What is the cheapest day to fly from Chattanooga to Santa Rosa?

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

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).

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

Users have found that booking a flight from Chattanooga to Santa Rosa at least 44 days early can save you up to 68% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Chattanooga to Santa Rosa for as little as $312 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $368 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Santa Rosa. Flights to Santa Rosa from Chattanooga in January are about $418 on average during January, but can be found for as low as $218.

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

When flying from Chattanooga to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Chattanooga 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.

$679+ Flights from Chattanooga to Santa Rosa

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Cheap flight deals from Chattanooga to Santa Rosa

Round-trip from	$679 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$417

From Chattanooga Lovell Field to Santa Rosa Sonoma County

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Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($20 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 Chattanooga to Santa Rosa

Cheapest flights from Chattanooga to Santa Rosa
Explore the most affordable flight options available from Chattanooga to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

ven. 8/296:00 amCHA - STS

1 stop8h 36mAmerican Airlines

ven. 9/512:25 pmSTS - CHA

1 stop6h 56mAmerican Airlines

Deal found 7/30

$679

Best flights from Chattanooga to Santa Rosa
Discover carefully curated flight deals from Chattanooga to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 30, 2025.

ven. 8/296:00 amCHA - STS

1 stop8h 36mAmerican Airlines

ven. 9/512:25 pmSTS - CHA

1 stop6h 56mAmerican Airlines

Deal found 7/30

$679

Last-minute flights from Chattanooga to Santa Rosa
Discover last-minute flight deals from Chattanooga to Santa Rosa. Data last updated juillet 30, 2025 and is based on user searches.

ven. 8/296:00 amCHA - STS

1 stop8h 36mAmerican Airlines

ven. 9/512:25 pmSTS - CHA

1 stop6h 56mAmerican Airlines

Deal found 7/30

$679

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaSanta Rosa

CHA - STS

CHASTS

Chattanooga Lovell Field

ven. 8/29

6:00 am-11:36 am

1 stop8h 36m

Santa Rosa Sonoma County

ven. 9/5

12:25 pm-10:21 pm

1 stop6h 56m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Chattanooga to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Chattanooga to Santa Rosa (average of $202). Flying from Chattanooga 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 American Airlines from Chattanooga to Santa Rosa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Douglas,Sep 2023

RNO - LAX

There was a maintenance issue that caused us to depart over 1 hour late.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Douglas,Sep 2023

RNO - LAX

There was a maintenance issue that caused us to depart over 1 hour late.

Related info for your journey

Can I find deals for flights from Chattanooga to Santa Rosa that include hotel bookings?
Yes. In addition to deals on Chattanooga to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chattanooga to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Santa Rosa.
Can I find deals for business class flights from Chattanooga to Santa Rosa?
Yes. Cheapflights offers flight deals from Chattanooga 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 Chattanooga to Santa Rosa?
Currently, February is the cheapest month in which you can book a flight from Chattanooga to Santa Rosa (average of $202). Flying from Chattanooga 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.

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$679+ Cheap flights from Chattanooga to Santa Rosa (CHA - 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chattanooga to Santa Rosa with Cheapflights

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Cheap flight deals from Chattanooga to Santa Rosa

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Find flight deals from Chattanooga to Santa Rosa

Cheapest flights from Chattanooga to Santa RosaExplore the most affordable flight options available from Chattanooga to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

Explore the most affordable flight options available from Chattanooga to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Chattanooga to Santa Rosa

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

Cheapflights Insights

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

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

Reviews of airlines servicing Santa Rosa

Get a feel of what it's like to fly with American Airlines from Chattanooga to Santa Rosa by reading reviews from past customers. Users have also rated airlines 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 Chattanooga to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

Traveling to a place near Santa Rosa?

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Alternative routes for Chattanooga to Santa Rosa

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Cheapest flights from Chattanooga to Santa Rosa
Explore the most affordable flight options available from Chattanooga to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.