Direct flights from Denver to Boston
66 nonstop flights a week on 4 airlines. Zero layovers — one hop from DEN to BOS.
Flight time: about 3h27m nonstop
Which days does it fly?
When does it fly?
Departure times in Denver local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL2656 | 12:08a | 3h19m | Mon, Fri |
| United UAL2656 | 12:16a | 3h37m | Thu, Sat |
| Southwest SWA1546 | 6:26a | 3h25m | Sun |
| United UAL558 | 7:52a | 3h28m | Fri |
| United UAL558 | 7:56a | 3h20m | Tue, Sun |
| United UAL558 | 8:16a | 3h29m | Mon, Thu |
| Southwest SWA2279 | 9:20a | 3h46m | Fri |
| United UAL558 | 9:25a | 3h19m | Wed |
| Southwest SWA2279 | 9:30a | 3h52m | Mon |
| Southwest SWA2279 | 9:43a | 3h22m | Thu |
| United UAL1232 | 10:09a | 3h23m | Tue, Wed, Sat |
| United UAL1232 | 10:20a | 3h28m | Mon, Thu |
| United UAL1232 | 10:53a | 3h27m | Fri |
| Southwest SWA697 | 11:20a | 3h9m | Sun |
| Delta DAL499 | 11:44a | 3h23m | Sat |
| Southwest SWA697 | 11:46a | 3h33m | Sat |
| Delta DAL499 | 11:46a | 3h20m | Tue |
| Delta DAL499 | 11:56a | 3h35m | Fri |
| United UAL1232 | 11:59a | 3h16m | Sun |
| Southwest SWA697 | 12:15p | 3h36m | Tue |
| Delta DAL499 | 12:16p | 3h50m | Mon |
| Delta DAL499 | 12:30p | 3h20m | Wed–Thu |
| JetBlue JBU394 | 1:01p | 3h40m | Sat |
| Delta DAL499 | 1:03p | 3h12m | Sun |
| JetBlue JBU394 | 1:05p | 3h27m | Mon |
| JetBlue JBU394 | 1:19p | 3h38m | Tue |
| Southwest SWA697 | 2:04p | 3h24m | Wed |
| United UAL597 | 2:06p | 3h31m | Tue |
| United UAL597 | 2:20p | 3h21m | Sat |
| JetBlue JBU394 | 2:28p | 3h24m | Wed–Thu |
| United UAL597 | 2:30p | 3h30m | Fri |
| United UAL597 | 2:38p | 3h27m | Mon |
| United UAL597 | 2:45p | 3h21m | Wed |
| Southwest SWA1250 | 2:54p | 3h40m | Fri |
| Southwest SWA1250 | 3:08p | 3h31m | Mon |
| Southwest SWA1250 | 3:22p | 3h28m | Thu |
| JetBlue JBU394 | 3:46p | 3h38m | Fri |
| United UAL1912 | 4:07p | 3h23m | Tue |
| United UAL1912 | 4:20p | 3h28m | Mon, Wed |
| United UAL1912 | 4:35p | 3h29m | Fri |
| United UAL597 | 4:37p | 3h16m | Sun |
| United UAL597 | 4:49p | 3h21m | Thu |
| United UAL731 | 6:09p | 3h21m | Wed |
| Southwest SWA3652 | 6:22p | 3h30m | Tue |
| United UAL731 | 6:24p | 3h51m | Mon |
| United UAL731 | 7:02p | 3h28m | Tue, Fri |
| Southwest SWA3652 | 7:19p | 3h27m | Wed |
| Southwest SWA233 | 7:29p | 3h37m | Fri |
| United UAL731 | 7:48p | 3h18m | Thu |
| Southwest SWA233 | 7:57p | 3h42m | Mon |
| United UAL731 | 8:13p | 3h10m | Sun |
| United UAL1912 | 8:20p | 3h23m | Thu |
| Southwest SWA233 | 8:30p | 3h33m | Thu |
| Southwest SWA192 | 9:17p | 3h26m | Sun |
| United UAL1912 | 11:41p | 3h11m | Sun |
Delta
Southwest
UnitedThe route
One hop: DEN → BOSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Denver (DEN) to Boston (BOS)
Denver International Airport (DEN) has 66 nonstop flights a week to Boston (BOS), operated by Delta, JetBlue, Southwest and United. No layovers, no connections — one hop out of DEN and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Denver to Boston?
The nonstop flight from Denver (DEN) to Boston (BOS) takes about 3h27m in the air, based on recently observed nonstop departures.
How long does it take to drive from Denver to Boston?
Driving from Denver to Boston takes about 29h 6m behind the wheel — roughly 1,973 miles, or about 3 days of real driving. The nonstop flight takes about 3h27m.