Denver International Airport · DEN → SAN
Direct flights from Denver to San Diego
126 nonstop flights a week on 6 airlines. Zero layovers — one hop from DEN to SAN.
Flight time: about 2h6m nonstop
Which days does it fly?
When does it fly?
Departure times in Denver local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Frontier FFT2711 | 12:51a | 1h55m | Wed |
| Alaska ASA1424 | 6:28a | 2h18m | Mon, Tue, Fri, Sun |
| Alaska ASA1424 | 6:48a | 2h25m | Thu |
| Alaska ASA1424 | 6:58a | 2h18m | Sat |
| Southwest SWA536 | 7:38a | 2h11m | Tue–Wed |
| United UAL2309 | 7:53a | 1h59m | Tue, Wed, Fri |
| United UAL2309 | 8:00a | 1h55m | Thu, Sat, Sun |
| Southwest SWA967 | 8:04a | 2h8m | Thu |
| Southwest SWA967 | 8:08a | 2h11m | Fri |
| United UAL2309 | 8:18a | 2h1m | Mon |
| Southwest SWA1657 | 8:35a | 2h6m | Sun |
| Southwest SWA967 | 8:39a | 2h8m | Mon |
| Southwest SWA1657 | 9:08a | 2h9m | Fri |
| Southwest SWA1657 | 9:16a | 2h9m | Mon |
| Southwest SWA1657 | 9:38a | 2h7m | Tue, Thu, Sat |
| Southwest SWA1657 | 10:10a | 2h1m | Wed |
| Southwest SWA1658 | 10:37a | 2h10m | Fri |
| Southwest SWA2094 | 10:38a | 2h6m | Sun |
| Southwest SWA1658 | 11:00a | 2h14m | Mon |
| Southwest SWA1658 | 11:30a | 1h55m | Thu |
| United UAL1940 | 11:43a | 1h52m | Sun |
| United UAL1940 | 11:51a | 1h54m | Wed, Fri |
| United UAL1940 | 12:08p | 1h53m | Sat |
| Southwest SWA1655 | 12:15p | 1h57m | Tue |
| United UAL1940 | 12:16p | 1h56m | Mon–Tue |
| Southwest SWA1655 | 12:26p | 2h12m | Wed |
| United UAL1940 | 12:31p | 1h54m | Thu |
| Southwest SWA716 | 12:50p | 2h | Mon, Fri |
| Southwest SWA716 | 12:58p | 1h52m | Thu |
| Southwest SWA1416 | 1:11p | 2h6m | Sun |
| United UAL1302 | 1:34p | 1h56m | Fri |
| United UAL1302 | 1:40p | 1h58m | Tue, Wed, Sat, Sun |
| Southwest SWA1405 | 1:48p | 2h10m | Tue–Wed |
| Southwest SWA1655 | 1:50p | 2h6m | Sat |
| Alaska ASA1422 | 1:51p | 2h11m | Sun |
| United UAL1302 | 1:56p | 2h4m | Mon |
| Alaska ASA1422 | 1:58p | 2h17m | Fri |
| Southwest SWA4891 | 2:01p | 2h6m | Sat |
| Alaska ASA1422 | 2:07p | 2h14m | Thu |
| Southwest SWA141 | 2:15p | 2h6m | Sun |
| United UAL1302 | 2:17p | 1h59m | Thu |
| Alaska ASA1422 | 2:20p | 2h7m | Mon |
| Alaska ASA1422 | 2:33p | 2h12m | Tue |
| Frontier FFT2817 | 2:34p | 1h57m | Wed |
| Frontier FFT2817 | 2:38p | 1h56m | Sat–Sun |
| Frontier FFT2817 | 2:46p | 2h4m | Mon, Tue, Fri |
| Alaska ASA1422 | 3:09p | 2h22m | Wed |
| Southwest SWA4891 | 3:16p | 2h8m | Fri |
| Frontier FFT2817 | 3:47p | 1h58m | Thu |
| Southwest SWA4891 | 3:49p | 2h10m | Thu |
| United UAL1281 | 4:02p | 1h58m | Wed, Sat |
| United UAL1281 | 4:08p | 1h58m | Tue, Fri |
| United UAL1281 | 4:19p | 1h57m | Mon |
| Southwest SWA4891 | 4:27p | 2h21m | Mon |
| Southwest SWA1658 | 4:27p | 1h58m | Wed |
| United UAL1281 | 4:30p | 1h56m | Thu, Sun |
| Alaska ASA1422 | 4:36p | 1h55m | Sat |
| Southwest SWA1658 | 4:44p | 2h11m | Tue |
| Southwest SWA3527 | 4:47p | 2h8m | Thu |
| Southwest SWA1658 | 4:49p | 2h | Sat |
| Southwest SWA1658 | 4:57p | 2h9m | Sun |
| Southwest SWA3527 | 5:30p | 1h56m | Mon, Fri |
| Southwest SWA385 | 6:39p | 2h15m | Mon, Fri |
| Delta DAL8887 | 6:51p | 1h55m | Thu |
| Southwest SWA385 | 7:19p | 2h9m | Thu |
| United UAL540 | 7:20p | 2h8m | Tue–Wed |
| Southwest SWA1659 | 7:21p | 2h11m | Tue |
| United UAL540 | 7:28p | 1h56m | Sat |
| Southwest SWA4022 | 8:02p | 1h53m | Sat |
| SkyWest SKW3029 | 8:13p | 2h22m | Tue |
| SkyWest SKW3029 | 8:18p | 2h5m | Sat |
| United UAL540 | 8:18p | 1h58m | Mon, Fri |
| SkyWest SKW3029 | 8:40p | 2h6m | Sun |
| Southwest SWA1405 | 8:50p | 2h30m | Sun |
| United UAL540 | 8:57p | 1h54m | Thu, Sun |
| SkyWest SKW3029 | 8:59p | 2h20m | Thu |
| Southwest SWA4022 | 9:01p | 2h11m | Tue |
| SkyWest SKW3029 | 9:09p | 2h10m | Mon |
| Southwest SWA4022 | 9:11p | 2h8m | Wed |
| American AAL3245 | 9:25p | 2h33m | Mon |
| Southwest SWA4022 | 9:27p | 2h13m | Mon |
| United UAL2395 | 9:42p | 1h54m | Wed |
| Southwest SWA1659 | 9:43p | 2h13m | Sat |
| United UAL2395 | 9:45p | 1h58m | Thu |
| Southwest SWA4022 | 9:53p | 2h11m | Sun |
| SkyWest SKW3029 | 10:04p | 2h31m | Wed |
| SkyWest SKW3029 | 10:09p | 2h8m | Fri |
| Southwest SWA1659 | 10:27p | 2h12m | Wed |
| Frontier FFT2711 | 10:38p | 1h59m | Thu |
| Southwest SWA4022 | 10:42p | 2h5m | Fri |
| Frontier FFT2711 | 10:48p | 1h55m | Mon, Wed, Sat, Sun |
| United UAL2395 | 10:50p | 1h54m | Sun |
| Southwest SWA4022 | 11:07p | 2h13m | Thu |
| United UAL2395 | 11:24p | 1h56m | Fri |
| Frontier FFT2711 | 11:35p | 1h53m | Fri |
American
Delta
Southwest
UnitedThe route
One hop: DEN → SANDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Denver (DEN) to San Diego (SAN)
Denver International Airport (DEN) has 126 nonstop flights a week to San Diego (SAN), operated by American, Alaska, Delta, Frontier, Southwest and United. No layovers, no connections — one hop out of DEN and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Denver to San Diego?
The nonstop flight from Denver (DEN) to San Diego (SAN) takes about 2h6m in the air, based on recently observed nonstop departures.