Cheap Flights from CHI to IAH
The Cheapest Round-trip Tickets from Chicago to
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 17 September 2026 | 18 September 2026 | Direct |  | RT from 140 |
The Cheapest Flights for this Month from Chicago to
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 1 September 2026 | 1 September 2026 | 1 Stop | | RT from 327 |
| 3 September 2026 | 7 September 2026 | 1 Stop | | RT from 287 |
| 7 September 2026 | 8 September 2026 | 1 Stop | | RT from 334 |
| 17 September 2026 | 18 September 2026 | Direct | | RT from 140 |
| 18 September 2026 | 21 September 2026 | 1 Stop | | RT from 213 |
| 15 October 2026 | 18 October 2026 | Direct | | RT from 247 |
| 25 November 2026 | 29 November 2026 | Direct |  | RT from 201 |
| 5 December 2026 | 13 December 2026 | 1 Stop | | RT from 266 |
| 18 March 2027 | 27 March 2027 | Direct | | RT from 418 |
The Cheapest Flights from Chicago to for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 17 September 2026 | 18 September 2026 | Direct | | RT from 140 |
| 15 October 2026 | 18 October 2026 | Direct | | RT from 247 |
| 25 November 2026 | 29 November 2026 | Direct | | RT from 201 |
| 5 December 2026 | 13 December 2026 | 1 Stop | | RT from 266 |
| 18 March 2027 | 27 March 2027 | Direct | | RT from 418 |