Direct flights from Washington Dulles to San Diego
26 nonstop flights a week on 2 airlines. Zero layovers — one hop from IAD to SAN.
Flight time: about 4h51m nonstop
Which days does it fly?
When does it fly?
Departure times in Washington Dulles local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL1930 | 9:10a | 4h46m | Mon, Wed, Thu, Sat |
| United UAL1930 | 9:20a | 4h42m | Fri, Sun |
| United UAL2163 | 12:39p | 4h51m | Fri |
| United UAL2163 | 12:48p | 4h51m | Mon, Wed, Thu, Sat |
| United UAL2163 | 12:56p | 4h45m | Sun |
| United UAL2163 | 1:10p | 4h56m | Tue |
| United UAL2054 | 6:10p | 4h52m | Mon–Tue |
| United UAL2054 | 6:21p | 4h49m | Wed–Thu |
| United UAL2054 | 6:52p | 5h12m | Fri, Sun |
| Alaska ASA201 | 7:53p | 5h6m | Sat |
| Alaska ASA201 | 8:02p | 4h50m | Tue, Wed, Sun |
| Alaska ASA201 | 8:21p | 5h4m | Mon, Thu, Fri |
UnitedThe route
One hop: IAD → SANDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to San Diego (SAN)
Washington Dulles International Airport (IAD) has 26 nonstop flights a week to San Diego (SAN), operated by Alaska and United. No layovers, no connections — one hop out of IAD 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 Dulles to San Diego?
The nonstop flight from Washington Dulles (IAD) to San Diego (SAN) takes about 4h51m in the air, based on recently observed nonstop departures.