Cheap flights from Chattanooga to San Francisco from $509

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to San Francisco departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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American Airlines Logo
6:03 am - 3:47 pm
CHA
-
STS
12h 44m2 stops
American Airlines Logo
4:17 pm - 8:36 am
STS
-
CHA
13h 19m2 stops
$509American Airlines
Sat, May 2 - Sat, May 9

American Airlines flights from Chattanooga to Santa Rosa

Our best American Airlines deals on Chattanooga to Santa Rosa flight tickets
American Airlines
May 2
CHA6:03 amChattanooga Lovell Field
12h 44m
2 stops
STS3:47 pmSanta Rosa Sonoma County
May 9
STS4:17 pmSanta Rosa Sonoma County
13h 19m
2 stops
CHA8:36 amChattanooga Lovell Field
American Airlines
Dec 15
CHA7:05 amChattanooga Lovell Field
11h 51m
2 stops
STS3:56 pmSanta Rosa Sonoma County
Dec 16
STS12:57 pmSanta Rosa Sonoma County
8h 12m
2 stops
CHA12:09 amChattanooga Lovell Field

momondo 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, momondo users made 832,500 searches. Data last updated December 14, 2025.
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

Sat 5/2

6:03 am-3:47 pm

2 stops12h 44m

Santa Rosa Sonoma County

Sat 5/9

4:17 pm-8:36 am

2 stops13h 19m

$509

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Sorted by cheapest first

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How to get the cheapest flight ticket from Chattanooga to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Chattanooga to Santa Rosa flights?

You could potentially save up to 39% on your flight if you consider stops on a Chattanooga to Santa Rosa flight.

When to book flights from Chattanooga to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Santa Rosa (CHA to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Santa Rosa

Fastest flight time

12h 44m

Direct flights

None
The fastest flight from Chattanooga to Santa Rosa takes 12h 44m
There are no direct flights from Chattanooga to Santa Rosa. There are no popular flight routes from Chattanooga to Santa Rosa.
  • How far is Chattanooga Lovell Field to Santa Rosa Sonoma County by plane?

    A flight from Chattanooga Lovell Field to Santa Rosa Sonoma County will travel around 2068.5 mi. Flights usually cover this in 12h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Santa Rosa Sonoma County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chattanooga Lovell Field Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

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Why should I use momondo to find a flight deal from Chattanooga to Santa Rosa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chattanooga to Santa Rosa. momondo saves you time and could save you money on your trip.

Can I find flights from Chattanooga to Santa Rosa with flexible booking policies on momondo?

All flight searches from Chattanooga to Santa Rosa on momondo can be filtered to show those which offer flexible booking policies.

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momondo provides multiple filters to help you find the best flight to Santa Rosa from Chattanooga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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1 adult
Tue 1/13
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