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Santa Rosa

$178+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$303
(Alaska Airlines)

One-way from

$178
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$359
Provider with most accurate pricing for New Orleans Louis Armstrong-San Francisco flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San Francisco flights.
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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 ($33 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 January 2026
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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 January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 2/2810:00 amMSY - STS
1 stop25h 14mAlaska Airlines
Tue 3/36:50 pmSTS - MSY
1 stop24h 38mAlaska Airlines
Deal found 1/6$303
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 3/276:27 pmMSY - STS
1 stop25h 34mAlaska Airlines
Mon 3/307:02 pmSTS - MSY
1 stop24h 16mAlaska Airlines
Deal found 1/7$359
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 10/297:10 amMSY - STS
1 stop8h 18mAlaska Airlines
Sat 10/318:01 pmSTS - MSY
1 stop7h 50mAlaska Airlines
Deal found 1/7$479
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/226:00 amMLU - STS
2 stops8h 25mAmerican Airlines
Mon 1/2612:55 pmSTS - MLU
2 stops7h 54mAmerican Airlines
Deal found 1/6$622
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 1/226:47 pmMSY - STS
1 stop17h 48mAlaska Airlines
Mon 1/264:09 pmSTS - MSY
2 stops27h 04mAlaska Airlines
Deal found 1/7$625
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 1/1110:30 amMSY - STS
1 stop24h 28mAlaska Airlines
Sun 1/186:50 amSTS - MSY
1 stop12h 23mAlaska Airlines
Deal found 1/8$883

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 January 8, 2026.
Use the filters below to find and compare flights from Louisiana to Santa Rosa that are best for you.

Fly from

Louisiana

Fly to

Santa Rosa

Route

Depart

Return

Price

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Sat 2/28

10:00 am-9:14 am

1 stop25h 14m

Santa Rosa Sonoma County

Tue 3/3

6:50 pm-9:28 pm

1 stop24h 38m

$303

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Fri 3/27

6:27 pm-6:01 pm

1 stop25h 34m

Santa Rosa Sonoma County

Mon 3/30

7:02 pm-9:18 pm

1 stop24h 16m

$359

MonroeSanta Rosa

MLU - STS

MLUSTS

Monroe Huenefeld

Thu 1/22

6:00 am-12:25 pm

2 stops8h 25m

Santa Rosa Sonoma County

Mon 1/26

12:55 pm-10:49 pm

2 stops7h 54m

$622

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Thu 1/22

6:47 pm-10:35 am

1 stop17h 48m

Santa Rosa Sonoma County

Mon 1/26

4:09 pm-9:13 pm

2 stops27h 04m

$625

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Mon 3/9

7:30 am-12:26 pm

1 stop6h 56m

$178

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Sun 3/8

7:30 am-12:26 pm

1 stop6h 56m

$268

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Fri 2/20

11:26 am-11:50 pm

2 stops14h 24m

$295

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Mon 4/27

7:00 am-11:01 pm

2 stops18h 01m

$348

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Sun 3/8

11:52 am-10:32 am

3 stops48h 40m

$363

New OrleansSanta Rosa

MSY - STS

MSYSTS

New Orleans Louis Armstrong

Fri 2/20

4:23 pm-9:52 pm

3 stops31h 29m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 12 results
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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, August is the cheapest month in which you can book a flight from Louisiana to Santa Rosa (average of $172). Flying from Louisiana to Santa Rosa in December is currently the most expensive (average of $269). 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.

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?

    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.

  • How long is the flight from Louisiana to Santa Rosa?

    There are many flights that can get you from Louisiana to Santa Rosa in 8h 25m. Fly via Alaska Airlines or American Airlines to get the fastest option. The distance from Louisiana to Santa Rosa is about 1769 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose New Orleans Louis Armstrong - Santa Rosa Sonoma County, Monroe Huenefeld - Santa Rosa Sonoma County or Baton Rouge Ryan - 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, August is the cheapest month in which you can book a flight from Louisiana to Santa Rosa (average of $172). Flying from Louisiana to Santa Rosa in December is currently the most expensive (average of $269). 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 Santa Rosa?

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

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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.
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Top 2 airlines flying from Louisiana to Santa Rosa

Discover the top 2 airlines that operate flights from Louisiana 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$569FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$428Average$676FlexibilityNo cancel feeOn-time75%

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