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$217+ Cheap flights from Santa Rosa to Charleston (STS - CHS)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CHS
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from Santa Rosa to Charleston

Cheapest flights from Santa Rosa to Charleston
Explore the most affordable flight options available from Santa Rosa to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/217:57 pm
STS
-
CHS
1 stop18h 35m
Alaska Airlines
Wed 2/256:32 pm
CHS
-
STS
1 stop19h 00m
Alaska Airlines
Deal found 1/30$523
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 3/78:00 am
STS
-
CHS
2 stops11h 24m
Alaska Airlines
Thu 3/1212:25 pm
CHS
-
STS
2 stops14h 25m
Alaska Airlines
Deal found 1/31$535
This Orbitz deal was found by Cheapflights users on 1/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:20 pm
STS
-
CHS
1 stop19h 06m
Alaska Airlines
Sun 6/77:26 pm
CHS
-
STS
1 stop19h 47m
Alaska Airlines
Deal found 1/30$578
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 3/187:00 am
STS
-
CHS
2 stops13h 23m
Alaska Airlines
Wed 3/2512:25 pm
CHS
-
STS
2 stops13h 48m
Alaska Airlines
Deal found 1/31$604
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:23 pm
STS
-
CHS
2 stops13h 10m
American Airlines
Wed 3/256:00 am
CHS
-
STS
2 stops12h 53m
American Airlines
Deal found 1/29$606

Find flight deals from Santa Rosa to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Charleston (CHS). 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 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(Alaska Airlines)

One-way from

$217
(Alaska Airlines)

Popular in

November

Cheapest in

August

Average price

$436
Provider with most accurate pricing for Santa Rosa Sonoma County-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Charleston flights.
Search Deals
From Santa Rosa Sonoma County to Charleston
Search Deals
One-way flight from Santa Rosa Sonoma County to Charleston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 Santa Rosa to Charleston 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 1, 2026.
Use the filters below to find and compare flights from Santa Rosa to Charleston that are best for you.

Fly from

Santa Rosa

Fly to

Charleston

Route

Depart

Return

Price

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Sat 2/21

7:57 pm-5:32 pm

1 stop18h 35m

Charleston

Wed 2/25

6:32 pm-10:32 am

1 stop19h 00m

$523

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Sat 3/7

8:00 am-10:24 pm

2 stops11h 24m

Charleston

Thu 3/12

12:25 pm-11:50 pm

2 stops14h 25m

$535

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Fri 6/5

8:20 pm-6:26 pm

1 stop19h 06m

Charleston

Sun 6/7

7:26 pm-12:13 pm

1 stop19h 47m

$578

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Wed 3/18

7:00 am-11:23 pm

2 stops13h 23m

Charleston

Wed 3/25

12:25 pm-11:13 pm

2 stops13h 48m

$604

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Tue 2/24

7:57 pm-5:32 pm

1 stop18h 35m

$217

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Thu 2/26

7:57 pm-5:32 pm

1 stop18h 35m

$242

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Fri 2/27

7:57 pm-5:32 pm

1 stop18h 35m

$262

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Wed 2/25

7:57 pm-5:32 pm

1 stop18h 35m

$277

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Sun 3/1

8:00 am-5:32 pm

2 stops30h 32m

$352

Santa RosaCharleston

STS - CHS

STSCHS

Santa Rosa Sonoma County

Mon 2/16

4:23 pm-10:26 am

2 stops15h 03m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Santa Rosa-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Charleston 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 Santa Rosa-Charleston 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 Santa Rosa to Charleston

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

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

Currently, May is the cheapest month in which you can book a flight from Santa Rosa to Charleston (average of $148). Flying from Santa Rosa to Charleston in March is currently the most expensive (average of $276). 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 Santa Rosa to Charleston. 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 Santa Rosa to Charleston?

    Alaska Airlines can get you from Santa Rosa to Charleston in just under 18h 35m. Your travel time can differ by up to . There are 2408 mi between Santa Rosa and Charleston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Charleston 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 Santa Rosa to Charleston?

    Currently, May is the cheapest month in which you can book a flight from Santa Rosa to Charleston (average of $148). Flying from Santa Rosa to Charleston in March is currently the most expensive (average of $276). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

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