SAT - CRW

$308 Find Cheap Flights from San Antonio to Charleston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Charleston departing on 10/16. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$308
Typical prices: $431-$716
Delta
Fri 10/16Mon 10/19
SAT - CRW • 1 stop
Top airlines
Cheapest • from $308 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Charleston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $462 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 58% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Charleston (SAT-CRW)

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Charleston

Fri, Oct 16 - Mon, Oct 19
Delta Logo
10:45 am - 5:53 pm
SAT
-
CRW
6h 08m
1 stop
Delta Logo
6:40 pm - 12:28 am
CRW
-
SAT
6h 48m
1 stop
$308Delta
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
6:43 am - 1:15 pm
SAT
-
CRW
5h 32m
1 stop
United Airlines Logo
6:03 pm - 10:58 pm
CRW
-
SAT
5h 55m
1 stop
$316United Airlines
Fri, Oct 16 - Mon, Oct 19
Delta Logo
10:45 am - 5:53 pm
SAT
-
CRW
6h 08m
1 stop
Delta Logo
6:40 pm - 12:28 am
CRW
-
SAT
6h 48m
1 stop
$326Delta
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
3:56 pm - 12:02 am
SAT
-
CRW
7h 06m
1 stop
American Airlines Logo
3:55 pm - 10:55 pm
CRW
-
SAT
8h 00m
2 stops
$362American Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
6:40 am - 2:19 pm
SAT
-
CRW
6h 39m
1 stop
United Airlines Logo
5:59 pm - 11:08 pm
CRW
-
SAT
6h 09m
1 stop
$390United Airlines
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
12:39 pm - 12:02 am
SAT
-
CRW
10h 23m
2 stops
American Airlines Logo
3:55 pm - 10:04 pm
CRW
-
SAT
7h 09m
2 stops
$393American Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
6:40 am - 2:19 pm
SAT
-
CRW
6h 39m
1 stop
United Airlines Logo
2:00 pm - 9:13 pm
CRW
-
SAT
8h 13m
2 stops
$396United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
5:30 am - 2:19 pm
SAT
-
CRW
7h 49m
2 stops
United Airlines Logo
5:59 pm - 11:08 pm
CRW
-
SAT
6h 09m
1 stop
$425United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
5:30 am - 2:19 pm
SAT
-
CRW
7h 49m
2 stops
United Airlines Logo
2:00 pm - 10:48 pm
CRW
-
SAT
9h 48m
2 stops
$430United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
5:30 am - 2:19 pm
SAT
-
CRW
7h 49m
2 stops
United Airlines Logo
2:00 pm - 10:48 pm
CRW
-
SAT
9h 48m
2 stops
$518United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Charleston flights

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 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 round-trip 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 February, where tickets cost $186 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $902 and $578 respectively.

Good to know

Low seasonJanuary
Cheapest flight$308
Best time to beat the crowds with an average 45% drop in price.
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 5 days, the lowest price for a flight from San Antonio to Charleston was $308 for a round-trip ticket.

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

    A passport is not required to fly from San Antonio to Charleston.

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

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

    The two airlines most popular with KAYAK users for flights from San Antonio to Charleston are Delta and American Airlines. With an average price for the route of $443 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $460 and an overall rating of 7.1.

  • 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 CRW 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.

Reviews of the top airlines flying 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.
7.8
DeltaOverall score based on 8423 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

4.0 OkayKelli, Jun 2026
ATL - TYS
Read more Delta reviews

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

Delayed and horrible communication and sat on flight for an hour before taking off

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Everything you need to know for your flight from San Antonio to Charleston

Information on your arrival and departure airports