Cheap Flights from CHI to SEA
The Cheapest Round-trip Tickets from Chicago to Seattle
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 1 January 2025 | 1 January 2025 | Direct |  | RT from 224 |
The Cheapest Flights for this Month from Chicago to Seattle
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 26 December 2024 | 27 December 2024 | 1 Stop | | RT from 643 |
| 27 December 2024 | 30 December 2024 | 1 Stop | | RT from 566 |
| 1 January 2025 | 1 January 2025 | Direct | | RT from 224 |
| 3 January 2025 | 9 January 2025 | 1 Stop |  | RT from 334 |
| 4 January 2025 | 11 January 2025 | 1 Stop |  | RT from 346 |
The Cheapest Flights from Chicago to Seattle for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 27 December 2024 | 30 December 2024 | 1 Stop | | RT from 566 |
| 1 January 2025 | 1 January 2025 | Direct | | RT from 224 |