Cheap Flights from San Antonio (SAT) to Charleston (CHS)

Popular airlines from San Antonio International Airport (SAT) to Charleston Intl. Airport (CHS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save on select hotels after you book a flight*
  • payments icon

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from SAT to Charleston Intl. Airport last minute?
Being a spontaneous soul is an amazing way to travel around, but it isn't necessarily the wisest way to find a bargain fare. Consider booking your San Antonio Airport to CHS trip well in advance instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you're exploring CHS!
What airports do you fly into for Charleston from San Antonio?
With Charleston Intl. Airport (CHS), Hilton Head Island Airport (HHH) and Beaufort, SC (BFT-Frogmore Intl.) to pick from, connecting from San Antonio to Charleston is simple. The city's major hub, Charleston Intl. Airport (CHS), is about 14 kilometers northwest of the center. As well as ticket costs, consider things like bus or train options from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your Charleston trip off to a terrific start by exploring USS Yorktown and Charleston City Market.
Can I change the date of my flight from SAT to Charleston Intl. Airport?
You can quickly make changes to your SAT to Charleston Intl. Airport journey through the Expedia Trips portal. But before doing so, read the rules in your itinerary to find out what the airline will let you do and what fees apply for changes. Some carriers charge a change fee per person, plus any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal for more advice and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Charleston Intl.
Distance
1779 km
Average flight time
4 hours 15 mins

Book with confidence

Book with confidence