Cheap Flights from CHI to SFO
The Cheapest Round-trip Tickets from Chicago to San Francisco
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 10 October 2026 | 12 October 2026 | Direct |  | RT from 203 |
The Cheapest Flights for this Month from Chicago to San Francisco
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 5 September 2026 | 8 September 2026 | 1 Stop | | RT from 314 |
| 10 September 2026 | 13 September 2026 | 1 Stop | | RT from 376 |
| 11 September 2026 | 15 September 2026 | 1 Stop | | RT from 290 |
| 18 September 2026 | 21 September 2026 | 1 Stop | | RT from 228 |
| 25 September 2026 | 29 September 2026 | Direct |  | RT from 248 |
| 10 October 2026 | 12 October 2026 | 1 Stop | | RT from 203 |
| 5 November 2026 | 8 November 2026 | 1 Stop | | RT from 277 |
| 14 April 2027 | 16 April 2027 | 1 Stop |  | RT from 323 |
| 15 April 2027 | 17 April 2027 | 1 Stop | | RT from 323 |
| 16 April 2027 | 19 April 2027 | 1 Stop | | RT from 332 |
| 17 April 2027 | 17 April 2027 | 1 Stop | | RT from 342 |
The Cheapest Flights from Chicago to San Francisco for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 18 September 2026 | 21 September 2026 | 1 Stop | | RT from 228 |
| 10 October 2026 | 12 October 2026 | 1 Stop | | RT from 203 |
| 5 November 2026 | 8 November 2026 | 1 Stop | | RT from 277 |
| 14 April 2027 | 16 April 2027 | 1 Stop | | RT from 323 |