Airlines with flights from Washington to Houston
There are three airlines with scheduled flights between DCA and HOU. Southwest is the only airline with non-stop flights from Reagan National to Hobby Airport and the flight time is 3 hours and 25 minutes.
There are three airlines with scheduled flights between DCA and HOU. Southwest is the only airline with non-stop flights from Reagan National to Hobby Airport and the flight time is 3 hours and 25 minutes. Choose airline
Direct
Non-stop
3h 25min
Via Nashville
4h 30min
Via New Orleans
4h 30min
Via Atlanta
4h 40min
Via Atlanta
4h 45min
Via Saint Louis
4h 50min
Via Dallas
4h 55min
Via Chicago
5h 5min
Via Dallas
5h 21min
Via Orlando
5h 30min
Via Kansas City
5h 30min
Via Tampa
5h 30min
Via Austin
5h 35min
Via Columbus
6h 0min
Via San Antonio
7h 15min
Via Milwaukee
7h 15min
NEW
Via Omaha
7h 50min
Via Oklahoma City
5h 20min
NEW
Starts 04/08
Via Harlingen
7h 55min
Schedules
Non-stop with Southwest Airlines
-
Total flight time: 3 hours and 25 minutes
-
Low-cost airline
-
Houston is a Southwest Airlines focus city (Operating base).
-
21 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
DCA
Direct
HOU
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN1432
06:15
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----
06:15
06:15
06:05
06:00
WN1076
----
06:05
06:05
----
----
----
----
WN1433
12:35
13:00
13:00
12:35
12:35
13:00
----
WN211
----
----
----
----
----
----
13:00
WN2730
18:10
----
----
18:10
18:10
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----
WN4366
----
----
----
----
----
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18:20
WN3665
----
----
----
----
----
18:25
----
WN4418
----
18:35
18:35
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Nashville with Southwest Airlines
-
Total flight time: 4h 30m - 8h 50m.
-
Low-cost airline
-
Houston is a Southwest Airlines focus city (Operating base).
-
141 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
DCA
Via BNA
HOU
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN1425
WN647
WN647
----
----
----
----
----
06:00
----
WN1425
WN532
WN532
----
06:10
06:10
----
----
----
06:05
WN1425
WN510
WN510
06:35
----
----
06:35
06:35
----
----
WN1426
WN5065
WN5065
----
----
----
----
----
----
09:15
WN3449
WN5061
WN5061
----
----
----
----
----
10:05
----
WN1426
WN777
WN777
10:35
----
----
10:35
10:35
----
----
WN1426
WN5078
WN5078
----
10:35
10:35
----
----
----
----
WN1900
WN533
WN533
----
13:00
13:00
----
----
----
----
WN2099
WN540
WN540
----
----
----
----
----
15:00
----
WN1427
WN534
WN534
----
16:00
16:00
----
----
----
----
WN1900
WN540
WN540
16:10
----
----
16:10
16:10
----
----
WN1428
WN4474
WN4474
19:00
19:55
19:55
19:00
19:00
----
19:55
The timetable & schedule information was updated at 2026-04-21
Via New Orleans with Southwest Airlines
-
Total flight time: 4h 30m - 9h 20m.
-
Low-cost airline
-
Houston is a Southwest Airlines focus city (Operating base).
-
44 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
DCA
Via MSY
HOU
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN3312
WN2638
WN2638
----
----
----
----
----
----
06:10
WN1431
WN2998
WN2998
----
----
----
----
----
----
09:25
WN311
WN2998
WN2998
11:35
11:35
11:35
11:35
11:35
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----
WN2870
WN2998
WN2998
----
----
----
----
----
----
11:40
WN1453
WN1810
WN1810
----
----
----
----
----
16:55
----
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Southwest Airlines
-
Total flight time: 4h 40m - 6h 50m.
-
Low-cost airline
-
Houston is a Southwest Airlines focus city (Operating base).
-
75 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
DCA
Via ATL
HOU
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN4969
WN4914
WN4914
06:55
----
----
06:55
06:55
----
----
WN194
WN331
WN331
----
----
----
----
----
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11:40
WN1429
WN469
WN469
----
11:40
11:40
----
----
----
----
WN194
WN206
WN206
11:45
----
----
11:45
11:45
----
----
WN225
WN469
WN469
----
11:45
11:45
----
----
----
----
WN4968
WN263
WN263
----
----
----
----
----
15:35
----
WN196
WN564
WN564
----
----
----
----
----
----
18:50
WN4968
WN207
WN207
18:55
----
----
18:55
18:55
----
----
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
-
Total flight time: 4h 45m - 6h 58m.
-
Sky Team Alliance
-
153 flights per week
DCA
Via ATL
HOU
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL410
DL1509
DL1509
06:00
06:00
06:00
06:00
06:00
----
06:00
DL330
DL1195
DL1195
06:59
06:59
06:59
06:59
06:59
----
07:00
DL343
DL1195
DL1195
08:00
08:00
08:00
08:00
08:00
----
08:00
DL380
DL2381
DL2381
12:27
12:27
12:27
12:27
12:27
12:27
12:27
DL360
DL2051
DL2051
16:00
16:00
16:00
16:00
16:00
16:00
16:00
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines