Cheap Flights from ORD to SEA
The Cheapest Round-trip Tickets from to Seattle
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 12 September 2025 | 29 September 2025 | Direct |  | RT from 260 |
The Cheapest Flights for this Month from to Seattle
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 12 September 2025 | 29 September 2025 | 1 Stop | | RT from 260 |
The Cheapest Flights from to Seattle for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 12 September 2025 | 29 September 2025 | 1 Stop | | RT from 260 |