Cheap Flights from MDW to SEA
The Cheapest Round-trip Tickets from to Seattle
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 15 December 2025 | 29 December 2025 | Direct |  | RT from 224 |
The Cheapest Flights for this Month from to Seattle
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 13 December 2025 | 17 December 2025 | 1 Stop |  | RT from 316 |
| 15 December 2025 | 29 December 2025 | 1 Stop | | RT from 224 |
| 24 December 2025 | 1 January 2026 | 2 Stops | | RT from 267 |
| 25 December 2025 | 3 January 2026 | 1 Stop | | RT from 444 |
| 29 December 2025 | 29 December 2025 | 1 Stop | | RT from 615 |
| 12 September 2026 | 29 September 2026 | Direct | | RT from 431 |
The Cheapest Flights from to Seattle for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 15 December 2025 | 29 December 2025 | 1 Stop | | RT from 224 |
| 12 September 2026 | 29 September 2026 | Direct | | RT from 431 |