Cheap Flights to San Diego County from $91

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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 $91 for one-way flights and $182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Dec 11 - Mon, Dec 15
JFK
New York
SNA
Orange County
$182 Roundtrip, found 5 hours ago
$182
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from New York to Orange County, returning Mon, Dec 15, priced at $182 found 5 hours ago
Frontier Airlines
Wed, Dec 17 - Mon, Jan 12
JFK
New York
SAN
San Diego
$182 Roundtrip, found 3 hours ago
$182
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Dec 17 from New York to San Diego, returning Mon, Jan 12, priced at $182 found 3 hours ago
Frontier Airlines
Thu, Dec 11 - Sun, Dec 21
JFK
New York
SAN
San Diego
$183 Roundtrip, found 4 hours ago
$183
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from New York to San Diego, returning Sun, Dec 21, priced at $183 found 4 hours ago
Frontier Airlines
Thu, Dec 11 - Mon, Dec 15
JFK
New York
SAN
San Diego
$192 Roundtrip, found 3 hours ago
$192
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from New York to San Diego, returning Mon, Dec 15, priced at $192 found 3 hours ago
Frontier Airlines
Sat, Dec 13 - Sun, Dec 21
JFK
New York
SAN
San Diego
$193 Roundtrip, found 2 hours ago
$193
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Dec 13 from New York to San Diego, returning Sun, Dec 21, priced at $193 found 2 hours ago
Frontier Airlines
Thu, Dec 4 - Mon, Dec 8
JFK
New York
SAN
San Diego
$203 Roundtrip, found 3 hours ago
$203
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from New York to San Diego, returning Mon, Dec 8, priced at $203 found 3 hours ago
American Airlines
Wed, Jan 28 - Wed, Feb 4
JFK
New York
SNA
Orange County
$231 Roundtrip, found 3 hours ago
$231
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Jan 28 from New York to Orange County, returning Wed, Feb 4, priced at $231 found 3 hours ago
United
Sat, Feb 7 - Sat, Feb 28
EWR
New York
SNA
Orange County
$231 Roundtrip, found 2 hours ago
$231
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Feb 7 from New York to Orange County, returning Sat, Feb 28, priced at $231 found 2 hours ago
Delta
Mon, Dec 15 - Thu, Dec 25
JFK
New York
SAN
San Diego
$232 Roundtrip, found 4 hours ago
$232
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Dec 15 from New York to San Diego, returning Thu, Dec 25, priced at $232 found 4 hours ago
Hawaiian Airlines
Wed, Feb 18 - Wed, Mar 11
JFK
New York
SAN
San Diego
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Feb 18 from New York to San Diego, returning Wed, Mar 11, priced at $237 found 1 day ago

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now

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 $809
TIJ
General Abelardo L. Rodriguez Intl.
Flights from $809
Select flight to Palm Springs Intl. PSP. Flights from $321
PSP
Palm Springs Intl.
Flights from $321
Select flight to McClellan-Palomar CLD. Cheapest option available. Flights from $182
CLD
McClellan-Palomar
Cheapest
Flights from $182

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

San Diego County Flights Information

Airlines serving
Frontier Airlines, American Airlines, United, Alaska Airlines, JetBlue Airways, Delta, Hawaiian Airlines
Roundtrip price
from $182

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
Thu, Dec 11 - Mon, Dec 15
JFK
New York
SNA
Orange County
$182 Roundtrip, found 5 hours ago
$182
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from New York to Orange County, returning Mon, Dec 15, priced at $182 found 5 hours ago
*Available to One Key members.