Which airports can I use when flying from San Antonio to Charleston?

Flights from San Antonio to Charleston usually depart from San Antonio (SAT) and arrive at Charleston Yeager (CRW).

What cabin classes can I book on flights from San Antonio to Charleston?

Two cabin classes are available on flights from San Antonio to Charleston: • Economy Class • First Class

Which airports do connecting flights from San Antonio to Charleston pass through?

One-stop flights from San Antonio to Charleston most commonly connect through: • Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections • Charlotte Douglas (CLT) - 24% of one-stop connections • Chicago O'Hare Intl (ORD) - 24% of one-stop connections

Can I save money by using flexible dates for flights from San Antonio to Charleston?

Yes. Flexible dates can save you up to 37% on flights from San Antonio to Charleston. Sunday is the cheapest departure day at $366 round-trip on average, while Monday is the most expensive at $578, a difference of $212. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from San Antonio to Charleston?

There are currently no nonstop flights available from San Antonio to Charleston. Flights with 1 layover take between 5h 48m and 6h 20m in total, depending on the connection.

Do I need a passport to fly from San Antonio to Charleston?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Antonio to Charleston changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $271 to $1,296. That means the highest observed fare was about 5x higher than the lowest one.

How much time can I save by choosing a different layover airport from San Antonio to Charleston?

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 48m, compared with 6h 04m via Chicago O'Hare Intl (ORD) and 6h 20m via Atlanta Hartsfield-Jackson (ATL).

What is the time difference between San Antonio and Charleston?

Charleston is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Charleston Yeager Airport (CRW)?

Charleston Yeager Airport (CRW) hosts 5 major car rental companies, with daily rates averaging $86 for economy cars. Top options include: • Budget • Alamo • Enterprise Rent-A-Car • Avis • National

How much should I expect to pay for a San Antonio to Charleston flight?

Round-trip flights from San Antonio to Charleston range from $338 to $550, with an average of $423 over the past 12 months. Anything below $338 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from San Antonio to Charleston. It’s 14% cheaper than the average day, while Monday is the most expensive, with prices 36% higher.

What’s the cheapest month to fly from San Antonio to Charleston?

•February is the cheapest month to fly from San Antonio to Charleston at $186 round-trip. •September ($665) and April ($662) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 257% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from San Antonio to Charleston?

United Airlines ($447) and American Airlines ($454) are the cheapest airlines to fly round-trip from San Antonio to Charleston according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from San Antonio to Charleston?

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the San Antonio to Charleston route. 51% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

What is the cheapest layover airport when flying from San Antonio to Charleston?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $458. Based on KAYAK data over the past 3 months.

When flying from San Antonio to Charleston which airport offers the shortest layover?

Charlotte Douglas (CLT) had the shortest average connection time for San Antonio to Charleston layovers at 3h 37m over the past 3 months.

$271 CHEAP FLIGHTS from San Antonio to Charleston (SAT - CRW)

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Cheapest round-trip

$271

Typical prices: $338-$550

Multiple Airlines

Sun 12/2Thu 12/6

SAT - CRW • 1 stop

When to travel

February

Cheapest • 56% price drop

June

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $458 (round-trip)

Charlotte Douglas (CLT)

Shortest trip • 5h 48m (one-way)

Insights

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Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Antonio to Charleston

Wed, Dec 2 - Sun, Dec 6

1:32 pm - 9:19 amSAT San Antonio-CRW Charleston Yeager

18h 47m1 stop Orlando

2:43 pm - 11:40 amCRW Charleston Yeager-SAT San Antonio

21h 57m1 stop Orlando

$271Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

6:44 pm - 9:19 amSAT San Antonio-CRW Charleston Yeager

13h 35m2 stops Denver Intl Orlando

2:43 pm - 11:40 amCRW Charleston Yeager-SAT San Antonio

21h 57m1 stop Orlando

$373Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

5:15 am - 5:18 pmSAT San Antonio-CRW Charleston Yeager

11h 03m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

5:22 am - 3:48 pmCRW Charleston Yeager-SAT San Antonio

11h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$447United Airlines

Tue, Nov 17 - Sat, Nov 21

12:45 pm - 11:01 pmSAT San Antonio-CRW Charleston Yeager

9h 16m2 stops Dallas/Fort Worth Charlotte Douglas

2:54 pm - 12:06 amCRW Charleston Yeager-SAT San Antonio

10h 12m2 stops Charlotte Douglas Dallas/Fort Worth

$454American Airlines

Wed, Jan 6 - Sat, Jan 9

10:20 am - 5:52 pmSAT San Antonio-CRW Charleston Yeager

6h 32m1 stop Chicago O'Hare Intl

5:00 am - 12:01 pmCRW Charleston Yeager-SAT San Antonio

8h 01m1 stop Chicago O'Hare Intl

$460United Airlines

Sat, Jan 9 - Wed, Jan 13

2:00 pm - 8:45 pmSAT San Antonio-CRW Charleston Yeager

5h 45m1 stop Chicago O'Hare Intl

5:00 am - 12:01 pmCRW Charleston Yeager-SAT San Antonio

8h 01m1 stop Chicago O'Hare Intl

$460United Airlines

Wed, Jan 6 - Sat, Jan 9

10:20 am - 5:52 pmSAT San Antonio-CRW Charleston Yeager

6h 32m1 stop Chicago O'Hare Intl

10:35 am - 7:18 pmCRW Charleston Yeager-SAT San Antonio

9h 43m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$466United Airlines

Tue, Nov 17 - Sat, Nov 21

5:30 am - 1:53 pmSAT San Antonio-CRW Charleston Yeager

7h 23m1 stop Atlanta Hartsfield-Jackson

4:48 pm - 11:32 pmCRW Charleston Yeager-SAT San Antonio

7h 44m1 stop Atlanta Hartsfield-Jackson

$507Delta

Tue, Nov 17 - Sat, Nov 21

11:22 am - 11:01 pmSAT San Antonio-CRW Charleston Yeager

10h 39m2 stops Dallas/Fort Worth Charlotte Douglas

11:00 am - 4:59 pmCRW Charleston Yeager-SAT San Antonio

6h 59m1 stop Charlotte Douglas

$737American Airlines

Sun, Nov 15 - Thu, Nov 19

8:43 am - 2:22 pmSAT San Antonio-CRW Charleston Yeager

4h 39m1 stop Charlotte Douglas

11:50 am - 4:59 pmCRW Charleston Yeager-SAT San Antonio

6h 09m1 stop Charlotte Douglas

$776American Airlines

Booking Insights

Price, demand and travel trends for San Antonio to Charleston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from San Antonio to Charleston?: Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from San Antonio to Charleston. It’s 14% cheaper than the average day, while Monday is the most expensive, with prices 36% higher.
What’s the cheapest month to fly from San Antonio to Charleston? KAYAK internal proprietary data takes all prices for each month over the last 12 months 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.: •February is the cheapest month to fly from San Antonio to Charleston at $186 round-trip.
•September ($665) and April ($662) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 257% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	January
High season	June
Cheapest flight	$271

Beat the crowds with an average 24% drop in travelers.

The most popular month to fly with an average 30% increase in travelers.

Round-trip 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.

What cabin classes can I book on flights from San Antonio to Charleston?
Two cabin classes are available on flights from San Antonio to Charleston:

• Economy Class
• First Class
How long is a flight from San Antonio to Charleston?
There are currently no nonstop flights available from San Antonio to Charleston. Flights with 1 layover take between 5h 48m and 6h 20m in total, depending on the connection.
Do I need a passport to fly from San Antonio to Charleston?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a San Antonio to Charleston flight?
Round-trip flights from San Antonio to Charleston range from $338 to $550, with an average of $423 over the past 12 months. Anything below $338 counts as a good deal.
Have flight prices from San Antonio to Charleston changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $271 to $1,296. That means the highest observed fare was about 5x higher than the lowest one.
What car rental options are available at Charleston Yeager Airport (CRW)?
Charleston Yeager Airport (CRW) hosts 5 major car rental companies, with daily rates averaging $86 for economy cars. Top options include:

• Budget
• Alamo
• Enterprise Rent-A-Car
• Avis
• National
Which airports can I use when flying from San Antonio to Charleston?
Flights from San Antonio to Charleston usually depart from San Antonio (SAT) and arrive at Charleston Yeager (CRW).
Which airports do connecting flights from San Antonio to Charleston pass through?
One-stop flights from San Antonio to Charleston most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections
• Charlotte Douglas (CLT) - 24% of one-stop connections
• Chicago O'Hare Intl (ORD) - 24% of one-stop connections
Can I save money by using flexible dates for flights from San Antonio to Charleston?
Yes. Flexible dates can save you up to 37% on flights from San Antonio to Charleston. Sunday is the cheapest departure day at $366 round-trip on average, while Monday is the most expensive at $578, a difference of $212.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from San Antonio to Charleston?
Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 48m, compared with 6h 04m via Chicago O'Hare Intl (ORD) and 6h 20m via Atlanta Hartsfield-Jackson (ATL).
What is the time difference between San Antonio and Charleston?
Charleston is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average $366, about $212 less than Monday fares (37% savings) based on the last 12 months.
If you can choose when to travel, plan your San Antonio to Charleston trip for February. Fares historically average $186 round-trip in that month - typically $479 less than the most expensive month, which is September (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Charleston Yeager Airport.

• Sonesta Es Suites Charleston

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SAT - CRW

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Everything you should know

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

Recent round-trip flight deals from San Antonio to Charleston

Recent one-way flight deals from San Antonio to Charleston

Recent last minute flight deals from San Antonio to Charleston

Price, demand and travel trends for San Antonio to Charleston flights

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

What’s the cheapest month to fly from San Antonio to Charleston?

Which airline is the cheapest to fly from San Antonio to Charleston?

What’s the most popular layover airport when flying from San Antonio to Charleston?

What is the cheapest layover airport when flying from San Antonio to Charleston?

When flying from San Antonio to Charleston which airport offers the shortest layover?

Key details for San Antonio to Charleston flights

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When to book flights from San Antonio to Charleston

Your San Antonio to Charleston flight questions, answered

Your guide to booking San Antonio to Charleston flights

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