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Washington, DC (IAD) to Houston, TX (HOU)
These results cover a metro area with several airports. Review your choices carefully.
 
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Prices are per person for roundtrip travel; they are e-ticket prices and include all flight taxes and fees. Prices do not include baggage fees or other fees charged directly by the airline.
 1  Choose a departing flight or view complete roundtrips
Sort by:   checkedPrice   not checkedDuration   not checkedDeparture time   not checkedArrival time  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
5:45 am Depart Washington (IAD)
Arrive Houston (IAH) 9:55 am 		Mon 19-Apr
Duration: 5hr 10mn
Delta Delta 1681  / Delta 5092 operated by /ASA DBA DELTA CONNECTION5092
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
6:30 pm Depart Washington (IAD)
Arrive Houston (IAH) 10:40 pm 		Mon 19-Apr
Duration: 5hr 10mn
Delta Delta 1593  / Delta 4441 operated by /SKYWEST DBA DELTA CONNECTION4441
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
8:00 am Depart Washington (IAD)
Arrive Houston (HOU) 12:20 pm 		Mon 19-Apr
Duration: 5hr 20mn
Delta Delta 1629  / Delta 885 operated by /PINNACLE DBA DELTA CONNECTION885
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
8:00 am Depart Washington (IAD)
Arrive Houston (IAH) 12:20 pm 		Mon 19-Apr
Duration: 5hr 20mn
Delta Delta 1629  / Delta 4626 operated by /SKYWEST DBA DELTA CONNECTION4626
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
6:30 pm Depart Washington (IAD)
Arrive Houston (HOU) 11:07 pm 		Mon 19-Apr
Duration: 5hr 37mn
Delta Delta 1593  / Delta 5531 operated by /ASA DBA DELTA CONNECTION5531
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
12:35 pm Depart Washington (IAD)
Arrive Houston (HOU) 5:25 pm 		Mon 19-Apr
Duration: 5hr 50mn
Delta Delta 1637  / Delta 927 operated by /PINNACLE DBA DELTA CONNECTION927
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
12:35 pm Depart Washington (IAD)
Arrive Houston (IAH) 5:25 pm 		Mon 19-Apr
Duration: 5hr 50mn
Delta Delta 1637  / Delta 5174 operated by /ASA DBA DELTA CONNECTION5174
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
9:50 am Depart Washington (IAD)
Arrive Houston (IAH) 3:08 pm 		Mon 19-Apr
Duration: 6hr 18mn
Delta Delta Delta 5515 operated by /ASA DBA DELTA CONNECTION5515  / 1081
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
8:00 am Depart Washington (IAD)
Arrive Houston (IAH) 1:20 pm 		Mon 19-Apr
Duration: 6hr 20mn
Delta Delta 1629  / Delta 4617 operated by /SKYWEST DBA DELTA CONNECTION4617
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
9:50 am Depart Washington (IAD)
Arrive Houston (HOU) 3:10 pm 		Mon 19-Apr
Duration: 6hr 20mn
Delta Delta Delta 5515 operated by /ASA DBA DELTA CONNECTION5515  / Delta 5038 operated by /ASA DBA DELTA CONNECTION5038
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
5:15 pm Depart Washington (IAD)
Arrive Houston (IAH) 10:40 pm 		Mon 19-Apr
Duration: 6hr 25mn
Delta Delta 1701  / Delta 4441 operated by /SKYWEST DBA DELTA CONNECTION4441
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
6:50 am Depart Washington (IAD)
Arrive Houston (HOU) 12:20 pm 		Mon 19-Apr
Duration: 6hr 30mn
Delta Delta 1541  / Delta 885 operated by /PINNACLE DBA DELTA CONNECTION885
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
6:50 am Depart Washington (IAD)
Arrive Houston (IAH) 12:20 pm 		Mon 19-Apr
Duration: 6hr 30mn
Delta Delta 1541  / Delta 4626 operated by /SKYWEST DBA DELTA CONNECTION4626
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
12:15 pm Depart Washington (IAD)
Arrive Houston (IAH) 5:45 pm 		Mon 19-Apr
Duration: 6hr 30mn
Northwest Northwest Northwest 3742 operated by /PINNACLE DBA DELTA CONNECTION3742  / 2268
Connect in Detroit (DTW)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
12:15 pm Depart Washington (IAD)
Arrive Houston (IAH) 5:45 pm 		Mon 19-Apr
Duration: 6hr 30mn
Delta Delta Delta 5800 operated by /PINNACLE DBA DELTA CONNECTION5800  / Delta 8142 operated by Northwest8142
Connect in Detroit (DTW)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
2:30 pm Depart Washington (IAD)
Arrive Houston (HOU) 8:15 pm 		Mon 19-Apr
Duration: 6hr 45mn
Delta Delta 379  / Delta 881 operated by /PINNACLE DBA DELTA CONNECTION881
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
2:30 pm Depart Washington (IAD)
Arrive Houston (IAH) 8:21 pm 		Mon 19-Apr
Duration: 6hr 51mn
Delta Delta 379  / 1745
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
5:15 pm Depart Washington (IAD)
Arrive Houston (HOU) 11:07 pm 		Mon 19-Apr
Duration: 6hr 52mn
Delta Delta 1701  / Delta 5531 operated by /ASA DBA DELTA CONNECTION5531
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
2:20 pm Depart Washington (IAD)
Arrive Houston (IAH) 8:30 pm 		Mon 19-Apr
Duration: 7hr 10mn
Delta Delta Delta 7558 operated by /COMPASS DBA DELTA CONNECTION7558  / Delta 7747 operated by /MESABA DBA DELTA CONNECTION7747
Connect in Minneapolis (Minneapolis - St. Paul Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
2:20 pm Depart Washington (IAD)
Arrive Houston (IAH) 8:30 pm 		Mon 19-Apr
Duration: 7hr 10mn
Northwest Northwest Northwest 5682 operated by /COMPASS DBA DELTA CONNECTION5682  / Northwest 3537 operated by /MESABA DBA DELTA CONNECTION3537
Connect in Minneapolis (Minneapolis - St. Paul Intl.)
 
  Select this departure  
 
Roundtrip: from  $278.00 + $40.90 taxes & fees = $318.90
6:45 am Depart Washington (IAD)
Arrive Houston (IAH) 1:05 pm 		Mon 19-Apr
Duration: 7hr 20mn
Northwest Northwest Northwest 5746 operated by /COMPASS DBA DELTA CONNECTION5746  / Northwest 3459 operated by /MESABA DBA DELTA CONNECTION3459
Connect in Minneapolis (Minneapolis - St. Paul Intl.)
 
  Select this departure  
 
Roundtrip: from  $302.00 + $19.71 taxes & fees = $321.71
6:00 am Depart Washington (IAD)
Arrive Houston (IAH) 8:10 am 		Mon 19-Apr
Duration: 3hr 10mn
Continental Continental Continental 2101 operated by /EXPRESSJET AIRLINES INC DBA CO2101
Nonstop flight
 
  Select this departure  
 
Roundtrip: from  $302.00 + $19.71 taxes & fees = $321.71
12:00 pm Depart Washington (IAD)
Arrive Houston (IAH) 2:12 pm 		Mon 19-Apr
Duration: 3hr 12mn
Continental Continental Continental 2151 operated by /EXPRESSJET AIRLINES INC DBA CO2151
Nonstop flight
 
  Select this departure  
 
Roundtrip: from  $302.00 + $19.71 taxes & fees = $321.71
2:30 pm Depart Washington (IAD)
Arrive Houston (IAH) 4:42 pm 		Mon 19-Apr
Duration: 3hr 12mn
Continental Continental Continental 2183 operated by /EXPRESSJET AIRLINES INC DBA CO2183
Nonstop flight
 
  Select this departure  
 
Roundtrip: from  $302.00 + $30.31 taxes & fees = $332.31
6:25 am Depart Washington (IAD)
Arrive Houston (IAH) 10:36 am 		Mon 19-Apr
Duration: 5hr 11mn
Continental Continental Continental 8667 operated by /COMMUTAIR DBA CONTINENTAL CONN8667  / 345
Connect in Cleveland (Hopkins Intl.)
 
  Select this departure  
 
Roundtrip: from  $302.00 + $30.31 taxes & fees = $332.31
2:40 pm Depart Washington (IAD)
Arrive Houston (IAH) 7:51 pm 		Mon 19-Apr
Duration: 6hr 11mn
Continental Continental Continental 6431 operated by UNITED6431  / 647
Connect in Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $302.00 + $30.31 taxes & fees = $332.31
5:40 pm Depart Washington (IAD)
Arrive Houston (IAH) 11:06 pm 		Mon 19-Apr
Duration: 6hr 26mn
Continental Continental Continental 6690 operated by UNITED6690  / Continental 6579 operated by UNITED6579
Connect in Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $302.00 + $40.91 taxes & fees = $342.91
10:15 am Depart Washington (IAD)
Arrive Houston (HOU) 2:25 pm 		Mon 19-Apr
Duration: 5hr 10mn
American Airlines American Airlines 1573  / American Airlines 3527 operated by /AMERICAN EAGLE3527
Connect in Dallas (Dallas-Fort Worth Intl.)
 
  Select this departure  
 
Roundtrip: from  $320.00 + $39.40 taxes & fees = $359.40
6:02 pm Depart Washington (IAD)
Arrive Houston (IAH) 9:51 pm 		Mon 19-Apr
Duration: 4hr 49mn
US Airways US Airways US Airways 2636 operated by /US AIRWAYS EXPRESS-MESA AIRLIN2636  / 1205
Connect in Charlotte (CLT)
 
  Select this departure  
 
Roundtrip: from  $320.00 + $39.40 taxes & fees = $359.40
5:20 pm Depart Washington (IAD)
Arrive Houston (IAH) 9:51 pm 		Mon 19-Apr
Duration: 5hr 31mn
US Airways US Airways US Airways 7071 operated by /UNITED EXPRESS/MESA AIRLINES7071  / 1205
Connect in Charlotte (CLT)
 
  Select this departure  
 
Roundtrip: from  $340.00 + $40.90 taxes & fees = $380.90
9:15 am Depart Washington (IAD)
Arrive Houston (IAH) 2:13 pm 		Mon 19-Apr
Duration: 5hr 58mn
Northwest Northwest Northwest 3894 operated by /PINNACLE DBA DELTA CONNECTION3894  / Northwest 3502 operated by /MESABA DBA DELTA CONNECTION3502
Connect in Detroit (DTW)
 
  Select this departure  
 
Roundtrip: from  $340.00 + $40.90 taxes & fees = $380.90
4:25 pm Depart Washington (IAD)
Arrive Houston (IAH) 9:36 pm 		Mon 19-Apr
Duration: 6hr 11mn
Northwest Northwest Northwest 4041 operated by /PINNACLE DBA DELTA CONNECTION4041  / Northwest 3463 operated by /MESABA DBA DELTA CONNECTION3463
Connect in Detroit (DTW)
 
  Select this departure  
 
Roundtrip: from  $352.00 + $30.30 taxes & fees = $382.30
6:00 am Depart Washington (IAD)
Arrive Houston (IAH) 11:04 am 		Mon 19-Apr
Duration: 6hr 4mn
Continental Continental Continental 6628 operated by UNITED6628  / Continental 6335 operated by UNITED6335
Connect in Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $363.00 + $40.90 taxes & fees = $403.90
12:35 pm Depart Washington (IAD)
Arrive Houston (IAH) 4:45 pm 		Mon 19-Apr
Duration: 5hr 10mn
US Airways US Airways US Airways 7962 operated by /UNITED EXPRESS/SHUTTLE AMERICA7962
Continental Continental 1774
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $402.00 + $19.69 taxes & fees = $421.69
8:19 am Depart Washington (IAD)
Arrive Houston (IAH) 10:48 am 		Mon 19-Apr
Duration: 3hr 29mn
UNITED UNITED 981
Nonstop flight
 
  Select this departure  
 
Roundtrip: from  $402.00 + $19.69 taxes & fees = $421.69
5:35 pm Depart Washington (IAD)
Arrive Houston (IAH) 8:07 pm 		Mon 19-Apr
Duration: 3hr 32mn
UNITED UNITED 965
Nonstop flight
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
9:05 am Depart Washington (IAD)
Arrive Houston (IAH) 1:19 pm 		Mon 19-Apr
Duration: 5hr 14mn
Continental Continental Continental 8645 operated by /COMMUTAIR DBA CONTINENTAL CONN8645  / 303
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
8:30 am Depart Washington (IAD)
Arrive Houston (IAH) 1:19 pm 		Mon 19-Apr
Duration: 5hr 49mn
Continental Continental Continental 7655 operated by /TRANS STATES AIRLINES DBA UNIT7655  / 303
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
11:09 am Depart Washington (IAD)
Arrive Houston (IAH) 4:05 pm 		Mon 19-Apr
Duration: 5hr 56mn
Continental Continental Continental 8638 operated by /COMMUTAIR DBA CONTINENTAL CONN8638  / 23
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
6:45 am Depart Washington (IAD)
Arrive Houston (IAH) 11:45 am 		Mon 19-Apr
Duration: 6hr 0mn
Continental Continental Continental 8636 operated by /COMMUTAIR DBA CONTINENTAL CONN8636  / 1011
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
1:00 pm Depart Washington (IAD)
Arrive Houston (IAH) 6:00 pm 		Mon 19-Apr
Duration: 6hr 0mn
Continental Continental Continental 8640 operated by /COMMUTAIR DBA CONTINENTAL CONN8640  / 61
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
9:05 am Depart Washington (IAD)
Arrive Houston (IAH) 2:20 pm 		Mon 19-Apr
Duration: 6hr 15mn
Continental Continental Continental 8645 operated by /COMMUTAIR DBA CONTINENTAL CONN8645  / 411
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
1:00 pm Depart Washington (IAD)
Arrive Houston (IAH) 7:20 pm 		Mon 19-Apr
Duration: 7hr 20mn
Continental Continental Continental 8640 operated by /COMMUTAIR DBA CONTINENTAL CONN8640  / 39
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $427.00 + $30.31 taxes & fees = $457.31
4:59 pm Depart Washington (IAD)
Arrive Houston (IAH) 11:25 pm 		Mon 19-Apr
Duration: 7hr 26mn
Continental Continental Continental 2823 operated by /EXPRESSJET AIRLINES INC DBA CO2823  / 1611
Connect in Newark (EWR)
 
  Select this departure  
 
Roundtrip: from  $442.50 + $30.31 taxes & fees = $472.81
12:40 pm Depart Washington (IAD)
Arrive Houston (IAH) 5:00 pm 		Mon 19-Apr
Duration: 5hr 20mn
Continental Continental Continental 7567 operated by /MESA AIRLINES DBA UNITED EXPRE7567  / 1545
Connect in Cleveland (Hopkins Intl.)
 
  Select this departure  
 
Roundtrip: from  $442.50 + $30.31 taxes & fees = $472.81
5:35 pm Depart Washington (IAD)
Arrive Houston (IAH) 10:53 pm 		Mon 19-Apr
Duration: 6hr 18mn
Continental Continental Continental 8679 operated by /COMMUTAIR DBA CONTINENTAL CONN8679  / 1445
Connect in Cleveland (Hopkins Intl.)
 
  Select this departure  
 
Roundtrip: from  $442.50 + $30.31 taxes & fees = $472.81
5:00 pm Depart Washington (IAD)
Arrive Houston (IAH) 10:53 pm 		Mon 19-Apr
Duration: 6hr 53mn
Continental Continental Continental 7557 operated by /MESA AIRLINES DBA UNITED EXPRE7557  / 1445
Connect in Cleveland (Hopkins Intl.)
 
  Select this departure  
 
Roundtrip: from  $508.00 + $40.90 taxes & fees = $548.90
6:15 am Depart Washington (IAD)
Arrive Houston (IAH) 11:06 am 		Mon 19-Apr
Duration: 5hr 51mn
Northwest Northwest Northwest 3839 operated by /PINNACLE DBA DELTA CONNECTION3839  / Northwest 5703 operated by /COMPASS DBA DELTA CONNECTION5703
Connect in Detroit (DTW)
 
  Select this departure  
 
Roundtrip: from  $637.99 + $33.91 taxes & fees = $671.90
6:35 am Depart Washington (IAD)
Arrive Houston (HOU) 10:41 am 		Mon 19-Apr
Duration: 5hr 6mn
AirTran Airways AirTran Airways 69  / 294
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
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