Direct flights from San Diego to Washington
25 nonstop flights a week on 2 airlines. Zero layovers — one hop from SAN to IAD.
Flight time: about 4h28m nonstop
Which days does it fly?
When does it fly?
Departure times in San Diego local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL1071 | 8:13a | 4h37m | Mon |
| United UAL1071 | 8:17a | 4h26m | Tue |
| United UAL1071 | 8:30a | 4h28m | Fri |
| United UAL1071 | 8:42a | 4h22m | Sat–Sun |
| United UAL1071 | 9:44a | 4h29m | Wed |
| Alaska ASA506 | 10:22a | 4h41m | Tue, Sat, Sun |
| Alaska ASA506 | 10:30a | 4h43m | Mon, Fri |
| Alaska ASA506 | 10:51a | 4h43m | Thu |
| Alaska ASA506 | 11:03a | 4h41m | Wed |
| United UAL444 | 12:58p | 4h25m | Wed–Thu |
| United UAL444 | 1:10p | 4h24m | Sat–Sun |
| United UAL444 | 1:22p | 4h26m | Mon, Fri |
| United UAL2129 | 9:58p | 4h28m | Mon–Thu |
| United UAL2129 | 10:11p | 4h26m | Sun |
| United UAL2129 | 10:28p | 4h16m | Fri |
UnitedThe route
One hop: SAN → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from San Diego (SAN) to Washington (IAD)
San Diego International Airport (SAN) has 25 nonstop flights a week to Washington (IAD), operated by Alaska and United. No layovers, no connections — one hop out of SAN 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 San Diego to Washington?
The nonstop flight from San Diego (SAN) to Washington (IAD) takes about 4h28m in the air, based on recently observed nonstop departures.