Using the online timetable is an easy way to look at all the direct flights Seattle — Boston
67 flights in a week
Departure and arrival times are local (Seattle and Boston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:30 | 14:52 | daily | AS306 | Alaska Airlines | 5h 22m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 07:45 | 16:22 | tue, wed, thu | DL427 | Delta Air Lines | 5h 37m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 07:50 | 16:21 | fri | DL1114 | Delta Air Lines | 5h 31m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 10:27 | 18:54 | mon, wed, thu | AS304 | Alaska Airlines | 5h 27m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 10:37 | 18:59 | daily | AS424 | Alaska Airlines | 5h 22m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 15:27 | 23:59 | tue, thu | DL770 | Delta Air Lines | 5h 32m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 15:35 | 23:58 | tue, wed, fri, sun | DL897 | Delta Air Lines | 5h 23m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 15:35 | 23:59 | thu | AS460 | Alaska Airlines | 5h 24m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 15:39 | 23:59 | tue, wed, fri, sun | AS460 | Alaska Airlines | 5h 20m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 15:40 | 23:57 | mon, thu, sun | DL622 | Delta Air Lines | 5h 17m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 15:41 | 23:59 | daily | AS460 | Alaska Airlines | 5h 18m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 20:40 | 05:09 | mon, tue, wed, fri | B6198 | JetBlue | 5h 29m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 22:31 | 06:59 | daily | DL1014 | Delta Air Lines | 5h 28m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 23:25 | 07:52 | daily | DL473 | Delta Air Lines | 5h 27m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |
| 23:36 | 07:55 | daily | AS536 | Alaska Airlines | 5h 19m | Seattle-Tacoma International Airport — Logan International Airport | Select dates |