SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Raleigh to Houston (RDU - HOU)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from RDU to HOU (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $373 2 $398
3 $441 4 $367 5 $330 6 $331 7 $381 8 $381 9 $398
10 $363 11 $362 12 $313 13 $313 14 $333 15 $323 16 $399
17 $329 18 $322 19 $306 20 $306 21 $306 22 $309 23 $306
24 $309 25
$309
26 $287 27 $287 28 $287 29 $314 30 $287
31 $306            
KAYAK searches hundreds of sites to find the best rate for your next flight from Raleigh to Houston. Get the best flight deal for your Houston trip!
Here's how it works. Search KAYAK for a flight ticket from Raleigh to Houston. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights RDU to HOU on United
Flight # Depart RDU Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
6097 6:20 am 8:06 am Jul 19 - Aug 17
6097 6:20 am 8:06 am Jul 23 - Aug 14
4424 8:02 am 9:48 am Jul 20 - Aug 17
4497 8:02 am 9:48 am Jul 21 - Aug 8
4497 8:02 am 9:48 am Jul 23 - Aug 6
4497 8:02 am 9:48 am Jul 24 - Aug 14
4497 8:02 am 9:48 am Aug 13 - Aug 13
4690 8:02 am 9:48 am Aug 9 - Aug 16
4690 8:02 am 9:48 am Aug 2 - Aug 2
6097 8:02 am 9:48 am Jul 22 - Aug 5
6097 8:02 am 9:48 am Aug 11 - Aug 18
4183 8:18 am 10:13 am Aug 21 - Aug 29
4424 8:18 am 10:13 am Aug 23 - Sep 14
3925 11:26 am 1:21 pm Aug 22 - Aug 22
3925 11:26 am 1:21 pm Aug 26 - Aug 26
4403 11:26 am 1:21 pm Aug 21 - Aug 28
4485 11:26 am 1:21 pm Aug 23 - Aug 23
4485 11:26 am 1:21 pm Aug 25 - Sep 1
4525 11:26 am 1:21 pm Aug 27 - Aug 27
6101 11:26 am 1:21 pm Aug 19 - Aug 20
3494 11:31 am 1:26 pm Aug 24 - Aug 24
4485 11:32 am 1:18 pm Jul 19 - Aug 11
4485 11:32 am 1:18 pm Aug 13 - Aug 18
4634 11:32 am 1:18 pm Aug 12 - Aug 12
4135 1:56 pm 3:42 pm Jul 20 - Aug 17
3267 1:59 pm 3:54 pm Aug 28 - Aug 29
4179 1:59 pm 3:54 pm Aug 21 - Aug 25
4485 1:59 pm 3:54 pm Aug 26 - Aug 26
4634 1:59 pm 3:54 pm Aug 27 - Sep 3
4634 1:59 pm 3:54 pm Aug 19 - Aug 20
6101 1:59 pm 3:54 pm Aug 24 - Aug 24
4102 2:02 pm 3:48 pm Jul 24 - Jul 31
4135 2:02 pm 3:48 pm Aug 8 - Aug 18
4135 2:02 pm 3:48 pm Aug 13 - Aug 13
4178 2:02 pm 3:48 pm Jul 19 - Aug 16
4489 2:02 pm 3:48 pm Jul 21 - Aug 4
4579 2:02 pm 3:48 pm Jul 22 - Aug 6
4634 2:02 pm 3:48 pm Aug 7 - Aug 14
4212 6:06 pm 8:01 pm Aug 19 - Aug 27
4212 6:07 pm 8:02 pm Aug 21 - Sep 1
4216 6:07 pm 8:02 pm Aug 24 - Sep 14
4982 6:07 pm 7:56 pm Aug 23 - Aug 30
6101 6:29 pm 8:20 pm Jul 20 - Aug 18
6101 6:29 pm 8:20 pm Jul 19 - Aug 2
6101 6:29 pm 8:20 pm Aug 9 - Aug 16