Cheap Flights from CHI to SAN
The Cheapest Round-trip Tickets from Chicago to San Diego
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 30 July 2026 | 4 August 2026 | Direct |  | RT from 258 |
The Cheapest Flights for this Month from Chicago to San Diego
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 2 July 2026 | 5 July 2026 | Direct |  | RT from 386 |
| 6 July 2026 | 11 July 2026 | 1 Stop | | RT from 338 |
| 7 July 2026 | 10 July 2026 | 1 Stop | | RT from 370 |
| 8 July 2026 | 11 July 2026 | 1 Stop | | RT from 363 |
| 27 July 2026 | 1 August 2026 | 1 Stop | | RT from 320 |
| 29 July 2026 | 3 August 2026 | 1 Stop | | RT from 259 |
| 30 July 2026 | 4 August 2026 | 1 Stop | | RT from 258 |
| 31 July 2026 | 3 August 2026 | 1 Stop | | RT from 260 |
| 1 August 2026 | 4 August 2026 | 1 Stop | | RT from 260 |
The Cheapest Flights from Chicago to San Diego for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 30 July 2026 | 4 August 2026 | 1 Stop | | RT from 258 |
| 1 August 2026 | 4 August 2026 | 1 Stop | | RT from 260 |