort Lauderdale-Hollywood International Airport, FL
11h 07min, from $149
40 %
1 stopover Orlando International Airport, FL
22h 04min, from $374
27 %
Direct flights
03h 05min, from $302
20 %

Important flight information

Flight information: Raleigh-Durham - Houston - George Bush

Flight duration min. 03:00 / max. 03:18
Return flight duration min. 02:30/ max. 02:48
Distance 1677 km
Flights per week 31
Departure airport Airport Raleigh-Durham International Airport , NC (RDU)
Arrival airport Airport Houston - George Bush Intercontinental Airport, TX (IAH)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Houston - George Bush
Flight destinations with a similar price