Direct flights from Boston to Denver
69 nonstop flights a week on 4 airlines. Zero layovers — one hop from BOS to DEN.
Flight time: about 4h nonstop
Which days does it fly?
When does it fly?
Departure times in Boston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA739 | 5:29a | 4h22m | Sun |
| Southwest SWA739 | 5:52a | 4h24m | Mon, Thu |
| Southwest SWA739 | 5:58a | 4h10m | Fri |
| Southwest SWA739 | 6:10a | 4h11m | Sat |
| JetBlue JBU493 | 6:40a | 3h53m | Tue |
| United UAL647 | 7:52a | 4h4m | Wed, Thu, Fri, Sun |
| United UAL647 | 7:56a | 3h58m | Mon, Sat |
| Delta DAL499 | 7:59a | 4h | Mon, Tue, Thu, Fri, Sun |
| United UAL647 | 8:09a | 3h50m | Tue |
| Delta DAL499 | 8:12a | 4h5m | Wed |
| Delta DAL499 | 8:29a | 3h53m | Sat |
| JetBlue JBU393 | 9:20a | 3h52m | Fri, Sun |
| JetBlue JBU393 | 9:30a | 3h59m | Mon, Wed, Sat |
| Southwest SWA302 | 9:38a | 3h54m | Tue–Wed |
| JetBlue JBU393 | 9:39a | 4h11m | Thu |
| United UAL662 | 9:43a | 4h | Fri |
| United UAL662 | 9:49a | 4h8m | Mon, Wed, Sun |
| United UAL662 | 9:57a | 4h14m | Thu |
| United UAL662 | 10:05a | 3h55m | Tue |
| JetBlue JBU793 | 11:08a | 4h1m | Tue |
| United UAL414 | 11:22a | 4h10m | Sun |
| United UAL414 | 12:02p | 4h | Fri |
| United UAL414 | 12:08p | 4h4m | Mon–Thu |
| United UAL414 | 12:18p | 3h50m | Sat |
| Delta DAL860 | 12:30p | 5h54m | Sat |
| Southwest SWA4251 | 1:02p | 4h4m | Sun |
| Southwest SWA947 | 1:58p | 4h14m | Thu–Fri |
| Southwest SWA947 | 2:23p | 4h21m | Mon |
| United UAL2297 | 3:22p | 3h56m | Wed, Thu, Sat |
| United UAL2297 | 3:30p | 3h54m | Mon, Fri |
| United UAL2297 | 3:43p | 3h58m | Tue |
| Southwest SWA742 | 4:51p | 3h53m | Sat |
| United UAL2297 | 5:07p | 4h7m | Sun |
| Southwest SWA352 | 5:32p | 3h51m | Tue |
| United UAL2035 | 5:39p | 3h55m | Mon, Wed, Fri |
| United UAL2035 | 5:46p | 3h56m | Thu |
| Southwest SWA352 | 5:49p | 4h13m | Wed |
| Southwest SWA4251 | 5:50p | 4h7m | Thu |
| United UAL2035 | 6:03p | 3h51m | Tue |
| Southwest SWA4251 | 6:45p | 3h52m | Mon |
| United UAL2035 | 7:11p | 4h6m | Sun |
| Southwest SWA4251 | 7:24p | 4h1m | Fri |
| Southwest SWA247 | 8:01p | 4h17m | Sun |
| JetBlue JBU993 | 9:03p | 3h59m | Tue |
| United UAL1932 | 10:55p | 3h56m | Sun |
Delta
Southwest
UnitedThe route
One hop: BOS → DENDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Boston (BOS) to Denver (DEN)
Boston Logan International Airport (BOS) has 69 nonstop flights a week to Denver (DEN), operated by Delta, JetBlue, Southwest and United. No layovers, no connections — one hop out of BOS 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 Boston to Denver?
The nonstop flight from Boston (BOS) to Denver (DEN) takes about 4h in the air, based on recently observed nonstop departures.
How long does it take to drive from Boston to Denver?
Driving from Boston to Denver takes about 29h 6m behind the wheel — roughly 1,973 miles, or about 3 days of real driving. The nonstop flight takes about 4h.