Denver to San Diego Flights (DEN-SAN) from $79

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Selected fares from Denver to San Diego

The cheapest prices found with in the last 7 days for return flights were $133 and $79 for one-way flights to San Diego for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Sep 26 - Mon, Sep 29
DEN
Denver Intl.
SAN
San Diego Intl.
$133 Roundtrip, just found
$133
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 26 from Denver Intl. to San Diego Intl., returning Mon, Sep 29, priced at $133 just found
Southwest Airlines
Wed, Sep 3 - Wed, Sep 10
DEN
Denver Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Sep 3 from Denver Intl. to San Diego Intl., returning Wed, Sep 10, priced at $157 found 1 day ago
Alaska Airlines
Wed, Nov 5 - Sat, Nov 8
DEN
Denver Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 4 hours ago
$157
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Denver Intl. to San Diego Intl., returning Sat, Nov 8, priced at $157 found 4 hours ago

Save more with San Diego Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Motel San Diego - In San Diego (Pacific Beach)

Motel San Diego - In San Diego (Pacific Beach)

2 out of 5
Save 100% on your flight
per person
Aug 10 - Aug 15
found 1 day ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
The Sofia Hotel

The Sofia Hotel

3.5 out of 5
Save 100% on your flight
per person
Aug 4 - Aug 8
found 1 day ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
Hotel La Jolla, Curio Collection by Hilton

Hotel La Jolla, Curio Collection by Hilton

4 out of 5
Save 100% on your flight
per person
Aug 10 - Aug 15
found 1 day ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
Alma San Diego Downtown, a Tribute Portfolio Hotel

Alma San Diego Downtown, a Tribute Portfolio Hotel

4 out of 5
Save 100% on your flight
per person
Aug 4 - Aug 8
found 1 day ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
Coronado Beach Resort

Coronado Beach Resort

3 out of 5
Save 100% on your flight
per person
Aug 6 - Aug 10
found 1 day ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
La Jolla Cove Suites

La Jolla Cove Suites

3 out of 5
Save 100% on your flight
per person
Jul 17 - Jul 21
found 1 day ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
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