| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Denver San Diego | Outbound 06/18/25 direct F92711 02h 26min | Return 07/15/25 direct F92818 02h 37min |  Frontier Airlines |  | $128 | ||
| Denver San Diego | Outbound 06/18/25 direct F92711 02h 26min | Return 07/15/25 direct F92818 02h 37min | Frontier Airlines |  | ? | $131 | |
| Denver San Diego | Outbound 06/18/25 direct F92817 02h 30min | Return 07/15/25 direct F92818 02h 37min | Frontier Airlines |  | $136 | ||
| Denver San Diego | Outbound 06/18/25 direct F92817 02h 30min | Return 07/15/25 direct F92818 02h 37min | Frontier Airlines |  | $138 | ||
| Denver San Diego | Outbound 06/18/25 direct F92817 02h 30min | Return 07/15/25 direct F92818 02h 37min | Frontier Airlines |  | $142 | ||
| Denver San Diego | Outbound 10/18/25 direct F92711 02h 35min | Return 11/17/25 direct F94928 02h 39min | Frontier Airlines |  | ? | $145 | |
| Denver San Diego | Outbound 10/18/25 direct AS1129 02h 23min | Return 11/17/25 direct AS1488 02h 18min |  Alaska Airlines | | ? | $158 | |
| Denver San Diego | Outbound 10/18/25 direct HA4809 02h 23min | Return 11/17/25 direct F94928 02h 39min |  Hawaiian Airlines | | $158 | ||
| Denver San Diego | Outbound 10/10/25 1 Stopover (SLC) F93861, F91901 04h 25min | Return 11/04/25 direct HA7522 02h 22min | Frontier Airlines | | $162 | ||
| Denver San Diego | Outbound 06/07/25 direct F92817 02h 30min | Return 06/23/25 direct F92818 02h 35min | Frontier Airlines |  | ? | $163 |
Stops
- Direct flight
Airline
- Frontier Airlines
- Alaska Airlines
- Hawaiian Airlines
- United Airlines
- JetBlue Airways
Tips and tricks to help you find cheap flights from Denver to San Diego
Favorite airline: Frontier Airlines
65 % of flights from Denver to San Diego are booked with Frontier Airlines.
Frontier Airlines
65 %
United Airlines
29 %
Sun Country Airlines
6 %
Direct flights are cheaper
Flights with a stopover are on average $66.00 more expensive than direct flights.
non stop flight
1 stop
02h 24min
04h 19min
241 $
307 $
The favorite connection is non-stop
Flights from Denver to San Diego are most often booked as a direct flight.
Route
bookings
Direct flights
02h 24min, from 241 $
92 %
1 stopover Las Vegas - McCarran International Airport, NV
04h 19min, from 307 $
8 %
Important flight information
Flight information: Denver - San Diego
| Roundtrip from | 127,46 $ |
|---|---|
| Flight duration | min. 02:17 / max. 12:10 |
| Return flight duration | min. 02:10/ max. 06:10 |
| Distance | 1373 km |
| Flights per week | 147 |
| Departure airport | Airport Denver International Airport, CO (DEN) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Denver - Las Vegas from 86 $
- Flight Denver - San Francisco from 126 $
- Flight Denver - Miami from 111 $
- Flight Denver - New York from 164 $
- Flight Denver - Los Angeles from 126 $
- Flight Denver - Seattle-Tacoma from 148 $
- Flight Denver - Chicago from 102 $
- Flight Denver - New York from 210 $
- Flight Denver - Tampa from 163 $
- Flight Denver - Dallas from 126 $
Alternative flights to San Diego
- Flight New York - San Diego from 219 $
- Flight Las Vegas - San Diego from 65 $
- Flight San Francisco - San Diego from 49 $
- Flight Orlando - San Diego from 239 $
- Flight Austin - San Diego from 160 $
- Flight Seattle-Tacoma - San Diego from 168 $
- Flight Portland-Oregon - San Diego from 168 $
- Flight San Jose - San Diego from 65 $
- Flight New York - San Diego from 219 $
- Flight Chicago - San Diego from 177 $
Flight destinations with a similar price
- Flight San Diego - Frankfurt from 551 $
- Flight San Diego - Mexico City from 388 $
- Flight San Diego - Toronto from 251 $
- Flight San Diego - Los Cabos from 315 $
- Flight San Diego - Cancun from 385 $
- Flight San Diego - Stuttgart from 630 $
- Flight San Diego - Dusseldorf from 642 $
- Flight San Diego - Berlin from 589 $
- Flight San Diego - Munich from 592 $
- Flight San Diego - San Jose, Costa Rica from 385 $
Flight destinations with a similar price
- Flight Denver - San Francisco from 126 $
- Flight Denver - Los Angeles from 126 $
- Flight Denver - Dallas from 126 $
- Flight Denver - St. Louis from 119 $
- Flight Denver - Houston - George Bush from 129 $
- Flight Denver - Austin from 134 $