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 most popular routes from Louisiana to Santa Rosa?

Most travelers choose New Orleans Louis Armstrong - Santa Rosa Sonoma County, Baton Rouge Ryan - Santa Rosa Sonoma County or Monroe Huenefeld - Santa Rosa Sonoma County when deciding on the best route from Louisiana to Santa Rosa.

How far in advance should I book a flight from Louisiana to Santa Rosa?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 80% on flights from Louisiana to Santa Rosa compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $388. For sooner than that we have options available in the next 3 days from $554.

What is the cheapest month to fly from Louisiana to Santa Rosa?

August is one of the best times of the year to fly to Santa Rosa from Louisiana. Prices for August average $404 per person but you can even find prices for as low as $239. The most expensive prices can be found in the month of March. Opting for a August flight can save you 17% on your journey compared to booking in March

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

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

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

Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from Louisiana to Santa Rosa. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Louisiana 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.

$180+ Flights from Louisiana to Santa Rosa

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Cheap flight deals from Louisiana to Santa Rosa

Round-trip from	$366 (Alaska Airlines)
One-way from	$180 (Alaska Airlines)
Popular in	March
Cheapest in	August
Average price	$384

From Louisiana to Santa Rosa Sonoma County

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One-way flight from Louisiana to Santa Rosa Sonoma County

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Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Louisiana to Santa Rosa

Cheapest flights from Louisiana to Santa Rosa
Explore the most affordable flight options available from Louisiana to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Fri 11/145:19 pmMSY - STS

2 stops18h 51mAlaska Airlines

Mon 11/172:22 pmSTS - MSY

1 stop8h 12mAlaska Airlines

Deal found 7/30

$366

Sat 10/45:47 amMLU - STS

1 stop8h 08mAmerican Airlines

Tue 10/712:31 pmSTS - MLU

1 stop8h 15mAmerican Airlines

Deal found 7/29

$492

Sat 9/277:20 amBTR - STS

1 stop6h 35mAmerican Airlines

Wed 10/112:25 pmSTS - BTR

1 stop8h 46mAmerican Airlines

Deal found 7/29

$759

Best flights from Louisiana to Santa Rosa
Discover carefully curated flight deals from Louisiana to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Fri 11/145:19 pmMSY - STS

2 stops18h 51mAlaska Airlines

Mon 11/172:22 pmSTS - MSY

1 stop8h 12mAlaska Airlines

Deal found 7/30

$366

Sat 10/45:47 amMLU - STS

1 stop8h 08mAmerican Airlines

Tue 10/712:31 pmSTS - MLU

1 stop8h 15mAmerican Airlines

Deal found 7/29

$492

Sat 9/277:20 amBTR - STS

1 stop6h 35mAmerican Airlines

Wed 10/112:25 pmSTS - BTR

1 stop8h 46mAmerican Airlines

Deal found 7/29

$759

Last-minute flights from Louisiana to Santa Rosa
Discover last-minute flight deals from Louisiana to Santa Rosa. Data last updated July 31, 2025 and is based on user searches.

Mon 8/117:10 amMSY - STS

2 stops27h 55mAlaska Airlines

Fri 8/158:01 pmSTS - MSY

1 stop7h 49mAlaska Airlines

Deal found 7/30

$737

One-way flights from Louisiana to Santa Rosa
Search for one-way flight options from Louisiana to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Fri 9/267:17 amMSY - STS

2 stops29h 57mAlaska Airlines

Deal found 7/30

$180

Sat 8/237:16 amMSY - STS

2 stops10h 31mAmerican Airlines

Deal found 7/31

$295

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Fri 11/14

5:19 pm-10:10 am

2 stops18h 51m

Santa Rosa Sonoma County

Mon 11/17

2:22 pm-12:34 am

1 stop8h 12m

$366

MonroeSanta Rosa

MLU - STS

MLUSTS

Monroe Huenefeld

Sat 10/4

5:47 am-11:55 am

1 stop8h 08m

Santa Rosa Sonoma County

Tue 10/7

12:31 pm-10:46 pm

1 stop8h 15m

$492

Baton RougeSanta Rosa

BTR - STS

BTRSTS

Baton Rouge Ryan

Sat 9/27

7:20 am-11:55 am

1 stop6h 35m

Santa Rosa Sonoma County

Wed 10/1

12:25 pm-11:11 pm

1 stop8h 46m

$759

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Fri 9/26

7:17 am-11:14 am

2 stops29h 57m

$180

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Sat 8/23

7:16 am-3:47 pm

2 stops10h 31m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Louisiana to Santa Rosa

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

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

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

Reviews of airlines servicing Santa Rosa

Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Louisiana to Santa Rosa by reading reviews from past customers. 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

10,000 reviews

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

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

10,000 reviews

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

What airport do you fly into for flights to Santa Rosa from Louisiana?
Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from Louisiana to Santa Rosa. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.
What are the most popular routes from Louisiana to Santa Rosa?
Most travelers choose New Orleans Louis Armstrong - Santa Rosa Sonoma County, Baton Rouge Ryan - Santa Rosa Sonoma County or Monroe Huenefeld - Santa Rosa Sonoma County when deciding on the best route from Louisiana to Santa Rosa.
Can I find deals for flights from Louisiana to Santa Rosa that include hotel bookings?
Yes. In addition to deals on Louisiana to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisiana to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Santa Rosa.
Can I find deals for business class flights from Louisiana to Santa Rosa?
Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Santa Rosa?
Currently, February is the cheapest month in which you can book a flight from Louisiana to Santa Rosa (average of $202). Flying from Louisiana 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

Fort Bragg

Ukiah

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Louisiana to Santa Rosa

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$382	Average$655	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$428	Average$676	FlexibilityNo cancel fee	On-time75%

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$180+ Cheap flights from Louisiana 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisiana to Santa Rosa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Louisiana to Santa Rosa

Keep the following information in mind while searching for Louisiana to Santa Rosa flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisiana to Santa Rosa

Cheapest flights from Louisiana to Santa RosaExplore the most affordable flight options available from Louisiana to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Louisiana to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Louisiana to Santa Rosa

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

Cheapflights Insights

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

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

Reviews of airlines servicing Santa Rosa

Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Louisiana to Santa Rosa by reading reviews from past customers. 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

Find useful and relevant information for your journey from Louisiana 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 Louisiana?

What are the most popular routes from Louisiana to Santa Rosa?

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

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

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

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

Traveling to a place near Santa Rosa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Louisiana to Santa Rosa

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Travel Smart

Cheapest flights from Louisiana to Santa Rosa
Explore the most affordable flight options available from Louisiana to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.