US$157️ Cheap Flights from San Antonio to Charleston (2024)

Flights from San Antonio to Charleston

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Find cheap one-way flights from San Antonio to Charleston starting at CNY 157.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from San Antonio to Charleston?

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from San Antonio to Charleston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines

From US$157

American Airlines

From US$159

United Airlines

From US$171

Spirit Airlines

From US$251

Frontier Airlines

From US$264

Alaska Airlines

From US$317

ANA airlines

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Find cheap flights from San Antonio to Charleston by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Antonio to Charleston.

Cheapest
SAT
06:08
7h 28m
1 transfer
CHS
14:36
San Antonio International Airport - Charleston International Airport
Sun, May 26Delta Air Lines
US$157
SAT
06:08
7h 28m
1 transfer
CHS
14:36
San Antonio International Airport - Charleston International Airport
Sun, May 26Delta Air Lines
US$157
Find More Flights

Frequently Asked Questions

When are flight tickets from San Antonio (SAT) to Charleston (CHS) the cheapest?
Airlines adjust prices for flights from San Antonio to Charleston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Antonio (SAT) to Charleston (CHS) cost?
According to Trip.com's data, the lowest price is around $521.
How long does it take to fly from San Antonio (SAT) to Charleston (CHS) and what is the distance?
It takes around 4 hours 20 minutes to fly from San Antonio (SAT) to Charleston (CHS).
What is the transportation method from the main airport to downtown in Charleston?
- The distance from Charleston International Airport to downtown is about 16km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from San Antonio (SAT) to Charleston (CHS)?
Airlines with flights from San Antonio (SAT) to Charleston (CHS): Southwest Airlines.

How to find a cheap flight from San Antonio to Charleston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Antonio to Charleston. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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San Antonio to Charleston Flight Information

Cheapest nonstop flight price	$156
Off-season for travel	February
Peak season for travel	June
Flight distance	1,789.25km
Average flight time	4 hours 20 minutes
Popular airline	American Airlines