| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Denver San Diego | Outbound 04/12/25 direct F92817 02h 31min | Return 04/27/25 direct F92422 02h 38min |  Frontier Airlines |  | $76 | ||
| Denver San Diego | Outbound 04/12/25 direct F92817 02h 31min | Return 04/27/25 direct F92422 02h 38min | Frontier Airlines |  | ? | $78 | |
| Denver San Diego | Outbound 04/21/25 1 Stopover (PHX) F92105, F91571 26h 38min | Return 05/19/25 1 Stopover (PHX) F94578, F91376 12h 28min | Frontier Airlines | | ? | $90 | |
| Denver San Diego | Outbound 04/12/25 direct F92817 02h 31min | Return 04/27/25 direct F92422 02h 38min | Frontier Airlines |  | $96 | ||
| Denver San Diego | Outbound 04/21/25 direct F92817 02h 31min | Return 05/19/25 direct F94990 02h 40min | Frontier Airlines |  | $108 | ||
| Denver San Diego | Outbound 04/21/25 1 Stopover (LAS) F94611, F91465 26h 11min | Return 05/19/25 1 Stopover (SFO) F93383, F91230 24h 17min | Frontier Airlines | | $110 | ||
| Denver San Diego | Outbound 04/21/25 direct F92817 02h 31min | Return 05/19/25 1 Stopover (SFO) F93383, F93440 15h 16min | Frontier Airlines |  | ? | $111 | |
| Denver San Diego | Outbound 04/21/25 direct F92817 02h 31min | Return 05/19/25 direct F94990 02h 40min | Frontier Airlines | | $115 | ||
| Denver San Diego | Outbound 04/21/25 1 Stopover (LAS) F94611, F91465 26h 11min | Return 05/19/25 1 Stopover (SFO) F93383, F91230 24h 17min | Frontier Airlines |  | $115 | ||
| Denver San Diego | Outbound 06/08/25 direct F92711 02h 26min | Return 06/12/25 direct F94990 02h 44min | Frontier Airlines |  | ? | $117 |
Airline
- Frontier Airlines
- United Airlines
- JetBlue Airways
- Sun Country Airlines
- Alaska Airlines
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 | $75.75 |
|---|---|
| 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 $101
- Flight Denver - San Francisco from $72
- Flight Denver - Miami from $160
- Flight Denver - New York from $112
- Flight Denver - Los Angeles from $86
- Flight Denver - Seattle-Tacoma from $122
- Flight Denver - Chicago from $101
- Flight Denver - New York from $112
- Flight Denver - Tampa from $192
- Flight Denver - Dallas from $46
Alternative flights to San Diego
- Flight New York - San Diego from $219
- Flight Las Vegas - San Diego from $36
- Flight San Francisco - San Diego from $127
- Flight Orlando - San Diego from $141
- Flight Austin - San Diego from $101
- Flight Portland-Oregon - San Diego from $101
- Flight Seattle-Tacoma - San Diego from $94
- Flight San Jose - San Diego from $89
- Flight New York - San Diego from $219
- Flight Washington-DC - San Diego from $329
Flight destinations with a similar price
- Flight San Diego - Munich from $827
- Flight San Diego - Dusseldorf from $828
- Flight San Diego - Cancun from $401
- Flight San Diego - Stuttgart from $827
- Flight San Diego - San Jose, Costa Rica from $370
- Flight San Diego - Berlin from $801
- Flight San Diego - Los Cabos from $381
- Flight San Diego - Toronto from $216
- Flight San Diego - Istanbul from $1,064
- Flight San Diego - Stockholm from $664
Flight destinations with a similar price
- Flight Denver - San Francisco from $72
- Flight Denver - Los Angeles from $86
- Flight Denver - Phoenix - Sky Harbor from $54
- Flight Denver - Minneapolis from $62
- Flight Denver - St. Louis from $88
- Flight Denver - Portland-Oregon from $81
- Flight Denver - Austin from $99
- Flight Denver - San Jose from $99