Cheap Flights to San Diego County from $33

Popular airlines to San Diego County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

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Top Cities to Visit in San Diego County

Ocean Beach showing general coastal views and a coastal town
FlightsFlights

San Diego

San Diego

How much is the cheapest flight to San Diego County?

Prices were available within the past 7 days and start at $33 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Tue, Mar 3 - Sat, Mar 7
SEA
Seattle
SNA
Orange County
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Mar 3 from Seattle to Orange County, returning Sat, Mar 7, priced at $117 found 1 day ago
Bargain Flight
Wed, Mar 11 - Mon, Mar 16
SEA
Seattle
SAN
San Diego
$118 Roundtrip, just found
$118
Roundtrip
just found
Select Bargain Flight flight, departing Wed, Mar 11 from Seattle to San Diego, returning Mon, Mar 16, priced at $118 just found
Alaska Airlines
Tue, Dec 16 - Thu, Dec 25
SEA
Seattle
PSP
Palm Springs
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Dec 16 from Seattle to Palm Springs, returning Thu, Dec 25, priced at $119 just found
Alaska Airlines
Tue, Feb 3 - Wed, Feb 11
PAE
Seattle
SNA
Orange County
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Feb 3 from Seattle to Orange County, returning Wed, Feb 11, priced at $119 found 1 day ago
Alaska Airlines
Sun, Jan 18 - Wed, Jan 28
PAE
Seattle
PSP
Palm Springs
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Jan 18 from Seattle to Palm Springs, returning Wed, Jan 28, priced at $119 found 1 day ago
Alaska Airlines
Sat, Feb 7 - Sat, Feb 14
PAE
Seattle
SAN
San Diego
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Feb 7 from Seattle to San Diego, returning Sat, Feb 14, priced at $119 found 1 hour ago
Delta
Wed, Feb 18 - Mon, Feb 23
SEA
Seattle
SAN
San Diego
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Delta flight, departing Wed, Feb 18 from Seattle to San Diego, returning Mon, Feb 23, priced at $119 just found
Southwest Airlines
Mon, Mar 2 - Sat, Mar 7
SEA
Seattle
SAN
San Diego
$129 Roundtrip, found 2 hours ago
$129
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Mon, Mar 2 from Seattle to San Diego, returning Sat, Mar 7, priced at $129 found 2 hours ago
Hawaiian Airlines
Sat, Feb 28 - Tue, Mar 3
PAE
Seattle
SNA
Orange County
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 28 from Seattle to Orange County, returning Tue, Mar 3, priced at $139 found 5 days ago
American Airlines
Fri, Jan 9 - Sun, Jan 11
SEA
Seattle
CLD
Carlsbad
$159 Roundtrip, found 5 days ago
$159
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jan 9 from Seattle to Carlsbad, returning Sun, Jan 11, priced at $159 found 5 days ago

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Airports in San Diego County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Flights from $352
SNA
John Wayne
Flights from $352
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Flights from $543
TIJ
General Abelardo L. Rodriguez Intl.
Flights from $543
Select flight to Palm Springs Intl. PSP. Flights from $284
PSP
Palm Springs Intl.
Flights from $284
Select flight to McClellan-Palomar CLD. Cheapest option available. Flights from $268
CLD
McClellan-Palomar
Cheapest
Flights from $268

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

San Diego County Flights Information

Airlines serving
Southwest Airlines, Alaska Airlines, Delta, Frontier Airlines, United, American Airlines, Hawaiian Airlines
Roundtrip price
from $66

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.

Frontier Airlines
Mon, Dec 15 - Mon, Dec 15
SFO
San Francisco
SAN
San Diego
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Dec 15 from San Francisco to San Diego, returning Mon, Dec 15, priced at $66 just found
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