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$779+ Cheap flights from Baton Rouge to Santa Rosa (BTR - STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — STS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Baton Rouge to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Santa Rosa (STS). 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 October 28, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$779
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$350
Provider with most accurate pricing for Baton Rouge Ryan-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Santa Rosa Sonoma County flights.
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From Baton Rouge Ryan to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 16% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Baton Rouge to Santa Rosa

Cheapest flights from Baton Rouge to Santa Rosa
Explore the most affordable flight options available from Baton Rouge to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/115:30 amBTR - STS
1 stop8h 37mAmerican Airlines
Sat 11/151:18 pmSTS - BTR
1 stop7h 37mAmerican Airlines
Deal found 10/27$779
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/112:15 pmBTR - STS
2 stops25h 11mAlaska Airlines
Sat 11/158:03 pmSTS - BTR
2 stops11h 47mAlaska Airlines
Deal found 10/27$813

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 October 28, 2025.
Use the filters below to find and compare flights from Baton Rouge to Santa Rosa that are best for you.

Fly from

Baton Rouge

Fly to

Santa Rosa

Route

Depart

Return

Price

Baton RougeSanta Rosa

BTR - STS

BTRSTS

Baton Rouge Ryan

Tue 11/11

5:30 am-12:07 pm

1 stop8h 37m

Santa Rosa Sonoma County

Sat 11/15

1:18 pm-10:55 pm

1 stop7h 37m

$779

Baton RougeSanta Rosa

BTR - STS

BTRSTS

Baton Rouge Ryan

Tue 11/11

2:15 pm-1:26 pm

2 stops25h 11m

Santa Rosa Sonoma County

Sat 11/15

8:03 pm-9:50 am

2 stops11h 47m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on Baton Rouge-Santa Rosa flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Baton Rouge-Santa Rosa flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Baton Rouge-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Santa Rosa flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baton Rouge to Santa Rosa

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

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

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Santa Rosa (average of $89). Flying from Baton Rouge to Santa Rosa in June is currently the most expensive (average of $268). 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 Baton Rouge to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baton Rouge to Santa Rosa?

    A quick flight from Baton Rouge to Santa Rosa can take about 8h 37m. American Airlines provides one of the quickest options available for as low as $779. The distance between Baton Rouge and Santa Rosa is about 1873 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to Santa Rosa?

    Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Santa Rosa (average of $89). Flying from Baton Rouge to Santa Rosa in June is currently the most expensive (average of $268). 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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