Cheap Flights to San Diego County from $28

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

  • Spirit Airlines

    Spirit Airlines

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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 $28 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Sep 15 - Sat, Sep 20
SFO
San Francisco
SAN
San Diego
$49 Roundtrip, found 1 hour ago
$49
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Sep 15 from San Francisco to San Diego, returning Sat, Sep 20, priced at $49 found 1 hour ago
Alaska Airlines
Mon, Sep 15 - Sat, Sep 20
SFO
San Francisco
SAN
San Diego
$67 Roundtrip, found 1 hour ago
$67
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Sep 15 from San Francisco to San Diego, returning Sat, Sep 20, priced at $67 found 1 hour ago
Frontier Airlines
Thu, Oct 9 - Sat, Oct 11
SFO
San Francisco
SAN
San Diego
$69 Roundtrip, found 1 hour ago
$69
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 9 from San Francisco to San Diego, returning Sat, Oct 11, priced at $69 found 1 hour ago
Frontier Airlines
Mon, Sep 15 - Mon, Sep 22
SFO
San Francisco
SAN
San Diego
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Sep 15 from San Francisco to San Diego, returning Mon, Sep 22, priced at $74 found 1 hour ago
Frontier Airlines
Thu, Sep 18 - Thu, Sep 25
SFO
San Francisco
SAN
San Diego
$74 Roundtrip, just found
$74
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 18 from San Francisco to San Diego, returning Thu, Sep 25, priced at $74 just found
Southwest Airlines
Mon, Nov 17 - Wed, Nov 19
SFO
San Francisco
SAN
San Diego
$77 Roundtrip, found 1 hour ago
$77
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Mon, Nov 17 from San Francisco to San Diego, returning Wed, Nov 19, priced at $77 found 1 hour ago
Alaska Airlines
Tue, Sep 23 - Thu, Sep 25
SFO
San Francisco
SAN
San Diego
$77 Roundtrip, just found
$77
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Sep 23 from San Francisco to San Diego, returning Thu, Sep 25, priced at $77 just found
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
SFO
San Francisco
SAN
San Diego
$79 Roundtrip, found 12 hours ago
$79
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Wed, Dec 10 from San Francisco to San Diego, returning Wed, Dec 17, priced at $79 found 12 hours ago
Hawaiian Airlines
Tue, Oct 14 - Wed, Oct 29
SFO
San Francisco
SNA
Orange County
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 14 from San Francisco to Orange County, returning Wed, Oct 29, priced at $137 found 1 day ago
American Airlines
Tue, Sep 16 - Sat, Sep 20
SFO
San Francisco
CLD
Carlsbad
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 16 from San Francisco to Carlsbad, returning Sat, Sep 20, priced at $159 just found

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 $405
TIJ
General Abelardo L. Rodriguez Intl.
Flights from $405
Select flight to Palm Springs Intl. PSP. Flights from $634
PSP
Palm Springs Intl.
Flights from $634
Select flight to McClellan-Palomar CLD. Cheapest option available. Flights from $297
CLD
McClellan-Palomar
Cheapest
Flights from $297

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

San Diego County Flights Information

Airlines serving
Frontier Airlines, Alaska Airlines, United, Southwest Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
from $49

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, Sep 15 - Sat, Sep 20
SFO
San Francisco
SAN
San Diego
$49 Roundtrip, found 1 hour ago
$49
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Sep 15 from San Francisco to San Diego, returning Sat, Sep 20, priced at $49 found 1 hour ago
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