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

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAX
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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The best prices from Santa Rosa Sonoma County to Irvine are usually found in September or January, booked 85 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Santa Rosa to Irvine

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Irvine (IR9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$111
(Alaska Airlines)

One-way from

$59
(Alaska Airlines)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Santa Rosa Sonoma County to Irvine
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One-way flight from Santa Rosa Sonoma County to Irvine
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Find flight deals from Santa Rosa to Irvine

Cheapest flights from Santa Rosa to Irvine
Explore the most affordable flight options available from Santa Rosa to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/148:05 amSTS - LAX
Nonstop1h 43mAlaska Airlines
Sat 12/148:59 pmLAX - STS
Nonstop1h 40mAlaska Airlines
Deal found 11/4$117
This Mytrip deal was found by Cheapflights users on 11/3. 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 11/2111:24 amSTS - LAX
1 stop13h 18mMultiple Airlines
Fri 11/2210:41 amLAX - STS
1 stop11h 52mMultiple Airlines
Deal found 11/3$142
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/612:55 pmSTS - LAX
1 stop5h 29mAmerican Airlines
Mon 12/96:00 amLAX - STS
1 stop6h 25mAmerican Airlines
Deal found 11/3$162

Find flights from Santa Rosa to Irvine within your budget

Customize your flight search to find flights from Santa Rosa to Irvine 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Mon 12/30

8:14 am-9:55 am

Nonstop1h 41m

$59

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Tue 11/19

12:41 pm-6:27 pm

1 stop5h 46m

$118

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sun 11/17

11:24 am-11:25 pm

1 stop12h 01m

$130

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 12/18

1:48 pm-3:31 pm

Nonstop1h 43m

Los Angeles

Mon 12/30

9:22 am-11:10 am

Nonstop1h 48m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 11/21

11:24 am-12:42 am

1 stop13h 18m

Los Angeles

Fri 11/22

10:41 am-10:33 pm

1 stop11h 52m

$142

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Fri 12/6

12:55 pm-6:24 pm

1 stop5h 29m

Los Angeles

Mon 12/9

6:00 am-12:25 pm

1 stop6h 25m

$162

Flights are sorted by cheapest first

Deals found on 11/2

Best time to book a flight from Santa Rosa to Irvine

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

Travel insights for flights from Santa Rosa to Irvine

Get recent, data-driven insights about flights from Santa Rosa to Irvine including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Santa Rosa to Irvine. Price data was last updated on November 1, 2024.

To ensure you get the cheapest price possible for a flight from Santa Rosa to Irvine, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Irvine (average of $240). Flying from Santa Rosa to Irvine in July is currently the most expensive (average of $322). 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 STS to IR9?

Find hourly flight availability from Santa Rosa to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

When flying from Santa Rosa to Irvine, 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 Santa Rosa to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Irvine. Price data was last updated on October 27, 2024.

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

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Rainfall in Irvine by month

Plan your trip to Irvine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Irvine 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 Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

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

If weather is an important factor for your trip to Irvine, 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).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated November 4, 2024.
Read reviews from past customers who have flown Alaska Airlines and American Airlines from Santa Rosa to Irvine. 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
9,423 reviews

Entertainment

7.1

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.0
Very good
9,423 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Entertainment

7.1

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,423 reviews

Entertainment

7.1

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Irvine. 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 from for flights from Santa Rosa to Irvine?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to Irvine. You should not have trouble finding flights to Irvine from Sonoma County; the airport handles an average of 12 outbound flights to Irvine per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Santa Rosa airport to Irvine. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

  • Can I find flights from Santa Rosa to Irvine for under $200 on Cheapflights?

    Yes, there are multiple flights from Santa Rosa to Irvine for under $200. The cheapest flight booked recently is on Alaska Airlines for just $111, but on average you can expect to pay $138.

  • Are there nonstop flights from Santa Rosa to Irvine for under $200 on Cheapflights?

    Cheapflights has at least 2 direct flights from Santa Rosa to Irvine under $200. A good price for a nonstop flight from Santa Rosa to Irvine is less than $198.

  • Are there last-minute flights available from Santa Rosa to Irvine for under $300?

    There are currently 3+ open flights from Santa Rosa to Irvine within the next 7 days for less than $300.

  • How popular is this Santa Rosa to Irvine flight route?

    The Santa Rosa Sonoma County to Irvine flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most reliable airlines from Santa Rosa to Irvine?

    No one likes to see their flight delayed. When booking a flight from Santa Rosa to Irvine consider choosing LATAM Airlines (96%), Horizon Air (92%) or Qantas Airways (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Santa Rosa to Irvine?

    The cheapest flight price from Santa Rosa to Irvine is $73. On average you can expect to pay $211. The most popular route, (Santa Rosa Sonoma County - Los Angeles), can usually be booked for $117.

  • What does STS to LAX mean?

    STS and LAX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STS to LAX refers to a flight route from Santa Rosa Sonoma County Airport to Los Angeles Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR).

  • Can I find deals for flights from Santa Rosa to Irvine that include extra baggage allowance?

    The amount of baggage you can bring on your Santa Rosa to Irvine flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Santa Rosa to Irvine with specific airlines?

    Yes, Cheapflights allows you to browse and filter Santa Rosa to Irvine flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Santa Rosa to Irvine?

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

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

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

  • Can I find deals for flights from Santa Rosa to Irvine that allow pets onboard?

    Many airlines flying from Santa Rosa to Irvine offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Santa Rosa to Irvine?

    Yes, you can often find last-minute deals on Santa Rosa to Irvine flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Santa Rosa to Irvine flight deals updated?

    The Santa Rosa to Irvine flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Irvine (average of $240). Flying from Santa Rosa to Irvine in July is currently the most expensive (average of $322). 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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Top 6 airlines flying from Santa Rosa to Irvine

Discover the top 6 airlines that operate flights from Santa Rosa to Irvine. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$27Average$85FlexibilityNo cancel feeOn-time62%
DeltaCheapest$45Average$176FlexibilityNo cancel feeOn-timeN/A
Avelo AirlinesCheapest$83Average$132FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$83Average$236FlexibilityNo cancel feeOn-time75%
Breeze AirwaysCheapest$86Average$116FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$328FlexibilityNo cancel feeOn-time71%
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