Direct flights from Washington Reagan National to Houston
65 nonstop flights a week on 2 airlines. Zero layovers — one hop from DCA to IAH.
Flight time: about 2h37m 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 |
|---|---|---|---|
| United UAL1450 | 6:02a | 2h34m | Mon, Wed |
| United UAL1450 | 6:06a | 2h34m | Thu–Fri |
| United UAL1450 | 6:16a | 2h32m | Tue, Sat |
| United UAL1450 | 7:04a | 2h19m | Sun |
| American JIA5496 | 7:42a | 2h33m | Wed |
| American JIA5496 | 7:51a | 2h40m | Mon, Thu |
| American JIA5496 | 7:58a | 2h31m | Tue, Fri |
| United UAL697 | 8:24a | 2h38m | Tue, Wed, Fri |
| United UAL697 | 8:29a | 3h | Sat |
| United UAL697 | 8:36a | 2h42m | Mon, Sun |
| United UAL697 | 9:01a | 2h33m | Thu |
| United UAL2190 | 11:10a | 2h37m | Wed |
| United UAL2190 | 11:18a | 2h38m | Mon, Thu, Fri, Sun |
| United UAL2190 | 12:20p | 2h35m | Tue, Sat |
| United UAL382 | 1:02p | 2h38m | Tue, Thu, Fri |
| United UAL382 | 1:06p | 2h44m | Sat–Sun |
| United UAL382 | 1:38p | 2h36m | Mon |
| American JIA5591 | 1:52p | 2h34m | Mon–Wed |
| American JIA5591 | 2:00p | 2h36m | Thu–Fri |
| American JIA5591 | 2:06p | 2h38m | Sun |
| United UAL382 | 2:10p | 2h29m | Wed |
| American JIA5591 | 2:19p | 2h42m | Sat |
| Mesa ASH4004 | 2:50p | 2h44m | Tue, Wed, Sun |
| Mesa ASH4004 | 2:58p | 2h48m | Mon, Thu |
| Mesa ASH4004 | 3:35p | 2h44m | Fri |
| American JIA5591 | 3:43p | 2h37m | Thu |
| United UAL1785 | 4:51p | 2h36m | Mon, Wed, Fri |
| United UAL1785 | 4:58p | 2h38m | Tue, Thu |
| United UAL1785 | 6:20p | 2h37m | Sun |
| United UAL1678 | 7:33p | 2h34m | Tue, Thu |
| United UAL1678 | 7:40p | 2h40m | Mon, Sun |
| United UAL1678 | 7:48p | 2h44m | Wed, Fri |
| American JIA5411 | 9:00p | 2h34m | Tue–Wed |
| American JIA5411 | 9:07p | 2h39m | Sun |
| American JIA5411 | 9:20p | 2h34m | Thu–Fri |
| American JIA5411 | 9:25p | 2h35m | Mon |
American
UnitedThe route
One hop: DCA → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Reagan National (DCA) to Houston (IAH)
Ronald Reagan Washington National Airport (DCA) has 65 nonstop flights a week to Houston (IAH), operated by American and United. 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 (IAH) takes about 2h37m in the air, based on recently observed nonstop departures.