$428+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — STS
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
Cheapest flights from Charleston to Santa RosaExplore 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 August 22, 2026.
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 August 22, 2026.
This Southwest deal was found by Cheapflights users on 8/18. 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.
Mon 11/236:35 am -
2 stops10h 05m
Wed 12/26:45 am -
2 stops11h 50m
Deal found 8/18![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 11/245:55 am -
2 stops10h 55m
Wed 12/26:45 am -
2 stops11h 50m
Deal found 8/18![Southwest logo]()
$456
This Southwest deal was found by Cheapflights users on 8/21. 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.
Thu 10/227:25 am -
2 stops18h 50m
Sun 10/256:10 am -
2 stops12h 50m
Deal found 8/21![Southwest logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 -
1 stop20h 35m
Sun 9/67:03 am -
1 stop8h 02m
Deal found 8/18![Alaska Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 10/316:59 pm -
1 stop31h 10m
Tue 11/35:23 pm -
1 stop20h 32m
Deal found 8/21![Alaska Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 11/237:00 am -
1 stop8h 25m
Wed 12/27:25 am -
2 stops12h 26m
Deal found 8/18![American Airlines logo]()
$629
This Travelocity deal was found by Cheapflights users on 8/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:59 pm -
1 stop29h 57m
Sun 10/252:00 pm -
2 stops24h 55m
Deal found 8/21![Alaska Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 11/247:09 pm -
1 stop20h 16m
Wed 12/27:25 am -
2 stops12h 01m
Deal found 8/18![American Airlines logo]()
$652
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/167:09 pm -
1 stop29h 50m
Tue 9/225:00 pm -
2 stops22h 06m
Deal found 8/19![Alaska Airlines logo]()
$668
Best flights from Charleston to Santa RosaDiscover carefully curated flight deals from Charleston to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Charleston to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Southwest deal was found by Cheapflights users on 8/18. 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.
Mon 11/236:35 am -
2 stops10h 05m
Wed 12/26:45 am -
2 stops11h 50m
Deal found 8/18![Southwest logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 10/316:59 pm -
1 stop31h 10m
Tue 11/35:23 pm -
1 stop20h 32m
Deal found 8/21![Alaska Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 11/237:00 am -
1 stop8h 25m
Wed 12/27:25 am -
2 stops12h 26m
Deal found 8/18![American Airlines logo]()
$629
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 11/245:55 am -
2 stops10h 55m
Wed 12/26:45 am -
2 stops11h 50m
Deal found 8/18![Southwest logo]()
$456
Last-minute flights from Charleston to Santa RosaDiscover last-minute flight deals from Charleston to Santa Rosa. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Santa Rosa. Data last updated August 22, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 -
1 stop20h 35m
Sun 9/67:03 am -
1 stop8h 02m
Deal found 8/18![Alaska Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/167:09 pm -
1 stop29h 50m
Tue 9/225:34 pm -
1 stop21h 32m
Deal found 8/19![Alaska Airlines logo]()
$663
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/167:09 pm -
1 stop29h 50m
Wed 9/235:34 pm -
1 stop21h 32m
Deal found 8/19![Alaska Airlines logo]()
$818
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/167:00 am -
2 stops11h 50m
Tue 9/221:08 pm -
2 stops17h 39m
Deal found 8/19![American Airlines logo]()
$831
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/173:41 pm -
2 stops11h 13m
Tue 9/225:00 pm -
2 stops22h 06m
Deal found 8/19![Alaska Airlines logo]()
$796
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 August 22, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $428 (Southwest) |
Popular in | March |
Cheapest in | August |
Average price | $327 |
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 7,457,451 searches. Data last updated August 22, 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
Cheapest round-trip
CharlestonSanta Rosa
CHS Charleston - STS Santa Rosa Sonoma County
CHSSTS
Charleston
Mon 11/23
6:35 am-1:40 pm
2 stops10h 05m
Santa Rosa Sonoma County
Wed 12/2
6:45 am-9:35 pm
2 stops11h 50m
$428
CharlestonSanta Rosa
CHS Charleston - STS Santa Rosa Sonoma County
CHSSTS
Charleston
Tue 11/24
5:55 am-1:50 pm
2 stops10h 55m
Santa Rosa Sonoma County
Wed 12/2
6:45 am-9:35 pm
2 stops11h 50m
$456
CharlestonSanta Rosa
CHS Charleston - STS Santa Rosa Sonoma County
CHSSTS
Charleston
Sat 10/31
6:59 pm-11:09 pm
1 stop31h 10m
Santa Rosa Sonoma County
Tue 11/3
5:23 pm-4:55 pm
1 stop20h 32m
$613
Quickest round-trip
CharlestonSanta Rosa
CHS Charleston - STS Santa Rosa Sonoma County
CHSSTS
Charleston
Mon 11/23
7:00 am-12:25 pm
1 stop8h 25m
Santa Rosa Sonoma County
Wed 12/2
7:25 am-10:51 pm
2 stops12h 26m
$629
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.
CHS-STS
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 August 22, 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.
Overall
7.1
Food
6.4
Comfort
7.2
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Overall
7.1
Food
6.4
Comfort
7.2
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
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.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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Charleston and Santa Rosa flights
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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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$614 | Average$694 | FlexibilityNo cancel fee | On-time71% |