Cheap Flights to San Diego County from $28
Popular airlines to San Diego County
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American Airlines
United
Delta
Frontier Airlines
Southwest Airlines
JetBlue Airways
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How much is the cheapest flight to San Diego County?
Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Jul 13 - Tue, Jul 14
SFO
San Francisco
SAN
San Diego
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Sat, Jul 4 - Sat, Jul 11
SFO
San Francisco
SNA
Orange County
$98 Roundtrip, found 5 hours ago
$98
Roundtrip
found 5 hours ago
Wed, Aug 26 - Wed, Aug 26
SFO
San Francisco
SAN
San Diego
$132 Roundtrip, found 6 hours ago
$132
Roundtrip
found 6 hours ago
Tue, Aug 4 - Wed, Aug 5
SFO
San Francisco
SAN
San Diego
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Mon, Aug 10 - Tue, Aug 11
SFO
San Francisco
SAN
San Diego
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Mon, Aug 10 - Tue, Aug 11
SFO
San Francisco
SAN
San Diego
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Tue, Jun 2 - Tue, Jun 9
SEA
Seattle
SAN
San Diego
$164 Roundtrip, found 2 hours ago
$164
Roundtrip
found 2 hours ago
Wed, Sep 2 - Wed, Sep 2
SFO
San Francisco
PSP
Palm Springs
$171 Roundtrip, found 3 days ago
$171
Roundtrip
found 3 days ago
Tue, Sep 15 - Tue, Sep 22
PAE
Seattle
SAN
San Diego
$185 Roundtrip, just found
$185
Roundtrip
just found
Wed, Sep 9 - Tue, Sep 15
SEA
Seattle
SAN
San Diego
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Airports in San Diego County
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to San Diego Intl. SAN. Cheapest option available. Flights from $334
SAN
San Diego Intl.
Cheapest
Select flight to Palm Springs Intl. PSP. Flights from $552
PSP
Palm Springs Intl.
Select flight to McClellan-Palomar CLD. Flights from $464
CLD
McClellan-Palomar
Trending flights to San Diego County
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Jul 13 - Tue, Jul 14
SFO
San Francisco
SAN
San Diego
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Book with confidence
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Travel information
*Flight schedules are subject to change.
*Available to One Key members.
*Flight schedules are subject to change.
*Available to One Key members.
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