Direct flights from Washington Reagan National to Houston
20 nonstop flights a week on 1 airline. Zero layovers — one hop from DCA to HOU.
Flight time: about 2h47m nonstop
Which days does it fly?
When does it fly?
Departure times in Washington Reagan National local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA2783 | 6:10a | 2h46m | Tue, Sun |
| Southwest SWA2783 | 6:30a | 2h40m | Wed |
| Southwest SWA934 | 6:36a | 2h46m | Thu |
| Southwest SWA1399 | 6:38a | 2h54m | Sat |
| Southwest SWA165 | 7:10a | 2h55m | Mon |
| Southwest SWA165 | 7:26a | 2h34m | Fri |
| Southwest SWA2126 | 1:25p | 2h51m | Mon |
| Southwest SWA1494 | 1:28p | 2h52m | Thu |
| Southwest SWA2126 | 1:35p | 2h51m | Fri |
| Southwest SWA1379 | 1:43p | 2h40m | Wed |
| Southwest SWA1379 | 1:51p | 2h41m | Tue |
| Southwest SWA1698 | 2:37p | 2h37m | Sun |
| Southwest SWA1542 | 5:42p | 2h57m | Sat |
| Southwest SWA1542 | 6:05p | 2h53m | Wed |
| Southwest SWA1542 | 6:52p | 2h32m | Tue |
| Southwest SWA2275 | 6:56p | 2h53m | Fri |
| Southwest SWA2275 | 7:06p | 2h53m | Mon |
| Southwest SWA2275 | 7:42p | 2h33m | Thu |
| Southwest SWA4639 | 8:05p | 2h47m | Sun |
Southwest
Find fares 🥕
The route
One hop: DCA → HOUDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Reagan National (DCA) to Houston (HOU)
Ronald Reagan Washington National Airport (DCA) has 20 nonstop flights a week to Houston (HOU), operated by Southwest. No layovers, no connections — one hop out of DCA and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Washington Reagan National to Houston?
The nonstop flight from Washington Reagan National (DCA) to Houston (HOU) takes about 2h47m in the air, based on recently observed nonstop departures.