Cheap Flights from WAS to BOS
The Cheapest Round-trip Tickets from Washington to Boston
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 1 September 2026 | 2 September 2026 | Direct |  | RT from 149 |
The Cheapest Flights for this Month from Washington to Boston
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 25 May 2026 | 26 May 2026 | 1 Stop |  | RT from 332 |
| 27 May 2026 | 3 June 2026 | Direct | | RT from 299 |
| 11 June 2026 | 13 June 2026 | Direct |  | RT from 267 |
| 14 June 2026 | 17 June 2026 | Direct |  | RT from 219 |
| 19 June 2026 | 21 June 2026 | Direct | | RT from 265 |
| 25 July 2026 | 29 July 2026 | Direct | | RT from 162 |
| 1 September 2026 | 2 September 2026 | Direct | | RT from 149 |
| 2 September 2026 | 4 September 2026 | Direct | | RT from 201 |
The Cheapest Flights from Washington to Boston for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 27 May 2026 | 3 June 2026 | Direct | | RT from 299 |
| 14 June 2026 | 17 June 2026 | Direct | | RT from 219 |
| 25 July 2026 | 29 July 2026 | Direct | | RT from 162 |
| 1 September 2026 | 2 September 2026 | Direct | | RT from 149 |