How popular is this Santa Rosa to Pasadena flight route?

Flights from Santa Rosa Sonoma County to Pasadena have been viewed 18 times in the past calendar month.

What are the cheapest airlines to fly from Santa Rosa to Pasadena one-way?

$83 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $88 and $123, respectively.

Weekly flight availability from Santa Rosa to Pasadena

The most flights from STS to P4S are scheduled on a Friday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Pasadena when rainfall is around 0.0 in.

If weather is an important factor for your trip to Pasadena, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the cheapest flights from Santa Rosa to Pasadena?

Looking for the cheapest flight from Santa Rosa to Pasadena? While on average our users pay $297, our data indicates the cheapest price to be $118. The most popular route (Santa Rosa Sonoma County - Los Angeles), is priced around $182.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santa Rosa to Pasadena on time: SkyWest Airlines (93%), Finnair (93%), Iberia (93%).

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

Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Santa Rosa to Pasadena. 4 airlines have flights from Sonoma County to Pasadena on a regular basis. Booking flights from Santa Rosa Sonoma County to Pasadena should not be difficult; the airport handles an average of 6 outbound flights to Pasadena per day.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Santa Rosa to Pasadena 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 Santa Rosa to Pasadena

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Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Pasadena are usually found in January or February, booked 87 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Find flight deals from Santa Rosa to Pasadena

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Popular in	September
Cheapest in	January
Average price	$258

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Average for round-trip flights in October 2026

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

Prices

Airlines

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

One of the essential ways to save on airfare from Santa Rosa to Pasadena 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 26% on airfare.

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

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

Reviews of airlines servicing Pasadena

Read through reviews of airlines operating flights from Santa Rosa to Pasadena, such as Alaska Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

13,043 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

13,043 reviews

Alaska Airlines

7.9

Good

13,043 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

13,043 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 from for flights from Santa Rosa to Pasadena?
Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Santa Rosa to Pasadena. 4 airlines have flights from Sonoma County to Pasadena on a regular basis. Booking flights from Santa Rosa Sonoma County to Pasadena should not be difficult; the airport handles an average of 6 outbound flights to Pasadena per day.
How popular is this Santa Rosa to Pasadena flight route?
Flights from Santa Rosa Sonoma County to Pasadena have been viewed 18 times in the past calendar month.
What are the cheapest airlines to fly from Santa Rosa to Pasadena one-way?
$83 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $88 and $123, respectively.
What are the most reliable airlines from Santa Rosa to Pasadena?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santa Rosa to Pasadena on time: SkyWest Airlines (93%), Finnair (93%), Iberia (93%).
What are the cheapest flights from Santa Rosa to Pasadena?
Looking for the cheapest flight from Santa Rosa to Pasadena? While on average our users pay $297, our data indicates the cheapest price to be $118. The most popular route (Santa Rosa Sonoma County - Los Angeles), is priced around $182.
Can I find deals for flights from Santa Rosa to Pasadena that include hotel bookings?
Yes. In addition to deals on Santa Rosa to Pasadena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa to Pasadena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Pasadena.
Can I find deals for business class flights from Santa Rosa to Pasadena?
Yes. Cheapflights offers flight deals from Santa Rosa to Pasadena 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 4 airlines flying from Santa Rosa to Pasadena

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$59	Average$113	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$91	Average$227	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$134	Average$215	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$158	Average$297	FlexibilityNo cancel fee	On-time71%

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

Find cheap flights from Santa Rosa to Pasadena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Santa Rosa to Pasadena

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Popular in

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Average price

Cheapflights Insights

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

One of the essential ways to save on airfare from Santa Rosa to Pasadena 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 26% on airfare.

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

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

Weekly flight availability from Santa Rosa to Pasadena

The most flights from STS to P4S are scheduled on a Friday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Pasadena

Read through reviews of airlines operating flights from Santa Rosa to Pasadena, such as Alaska Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Santa Rosa to Pasadena flight route?

What are the cheapest airlines to fly from Santa Rosa to Pasadena one-way?

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

What are the cheapest flights from Santa Rosa to Pasadena?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Pasadena

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Complete your trip

Complete your trip to Pasadena by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Santa Rosa to Pasadena by cabin class

Find flights from Santa Rosa to Pasadena, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Santa Rosa and Pasadena flights

Browse other Santa Rosa and Pasadena flight options. Last updated on October 10, 2026.

Other flights from Santa Rosa

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Top 4 airlines flying from Santa Rosa to Pasadena

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