Alaska AirlinesDepart07:00
Sun, Dec 27BUR → STS
2h 03m · Direct
$102one way, per person
View deal
- Cheapest fare
- $102
- Cheapest month
- December
- Direct flights
- Yes
- Flight time
- 1h 36m
Alaska Airlines · Sun, Dec 27
from $102
Alaska Airlines
630 km
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Cheapest month to fly from Los Angeles to Santa Rosa
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
Alaska AirlinesAlaska AirlinesDepart12:48
Mon, Dec 28BUR → STS
1h 36m · Direct
$102one way, per person
View deal
Plan the rest of your trip to Santa Rosa
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About flights from Los Angeles to Santa Rosa
Los Angeles (LAX) and Santa Rosa (STS) are about 630 km apart. Direct flights take around 1h 36m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $102, and December 2026 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 Los Angeles to Santa Rosa?
The cheapest one-way fare we've seen recently is $102 with Alaska Airlines, departing Sunday, December 27, 2026. Over the coming months, the lowest fare in each month ranges from $102 to $168.
What is the cheapest month to fly from Los Angeles to Santa Rosa?
December 2026 currently has the lowest fares, from $102 one way.
Are there direct flights from Los Angeles to Santa Rosa?
Yes. Recent direct fares were with Alaska Airlines.
How long is the flight from Los Angeles to Santa Rosa?
A direct flight takes about 1h 36m. Los Angeles and Santa Rosa are around 630 km apart.
Which airlines fly from Los Angeles to Santa Rosa?
Recent fares on this route were with Alaska Airlines.
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