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$102+ Cheap flights from Atlanta (ATL) to Sonoma, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SFO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Sonoma are usually found in October or August, booked 50 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Atlanta to Sonoma

Cheapest flights from Atlanta to Sonoma
Explore the most affordable flight options available from Atlanta to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:59 pmATL - SFO
1 stop19h 35mFrontier
Wed 1/77:00 amSFO - ATL
1 stop25h 07mFrontier
Deal found 12/16$254
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:59 pmATL - SFO
1 stop19h 35mMultiple Airlines
Wed 1/74:01 pmSFO - ATL
2 stops28h 43mMultiple Airlines
Deal found 12/16$281
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:59 pmATL - SFO
1 stop19h 35mFrontier
Tue 12/308:16 pmSFO - ATL
1 stop10h 08mFrontier
Deal found 12/16$305
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:55 amATL - SFO
2 stops16h 36mFrontier
Mon 1/56:24 amSFO - ATL
1 stop25h 43mFrontier
Deal found 12/15$311
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:46 pmATL - SFO
2 stops36h 02mFrontier
Sat 2/1410:58 pmSFO - ATL
Nonstop4h 50mFrontier
Deal found 12/16$315
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:30 pmATL - SFO
1 stop14h 53mFrontier
Tue 12/308:16 pmSFO - ATL
1 stop10h 08mFrontier
Deal found 12/16$317
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:12 pmATL - SFO
1 stop10h 24mFrontier
Mon 1/56:24 amSFO - ATL
1 stop25h 43mFrontier
Deal found 12/16$319
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:48 amATL - SFO
1 stop27h 46mFrontier
Sun 1/1111:35 pmSFO - ATL
Nonstop4h 55mFrontier
Deal found 12/16$323
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:59 pmATL - SFO
1 stop19h 35mFrontier
Mon 1/56:24 amSFO - ATL
1 stop25h 43mFrontier
Deal found 12/16$325
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:10 pmATL - SFO
2 stops37h 38mFrontier
Mon 1/56:24 amSFO - ATL
1 stop25h 43mFrontier
Deal found 12/16$328
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amATL - SFO
2 stops21h 14mMultiple Airlines
Tue 1/67:00 amSFO - ATL
1 stop25h 07mMultiple Airlines
Deal found 12/16$329

Find flight deals from Atlanta to Sonoma

Keep the following information in mind while searching for Atlanta to Sonoma flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$191
(CheapOair)

One-way from

$102
(CheapOair)

Popular in

November

Cheapest in

October

Average price

$366
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-San Francisco flights.
Search Deals
From Atlanta Hartsfield-Jackson to Sonoma
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Sonoma
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Sonoma 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 December 18, 2025.
Use the filters below to find and compare flights from Atlanta to Sonoma that are best for you.

Fly from

Atlanta

Fly to

Sonoma

Route

Depart

Return

Price

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Thu 1/29

7:00 am-9:36 am

Nonstop5h 36m

San Francisco

Sat 1/31

1:51 pm-9:33 pm

Nonstop4h 42m

$208

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Fri 1/30

7:00 am-9:36 am

Nonstop5h 36m

San Francisco

Tue 2/3

10:45 am-6:31 pm

Nonstop4h 46m

$212

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Fri 1/23

7:00 am-9:36 am

Nonstop5h 36m

San Francisco

Mon 2/2

11:00 pm-6:46 am

Nonstop4h 46m

$217

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Sat 1/31

7:00 am-9:36 am

Nonstop5h 36m

San Francisco

Mon 2/9

11:00 pm-6:46 am

Nonstop4h 46m

$219

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Mon 2/2

4:55 pm-9:20 pm

1 stop7h 25m

San Francisco

Wed 2/11

9:50 am-9:25 pm

2 stops8h 35m

$253

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Wed 1/28

7:00 am-2:20 pm

2 stops10h 20m

San Francisco

Wed 1/28

9:30 pm-10:35 am

1 stop10h 05m

$253

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Fri 1/30

7:00 am-9:36 am

Nonstop5h 36m

San Francisco

Sun 2/1

5:00 am-5:58 pm

1 stop9h 58m

$263

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Wed 1/14

7:50 am-7:43 pm

2 stops14h 53m

San Francisco

Wed 1/21

10:12 am-6:14 pm

1 stop29h 02m

$274

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Sat 1/31

7:50 am-4:22 pm

2 stops11h 32m

San Francisco

Wed 2/4

7:00 am-6:14 pm

1 stop8h 14m

$276

AtlantaSan Francisco

ATL - SFO

ATLSFO

Atlanta Hartsfield-Jackson

Wed 1/14

8:10 am-10:36 am

Nonstop5h 26m

San Francisco

Wed 1/21

6:00 am-1:34 pm

Nonstop4h 34m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 results
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2
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Best time to book a flight from Atlanta to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma from Atlanta 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 Atlanta to Sonoma

How far ahead should I book a flight from Atlanta to Sonoma?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Sonoma. Price data was last updated on December 12, 2025.

The best time to book flights from Atlanta to Sonoma is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Atlanta to Sonoma?

Currently, September is the cheapest month in which you can book a flight from Atlanta to Sonoma (average of $99). Flying from Atlanta to Sonoma in July is currently the most expensive (average of $192). 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 ATL to SN9?

Find hourly flight availability from Atlanta to Sonoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Sonoma in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Atlanta to Sonoma?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Sonoma. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Atlanta to Sonoma flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Atlanta to Sonoma?

Reviews of airlines servicing Sonoma

Get insights into the airlines that provide service to Sonoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sonoma. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Atlanta to Sonoma, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,081 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Sonoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Sonoma?

    Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to Sonoma. On average, Hartsfield-Jackson has 13 outbound flights to Sonoma per day from 8 airlines. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

  • How popular is this Atlanta to Sonoma flight route?

    Flights from Atlanta Hartsfield-Jackson to Sonoma have been viewed 144 times in the past calendar month.

  • How long is the flight from Atlanta to Sonoma?

    A quick flight from Atlanta to Sonoma can take about 5h 25m. United Airlines provides one of the quickest options available for as low as $237. Atlanta and Sonoma are separated by a distance of 2133 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Atlanta to Sonoma one-way?

    One-way options have recently been found by users for as low as $73 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $108 and Hawaiian Airlines from $118 one-way.

  • What are the most reliable airlines from Atlanta to Sonoma?

    The top 3 most reliable airlines when flying from Atlanta to Sonoma are Asiana Airlines (87%), Virgin Australia (83%) and Air New Zealand (83%).

  • What are the cheapest flights from Atlanta to Sonoma?

    On average you can expect to pay $915 for a flight from Atlanta to Sonoma. The cheapest flight overall is $100 while the most popular route, (Atlanta Hartsfield-Jackson - San Francisco) is currently priced at $139.

  • Can I find deals for flights from Atlanta to Sonoma that include hotel bookings?

    Yes. In addition to deals on Atlanta to Sonoma flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Sonoma?

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

  • Can I find deals for business class flights from Atlanta to Sonoma?

    Yes. Cheapflights offers flight deals from Atlanta to Sonoma 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 Atlanta to Sonoma?

    Currently, September is the cheapest month in which you can book a flight from Atlanta to Sonoma (average of $99). Flying from Atlanta to Sonoma in July is currently the most expensive (average of $192). 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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Top 8 airlines flying from Atlanta to Sonoma

Discover the top 8 airlines that operate flights from Atlanta to Sonoma. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$109Average$200FlexibilityNo cancel feeOn-time85%
FrontierCheapest$117Average$254FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$158Average$246FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$206Average$365FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$219Average$391FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$238Average$464FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$387FlexibilityNo cancel feeOn-time69%

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