Cheap Flights from IAD to CHI
The Cheapest Round-trip Tickets from to Chicago
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 12 March 2025 | 31 March 2025 | Direct |  | RT from 203 |
The Cheapest Flights for this Month from to Chicago
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 27 December 2024 | 3 January 2025 | Direct | | RT from 487 |
| 12 March 2025 | 31 March 2025 | Direct | | RT from 203 |
| 16 May 2025 | 24 May 2025 | Direct | | RT from 286 |
The Cheapest Flights from to Chicago for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 27 December 2024 | 3 January 2025 | Direct | | RT from 487 |
| 12 March 2025 | 31 March 2025 | Direct | | RT from 203 |
| 16 May 2025 | 24 May 2025 | Direct | | RT from 286 |