Flights from Houston (HOU) to Washington, D.C. (DCA) with Star Alliance

Start your journey with just one click

Airline

1/30

Houston

toWashington, D.C.

IAH-DCA

January 23, 2025

January 27, 2025

Sold byUnited Airlines

From

269USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

2/30

Houston

toWashington, D.C.

IAH-DCA

February 20, 2025

February 23, 2025

Sold byUnited Airlines

From

269USD Price subject to changes

Viewed:54 minutes ago

Roundtrip

Economy

3/30

Houston

toWashington, D.C.

IAH-DCA

December 20, 2024

January 4, 2025

Sold byUnited Airlines

From

269USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

4/30

Houston

toWashington, D.C.

IAH-DCA

April 4, 2025

April 6, 2025

Sold byUnited Airlines

From

269USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Washington, D.C.

Wednesday

heavy intensity rain

20/11/2024

18°C

20/11/2024

heavy intensity rain

Thursday

moderate rain

21/11/2024

10°C

21/11/2024

moderate rain

Friday

rain and snow

22/11/2024

4°C

22/11/2024

rain and snow

Saturday

broken clouds

23/11/2024

8°C

23/11/2024

broken clouds

Sunday

overcast clouds

24/11/2024

10°C

24/11/2024

overcast clouds

Monday

scattered clouds

25/11/2024

11°C

25/11/2024

scattered clouds

Tuesday

overcast clouds

26/11/2024

11°C

26/11/2024

overcast clouds

Flight schedules from Houston to Washington, D.C. with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (31)

Sort by

Houston US
IAH07:30
2h 55m
No stops
Washington US
DCA11:25
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 512
  Houston. US
  IAH 07:30
  2h 55m
  1212 Miles
  Washington. US
  DCA 11:25
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:50
2h 55m
No stops
Washington US
DCA13:45
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2311
  Houston. US
  IAH 09:50
  2h 55m
  1212 Miles
  Washington. US
  DCA 13:45
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH12:03
2h 55m
No stops
Washington US
DCA15:58
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2080
  Houston. US
  IAH 12:03
  2h 55m
  1212 Miles
  Washington. US
  DCA 15:58
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH14:50
2h 55m
No stops
Washington US
DCA18:45
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2263
  Houston. US
  IAH 14:50
  2h 55m
  1212 Miles
  Washington. US
  DCA 18:45
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH16:40
2h 56m
No stops
Washington US
DCA20:36
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2472
  Houston. US
  IAH 16:40
  2h 56m
  1212 Miles
  Washington. US
  DCA 20:36
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH18:05
2h 54m
No stops
Washington US
DCA21:59
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2050
  Houston. US
  IAH 18:05
  2h 54m
  1212 Miles
  Washington. US
  DCA 21:59
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Houston US
IAH19:51
2h 55m
No stops
Washington US
DCA23:46
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2224
  Houston. US
  IAH 19:51
  2h 55m
  1212 Miles
  Washington. US
  DCA 23:46
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH14:20
5h 35m
1 Stop
Washington US
DCA20:55
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 787
  Houston. US
  IAH 14:20
  2h 41m
  930 Miles
  Chicago. US
  ORD 17:01
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1006
  Chicago. US
  ORD 18:00
  1h 55m
  614 Miles
  Washington. US
  DCA 20:55
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH06:38
5h 38m
1 Stop
Washington US
DCA13:16
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 411
  Houston. US
  IAH 06:38
  2h 42m
  930 Miles
  Chicago. US
  ORD 09:20
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3447
  Chicago. US
  ORD 10:15
  2h 1m
  614 Miles
  Washington. US
  DCA 13:16
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Houston US
IAH07:20
5h 45m
1 Stop
Washington US
DCA14:05
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 469
  Houston. US
  IAH 07:20
  2h 42m
  930 Miles
  Chicago. US
  ORD 10:02
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 1097
  Chicago. US
  ORD 11:15
  1h 50m
  614 Miles
  Washington. US
  DCA 14:05
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH17:05
5h 48m
1 Stop
Washington US
DCA23:53
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2406
  Houston. US
  IAH 17:05
  2h 42m
  930 Miles
  Chicago. US
  ORD 19:47
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 1023
  Chicago. US
  ORD 21:05
  1h 48m
  614 Miles
  Washington. US
  DCA 23:53
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Houston US
IAH10:34
5h 49m
1 Stop
Washington US
DCA17:23
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1036
  Houston. US
  IAH 10:34
  3h 26m
  1405 Miles
  New York. US
  EWR 15:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 4443
  New York. US
  EWR 16:00
  1h 23m
  199 Miles
  Washington. US
  DCA 17:23
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH05:00
5h 54m
1 Stop
Washington US
DCA11:54
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2653
  Houston. US
  IAH 05:00
  2h 42m
  930 Miles
  Chicago. US
  ORD 07:42
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1469
  Chicago. US
  ORD 09:00
  1h 54m
  614 Miles
  Washington. US
  DCA 11:54
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH14:38
6h 5m
1 Stop
Washington US
DCA21:43
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1909
  Houston. US
  IAH 14:38
  3h 28m
  1405 Miles
  New York. US
  EWR 19:06
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4457
  New York. US
  EWR 20:10
  1h 33m
  199 Miles
  Washington. US
  DCA 21:43
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH08:30
6h 5m
1 Stop
Washington US
DCA15:35
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1544
  Houston. US
  IAH 08:30
  2h 42m
  930 Miles
  Chicago. US
  ORD 11:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 395
  Chicago. US
  ORD 12:45
  1h 50m
  614 Miles
  Washington. US
  DCA 15:35
  Boeing 737-700 Passenger
  Operated by United Airlines
Houston US
IAH11:55
6h 6m
1 Stop
Washington US
DCA19:01
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1168
  Houston. US
  IAH 11:55
  2h 42m
  930 Miles
  Chicago. US
  ORD 14:37
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 5668
  Chicago. US
  ORD 16:00
  2h 1m
  614 Miles
  Washington. US
  DCA 19:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Houston US
IAH09:49
6h 6m
1 Stop
Washington US
DCA16:55
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1321
  Houston. US
  IAH 09:49
  2h 42m
  930 Miles
  Chicago. US
  ORD 12:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2640
  Chicago. US
  ORD 14:00
  1h 55m
  614 Miles
  Washington. US
  DCA 16:55
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH07:45
6h 8m
1 Stop
Washington US
DCA14:53
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1886
  Houston. US
  IAH 07:45
  3h 26m
  1405 Miles
  New York. US
  EWR 12:11
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4499
  New York. US
  EWR 13:30
  1h 23m
  199 Miles
  Washington. US
  DCA 14:53
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH06:38
6h 27m
1 Stop
Washington US
DCA14:05
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 411
  Houston. US
  IAH 06:38
  2h 42m
  930 Miles
  Chicago. US
  ORD 09:20
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1097
  Chicago. US
  ORD 11:15
  1h 50m
  614 Miles
  Washington. US
  DCA 14:05
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH12:00
6h 32m
1 Stop
Washington US
DCA19:32
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1499
  Houston. US
  IAH 12:00
  3h 25m
  1405 Miles
  New York. US
  EWR 16:25
  Boeing 787-9
  Operated by United Airlines
2. Flight 2United Airlines UA 4432
  New York. US
  EWR 17:59
  1h 33m
  199 Miles
  Washington. US
  DCA 19:32
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH09:50
6h 33m
1 Stop
Washington US
DCA17:23
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 731
  Houston. US
  IAH 09:50
  3h 30m
  1405 Miles
  New York. US
  EWR 14:20
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4443
  New York. US
  EWR 16:00
  1h 23m
  199 Miles
  Washington. US
  DCA 17:23
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH07:45
6h 38m
1 Stop
Washington US
DCA15:23
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1886
  Houston. US
  IAH 07:45
  3h 26m
  1405 Miles
  New York. US
  EWR 12:11
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4433
  New York. US
  EWR 14:00
  1h 23m
  199 Miles
  Washington. US
  DCA 15:23
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH09:49
7h 6m
1 Stop
Washington US
DCA17:55
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1321
  Houston. US
  IAH 09:49
  2h 42m
  930 Miles
  Chicago. US
  ORD 12:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 374
  Chicago. US
  ORD 15:00
  1h 55m
  614 Miles
  Washington. US
  DCA 17:55
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH07:20
7h 15m
1 Stop
Washington US
DCA15:35
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 469
  Houston. US
  IAH 07:20
  2h 42m
  930 Miles
  Chicago. US
  ORD 10:02
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 395
  Chicago. US
  ORD 12:45
  1h 50m
  614 Miles
  Washington. US
  DCA 15:35
  Boeing 737-700 Passenger
  Operated by United Airlines
Houston US
IAH05:00
7h 16m
1 Stop
Washington US
DCA13:16
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2653
  Houston. US
  IAH 05:00
  2h 42m
  930 Miles
  Chicago. US
  ORD 07:42
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3447
  Chicago. US
  ORD 10:15
  2h 1m
  614 Miles
  Washington. US
  DCA 13:16
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Houston US
IAH13:25
7h 18m
1 Stop
Washington US
DCA21:43
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1261
  Houston. US
  IAH 13:25
  3h 26m
  1405 Miles
  New York. US
  EWR 17:51
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4457
  New York. US
  EWR 20:10
  1h 33m
  199 Miles
  Washington. US
  DCA 21:43
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH14:20
7h 23m
1 Stop
Washington US
DCA22:43
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 787
  Houston. US
  IAH 14:20
  2h 41m
  930 Miles
  Chicago. US
  ORD 17:01
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3644
  Chicago. US
  ORD 19:40
  2h 3m
  614 Miles
  Washington. US
  DCA 22:43
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Houston US
IAH08:30
7h 25m
1 Stop
Washington US
DCA16:55
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1544
  Houston. US
  IAH 08:30
  2h 42m
  930 Miles
  Chicago. US
  ORD 11:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2640
  Chicago. US
  ORD 14:00
  1h 55m
  614 Miles
  Washington. US
  DCA 16:55
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH07:45
7h 38m
1 Stop
Washington US
DCA16:23
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1886
  Houston. US
  IAH 07:45
  3h 26m
  1405 Miles
  New York. US
  EWR 12:11
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4486
  New York. US
  EWR 15:00
  1h 23m
  199 Miles
  Washington. US
  DCA 16:23
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH06:05
7h 48m
1 Stop
Washington US
DCA14:53
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1657
  Houston. US
  IAH 06:05
  3h 25m
  1405 Miles
  New York. US
  EWR 10:30
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 4499
  New York. US
  EWR 13:30
  1h 23m
  199 Miles
  Washington. US
  DCA 14:53
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Houston US
IAH10:34
7h 58m
1 Stop
Washington US
DCA19:32
Houston - Washington
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1036
  Houston. US
  IAH 10:34
  3h 26m
  1405 Miles
  New York. US
  EWR 15:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 4432
  New York. US
  EWR 17:59
  1h 33m
  199 Miles
  Washington. US
  DCA 19:32
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines

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Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington

Houston - Washington