Southwest Airlines
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United States
Denver International Airport
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United States
Charles M. Schulz Sonoma County Airport
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Scan through all non-stop flights from Denver to Santa Rosa. The full flight schedule below gives an overview of all non-stop flights from DEN to STS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Santa Rosa, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Santa Rosa is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.

Currently, there is only one airline operating non-stop flights from Denver DEN to Santa Rosa STS, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DEN STS flight schedule.
Flights from DEN to STS are operated once a week. Departure times vary between 07:55 - 11:50. The earliest flight departs at 07:55, the last flight departs at 11:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Denver to Santa Rosa takes 2 hours and 40 minutes. The flight distance between Denver and Santa Rosa is 973 miles (or 1,566 km).
There is 1 airport in Santa Rosa: Charles M. Schulz Sonoma County Airport (STS).
There is 1 flight per week flying from Denver to Santa Rosa (as of March 2026).
2 hours and 40 minutes is the average flight time from Denver to Santa Rosa.
The distance from Denver to Santa Rosa is 973 miles (1,566 kilometers).
Southwest Airlines is the only airline flying nonstop from Denver to Santa Rosa.
There are no alliances flying direct from Denver to Santa Rosa at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Denver to Santa Rosa:
The earliest flight departs at 07:55 from Denver and arrives at 09:35 at Santa Rosa.
The latest flight departs at 11:50 from Denver and arrives at 13:35 at Santa Rosa.
973 miles (1,566 km) · 2h 40m
08:45
10:20
Southwest Airlines
WN 4523
Southwest Airlines
Boeing 757
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