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$642+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — STS
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 2/287:17 am
CHA
-
STS
2 stops11h 30m
American Airlines
Fri 4/104:23 pm
STS
-
CHA
2 stops13h 15m
American Airlines
Deal found 2/9$642
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 3/15:00 am
CHA
-
STS
2 stops10h 33m
American Airlines
Thu 4/304:23 pm
STS
-
CHA
2 stops13h 15m
American Airlines
Deal found 2/9$1,070
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 2/167:59 am
CHA
-
STS
2 stops10h 54m
American Airlines
Mon 2/234:23 pm
STS
-
CHA
2 stops14h 31m
American Airlines
Deal found 2/9$1,119
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 2/287:17 am
CHA
-
STS
2 stops11h 30m
American Airlines
Tue 4/77:05 am
STS
-
CHA
2 stops13h 39m
American Airlines
Deal found 2/9$1,294

Find flight deals from Chattanooga to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$774
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$401
Provider with most accurate pricing for Chattanooga Lovell Field-Santa Rosa Sonoma County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Santa Rosa Sonoma County flights.
Search Deals
From Chattanooga Lovell Field to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 February 13, 2026.
Use the filters below to find and compare flights from Chattanooga to Santa Rosa that are best for you.

Fly from

Chattanooga

Fly to

Santa Rosa

Route

Depart

Return

Price

ChattanoogaSanta Rosa

CHA - STS

CHASTS

Chattanooga Lovell Field

Sat 2/28

7:17 am-3:47 pm

2 stops11h 30m

Santa Rosa Sonoma County

Fri 4/10

4:23 pm-8:38 am

2 stops13h 15m

$642

ChattanoogaSanta Rosa

CHA - STS

CHASTS

Chattanooga Lovell Field

Sun 3/1

5:00 am-12:33 pm

2 stops10h 33m

Santa Rosa Sonoma County

Thu 4/30

4:23 pm-8:38 am

2 stops13h 15m

$1,070

ChattanoogaSanta Rosa

CHA - STS

CHASTS

Chattanooga Lovell Field

Sat 2/28

7:17 am-3:47 pm

2 stops11h 30m

Santa Rosa Sonoma County

Tue 4/7

7:05 am-11:44 pm

2 stops13h 39m

$1,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Compare providers for flights from Chattanooga to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Santa Rosa in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chattanooga-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 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, June is the cheapest month in which you can book a flight from Chattanooga to Santa Rosa (average of $157). Flying from Chattanooga to Santa Rosa in December is currently the most expensive (average of $298). 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 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.

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

    A quick flight from Chattanooga to Santa Rosa can take about 11h 30m. American Airlines provides one of the quickest options available for as low as $642. The distance between Chattanooga and Santa Rosa is about 2079 mi.

  • 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, June is the cheapest month in which you can book a flight from Chattanooga to Santa Rosa (average of $157). Flying from Chattanooga to Santa Rosa in December is currently the most expensive (average of $298). 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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