How long is the flight from San Luis Obispo to Santa Rosa?

Airlines like Alaska Airlines fly from San Luis Obispo to Santa Rosa in about 3h 57m. The time it takes to get you to your destination can typically vary by up to . San Luis Obispo and Santa Rosa are separated by a distance of 256 mi.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What is the cheapest time of day to fly from SBP to STS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to Santa Rosa as you normally would.

Can I find deals for flights from San Luis Obispo to Santa Rosa that include hotel bookings?

Yes. In addition to deals on San Luis Obispo to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Luis Obispo to Santa Rosa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Santa Rosa.

Can I find deals for business class flights from San Luis Obispo to Santa Rosa?

Yes. Cheapflights offers flight deals from San Luis Obispo to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$254+ Flights from San Luis Obispo to Santa Rosa

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Cheap flight deals from San Luis Obispo to Santa Rosa

Round-trip from	$254 (Alaska Airlines)
Popular in	January
Cheapest in	February
Average price	$301

From San Luis Obispo County to Santa Rosa Sonoma County

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Cheapest flights from San Luis Obispo to Santa Rosa
Explore the most affordable flight options available from San Luis Obispo to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Sat 10/252:14 pmSBP - STS

1 stop3h 57mAlaska Airlines

Tue 10/2810:50 amSTS - SBP

1 stop6h 05mAlaska Airlines

Deal found 9/14

$254

Best flights from San Luis Obispo to Santa Rosa
Discover carefully curated flight deals from San Luis Obispo to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Sat 10/252:14 pmSBP - STS

1 stop3h 57mAlaska Airlines

Tue 10/286:49 amSTS - SBP

1 stop7h 16mAlaska Airlines

Deal found 9/13

$254

Last-minute flights from San Luis Obispo to Santa Rosa
Discover last-minute flight deals from San Luis Obispo to Santa Rosa. Data last updated September 16, 2025 and is based on user searches.

Sat 10/252:14 pmSBP - STS

1 stop3h 57mAlaska Airlines

Tue 10/286:49 amSTS - SBP

1 stop7h 16mAlaska Airlines

Deal found 9/15

$254

One-way flights from San Luis Obispo to Santa Rosa
Search for one-way flight options from San Luis Obispo to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Wed 9/244:57 pmSBP - STS

1 stop6h 53mAlaska Airlines

Deal found 9/15

$444

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoSanta Rosa

SBP - STS

SBPSTS

San Luis Obispo County

Sat 10/25

2:14 pm-6:11 pm

1 stop3h 57m

Santa Rosa Sonoma County

Tue 10/28

6:49 am-2:05 pm

1 stop7h 16m

$254

San Luis ObispoSanta Rosa

SBP - STS

SBPSTS

San Luis Obispo County

Wed 9/24

4:57 pm-11:50 pm

1 stop6h 53m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from San Luis Obispo to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from San Luis Obispo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Santa Rosa

What is the cheapest month to book a flight from San Luis Obispo to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Santa Rosa (average of $202). Flying from San Luis Obispo to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from San Luis Obispo to Santa Rosa?
Airlines like Alaska Airlines fly from San Luis Obispo to Santa Rosa in about 3h 57m. The time it takes to get you to your destination can typically vary by up to . San Luis Obispo and Santa Rosa are separated by a distance of 256 mi.
Can I find deals for flights from San Luis Obispo to Santa Rosa that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Santa Rosa.
Can I find deals for business class flights from San Luis Obispo to Santa Rosa?
Yes. Cheapflights offers flight deals from San Luis Obispo to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Luis Obispo to Santa Rosa?
Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Santa Rosa (average of $202). Flying from San Luis Obispo to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$254+ Cheap flights from San Luis Obispo to Santa Rosa (SBP - STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to Santa Rosa with Cheapflights

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Cheap flight deals from San Luis Obispo to Santa Rosa

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Find flight deals from San Luis Obispo to Santa Rosa

Cheapest flights from San Luis Obispo to Santa RosaExplore the most affordable flight options available from San Luis Obispo to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from San Luis Obispo to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Santa Rosa that are best for you.

Best time to book a flight from San Luis Obispo to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from San Luis Obispo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Santa Rosa

What is the cheapest month to book a flight from San Luis Obispo to Santa Rosa?

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from San Luis Obispo to Santa Rosa?

Can I find deals for flights from San Luis Obispo to Santa Rosa that include hotel bookings?

How can I find direct flights from San Luis Obispo to Santa Rosa?

Can I find deals for business class flights from San Luis Obispo to Santa Rosa?

What is the cheapest month to book a flight from San Luis Obispo to Santa Rosa?

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Cheapest flights from San Luis Obispo to Santa Rosa
Explore the most affordable flight options available from San Luis Obispo to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.