HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Rosa

$382+ Cheap flights from Charleston to Santa Rosa (CHS - 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — STS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Santa Rosa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 15, 2025.

Round-trip from

$382
(Alaska Airlines)

Popular in

December

Cheapest in

August

Average price

$340
From Charleston to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/247:23 pmCHS - STS
1 stop21h 13mAlaska Airlines
Tue 10/282:22 pmSTS - CHS
1 stop24h 32mAlaska Airlines
Deal found 9/13$382
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/227:23 pmCHS - STS
1 stop21h 13mAlaska Airlines
Tue 10/282:22 pmSTS - CHS
1 stop24h 32mAlaska Airlines
Deal found 9/13$402
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/227:23 pmCHS - STS
1 stop21h 13mAlaska Airlines
Wed 10/292:22 pmSTS - CHS
1 stop24h 32mAlaska Airlines
Deal found 9/13$422
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/247:23 pmCHS - STS
1 stop21h 13mAlaska Airlines
Sat 11/12:22 pmSTS - CHS
1 stop25h 32mAlaska Airlines
Deal found 9/13$423
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/237:23 pmCHS - STS
1 stop29h 43mAlaska Airlines
Wed 10/292:22 pmSTS - CHS
1 stop24h 32mAlaska Airlines
Deal found 9/13$442
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/227:23 pmCHS - STS
1 stop21h 13mAlaska Airlines
Sat 11/12:22 pmSTS - CHS
1 stop25h 32mAlaska Airlines
Deal found 9/13$443
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 10/276:59 pmCHS - STS
1 stop21h 27mAlaska Airlines
Sat 11/12:22 pmSTS - CHS
1 stop25h 32mAlaska Airlines
Deal found 9/13$444
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/257:23 pmCHS - STS
1 stop29h 42mAlaska Airlines
Tue 10/282:22 pmSTS - CHS
1 stop24h 32mAlaska Airlines
Deal found 9/13$447
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/237:23 pmCHS - STS
1 stop29h 43mAlaska Airlines
Thu 10/302:22 pmSTS - CHS
1 stop24h 32mAlaska Airlines
Deal found 9/13$462
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/237:23 pmCHS - STS
1 stop29h 43mAlaska Airlines
Sat 11/12:22 pmSTS - CHS
1 stop25h 32mAlaska Airlines
Deal found 9/13$463

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 September 15, 2025.
Use the filters below to find and compare flights from Charleston to Santa Rosa that are best for you.

Fly from

Charleston

Fly to

Santa Rosa

Route

Depart

Return

Price

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 10/22

7:23 pm-1:36 pm

1 stop21h 13m

Santa Rosa Sonoma County

Tue 10/28

2:22 pm-5:54 pm

1 stop24h 32m

$402

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 10/22

7:23 pm-1:36 pm

1 stop21h 13m

Santa Rosa Sonoma County

Wed 10/29

2:22 pm-5:54 pm

1 stop24h 32m

$422

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Thu 10/23

7:23 pm-10:06 pm

1 stop29h 43m

Santa Rosa Sonoma County

Tue 10/28

2:22 pm-5:54 pm

1 stop24h 32m

$422

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Tue 3/3

6:45 pm-12:08 pm

2 stops20h 23m

Santa Rosa Sonoma County

Wed 3/4

7:00 pm-5:31 pm

2 stops19h 31m

$433

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Thu 10/23

7:23 pm-10:06 pm

1 stop29h 43m

Santa Rosa Sonoma County

Wed 10/29

2:22 pm-5:54 pm

1 stop24h 32m

$442

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Wed 10/22

7:23 pm-1:36 pm

1 stop21h 13m

Santa Rosa Sonoma County

Sat 11/1

2:22 pm-6:54 pm

1 stop25h 32m

$443

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Fri 10/24

7:23 pm-9:03 am

2 stops16h 40m

Santa Rosa Sonoma County

Wed 10/29

2:22 pm-5:54 pm

1 stop24h 32m

$461

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Mon 11/24

12:26 pm-9:03 am

2 stops23h 37m

$1,039

CharlestonSanta Rosa

CHS - STS

CHSSTS

Charleston

Mon 11/24

7:00 am-12:06 pm

1 stop8h 06m

$1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Santa Rosa

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

Currently, February is the cheapest month in which you can book a flight from Charleston to Santa Rosa (average of $202). Flying from Charleston to Santa Rosa in June is currently the most expensive (average of $395). 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 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 can get you from Charleston to Santa Rosa in just under 21h 13m. Your travel time can differ by up to . Charleston and Santa Rosa are separated by a distance of 2408 mi.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Charleston to Santa Rosa (average of $202). Flying from Charleston to Santa Rosa in June is currently the most expensive (average of $395). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Las Vegas flights
Charlotte to Los Angeles flights
Charlotte to San Francisco flights
Charleston to Las Vegas flights
Greenville to Las Vegas flights
Charlotte to San Diego flights
Charlotte to Ontario flights
Savannah to Las Vegas flights
Columbia to Las Vegas flights
Charlotte to Sacramento flights
Charlotte to Santa Ana flights
Myrtle Beach to Las Vegas flights
Charlotte to Burbank flights
Charleston to San Francisco flights
Charleston to Los Angeles flights
Charleston to San Diego flights
Savannah to Los Angeles flights
Charlotte to Fresno flights
Augusta to Las Vegas flights
Savannah to San Francisco flights
Greenville to Los Angeles flights
Charlotte to Palm Springs flights
Savannah to San Diego flights
Columbia to Los Angeles flights
Augusta to Los Angeles flights
Greenville to San Francisco flights
Greenville to San Diego flights
Charlotte to San Jose flights
Savannah to Ontario flights
Myrtle Beach to San Diego flights
Savannah to Palm Springs flights
Greenville to Palm Springs flights
Savannah to Santa Ana flights
Charlotte to Reno flights
Charleston to Palm Springs flights
Greenville to Ontario flights
Savannah to Sacramento flights
Columbia to San Diego flights
Columbia to Ontario flights
Charleston to Santa Ana flights
Myrtle Beach to Los Angeles flights
Charlotte to Long Beach flights
Charleston to Sacramento flights
Myrtle Beach to San Francisco flights
Myrtle Beach to Sacramento flights
Columbia to San Francisco flights
Augusta to San Francisco flights
Greenville to Sacramento flights
Charleston to Ontario flights
Charlotte to Santa Barbara flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights