Favorite airline: United Airlines
United Airlines is the most popular airline for flights from San Francisco to Denver.
United Airlines
23 %
Frontier Airlines
15 %
Southwest
8 %
Direct flights are cheaper
On this route, direct flights are $12.00 cheaper than flights with a stopover.
non stop flight
1 stop
02h 25min
05h 04min
$214
$226
The favorite connection is non-stop
Flights from San Francisco to Denver are most often booked as a direct flight.
Route
bookings
Direct flights
02h 25min, from $214
50 %
1 stopover Los Angeles International Airport, CA
05h 04min, from $226
25 %
1 stopover Seattle-Tacoma International Airport, WA
05h 30min, from $358
17 %