
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 26, 2026.
Round-trip from | $197 (Kiwi.com) |
|---|---|
One-way from | $116 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $381 |
Fly from
Fly to
Route
Depart
Return
HoustonBaltimore
HOU - BWI
HOUBWI
Houston Hobby
Sat 8/22
7:25 am-11:25 am
Nonstop3h 00m
Baltimore/Washington
Sat 8/29
6:55 am-9:10 am
Nonstop3h 15m
HoustonBaltimore
HOU - BWI
HOUBWI
Houston Hobby
Wed 8/19
8:00 am-12:05 pm
Nonstop3h 05m
Baltimore/Washington
Tue 8/25
10:25 am-2:00 pm
1 stop4h 35m
HoustonBaltimore
HOU - BWI
HOUBWI
Houston Hobby
Thu 8/20
10:50 am-5:15 pm
1 stop5h 25m
Baltimore/Washington
Tue 9/1
5:00 pm-10:05 pm
1 stop6h 05m
HoustonBaltimore
HOU - BWI
HOUBWI
Houston Hobby
Wed 8/19
1:13 pm-9:27 pm
1 stop7h 14m
Baltimore/Washington
Mon 8/31
6:00 am-9:50 am
1 stop4h 50m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Mon 10/19
4:59 pm-10:37 pm
1 stop4h 38m
Baltimore/Washington
Mon 11/9
4:39 pm-11:58 pm
1 stop8h 19m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Wed 8/26
8:05 am-3:46 pm
1 stop6h 41m
Baltimore/Washington
Mon 8/31
6:00 am-11:15 am
1 stop6h 15m
HoustonBaltimore
HOU - BWI
HOUBWI
Houston Hobby
Wed 8/26
11:00 am-6:35 pm
2 stops6h 35m
Baltimore/Washington
Mon 8/31
10:00 am-2:00 pm
1 stop5h 00m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Sat 8/22
6:40 am-12:30 pm
1 stop4h 50m
Washington, D.C. Reagan-National
Sat 8/29
6:00 am-11:10 am
2 stops6h 10m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Wed 9/2
11:25 am-7:10 pm
2 stops6h 45m
Washington, D.C. Reagan-National
Thu 9/3
6:55 am-12:40 pm
1 stop6h 45m
HoustonWashington, D.C.
HOU - IAD
HOUIAD
Houston Hobby
Mon 10/19
5:28 pm-12:31 am
1 stop6h 03m
Washington, D.C. Dulles Intl
Thu 10/22
4:44 pm-11:09 pm
1 stop7h 25m
Everything you need to know about your flight from Houston to Washington, D.C.
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Find useful and relevant information for your journey from Houston to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$457 | FlexibilityNo cancel fee | On-time63% |