Cheap Flights from CHI to SAN
The Cheapest Round-trip Tickets from Chicago to San Diego
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 31 March 2026 | 7 April 2026 | Direct |  | RT from 170 |
The Cheapest Flights for this Month from Chicago to San Diego
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 21 March 2026 | 28 March 2026 | 1 Stop |  | RT from 508 |
| 26 March 2026 | 28 March 2026 | 1 Stop |  | RT from 482 |
| 31 March 2026 | 7 April 2026 | Direct | | RT from 170 |
| 3 April 2026 | 7 April 2026 | Direct |  | RT from 195 |
| 16 April 2026 | 18 April 2026 | 1 Stop | | RT from 172 |
| 17 April 2026 | 19 April 2026 | 1 Stop | | RT from 222 |
| 1 May 2026 | 4 May 2026 | 1 Stop | | RT from 172 |
| 3 July 2026 | 8 July 2026 | 1 Stop |  | RT from 237 |
| 3 August 2026 | 6 August 2026 | 2 Stops |  | RT from 280 |
The Cheapest Flights from Chicago to San Diego for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 31 March 2026 | 7 April 2026 | Direct | | RT from 170 |
| 16 April 2026 | 18 April 2026 | 1 Stop | | RT from 172 |
| 1 May 2026 | 4 May 2026 | 1 Stop | | RT from 172 |
| 3 July 2026 | 8 July 2026 | 1 Stop | | RT from 237 |
| 3 August 2026 | 6 August 2026 | 2 Stops | | RT from 280 |