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Cheap flights from Charleston to San Antonio from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to San Antonio departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Charleston to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Charleston to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Charleston to San Antonio.

Cheap last minute flights

Planning a quick getaway from Charleston to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Charleston to San Antonio

Find recent round-trip train or bus tickets from Charleston to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
7:45 pm - 6:32 pmCHS-SAT
23h 47m1 stop
7:37 pm - 6:49 pmSAT-CHS
22h 12m1 stop
$225Spirit Airlines
Find Deal
Mon, Dec 9 - Thu, Dec 12
3:05 pm - 8:59 pmCHS-SAT
6h 54m1 stop
7:00 am - 5:52 pmSAT-CHS
9h 52m1 stop
Fri, Jan 24 - Thu, Jan 30
12:25 pm - 5:26 pmCHS-SAT
6h 01m1 stop
7:00 am - 1:36 pmSAT-CHS
5h 36m1 stop
$316Delta
Find Deal
Sat, Feb 1 - Wed, Feb 5
3:31 pm - 10:42 pmCHS-SAT
8h 11m1 stop
6:09 pm - 12:04 amSAT-CHS
4h 55m1 stop
$317American Airlines
Find Deal
Tue, Jan 21 - Fri, Jan 24
5:10 am - 11:17 amCHS-SAT
7h 07m1 stop
6:43 am - 2:22 pmSAT-CHS
6h 39m1 stop
$318American Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 19
12:31 pm - 11:14 pmCHS-SAT
11h 43m2 stops
7:00 am - 2:00 pmSAT-CHS
6h 00m1 stop
$322United Airlines
Find Deal
Tue, Jan 7 - Fri, Jan 10
2:41 pm - 11:14 pmCHS-SAT
9h 33m2 stops
7:00 am - 5:30 pmSAT-CHS
9h 30m2 stops
$327United Airlines
Find Deal
Tue, Jan 7 - Fri, Jan 10
6:50 am - 1:25 pmCHS-SAT
7h 35m2 stops
4:15 pm - 9:40 pmSAT-CHS
4h 25m1 stop
$397Southwest
Find Deal
Thu, Dec 19 - Tue, Dec 31
6:50 am - 1:25 pmCHS-SAT
7h 35m2 stops
2:20 pm - 9:40 pmSAT-CHS
6h 20m2 stops
$418Southwest
Find Deal
Thu, Dec 19 - Tue, Dec 31
5:00 pm - 10:40 pmCHS-SAT
6h 40m1 stop
5:24 am - 1:25 pmSAT-CHS
7h 01m1 stop
$446Delta
Find Deal
Thu, Dec 5 - Mon, Dec 9
7:05 am - 6:32 pmCHS-SAT
36h 27m3 stops
Wed, Dec 4
8:46 pm - 6:32 pmCHS-SAT
22h 46m1 stop
$148Spirit Airlines
Find Deal
Fri, Dec 20
8:03 am - 1:47 pmCHS-SAT
6h 44m1 stop
$163American Airlines
Find Deal
Wed, Dec 25
5:54 pm - 10:09 amCHS-SAT
17h 15m2 stops
Fri, Dec 6
5:43 pm - 6:32 pmCHS-SAT
25h 49m2 stops
Tue, Dec 3
8:46 pm - 10:10 pmCHS-SAT
26h 24m2 stops
$190Spirit Airlines
Find Deal
Fri, Dec 20
1:13 pm - 6:32 pmCHS-SAT
30h 19m3 stops
$198Spirit Airlines
Find Deal
Tue, Dec 3
9:30 pm - 1:25 amCHS-SAT
4h 55m1 stop
$213Southwest
Find Deal
Thu, Dec 26
7:45 pm - 7:35 pmCHS-SAT
24h 50m3 stops
$214Spirit Airlines
Find Deal
Fri, Dec 6
3:20 pm - 8:57 pmCHS-SAT
6h 37m1 stop
$223American Airlines
Find Deal
Fri, Dec 6
5:35 pm - 12:23 pmCHS-SAT
19h 48m2 stops
1:18 pm - 4:35 pmSAT-CHS
26h 17m2 stops
$427Spirit Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
8:30 am - 1:01 amCHS-SAT
17h 31m2 stops
10:30 am - 4:35 pmSAT-CHS
29h 05m3 stops
Sat, Nov 23 - Mon, Dec 2
5:35 pm - 7:11 pmCHS-SAT
26h 36m1 stop
8:06 pm - 4:35 pmSAT-CHS
19h 29m1 stop
$475Spirit Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
8:30 am - 12:23 pmCHS-SAT
28h 53m3 stops
10:30 am - 4:35 pmSAT-CHS
29h 05m3 stops
Sat, Nov 23 - Mon, Dec 2
5:35 pm - 7:11 pmCHS-SAT
26h 36m1 stop
8:06 pm - 4:35 pmSAT-CHS
19h 29m1 stop
$605Spirit Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
2:41 pm - 11:13 pmCHS-SAT
9h 32m2 stops
4:22 pm - 10:22 pmSAT-CHS
5h 00m1 stop
$943United Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
6:30 am - 12:18 pmCHS-SAT
6h 48m1 stop
6:56 pm - 10:50 amSAT-CHS
14h 54m2 stops
$1,178United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
6:30 am - 3:26 pmCHS-SAT
9h 56m2 stops
6:56 pm - 10:50 amSAT-CHS
14h 54m2 stops
$1,183United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1

Spirit Airlines flights from Charleston to San Antonio

Our best Spirit Airlines deals on Charleston to San Antonio flight tickets
Spirit Airlines
Dec 9
CHS7:45 pmCharleston
23h 47m
1 stop
SAT6:32 pmSan Antonio
Dec 12
SAT7:37 pmSan Antonio
22h 12m
1 stop
CHS6:49 pmCharleston
Spirit Airlines
Dec 5
CHS8:58 pmCharleston
21h 39m
2 stops
SAT5:37 pmSan Antonio
Dec 9
SAT7:37 pmSan Antonio
15h 41m
2 stops
CHS12:18 pmCharleston
Spirit Airlines
Jan 7
CHS8:46 pmCharleston
22h 46m
1 stop
SAT6:32 pmSan Antonio
Jan 10
SAT7:00 pmSan Antonio
25h 25m
1 stop
CHS9:25 pmCharleston

Delta flights from Charleston to San Antonio

Our best Delta deals on Charleston to San Antonio flight tickets
Delta
Feb 1
CHS12:25 pmCharleston
6h 01m
1 stop
SAT5:26 pmSan Antonio
Feb 5
SAT7:00 amSan Antonio
5h 36m
1 stop
CHS1:36 pmCharleston
Delta
Dec 5
CHS5:00 pmCharleston
6h 40m
1 stop
SAT10:40 pmSan Antonio
Dec 9
SAT5:24 amSan Antonio
7h 01m
1 stop
CHS1:25 pmCharleston
Delta
Dec 3
CHS6:21 pmCharleston
7h 34m
1 stop
SAT12:55 amSan Antonio
Dec 7
SAT5:25 amSan Antonio
6h 00m
1 stop
CHS12:25 pmCharleston

See travel insights to San Antonio from

How to get the cheapest flight ticket from Charleston to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of May, then book flights to San Antonio from Charleston during February instead. Flights to San Antonio in February, while not as cheap as those in May, still average around $359.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $341. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $479.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Charleston to San Antonio at noon for as low as $292. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $476. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

In general, most travelers find the cheapest time to book a flight to San Antonio is about 53 days prior to their departure date when tickets on average are $414. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Charleston for as low as $205 on momondo.

Can stopping save me money on Charleston to San Antonio flights?

You could potentially save up to 22% on your flight if you consider stops on a Charleston to San Antonio flight.

How have Charleston to San Antonio flight prices changed over time?

As of November 2024, prices for Charleston to San Antonio flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to San Antonio (CHS to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to San Antonio

Best Price Found

$140

Fastest flight time

4h 55m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Charleston in the past 72 hours is $140. The best round-trip flight deal from Charleston to San Antonio found on momondo in the last 72 hours is $225.
The fastest flight from Charleston to San Antonio takes 4h 55m
There are no direct flights from Charleston to San Antonio. Popular non-direct route for this connection is Charleston Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is Charleston to San Antonio by plane?

    The distance between Charleston and San Antonio is about 1120.0 mi. Typically, this will take 4h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Charleston Airport to San Antonio Airport?

    Prices for flights from Charleston Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to San Antonio Airport?

  • How old do you have to be to fly from Charleston Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to San Antonio?


Best airlines flying from Charleston to San Antonio

Compare and see reviews for airlines that fly from Charleston to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $285Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.1
5,005 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Charleston to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Charleston to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Charleston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Charleston to San Antonio?

Once all potential Charleston to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Charleston to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Charleston to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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