How popular is this Pasadena to Santa Rosa flight route?

Flights from Pasadena to Santa Rosa Sonoma County have been viewed 4 times in the past calendar month.

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 are the cheapest flights from Pasadena to Santa Rosa?

Looking for the cheapest flight from Pasadena to Santa Rosa? While on average our users pay $260, our data indicates the cheapest price to be $128. The most popular route (Los Angeles - Santa Rosa Sonoma County), is priced around $177.

What are the most reliable airlines from Pasadena to Santa Rosa?

No one likes to see their flight delayed. When booking a flight from Pasadena to Santa Rosa consider choosing Finnair (94%), Qantas Airways (93%) or SkyWest Airlines (93%) as they are the most reliable in getting you off to your destination on time.

What airport do you fly into for flights to Santa Rosa from Pasadena?

For a flight from Pasadena to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 7 inbound flights from Pasadena per day. 3 airlines have flights to Santa Rosa Sonoma County from Pasadena on a regular basis.

Can I find deals for flights from Pasadena to Santa Rosa that include hotel bookings?

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

How can I find direct flights from Pasadena to Santa Rosa?

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

Can I find deals for business class flights from Pasadena to Santa Rosa?

Yes. Cheapflights offers flight deals from Pasadena 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.

Find Cheap Flights from Pasadena to Santa Rosa

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Cheapflights Tip: The best prices from Pasadena to Santa Rosa Sonoma County are usually found in January or April, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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Popular in	June
Cheapest in	January
Average price	$307

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Everything you need to know about your flight from Pasadena to Santa Rosa

What is the cheapest time of day to fly from P4S to STS?

One of the essential ways to save on airfare from Pasadena to Santa Rosa is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Pasadena to Santa Rosa?

Travelers seeking maximum savings on their Pasadena to Santa Rosa flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Santa Rosa

See what other customers who have flown with Alaska Airlines and American Airlines from Pasadena to Santa Rosa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

13,039 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Alaska Airlines

7.9

Good

13,039 reviews

Alaska Airlines

7.9

Good

13,039 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

American Airlines

7.0

Good

12,150 reviews

Alaska Airlines

7.9

Good

13,039 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

What airport do you fly into for flights to Santa Rosa from Pasadena?
For a flight from Pasadena to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 7 inbound flights from Pasadena per day. 3 airlines have flights to Santa Rosa Sonoma County from Pasadena on a regular basis.
How popular is this Pasadena to Santa Rosa flight route?
Flights from Pasadena to Santa Rosa Sonoma County have been viewed 4 times in the past calendar month.
What are the most reliable airlines from Pasadena to Santa Rosa?
No one likes to see their flight delayed. When booking a flight from Pasadena to Santa Rosa consider choosing Finnair (94%), Qantas Airways (93%) or SkyWest Airlines (93%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Pasadena to Santa Rosa?
Looking for the cheapest flight from Pasadena to Santa Rosa? While on average our users pay $260, our data indicates the cheapest price to be $128. The most popular route (Los Angeles - Santa Rosa Sonoma County), is priced around $177.
Can I find deals for flights from Pasadena to Santa Rosa that include hotel bookings?
Yes. In addition to deals on Pasadena to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pasadena to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to Santa Rosa.
Can I find deals for business class flights from Pasadena to Santa Rosa?
Yes. Cheapflights offers flight deals from Pasadena 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.

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Top 3 airlines flying from Pasadena to Santa Rosa

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$117	Average$263	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$134	Average$253	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$257	Average$522	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Pasadena, CA to Santa Rosa (STS)

Find cheap flights from Pasadena to Santa Rosa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Pasadena to Santa Rosa

Most accurate provider

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Popular in

Cheapest in

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Cheapflights Insights

What is the cheapest time of day to fly from P4S to STS?

One of the essential ways to save on airfare from Pasadena to Santa Rosa is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Pasadena to Santa Rosa?

Travelers seeking maximum savings on their Pasadena to Santa Rosa flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Santa Rosa

See what other customers who have flown with Alaska Airlines and American Airlines from Pasadena to Santa Rosa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Santa Rosa from Pasadena?

How popular is this Pasadena to Santa Rosa flight route?

What are the most reliable airlines from Pasadena to Santa Rosa?

What are the cheapest flights from Pasadena to Santa Rosa?

Can I find deals for flights from Pasadena to Santa Rosa that include hotel bookings?

How can I find direct flights from Pasadena to Santa Rosa?

Can I find deals for business class flights from Pasadena to Santa Rosa?

Traveling to a place near Santa Rosa?

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Complete your trip

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Pasadena and Santa Rosa flights

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