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Santa Rosa

$59+ Cheap flights from Pasadena, CA to Santa Rosa (STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Santa Rosa Sonoma County are usually found in January or December, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Pasadena to Santa Rosa

Keep the following information in mind while searching for Pasadena to Santa Rosa flight deals. Data was last updated May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$167
(Alaska Airlines)

One-way from

$59
(Hawaiian Airlines)

Popular in

November

Cheapest in

January

Average price

$257
Provider with most accurate pricing for Los Angeles-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-San Francisco flights.
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From Pasadena to Santa Rosa Sonoma County
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One-way flight from Pasadena to Santa Rosa Sonoma County
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Pasadena to Santa Rosa

Cheapest flights from Pasadena to Santa Rosa
Explore the most affordable flight options available from Pasadena to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/249:25 amLAX - STS
Nonstop1h 41mAlaska Airlines
Tue 7/17:23 pmSTS - LAX
Nonstop1h 39mAlaska Airlines
Deal found 4/30$167
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:10 amLAX - STS
1 stop6h 30mAmerican Airlines
Sat 6/74:17 pmSTS - LAX
1 stop5h 37mAmerican Airlines
Deal found 4/30$168
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:06 pmLAX - STS
Nonstop1h 38mHawaiian Airlines
Mon 6/1610:00 amSTS - LAX
1 stop21h 20mHawaiian Airlines
Deal found 4/30$171
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:32 amLAX - STS
1 stop5h 53mMultiple Airlines
Mon 6/1610:00 amSTS - LAX
1 stop4h 02mMultiple Airlines
Deal found 4/29$289

Cheapflights Fare Finder

Customize your flight search to find flights from Pasadena to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Pasadena to Santa Rosa that are best for you.

Fly from

Pasadena

Fly to

Santa Rosa

Route

Depart

Return

Price

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Tue 6/24

9:25 am-11:06 am

Nonstop1h 41m

Santa Rosa Sonoma County

Tue 7/1

7:23 pm-9:02 pm

Nonstop1h 39m

$167

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 6/5

6:10 am-12:40 pm

1 stop6h 30m

Santa Rosa Sonoma County

Sat 6/7

4:17 pm-9:54 pm

1 stop5h 37m

$168

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 6/12

10:06 pm-11:44 pm

Nonstop1h 38m

Santa Rosa Sonoma County

Mon 6/16

10:00 am-7:20 am

1 stop21h 20m

$171

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 6/12

8:32 am-2:25 pm

1 stop5h 53m

Santa Rosa Sonoma County

Mon 6/16

10:00 am-2:02 pm

1 stop4h 02m

$289

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Wed 5/28

9:56 pm-11:30 pm

Nonstop1h 34m

$59

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Tue 5/27

6:00 am-12:16 pm

1 stop6h 16m

$80

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Wed 7/2

4:32 pm-6:07 pm

Nonstop1h 35m

$83

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Fri 5/16

4:28 pm-11:53 pm

2 stops7h 25m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Pasadena to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Pasadena 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 Pasadena to Santa Rosa

How far ahead should I book a flight from Pasadena to Santa Rosa?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Santa Rosa. Price data was last updated on April 25, 2025.

The price you pay for your flight from Pasadena to Santa Rosa may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Pasadena to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Pasadena to Santa Rosa (average of $202). Flying from Pasadena 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.

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

Find hourly flight availability from Pasadena to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Pasadena to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Santa Rosa. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Pasadena to Santa Rosa

Explore weekly flight availability from Pasadena to Santa Rosa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from P4S to STS are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by 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.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated May 1, 2025.
See what other customers who have flown with Alaska Airlines, Hawaiian 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
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • 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 12 inbound flights from Pasadena per day. 5 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 3 times in the past calendar month.

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

    The cheapest airlines for a one-way flight from Pasadena to Santa Rosa are Hawaiian Airlines ($59), American Airlines ($80), and Alaska Airlines ($83).

  • 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 Qantas Airways (87%), Iberia (87%) or Singapore Airlines (86%) 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 $195, our data indicates the cheapest price to be $68. The most popular route (Los Angeles - Santa Rosa Sonoma County), is priced around $127.

  • 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.

  • What is the cheapest month to book a flight from Pasadena to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Pasadena to Santa Rosa (average of $202). Flying from Pasadena 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.

See more FAQs

Traveling to a place near Pasadena?

Book flights to Pasadena if you plan to visit one of these locations
Fort Bragg
Ukiah

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Top 5 airlines flying from Pasadena to Santa Rosa

Discover the top 5 airlines that operate flights from Pasadena to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$75FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$48Average$126FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$93Average$274FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$131Average$243FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$177Average$304FlexibilityNo cancel feeOn-time71%

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