Cheap Flights from IAD to ORD
The Cheapest Round-trip Tickets from to
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 15 May 2026 | 17 May 2026 | Direct |  | RT from 211 |
The Cheapest Flights for this Month from to
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 3 April 2026 | 5 April 2026 | 1 Stop |  | RT from 365 |
| 4 April 2026 | 5 April 2026 | 1 Stop | | RT from 365 |
| 15 April 2026 | 19 April 2026 | 1 Stop | | RT from 283 |
| 17 April 2026 | 18 April 2026 | 1 Stop | | RT from 228 |
| 15 May 2026 | 17 May 2026 | 1 Stop | | RT from 211 |
| 16 May 2026 | 23 May 2026 | 1 Stop | | RT from 242 |
| 6 September 2026 | 13 September 2026 | Direct | | RT from 374 |
| 31 January 2027 | 1 February 2027 | Direct | | RT from 392 |
The Cheapest Flights from to for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 17 April 2026 | 18 April 2026 | 1 Stop | | RT from 228 |
| 15 May 2026 | 17 May 2026 | 1 Stop | | RT from 211 |
| 6 September 2026 | 13 September 2026 | Direct | | RT from 374 |
| 31 January 2027 | 1 February 2027 | Direct | | RT from 392 |