SoCal Klustr
Southern California airports: every one, one search
FlyKlustr searches SNA, SAN, LAX, ONT, BUR, LGB, PSP, and SBD together, so you'll see which Southern California airport is cheapest for your dates.
Airports in this Klustr
Every airport below is in the Southern California search.
| Airport | Code | Airlines in the search | Notes |
|---|---|---|---|
| John Wayne | SNA | Southwest and other major airlines, plus Breeze and Allegiant where they fly | |
| San Diego International | SAN | Southwest and other major airlines | |
| Los Angeles International | LAX | Southwest and other major airlines | |
| Ontario International | ONT | Southwest and other major airlines | |
| Hollywood Burbank | BUR | Southwest and other major airlines, plus Breeze and Allegiant where they fly | |
| Long Beach | LGB | Southwest and other major airlines | |
| Palm Springs International | PSP | Major airlines | |
| San Bernardino International | SBD | Breeze | Only on published Breeze or Allegiant pairs. |
Where you can fly from Southern California
One SoCal to Hawaii list: Orange County, San Diego, and LA together
Cheapest SoCal to Hawaii ranking across SNA, SAN, and LAX
SoCal to Utah: Salt Lake City, Provo and Ogden in one search
SoCal to Utah: Salt Lake City, Provo and Ogden in one search
Vegas from SNA, SAN, LAX, BUR, LGB, Ontario, and Palm Springs, not only LAX
Seven SoCal airports, one Vegas ranking
SoCal into Sky Harbor, one ranking
SoCal to Phoenix, Sky Harbor in one ranking
SoCal into Orlando International
SoCal to Orlando International
Transcon from SoCal without locking you to LAX-JFK.
SoCal to New York hubs: JFK, Newark, and LaGuardia, not Islip
Chicago from SoCal ranks O’Hare and Midway together
O’Hare and Midway in one SoCal to Chicago list
SoCal to Bay ranks SFO, Oakland, and San Jose together
Stop typing only LAX-SFO: Oakland and San Jose are in the list
SoCal to UK & Ireland from LAX and SAN
LAX and SAN into Heathrow, Dublin, and the other US to UK gateways
SoCal to Western Europe from LAX and SAN
LAX and SAN into Paris, Amsterdam, Frankfurt, and Munich
SoCal to the Mediterranean from LAX and SAN
LAX and SAN into Rome, Barcelona, Madrid, and Lisbon
Questions
- Which Southern California airport is cheapest?
- It depends on your dates. FlyKlustr searches SNA, SAN, LAX, ONT, BUR, LGB, PSP, and SBD together and ranks one combined round trip, cheapest first, so the cheapest airport is the one that wins on your dates, not the one you'd have typed first.
- Does it include Southwest, Breeze and Allegiant?
- Southwest and the other major airlines are in the search. Breeze and Allegiant show up where they fly from Southern California, such as Orange County and Burbank to Provo. Breeze also flies San Bernardino to Provo, and Orange County to Ogden seasonally. Last checked Oct 22, 2026.
- Do you sell tickets?
- No. FlyKlustr is free flight search. Book opens the airline with your cities and dates filled in, and you pay the airline, not FlyKlustr.
- What is the SoCal Klustr?
- A region, not one airport code. The SoCal Klustr covers SNA, SAN, LAX, ONT, BUR, LGB, PSP, and SBD. Pick a destination Klustr and your dates, and FlyKlustr ranks one combined round trip across every airport pair.
- How does FlyKlustr rank results?
- Results are sorted by price, cheapest first. Results show one traveler by default (ages 2 and up count as a traveler), exact dates and the cheapest no-bag fare (Basic, Light or Saver). Set Travelers to everyone flying for a family total. Book still opens the airline.