CA $321 Cheap Flights from San Antonio (SAT) to Charleston (CHS)

You can find one-way and return flights from SAT to CHS with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when SAT to CHS ticket fares go up or down.

August is typically the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.), with average return fares around CA$506. August often sees lower prices as it's outside the peak summer travel season, leading to reduced demand. Other cheap months to fly from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.) include June and September.

Enter SAT to CHS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Southwest Airlines is one of the cheapest airlines offering connecting flights from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.), with return tickets starting from around CA$393 for flights that can be booked for departure within the next year. These flights typically include a layover in Dallas (Love Field). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.), 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.

The cheapest months to fly from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.) are typically August and September, with average return flights around CA$506. These months can be a great time to visit as they often fall outside peak tourist seasons, potentially offering a more relaxed experience while still providing good value on airfare.

There are approximately 61 connecting flights per day from San Antonio Intl. (SAT) to Charleston Intl. (CHS). Some common connection points include George Bush Intercontinental (IAH), Dallas-Fort Worth Intl. (DFW), and Hartsfield-Jackson Atlanta Intl. (ATL).

The earliest flight from San Antonio International Airport (SAT) to Charleston International Airport (CHS) typically departs around 5:00 AM. This flight is operated by American Airlines. This is a seasonal service, active in June, July, and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from San Antonio Intl. (SAT) to Charleston Intl. (CHS) on Thursdays, with around 43 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Southwest Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of options regardless of the day you choose to fly.

The most popular departure times for flights from San Antonio Intl. (SAT) to Charleston Intl. (CHS) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.

There are no nonstop flights from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.). The distance between these two cities is approximately 1790 kilometres. For flights with one stop, you can expect the journey to take around 6 hours. If your flight has two or more stops, the travel time typically increases to about 9 hours. Keep in mind that these are average times, and actual flight durations can vary due to factors like layover length, routing, and weather conditions.

Select the "Business class" and "First class" filters when looking for SAT to CHS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.) 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.

If you're planning to travel to Charleston from San Antonio Intl. (SAT), you can fly directly into Charleston Intl. (CHS) which offers international flights and connections. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Love Field (DAL), or William P. Hobby (HOU) before reaching Charleston. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.) 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.

Securing a San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package 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.

If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Charleston, SC (CHS-Charleston Intl.) 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.