Cheap flights from Denver (DEN) to San Diego (SAN)

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Lowest round trip fares by airline from Denver and San Diego

Cheapest prices ($28 One Way, $56 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Apr 10 - Sat, Apr 11
DEN
Denver
SAN
San Diego
$56 Roundtrip, found 4 days ago
$56
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Apr 10 from Denver to San Diego, returning Sat, Apr 11, priced at $56 found 4 days ago
Sat, Apr 11 - Tue, Apr 14
DEN
Denver
SAN
San Diego
$57 Roundtrip, found 6 days ago
$57
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Apr 11 from Denver to San Diego, returning Tue, Apr 14, priced at $57 found 6 days ago
Mon, Mar 23 - Tue, Mar 31
DEN
Denver
SAN
San Diego
$81 Roundtrip, found 3 days ago
$81
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Mar 23 from Denver to San Diego, returning Tue, Mar 31, priced at $81 found 3 days ago
Mon, Mar 23 - Tue, Mar 31
DEN
Denver
SAN
San Diego
$82 Roundtrip, found 3 days ago
$82
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Mar 23 from Denver to San Diego, returning Tue, Mar 31, priced at $82 found 3 days ago
Fri, May 1 - Mon, May 11
DEN
Denver
SAN
San Diego
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Fri, May 1 from Denver to San Diego, returning Mon, May 11, priced at $117 found 3 days ago

Fly From Denver to San Diego

Origin
Denver
Destination
San Diego
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Cheap flights from Denver to San Diego

When arriving at San Diego International Airport (SAN) from Denver International Airport (DEN), one of the first destinations that visitors frequent is Balboa Park. The location boasts beautiful scenery in addition to more than two dozen museums, eight gardens, live entertainment options and the world famous San Diego Zoo. The zoo serves as home to more than 4,000 animals, spanning 800 different species.

Key Facts

Get a rental car at the airport and exit the area via Interstate 5. The San Diego Embarcadero waterfront hosts a number of attractions that include the historic USS Midway. The 972-foot-long ship is recorded as being the longest serving vessel in the Navy and offers daily tours. The site also features more than 25 military aircraft.

From the marina, guests might also join dinner cruises or walk to Seaport Village, which has a marketplace, restaurants like Harbor House, as well as boutique shops.

Hints and Tips

The flight from Denver to San Diego will last a short two hours, allowing for plenty of time to explore the Old Town San Diego State Historic Park. The location recreates life during the early 1800s, with a variety of simple adobe buildings that represent homes, a schoolhouse, blacksmith shop and a newspaper office. Antiques and artifacts found here include a carriage collection.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.