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$195 Cheap Flights from Charleston (CHS) to San Luis Obispo (SBP)

View $195 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to San Luis Obispo County Regional Airport (SBP)

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Cheap Flights from Charleston to San Luis Obispo (CHS-SBP)

Prices were available within the past 7 days and start at $195 for one-way flights and $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 5 - Mon, Jan 11
CHS
Charleston
SBP
San Luis Obispo
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jan 5 from Charleston to San Luis Obispo, returning Mon, Jan 11, priced at $379 found 3 days ago
American Airlines
Wed, Nov 18 - Tue, Nov 24
CHS
Charleston
SBP
San Luis Obispo
$407 Roundtrip, found 18 hours ago
$407
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Nov 18 from Charleston to San Luis Obispo, returning Tue, Nov 24, priced at $407 found 18 hours ago
Alaska Airlines
Fri, Oct 9 - Tue, Oct 13
CHS
Charleston
SBP
San Luis Obispo
$445 Roundtrip, found 10 hours ago
$445
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Fri, Oct 9 from Charleston to San Luis Obispo, returning Tue, Oct 13, priced at $445 found 10 hours ago
United
Wed, Nov 18 - Tue, Nov 24
CHS
Charleston
SBP
San Luis Obispo
$488 Roundtrip, found 18 hours ago
$488
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Nov 18 from Charleston to San Luis Obispo, returning Tue, Nov 24, priced at $488 found 18 hours ago
United
Fri, Oct 2 - Sun, Oct 4
CHS
Charleston
SBP
San Luis Obispo
$491 Roundtrip, found 11 hours ago
$491
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Oct 2 from Charleston to San Luis Obispo, returning Sun, Oct 4, priced at $491 found 11 hours ago
United
Wed, Nov 18 - Tue, Nov 24
CHS
Charleston
SBP
San Luis Obispo
$493 Roundtrip, found 18 hours ago
$493
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Nov 18 from Charleston to San Luis Obispo, returning Tue, Nov 24, priced at $493 found 18 hours ago
American Airlines
Thu, Feb 18 - Sun, Feb 21
CHS
Charleston
SBP
San Luis Obispo
$494 Roundtrip, found 3 days ago
$494
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Feb 18 from Charleston to San Luis Obispo, returning Sun, Feb 21, priced at $494 found 3 days ago
Alaska Airlines
Fri, Oct 9 - Tue, Oct 13
CHS
Charleston
SBP
San Luis Obispo
$505 Roundtrip, found 10 hours ago
$505
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Fri, Oct 9 from Charleston to San Luis Obispo, returning Tue, Oct 13, priced at $505 found 10 hours ago
United
Fri, Oct 2 - Mon, Oct 5
CHS
Charleston
SBP
San Luis Obispo
$513 Roundtrip, found 11 hours ago
$513
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Oct 2 from Charleston to San Luis Obispo, returning Mon, Oct 5, priced at $513 found 11 hours ago
American Airlines
Wed, Nov 18 - Tue, Nov 24
CHS
Charleston
SBP
San Luis Obispo
$517 Roundtrip, found 18 hours ago
$517
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Nov 18 from Charleston to San Luis Obispo, returning Tue, Nov 24, priced at $517 found 18 hours ago

Frequently asked questions

How much does a flight from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) cost?
You can find cheap one-way flights from $195 and cheap return flights from $379 Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) with Expedia. One-way flights usually range from $347 to $970, and return flights typically cost between $516 and $1876. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The cheapest month to fly from CHS to SBP is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
Enter CHS to SBP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
To find a cheap flight from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The earliest flight from Charleston International Airport (CHS) to San Luis Obispo County Regional Airport (SBP) usually departs at 5:00 AM, operated by American Airlines. This seasonal service is active in June and July, giving you an early start to explore the beautiful California coast. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The most popular departure times for flights from Charleston Intl. (CHS) to San Luis Obispo County Regional (SBP) are in the morning, from 6am to 9am. About 42% of passengers prefer this time window. Many major carriers, including United Airlines, Delta Airlines, and American Airlines, offer flights during this window. This timing is favored as it allows you to arrive in San Luis Obispo with a full day ahead of you.
How long does it take to fly from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
Flying from CHS to SBP with a connection usually takes about 8 hours, traveling roughly 2,314 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
First class seats are offered on the CHS to SBP route with United Airlines and American Airlines.
How do I earn miles on a Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight with Expedia?
It's easy to earn miles on a Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Luis Obispo from Charleston Intl. (CHS)?
If you're planning to travel to San Luis Obispo from Charleston Intl. (CHS), you can fly into San Luis Obispo County Regional (SBP) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), Washington Dulles Intl. (IAD) before reaching San Luis Obispo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) at the last minute?
Typically, booking a last minute flight from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight and hotel package?
Securing a Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) San Luis Obispo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
If you booked your Charleston, SC (CHS-Charleston Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Charleston Intl.
Destination airport
San Luis Obispo County Regional
Airlines serving
Alaska Airlines, American Airlines, United
Roundtrip price
$378
Distance
2313 mi

Book with confidence

Charleston to San Luis Obispo Flights

The cheapest times to fly from Charleston to San Luis Obispo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to San Luis Obispo are during the month of January. You can find some of the cheapest flights from Charleston to San Luis Obispo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to San Luis Obispo

Sunday is one of the best days to book for cheap flights from Charleston to San Luis Obispo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to San Luis Obispo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to San Luis Obispo in 2026. You can also book with separate airlines for your outbound and return journeys, from $195 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to San Luis Obispo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to San Luis Obispo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Charleston to San Luis Obispo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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