SAT - CRW

$157 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 1/11. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Everything you should know

Cheapest round-trip
$248
Overall average: $329
United Airlines
Thu 1/8Sun 1/11
SAT - CRW • 1 stop
Cheapest one-way
$157
Multiple Airlines
Sun 1/11
SAT - CRW • 2 stops
Top airlines
United Airlines
Cheapest • from $248 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 35% price drop
December
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

Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
2:05 pm - 9:27 pmSAT-CRW
6h 22m1 stop
United Airlines Logo
6:50 am - 12:24 pmCRW-SAT
6h 34m1 stop
$248United Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
7:40 am - 5:02 pmSAT-CRW
8h 22m2 stops
United Airlines Logo
6:50 am - 12:24 pmCRW-SAT
6h 34m1 stop
$254United Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
9:50 am - 9:27 pmSAT-CRW
10h 37m2 stops
United Airlines Logo
6:50 am - 3:31 pmCRW-SAT
9h 41m2 stops
$259United Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
2:10 pm - 10:41 pmSAT-CRW
7h 31m1 stop
Delta Logo
6:24 am - 11:19 amCRW-SAT
5h 55m1 stop
$273Delta
Find Deal
Mon, Dec 1 - Sun, Dec 7
United Airlines Logo
2:04 pm - 8:32 pmSAT-CRW
5h 28m1 stop
United Airlines Logo
5:30 pm - 11:00 pmCRW-SAT
6h 30m1 stop
$328United Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
United Airlines Logo
11:43 am - 9:27 pmSAT-CRW
8h 44m2 stops
United Airlines Logo
6:50 am - 3:31 pmCRW-SAT
9h 41m2 stops
$329United Airlines
Find Deal
Mon, Dec 22 - Sun, Jan 11
Multiple Airlines Logo
7:11 pm - 9:18 amSAT-CRW
13h 07m1 stop
Multiple Airlines Logo
2:43 pm - 4:43 pmCRW-SAT
27h 00m2 stops
$335Multiple Airlines
Find Deal
Tue, Dec 23 - Thu, Dec 25
American Airlines Logo
5:48 pm - 11:51 pmSAT-CRW
5h 03m1 stop
American Airlines Logo
1:26 pm - 8:08 pmCRW-SAT
7h 42m1 stop
$386American Airlines
Find Deal
Mon, Dec 22 - Sun, Jan 11
American Airlines Logo
5:48 pm - 11:51 pmSAT-CRW
5h 03m1 stop
American Airlines Logo
7:12 pm - 11:58 pmCRW-SAT
5h 46m1 stop
$389American Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
12:10 pm - 5:55 pmSAT-CRW
28h 45m2 stops
Delta Logo
6:24 am - 1:16 pmCRW-SAT
7h 52m1 stop
$393Delta
Find Deal
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’s the cheapest day of the week to fly from San Antonio to Charleston?

The average price of all round-trip flights from San Antonio to Charleston clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Charleston on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from San Antonio to Charleston. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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 $248 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $548 and $488 respectively.

Good to know

Low seasonFebruary
Cheapest flight$157
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 5% 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 $157 for a one-way ticket and $248 for a round-trip.

  • 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between San Antonio and Charleston, with Star Alliance 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 $348 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $472 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 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.
7.9
DeltaOverall score based on 8009 reviews
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

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

Information on your arrival and departure airports