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$759+ Cheap flights from Santa Rosa to Baton Rouge (STS - BTR)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BTR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Santa Rosa to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Baton Rouge (BTR). 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 September 11, 2025.

Round-trip from

$759
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$468
From Santa Rosa Sonoma County to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Baton Rouge

Cheapest flights from Santa Rosa to Baton Rouge
Explore the most affordable flight options available from Santa Rosa to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 10/712:31 pmSTS - BTR
1 stop8h 32mAmerican Airlines
Sat 10/115:44 amBTR - STS
1 stop8h 17mAmerican Airlines
Deal found 9/9$759

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Baton Rouge 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 September 11, 2025.
Use the filters below to find and compare flights from Santa Rosa to Baton Rouge that are best for you.

Fly from

Santa Rosa

Fly to

Baton Rouge

Route

Depart

Return

Price

Santa RosaBaton Rouge

STS - BTR

STSBTR

Santa Rosa Sonoma County

Tue 10/7

12:31 pm-11:03 pm

1 stop8h 32m

Baton Rouge Ryan

Sat 10/11

5:44 am-12:01 pm

1 stop8h 17m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge 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.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Baton Rouge

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

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Baton Rouge (average of $334). Flying from Santa Rosa to Baton Rouge in March is currently the most expensive (average of $455). 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 BTR?

Find hourly flight availability from Santa Rosa to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Baton Rouge. 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 Santa Rosa to Baton Rouge?

    A quick flight from Santa Rosa to Baton Rouge can take about 8h 32m. American Airlines provides one of the quickest options available for as low as $759. Airlines will cover a distance of 1873 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Baton Rouge (average of $334). Flying from Santa Rosa to Baton Rouge in March is currently the most expensive (average of $455). 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Saint Francisville
McComb
Denham Springs
Port Allen

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