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SAT - CHS

$99 Find cheap flights from San Antonio to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Charleston departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Charleston, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from San Antonio to Charleston (SAT-CHS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:08 pm - 3:59 pmSAT-CHS
20h 51m1 stop
4:49 pm - 5:18 pmCHS-SAT
25h 29m1 stop
$129Spirit Airlines
Find Deal
Fri, Sep 6 - Mon, Sep 16
5:25 am - 11:59 pmSAT-CHS
17h 34m1 stop
7:05 am - 7:57 pmCHS-SAT
13h 52m1 stop
$133Spirit Airlines
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Wed, Jul 17 - Wed, Jul 24
3:40 pm - 12:19 pmSAT-CHS
19h 39m2 stops
9:08 pm - 12:59 amCHS-SAT
28h 51m3 stops
Thu, Jul 18 - Mon, Jul 22
3:40 pm - 12:19 pmSAT-CHS
19h 39m2 stops
9:08 pm - 12:59 amCHS-SAT
28h 51m3 stops
Thu, Jul 18 - Mon, Jul 22
6:10 am - 12:03 pmSAT-CHS
4h 53m1 stop
12:54 pm - 5:04 pmCHS-SAT
5h 10m1 stop
$272American Airlines
Find Deal
Thu, Aug 15 - Sun, Aug 18
6:10 am - 12:03 pmSAT-CHS
4h 53m1 stop
9:25 am - 3:48 pmCHS-SAT
7h 23m2 stops
$337American Airlines
Find Deal
Thu, Aug 15 - Sun, Aug 18
4:20 pm - 10:14 pmSAT-CHS
4h 54m1 stop
7:45 pm - 12:18 pmCHS-SAT
17h 33m2 stops
$405United Airlines
Find Deal
Fri, Sep 6 - Mon, Sep 16
5:19 am - 11:23 amSAT-CHS
5h 04m1 stop
5:30 am - 9:35 amCHS-SAT
5h 05m1 stop
$406Delta
Find Deal
Sat, Jun 29 - Sat, Jul 6
7:01 pm - 10:30 amSAT-CHS
14h 29m2 stops
7:00 am - 1:14 pmCHS-SAT
7h 14m1 stop
$565United Airlines
Find Deal
Fri, Sep 27 - Sun, Sep 29
12:35 pm - 12:10 amSAT-CHS
10h 35m2 stops
5:50 am - 1:09 pmCHS-SAT
8h 19m2 stops
$2,073Delta
Find Deal
Thu, Aug 15 - Sun, Aug 18

Flights from San Antonio to Charleston - Travel Insights & Trends

Get data-powered insights and trends into flights from San Antonio to Charleston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Charleston?

The average price of all flights from San Antonio to Charleston clicked on KAYAK for each day over the last 12 months.
When flying from San Antonio to Charleston, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to San Antonio, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from San Antonio to Charleston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Antonio to Charleston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Antonio to Charleston is January, where tickets cost $200 on average. On the other hand, the most expensive months are April and March, where the average cost of tickets is $501 and $479 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Antonio to Charleston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Antonio to Charleston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from San Antonio to Charleston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from San Antonio to Charleston found on KAYAK was with American Airlines for $99. Spirit Airlines proposed a round-trip connection from $129 and American Airlines from $272.

Good to know

Low season

January

High season

July

Cheapest flight

$99
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from San Antonio to Charleston

When to book flights from San Antonio to Charleston

Are your dates flexible? Find out the best times to travel from San Antonio to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Charleston

  • What is the cheapest flight from San Antonio to Charleston?

    In the last 3 days, the lowest price for a flight from San Antonio to Charleston was $99 for a one-way ticket and $129 for a round-trip.

  • Do I need a passport to fly between San Antonio and Charleston?

    No, a passport isn't needed to fly from San Antonio to Charleston. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from San Antonio to Charleston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Charleston?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between San Antonio and Charleston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Charleston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Charleston are Delta and United Airlines. With an average price for the route of $422 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $512 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Antonio to Charleston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and CHS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Charleston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from San Antonio to Charleston

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
7.4Food
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

Seats are very small and extremely hard. Too close together. The person next to me had average shoulders and was very far into my 'space'.

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Book cheap flights from San Antonio to Charleston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Antonio to Charleston found on KAYAK in the last 72 hours.
8/10Sat
1 stopAmerican Airlines
5h 16mSAT-CHS
$99
7/8Mon
2 stopsSpirit Airlines
23h 27mSAT-CHS
$128
8/10Sat
2 stopsSpirit Airlines
17h 07mSAT-CHS
$141
7/8Mon
1 stopSpirit Airlines
23h 25mSAT-CHS
$146
8/10Sat
3 stopsSpirit Airlines
17h 07mSAT-CHS
$159
7/8Mon
3 stopsSpirit Airlines
23h 27mSAT-CHS
$177

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Last minute flights from San Antonio to Charleston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Antonio to Charleston that are departing in the next 10 days.
6/13Thu
multi-stopSpirit Airlines
15h 57mSAT-CHS
6/17Mon
multi-stopSpirit Airlines
31h 30mCHS-SAT
$447
6/13Thu
multi-stopSpirit Airlines
20h 00mSAT-CHS
6/17Mon
multi-stopSpirit Airlines
27h 22mCHS-SAT
$457
6/13Thu
multi-stopSpirit Airlines
15h 57mSAT-CHS
6/17Mon
multi-stopSpirit Airlines
9h 53mCHS-SAT
$459
6/13Thu
multi-stop
15h 57mSAT-CHS
6/17Mon
multi-stop
19h 15mCHS-SAT
$473
6/13Thu
multi-stopSpirit Airlines
15h 57mSAT-CHS
6/16Sun
multi-stopSpirit Airlines
32h 49mCHS-SAT
$557
6/13Thu
multi-stopSpirit Airlines
15h 57mSAT-CHS
6/16Sun
multi-stopSpirit Airlines
7h 07mCHS-SAT
$572
6/13Thu
multi-stopSpirit Airlines
15h 57mSAT-CHS
6/16Sun
multi-stopSpirit Airlines
12h 06mCHS-SAT
$591
6/13Thu
multi-stopSpirit Airlines
17h 21mSAT-CHS
6/16Sun
multi-stopSpirit Airlines
28h 37mCHS-SAT
$592
6/13Thu
multi-stop
28h 38mSAT-CHS
6/17Mon
multi-stop
31h 30mCHS-SAT
$594

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San Antonio - Charleston Flights

Departure:

San Antonio (SAT)United States

Destination:

Charleston (CHS)United States

Return flight deals:

Charleston - San Antonio

Cabin classes: