Cheap flights from Denver to San Diego
Travel > North America > United States > Denver to San Diego flights
Check our current prices for flights from Denver to San Diego. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Denver to San Diego, you will need to run a search below.
Search and Compare cheap Flights

Book your flight now with Cheapoair.com and save!
Cheap San Diego airfares from $89/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/29/2023, 03:00 pm from Denver International Airport (DEN) airport and arrives at San Diego Lindberg (SAN) at 07:43 pm. The flight time is 4 hours and 43 minutes. The Returning flight departes on 04/11/2023, 02:03 pm (other return dates are also available). Date posted: 07 Feb 2023
Price evolution for flights From Denver To San Diego

Recent Deals on Flights from Denver to San Diego:Roundtrip / Oneway
- $89
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 03/29/2023 03:00 pm San Diego, CA (SAN) Denver, CO (DEN) 04/11/2023 02:03 pm - $92
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 03/29/2023 03:00 pm San Diego, CA (SAN) Denver, CO (DEN) 04/11/2023 11:15 am - $107
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 04/27/2023 10:57 am San Diego, CA (SAN) Denver, CO (DEN) 05/03/2023 07:00 am - $111
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 04/27/2023 04:40 pm San Diego, CA (SAN) Denver, CO (DEN) 05/03/2023 07:00 am - $208
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 06/27/2023 09:45 pm San Diego, CA (SAN) Denver, CO (DEN) 07/11/2023 06:25 am - $54
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 06/06/2023 09:45 pm - $60
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 04/10/2023 04:40 pm - $94
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 04/10/2023 10:18 pm - $195
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) San Diego, CA (SAN) 06/06/2023 05:15 pm
Recently found cheap flight deals
Houston To Manama Thy Turkish Airlines airfares from Houston in June
$1401 Depart: 06/26/2022
Return: 07/04/2022
provided by Cheapoair.com
Vancouver To Belgrade Multiple Airlines airfares from Vancouver in April
$1386 Depart: 04/05/2023
Return: 04/13/2023
provided by Cheapoair.com
Miami To Washington DC United Airlines airfares from Miami in October
$194 Depart: 10/16/2019
Return: 10/29/2019
provided by FlyFar
Dallas To Portland, Maine Frontier Airlines airfares from Dallas in October
$328 Depart: 10/05/2021
Return: 10/20/2021
provided by Cheapoair.com
New York City To Austin Spirit Airlines airfares from New York City in March
$877 Depart: 03/30/2023
Return: 04/02/2023
provided by Cheapoair.com
Saint Johns To Ottawa Porter Airlines airfares from Saint Johns in April
$507 Depart: 04/15/2023
Return: 04/27/2023
provided by Cheapoair.com
Toronto To Salvadore Multiple Airlines airfares from Toronto in April
$1352 Depart: 04/12/2023
Return: 04/17/2023
provided by Cheapoair.com
Jacksonville To Las Vegas Frontier Airlines airfares from Jacksonville in August
$348 Depart: 08/25/2021
Return: 09/05/2021
provided by Cheapoair.com
Charlotte To Houston Multiple Airlines airfares from Charlotte in April
$196 Depart: 04/20/2023
Return: 04/29/2023
provided by Cheapoair.com
Specify your search details. Browse the cheapest flights from Denver to San Diego, San Diego hotel rooms and Denver to San Diego vacation packages from the most popular providers, airline consolidators and travel search engines.
Know what to do when flying to San Diego?
San Diego Travel Guide Set around a gracefully curving bay, with an easily navigable central area, San Diego is the second biggest city in California. It represents the acceptable face of southern California and embodies both work-hard and play-hard lifestyles. A [...]San Diego History A premiere coastal haven in Southern California, San Diego is a bastion of naval significance. San Diego hosts the US Navy, the US Marine Corps and the United States Coast Guard. It is also famous for the first Seaworld Park as well as for [...]
San Diego Sightseeing The world-class sights and sounds of San Diego make it one of the premiere tourist spots on the US West Coast. The mild temperate climate coupled with 70 miles of picturesque coastline makes San Diego an ideal getaway destination. The whole of [...]
San Diego Nightlife One would never be left unsatisfied when it comes to the nightlife entertainment in San Diego. If you want proof, consider this. There are more than 1.2 million people living in the City of San Diego, which makes it the second largest city in [...]