Find Deals on Flights from Washington Reagan-National to Houston George Bush Intcntl (DCA - IAH)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Reagan-National to Houston George Bush Intcntl

(Round-trip)
Depart: Thu Sep 15 2016 Return: Sun Sep 25 2016 Trip spans 11 days
Depart: Tue Jun 7 2016 Return: Tue Jun 14 2016 Trip spans 8 days
Depart: Fri Sep 30 2016 Return: Mon Oct 3 2016 Trip spans 4 days
Depart: Wed Nov 23 2016 Return: Tue Nov 29 2016 Trip spans 7 days
Depart: Thu Sep 8 2016 Return: Sat Sep 10 2016 Trip spans 3 days
Depart: Tue Aug 23 2016 Return: Mon Aug 29 2016 Trip spans 7 days
Depart: Tue Oct 25 2016 Return: Fri Oct 28 2016 Trip spans 4 days
Depart: Mon Jun 6 2016 Return: Tue Jun 14 2016 Trip spans 9 days
Depart: Wed Aug 24 2016 Return: Mon Aug 29 2016 Trip spans 6 days
Depart: Wed Oct 26 2016 Return: Sun Oct 30 2016 Trip spans 5 days
Depart: Thu Aug 25 2016 Return: Mon Aug 29 2016 Trip spans 5 days
Depart: Thu Nov 10 2016 Return: Mon Nov 14 2016 Trip spans 5 days
Depart: Sat Aug 27 2016 Return: Thu Sep 1 2016 Trip spans 6 days
Depart: Wed Jul 27 2016 Return: Sun Aug 7 2016 Trip spans 12 days
Depart: Mon Aug 29 2016 Return: Sun Sep 4 2016 Trip spans 7 days
Depart: Sun Aug 14 2016 Return: Tue Aug 23 2016 Trip spans 10 days
Depart: Fri Jun 3 2016 Return: Sat Jun 11 2016 Trip spans 9 days
Depart: Fri Nov 11 2016 Return: Mon Nov 14 2016 Trip spans 4 days
Depart: Tue Aug 30 2016 Return: Sun Sep 4 2016 Trip spans 6 days
Depart: Sat Jun 4 2016 Return: Tue Jun 14 2016 Trip spans 11 days
Select an airline:  United
Direct flights DCA to IAH on United
Flight # Depart DCA Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
551 5:45 am 7:53 am Jun 19 - Jun 19
551 5:45 am 7:53 am Jul 3 - Jul 4
551 5:45 am 7:53 am Jul 2 - Aug 13
551 5:45 am 8:15 am May 28 - Jun 4
551 5:45 am 8:15 am Jun 3 - Jun 8
551 5:45 am 8:15 am Jun 7 - Jun 7
551 5:45 am 7:52 am Jun 9 - Jun 9
551 5:45 am 7:53 am Jun 11 - Jun 11
551 5:45 am 7:53 am Jun 26 - Jul 1
551 5:45 am 7:53 am Jun 18 - Jun 25
551 5:45 am 7:53 am Jun 13 - Jun 30
551 5:45 am 7:53 am Jun 10 - Jun 12
1289 6:25 am 8:40 am Jul 1 - Jul 1
1289 6:45 am 9:01 am Jun 10 - Jun 10
1289 6:45 am 9:14 am Jun 1 - Jun 8
1289 6:45 am 9:01 am Jun 17 - Jun 30
1289 6:45 am 9:14 am Jun 2 - Jun 6
1289 6:45 am 9:01 am Jun 9 - Jun 16
1289 6:45 am 9:14 am Jun 3 - Jun 7
1289 6:55 am 9:11 am Jul 2 - Aug 6
1558 7:50 am 10:21 am Jun 4 - Jun 4
1558 7:55 am 10:04 am Jun 10 - Jun 17
1558 7:55 am 10:04 am Jun 9 - Jun 9
1558 7:55 am 10:04 am Jun 19 - Jul 1
1558 7:55 am 10:05 am Jun 18 - Jun 25
1558 7:55 am 10:04 am Jul 3 - Jul 3
1558 7:55 am 10:04 am Jul 2 - Aug 13
1558 7:59 am 10:30 am Jun 6 - Jun 8
1558 7:59 am 10:29 am Jun 5 - Jun 5
1558 7:59 am 10:30 am May 26 - Jun 3
1034 10:35 am 12:43 pm Jun 11 - Jun 25
1594 12:23 pm 2:54 pm Jun 4 - Jun 4
1594 12:23 pm 2:54 pm Jun 5 - Jun 5
1594 12:23 pm 2:53 pm May 31 - Jun 7
1594 12:23 pm 2:53 pm Jun 8 - Jun 8
1594 12:23 pm 2:54 pm Jun 3 - Jun 6
6102 12:24 pm 2:40 pm Jun 12 - Jun 26
1034 12:25 pm 2:35 pm Jul 3 - Jul 3
1034 12:25 pm 2:36 pm Jul 1 - Jul 8
6178 12:25 pm 2:42 pm Jul 4 - Jul 4
1034 12:30 pm 2:38 pm Jun 13 - Jun 22
1034 12:30 pm 2:39 pm Jun 9 - Jun 9
1034 12:30 pm 2:38 pm Jun 27 - Jun 30
1594 12:30 pm 2:38 pm Jun 23 - Jun 23
1034 12:35 pm 2:44 pm Jun 10 - Jun 10
1034 12:35 pm 2:44 pm Jun 17 - Jun 17
1594 12:35 pm 2:44 pm Jun 24 - Jun 24
3354 1:34 pm 4:01 pm Jun 9 - Jun 30
3354 1:38 pm 4:05 pm Jun 26 - Jun 26
6222 1:39 pm 4:06 pm Jun 12 - Jun 19
6222 1:45 pm 4:12 pm Jun 11 - Jun 25
3354 1:55 pm 4:17 pm Jul 1 - Jul 8
6102 1:55 pm 4:17 pm Jul 3 - Jul 10
236 1:57 pm 4:30 pm May 26 - Jun 8
236 1:57 pm 4:30 pm Jun 5 - Jun 5
6102 2:00 pm 4:41 pm Jun 4 - Jun 4
6102 2:00 pm 4:27 pm Jul 2 - Jul 30
1247 3:35 pm 5:54 pm Jul 3 - Jul 3
3356 3:35 pm 6:02 pm Jul 1 - Aug 15
3569 3:35 pm 6:02 pm Jun 26 - Jun 26
6208 3:35 pm 6:02 pm Jul 2 - Aug 13
6230 3:35 pm 6:02 pm Jun 27 - Jun 30
6230 3:35 pm 6:02 pm Jun 9 - Jun 24
6102 3:39 pm 6:20 pm May 26 - Jun 8
6340 5:44 pm 8:25 pm Jun 5 - Jun 5
6340 5:44 pm 8:25 pm Jun 1 - Jun 7
6340 5:44 pm 8:25 pm Jun 4 - Jun 8
6280 5:45 pm 8:12 pm Jul 2 - Jul 2
1954 5:57 pm 8:17 pm Jul 1 - Aug 15
1954 5:58 pm 8:18 pm Jun 27 - Jun 27
1954 5:58 pm 8:14 pm Jun 19 - Jun 26
1954 5:58 pm 8:15 pm Jun 28 - Jun 30
1954 5:58 pm 8:14 pm Jun 10 - Jun 24
1954 5:58 pm 8:15 pm Jun 9 - Jun 23
6215 5:58 pm 8:22 pm Jun 11 - Jun 25
1954 5:59 pm 8:15 pm Jun 12 - Jun 12
1554 7:27 pm 9:50 pm Jun 12 - Jun 26
6215 7:30 pm 9:57 pm Jun 9 - Jun 30
6280 7:30 pm 9:57 pm Jul 1 - Jul 8
1283 7:44 pm 10:17 pm Jun 5 - Jun 7
1283 7:44 pm 10:17 pm May 26 - Jun 3
6215 7:44 pm 10:25 pm Jun 8 - Jun 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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Airports
Origin

Washington
$177
Destination

Houston
$177