Title: CA $142 Cheap Flights from San Antonio (SAT) to Charleston (CHS) - Expedia.ca ![](https://images.trvl-media.com/place/179997/171f1f8e-12a1-431f-8ab9-6dc52845a031.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/179997/171f1f8e-12a1-431f-8ab9-6dc52845a031.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $142 Cheap Flights from San Antonio (SAT) to Charleston (CHS) [View CA $142 flight on Thu, Oct 16, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:141.06&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from San Antonio International Airport (SAT) to Charleston Intl. Airport (CHS) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sat,to:chs,departure:21/10/2025TANYT&leg2=from:chs,to:sat,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sat,to:chs,departure:21/10/2025TANYT&leg2=from:chs,to:sat,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sat,to:chs,departure:21/10/2025TANYT&leg2=from:chs,to:sat,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:sat,to:chs,departure:21/10/2025TANYT&leg2=from:chs,to:sat,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sat,to:chs,departure:21/10/2025TANYT&leg2=from:chs,to:sat,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sat,to:chs,departure:21/10/2025TANYT&leg2=from:chs,to:sat,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from San Antonio (SAT) to Charleston (CHS) Prices were available within the past 7 days and start at CA $142 for one-way flights and CA $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $283 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:282.12&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUgpeCi0IzpYBEgQyNzI2GOKRASDlWiiT7voCMPnu-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDIyMDgY5VogkpgBKIbx-gIwwvL6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $455 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:454.56&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $468 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:467.36&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $559 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:558.76&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $572 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.66&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $632 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.00&airProductToken=AQpqCjMIwYIBEgQyNDYzGJKYASDimgEo2b_6AjCDwfoCOEJAAFgBagVCQVNJQ3IIU1VBSVpOQlgKMwjBggESBDEyNDIY4poBIOKRASiPwvoCMM_C-gI4QkABWAFqBUJBU0lDcghTVUFJWk5CWAqdAQoyCMGCARIEMTg2MRjikQEgjAIo0PL6AjC28_oCOEJAAFgBagVCQVNJQ3IIT1VBSlpTQlgKMgjBggESBDExNjQYjAIg4poBKI73-gIwh_j6AjhCQAFYAWoFQkFTSUNyCE9WQUlLU0JYCjMIwYIBEgQxOTc3GOKaASCSmAEoxPj6AjD4-foCOEJAAVgBagVCQVNJQ3IIT1ZBSUtTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $651 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:650.50&airProductToken=AQpwCjYIxJgBEgQxOTc5GJKYASDgXCjVw_oCMOLE-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVTkEwQkMKNgjEmAESBDI0OTMY4Fwg4pEBKM3F-gIwk8b6AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVOQTBCQwpwCjYIxJgBEgQxODcxGOKRASDgXCjj8voCMLXz-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVTkEwQkMKNgjEmAESBDE1MDgY4FwgkpgBKIr0-gIwoPX6AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVOQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $685 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:684.56&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $724 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:723.40&airProductToken=AQpqCjMIwYIBEgQyOTM0GJKYASDimgEozsP6AjD3xPoCOEJAAFgBagVCQVNJQ3IIVlVBSVpOQloKMwjBggESBDMwNjQY4poBIOKRASj-xfoCMMPG-gI4QkABWAFqBUJBU0lDcghWVUFJWk5CWgqdAQoyCMGCARIEMTg2MRjikQEgjAIo0PL6AjC28_oCOEJAAFgBagVCQVNJQ3IIT1VBSlpTQlgKMgjBggESBDExNjQYjAIg4poBKI73-gIwh_j6AjhCQAFYAWoFQkFTSUNyCE9WQUlLU0JYCjMIwYIBEgQxOTc3GOKaASCSmAEoxPj6AjD4-foCOEJAAVgBagVCQVNJQ3IIT1ZBSUtTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $727 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:726.46&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $743 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:743.00&airProductToken=AQpqCjMIwYIBEgQzMjk3GJKYASDimgEo1sD6AjD_wfoCOEJAAFgBagVCQVNJQ3IIU1VBSVpOQlgKMwjBggESBDI5MTMY4poBIOKRASiWw_oCMNzD-gI4QkABWAFqBUJBU0lDcghTVUFJWk5CWApqCjMIwYIBEgQyOTEzGOKRASDimgEojvH6AjDW8foCOEJAAFgBagVCQVNJQ3IIVlVBSVpOQloKMwjBggESBDEyNTgY4poBIJKYASjH8voCMPrz-gI4QkABWAFqBUJBU0lDcghWVUFJWk5CWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $757 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:756.90&airProductToken=AQpwCjYIxJgBEgQxNDA4GJKYASDgXCjxxPoCMIPG-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVEFVT0EwQkMKNgjEmAESBDEzODEY4Fwg4pEBKLzG-gIwgcf6AjhFQAFYAWoJTUFJTkJBU0lDcghUQVVPQTBCQwpwCjYIxJgBEgQxODcxGOKRASDgXCjj8voCMLXz-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVTkEwQkMKNgjEmAESBDE1MDgY4FwgkpgBKIr0-gIwoPX6AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVOQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $825 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.26&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $835 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:834.30&airProductToken=AQpqCjMIwYIBEgQyOTM0GJKYASDimgEozsP6AjD3xPoCOEJAAFgBagVCQVNJQ3IIVlVBSVpOQloKMwjBggESBDMwNjQY4poBIOKRASj-xfoCMMPG-gI4QkABWAFqBUJBU0lDcghWVUFJWk5CWgpqCjMIwYIBEgQyOTEzGOKRASDimgEojvH6AjDW8foCOEJAAFgBagVCQVNJQ3IIVlVBSVpOQloKMwjBggESBDEyNTgY4poBIJKYASjH8voCMPrz-gI4QkABWAFqBUJBU0lDcghWVUFJWk5CWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $838 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:837.16&airProductToken=AQpeCi0IzpYBEgQyMjA5GJKYASDlWiiDxvoCMKvH-gI4R0AAWAFqAlJQcgZHQTE0TlIKLQjOlgESBDI3MjUY5Vog4pEBKIjL-gIw8sv6AjhHQAFYAWoCUlByBkdBMTROUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $864 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:863.40&airProductToken=AQpwCjYIxJgBEgQxNDA4GJKYASDgXCjxxPoCMIPG-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVEFVT0EwQkMKNgjEmAESBDEzODEY4Fwg4pEBKLzG-gIwgcf6AjhFQAFYAWoJTUFJTkJBU0lDcghUQVVPQTBCQwpwCjYIxJgBEgQxNjQ5GOKRASDgXCip8voCMPzy-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVEFVT0EwQkMKNgjEmAESBDEyMjIY4FwgkpgBKMTz-gIw1_T6AjhFQAFYAWoJTUFJTkJBU0lDcghUQVVPQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $868 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:867.70&airProductToken=AQpwCjYIxJgBEgQxOTc5GJKYASDgXCjVw_oCMOLE-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVTkEwQkMKNgjEmAESBDI0OTMY4Fwg4pEBKM3F-gIwk8b6AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVOQTBCQwpwCjYIxJgBEgQyMTc0GOKRASDgXCj-8PoCMMrx-gI4RUAAWAFqCU1BSU5CQVNJQ3IIVUFVR0EwQlEKNgjEmAESBDI4OTMY4FwgkpgBKKPy-gIwuPP6AjhFQAFYAWoJTUFJTkJBU0lDcghVQVVHQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Oct 16 - Mon, Oct 20 SAT San Antonio CHS Charleston CA $876 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SAT,to:CHS,departure:16/10/2025TANYT&leg2=from:CHS,to:SAT,departure:20/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:875.79&airProductToken=AQpgCi4IwaYBEgM0OTUYkpgBIJIBKPy_-gIwicL6AjhYQABYAWoCU1ZyCE5INE9BVUJOCi4IwaYBEgM0MDIYkgEg4pEBKLjC-gIw-cT6AjhYQAFYAWoCU1ZyCFNINE9BU0JOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from San Antonio (SAT) to Charleston (CHS) ### August is typically the cheapest month to fly From CA $254 - CA $974 per traveller. ## Frequently asked questions ### How much is a flight from San Antonio Intl. Airport (SAT) to Charleston Intl. Airport (CHS)? > Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from SAT to Charleston Intl. Airport start from CA $283. Book now to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Antonio Intl. Airport (SAT) to Charleston Intl. Airport (CHS)? > This differs from airline to airline, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from SAT to Charleston Intl. Airport that have flexible change policies? > Flights from San Antonio Airport to Charleston Intl. Airport (CHS) offering flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, with no additional fees to worry about. ### How many hours is the flight from SAT to Charleston Intl. Airport (CHS)? > The flight time from San Antonio Intl. Airport (SAT) to CHS is approximately 5 hours and 5 minutes. Put your earphones in, listen to a gripping podcast and your journey will whiz by. ### How far is the flight from San Antonio Airport to CHS? > The flying distance from San Antonio Airport to Charleston Intl. Airport (CHS) is 1,800 kilometres. Sneak in a nap or finish that novel and the journey will zip by. ### Which airlines fly direct from SAT to CHS? > If you want to travel straight from SAT to Charleston Intl. Airport, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route. ### Are SAT to Charleston Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can occasionally pick up a bargain, with some super cheap airfares from San Antonio Intl. Airport (SAT) to Charleston Intl. Airport showing up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance. ## Travel information | Origin airport | San Antonio Intl. | | --- | --- | | Destination airport | Charleston Intl. | | Roundtrip price | CA $282 | | Distance | 1779 km | ## Book with confidence ### San Antonio to North Charleston Flights **The easy way to book your flights from San Antonio to Charleston**  With Expedia, it’s simple to find and book flights to Charleston from San Antonio whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Charleston Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Antonio to Charleston today, tomorrow, or this week.   **Save dollars with cheap flights from San Antonio Intl., SAT to Charleston Intl., CHS**  Sort your search results by price to find great deals on your flight from San Antonio to Charleston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Charleston from San Antonio currently is just CA $283 rising to CA $876.   Here are more money-saving tips:  - Fly in October when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Charleston   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Charleston from San Antonio**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Charleston with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Atlanta to Kiawah Island](https://www.expedia.ca/lp/flights/178232/10856/atlanta-to-kiawah-island) - [Flights from Atlanta to Coastal South Carolina](https://www.expedia.ca/lp/flights/178232/6057937/atlanta-to-coastal-south-carolina) - [Flights from Atlanta to Folly Beach](https://www.expedia.ca/lp/flights/178232/7217/atlanta-to-folly-beach) - [Flights from Boston to Kiawah Island](https://www.expedia.ca/lp/flights/178239/10856/boston-to-kiawah-island) - [Flights from Boston to Coastal South Carolina](https://www.expedia.ca/lp/flights/178239/6057937/boston-to-coastal-south-carolina) - [Flights from Calgary to Coastal South Carolina](https://www.expedia.ca/lp/flights/178245/6057937/calgary-to-coastal-south-carolina) - [Flights from Calgary to Daniel Island](https://www.expedia.ca/lp/flights/178245/6334692/calgary-to-daniel-island) - [Flights from Charlotte to Kiawah Island](https://www.expedia.ca/lp/flights/178247/10856/charlotte-to-kiawah-island) - [Flights from Charlotte to Daniel Island](https://www.expedia.ca/lp/flights/178247/6334692/charlotte-to-daniel-island) - [Flights from Chicago to Kiawah Island](https://www.expedia.ca/lp/flights/178248/10856/chicago-to-kiawah-island) - [Flights from Cleveland to Coastal South Carolina](https://www.expedia.ca/lp/flights/178250/6057937/cleveland-to-coastal-south-carolina) - [Flights from Dallas to Coastal South Carolina](https://www.expedia.ca/lp/flights/178253/6057937/dallas-to-coastal-south-carolina) - [Flights from Detroit to Coastal South Carolina](https://www.expedia.ca/lp/flights/178255/6057937/detroit-to-coastal-south-carolina) - [Flights from Detroit to Folly Beach](https://www.expedia.ca/lp/flights/178255/7217/detroit-to-folly-beach) - [Flights from Indianapolis to Coastal South Carolina](https://www.expedia.ca/lp/flights/178266/6057937/indianapolis-to-coastal-south-carolina) - [Flights from Minneapolis - St. Paul to Kiawah Island](https://www.expedia.ca/lp/flights/178287/10856/minneapolis-st-paul-to-kiawah-island) - [Flights from Minneapolis - St. Paul to Coastal South Carolina](https://www.expedia.ca/lp/flights/178287/6057937/minneapolis-st-paul-to-coastal-south-carolina) - [Flights from Montreal to Kiawah Island](https://www.expedia.ca/lp/flights/178288/10856/montreal-to-kiawah-island) - [Flights from Orlando to Coastal South Carolina](https://www.expedia.ca/lp/flights/178294/6057937/orlando-to-coastal-south-carolina) - [Flights from Ottawa to Kiawah Island](https://www.expedia.ca/lp/flights/178296/10856/ottawa-to-kiawah-island) - [Flights from Ottawa to Coastal South Carolina](https://www.expedia.ca/lp/flights/178296/6057937/ottawa-to-coastal-south-carolina) - [Flights from Phoenix to Kiawah Island](https://www.expedia.ca/lp/flights/178298/10856/phoenix-to-kiawah-island) - [Flights from Raleigh to Coastal South Carolina](https://www.expedia.ca/lp/flights/178300/6057937/raleigh-to-coastal-south-carolina) - [Flights from St. Louis to Folly Beach](https://www.expedia.ca/lp/flights/178309/7217/st-louis-to-folly-beach) - [Flights from Toronto to Kiawah Island](https://www.expedia.ca/lp/flights/178314/10856/toronto-to-kiawah-island) - [Flights from Hamilton to Folly Beach](https://www.expedia.ca/lp/flights/3963/7217/hamilton-to-folly-beach) - [Flights from Atlantic City to Coastal South Carolina](https://www.expedia.ca/lp/flights/602179/6057937/atlantic-city-to-coastal-south-carolina) - [Flights from Albuquerque to Kiawah Island](https://www.expedia.ca/lp/flights/602663/10856/albuquerque-to-kiawah-island) - [Flights from Buffalo to Daniel Island](https://www.expedia.ca/lp/flights/602674/6334692/buffalo-to-daniel-island) - [Flights from Oklahoma City to Walterboro - St. George](https://www.expedia.ca/lp/flights/602972/6057970/oklahoma-city-to-walterboro-st-george) - [Flights from Albany (ALB) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/alb/hhh/albany-to-hilton-head-island) - [Flights from Albany (ALB) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/alb/myr/albany-to-myrtle-beach) - [Flights from Waterloo (ALO) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/alo/hhh/waterloo-to-hilton-head-island) - [Flights from Watertown (ART) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/art/myr/watertown-to-myrtle-beach) - [Flights from Nashville (BNA) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/bna/myr/nashville-to-myrtle-beach) - [Flights from Burlington (BTV) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/btv/hhh/burlington-to-hilton-head-island) - [Flights from Sault Ste. 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[Flights from Sarasota (SRQ) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/srq/hhh/sarasota-to-hilton-head-island) - [Flights from St. Louis (STL) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/stl/hhh/st-louis-to-hilton-head-island) - [Flights from Waukesha (UES) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/ues/hhh/waukesha-to-hilton-head-island) - [Flights from Vero Beach (VRB) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/vrb/hhh/vero-beach-to-hilton-head-island) - [Flights from Fredericton (YFC) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yfc/hhh/fredericton-to-hilton-head-island) - [Flights from Fredericton (YFC) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yfc/myr/fredericton-to-myrtle-beach) - [Flights from Kingston (YGK) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/ygk/myr/kingston-to-myrtle-beach) - [Flights from Kelowna (YLW) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/ylw/hhh/kelowna-to-hilton-head-island) - [Flights from Peterborough (YPQ) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/ypq/myr/peterborough-to-myrtle-beach) - [Flights from Québec (YQB) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yqb/hhh/quebec-to-hilton-head-island) - [Flights from Québec (YQB) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yqb/myr/quebec-to-myrtle-beach) - [Flights from Windsor (YQG) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yqg/hhh/windsor-to-hilton-head-island) - [Flights from Moncton (YQM) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yqm/hhh/moncton-to-hilton-head-island) - [Flights from Regina (YQR) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yqr/hhh/regina-to-hilton-head-island) - [Flights from Thunder Bay (YQT) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yqt/hhh/thunder-bay-to-hilton-head-island) - [Flights from Thunder Bay (YQT) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yqt/myr/thunder-bay-to-myrtle-beach) - [Flights from Sudbury (YSB) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/ysb/myr/sudbury-to-myrtle-beach) - [Flights from Saint John (YSJ) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/ysj/hhh/saint-john-to-hilton-head-island) - [Flights from Saint John (YSJ) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/ysj/myr/saint-john-to-myrtle-beach) - [Flights from Pembroke (YTA) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yta/hhh/pembroke-to-hilton-head-island) - [Flights from Saskatoon (YXE) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yxe/hhh/saskatoon-to-hilton-head-island) - [Flights from Saskatoon (YXE) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yxe/myr/saskatoon-to-myrtle-beach) - [Flights from Charlottetown (YYG) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yyg/myr/charlottetown-to-myrtle-beach) - [Flights from Victoria (YYJ) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yyj/hhh/victoria-to-hilton-head-island) - [Flights from Victoria (YYJ) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yyj/myr/victoria-to-myrtle-beach) - [Flights from St. John's (YYT) to Hilton Head Island (HHH)](https://www.expedia.ca/lp/flights/yyt/hhh/st-johns-to-hilton-head-island) - [Flights from St. John's (YYT) to Myrtle Beach (MYR)](https://www.expedia.ca/lp/flights/yyt/myr/st-johns-to-myrtle-beach) \*Available to Expedia members.