Alaska AirlinesDepart06:30
Sun, Jan 10STS → DEN
4h 22m · 1 stop
$175one way, per person
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- Cheapest fare
- $175
- Cheapest month
- January
- Direct flights
- Not recently
- Quickest trip
- 4h 22m
Alaska Airlines · Sun, Jan 10
from $175
Usually 1+ stop
1,530 km
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Cheapest month to fly from Santa Rosa to Denver
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in January 2027
The lowest fares we've seen for each day, cheapest first.
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About flights from Santa Rosa to Denver
Santa Rosa (STS) and Denver (DEN) are about 1,530 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 22m. Over the next few months, one-way fares start from $175, and January 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Santa Rosa to Denver?
The cheapest one-way fare we've seen recently is $175 with Alaska Airlines, departing Sunday, January 10, 2027.
What is the cheapest month to fly from Santa Rosa to Denver?
January 2027 currently has the lowest fares, from $175 one way.
Are there direct flights from Santa Rosa to Denver?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Santa Rosa to Denver?
The quickest journey we've seen takes about 4h 22m. Santa Rosa and Denver are around 1,530 km apart.
Which airlines fly from Santa Rosa to Denver?
Recent fares on this route were with Alaska Airlines.