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Santa Rosa

$213+ Cheap flights from Charleston to Santa Rosa (CHS - STS)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — STS
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Charleston to Santa Rosa

Cheapest flights from Charleston to Santa Rosa
Explore the most affordable flight options available from Charleston to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:15 pm
CHS
-
STS
2 stops11h 10m
Southwest
Mon 8/312:55 pm
STS
-
CHS
2 stops16h 10m
Southwest
Deal found 7/27$429
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:08 pm
CHS
-
STS
1 stop29h 51m
Alaska Airlines
Sun 9/67:03 am
STS
-
CHS
1 stop8h 02m
Alaska Airlines
Deal found 7/27$498
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:10 am
CHS
-
STS
2 stops16h 20m
Southwest
Sun 9/205:05 pm
STS
-
CHS
2 stops16h 35m
Southwest
Deal found 7/27$529
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:55 pm
CHS
-
STS
1 stop21h 26m
Alaska Airlines
Tue 11/177:00 am
STS
-
CHS
1 stop30h 55m
Alaska Airlines
Deal found 7/29$553
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/276:11 am
CHS
-
STS
2 stops12h 26m
American Airlines
Sun 9/64:18 pm
STS
-
CHS
2 stops14h 21m
American Airlines
Deal found 7/28$558

Find flight deals from Charleston to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 July 30, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$429
(Southwest)

One-way from

$213
(Southwest)

Popular in

March

Cheapest in

August

Average price

$363
Provider with most accurate pricing for Charleston-Santa Rosa Sonoma County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Santa Rosa Sonoma County flights.
Search Deals
From Charleston to Santa Rosa Sonoma County
Search Deals
One-way flight from Charleston to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 July 30, 2026.
Use the filters below to find and compare flights from Charleston to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 8/26

1:15 pm-9:25 pm

2 stops11h 10m

Santa Rosa Sonoma County

Mon 8/31

2:55 pm-10:05 am

2 stops16h 10m

$429

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Thu 8/27

7:08 pm-9:59 pm

1 stop29h 51m

Santa Rosa Sonoma County

Sun 9/6

7:03 am-6:05 pm

1 stop8h 02m

$498

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Sat 11/14

5:55 pm-12:21 pm

1 stop21h 26m

Santa Rosa Sonoma County

Tue 11/17

7:00 am-4:55 pm

1 stop30h 55m

$553
Quickest round-trip

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Thu 8/27

8:12 am-3:37 pm

2 stops10h 25m

Santa Rosa Sonoma County

Sun 9/6

4:18 pm-9:39 am

2 stops14h 21m

$563

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Sat 10/31

6:59 pm-10:57 pm

1 stop30h 58m

Santa Rosa Sonoma County

Wed 11/4

7:05 pm-4:55 pm

2 stops18h 50m

$633

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 8/26

7:08 pm-9:59 pm

1 stop29h 51m

Santa Rosa Sonoma County

Mon 8/31

6:53 pm-6:05 pm

2 stops20h 12m

$633
Cheapest one-way
Quickest one-way

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 9/16

10:45 am-9:30 pm

2 stops13h 45m

$213

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 9/16

7:09 pm-12:46 pm

1 stop20h 37m

$273

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 9/16

7:09 pm-9:31 pm

3 stops29h 22m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Charleston-Santa Rosa flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Charleston-Santa Rosa flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Charleston-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Santa Rosa flights, Cheapflights users trust Expedia the most. Expedia 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 Charleston-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 Charleston to Santa Rosa

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

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated July 30, 2026.
Read through reviews of airlines operating flights from Charleston to Santa Rosa, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,842 reviews

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Crew

7.9

Overall

7.1

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,842 reviews
American Airlines
7.1
Good
11,842 reviews

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Crew

7.9

Overall

7.1

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to Santa Rosa?

    Alaska Airlines and Southwest can get you from Charleston to Santa Rosa in just under 16h 20m. Your travel time can differ by up to 13h 31m. Charleston and Santa Rosa are separated by a distance of 2408 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Charleston to Santa Rosa round-trip?

    Our cheapest airline available from Charleston to Santa Rosa is American Airlines. Our recent data shows that you can find tickets from as low as $614 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston 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.

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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Top airline flying from Charleston to Santa Rosa

Discover the top airline that operate flights from Charleston to Santa Rosa. 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$614Average$694FlexibilityNo cancel feeOn-time71%

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