Using the online timetable is an easy way to look at all the direct flights Boston — Seattle
132 flights in a week
Departure and arrival times are local (Boston and Seattle)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:20 | 10:02 | sun | DL384 | Delta Air Lines | 6h 42m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:30 | 09:50 | tue, wed, fri, sat | DL384 | Delta Air Lines | 6h 20m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:30 | 09:47 | mon, tue, thu, fri, sun | DL384 | Delta Air Lines | 6h 17m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:35 | 10:07 | daily | DL384 | Delta Air Lines | 6h 32m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:50 | 10:30 | daily | DL384 | Delta Air Lines | 6h 40m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:50 | 10:29 | mon, tue, wed, thu, fri, sat | DL384 | Delta Air Lines | 6h 39m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:00 | 10:25 | daily | AS349 | Alaska Airlines | 6h 25m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:45 | 12:05 | mon, fri, sat, sun | AS349 | Alaska Airlines | 6h 20m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:00 | 13:12 | sat | AS537 | Alaska Airlines | 6h 12m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:00 | 13:14 | mon, tue, wed, thu, fri, sun | AS537 | Alaska Airlines | 6h 14m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:15 | 14:28 | mon, tue, wed, thu, fri, sun | DL340 | Delta Air Lines | 6h 13m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:25 | 19:30 | mon, tue, wed, thu, fri, sun | B6197 | JetBlue | 6h 5m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:45 | 20:10 | daily | B6197 | JetBlue | 6h 25m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:18 | 20:29 | wed, thu | B6197 | JetBlue | 6h 11m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:24 | 20:35 | daily | B6197 | JetBlue | 6h 11m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:25 | 20:51 | mon, tue, thu | B6197 | JetBlue | 6h 26m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:27 | 20:41 | sun | AS364 | Alaska Airlines | 6h 14m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:30 | 20:35 | mon, tue, wed, thu, sat, sun | AS364 | Alaska Airlines | 6h 5m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:39 | 21:10 | fri, sun | B6197 | JetBlue | 6h 31m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:39 | 21:04 | tue, wed, thu, fri, sat, sun | B6197 | JetBlue | 6h 25m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:40 | 20:45 | sun | B6197 | JetBlue | 6h 5m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:40 | 20:44 | fri | B6197 | JetBlue | 6h 4m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:40 | 20:51 | sat | B6197 | JetBlue | 6h 11m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:15 | 21:57 | tue, wed, sat | DL953 | Delta Air Lines | 6h 42m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:40 | 21:30 | wed, fri, sun | HU730 | Hainan Airlines | 5h 50m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:40 | 12:00 | mon, thu, sat | HU730 | Hainan Airlines | 20h 20m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:55 | 22:12 | mon, fri, sat, sun | DL342 | Delta Air Lines | 6h 17m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:14 | 22:48 | fri | B6197 | JetBlue | 6h 34m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:15 | 22:38 | thu, sun | B6197 | JetBlue | 6h 23m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:24 | 22:49 | sun | B6197 | JetBlue | 6h 25m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:24 | 22:47 | mon, tue, wed, thu, sat, sun | B6197 | JetBlue | 6h 23m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:59 | 23:08 | mon, tue, fri, sat, sun | AS304 | Alaska Airlines | 6h 9m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:59 | 23:22 | daily | AS424 | Alaska Airlines | 6h 23m | Logan International Airport — Seattle-Tacoma International Airport | Select dates |