Title: Charleston to Ponce cheap flights from $579 (CHS to PSE) - Expedia.com ![La Guancha](https://images.trvl-media.com/place/6081945/51898624-b061-43d9-b975-464854fe35e7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6081945/51898624-b061-43d9-b975-464854fe35e7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $579 Cheap Flights from Charleston (CHS) to Ponce (PSE) [View $579 flight on Sat, Mar 14, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:CHS,to:PSE,departure:3/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:578.80&airProductToken=AQpkCiEIwmwSBDI0NjgY4pEBIMGTASi60YcDMMXShwM4TEAAWAEKHwjCbBIDMzUxGMGTASDMcCjI3YcDMIzfhwM4TEABWAEKHgjCbBIDNzY3GMxwIM8kKK3phwMw2OqHAzhMQAFYARIKCAEQARgBKgJCNhgBIgQIARABKAQwAQ) ## Popular airlines from Charleston Intl. Airport (CHS) to Ponce (PSE-Mercedita) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:PSE,departure:3/25/2026TANYT&leg2=from:PSE,to:CHS,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) ## Cheap Flights from Charleston to Ponce (CHS-PSE) Prices were available within the past 7 days and start at $579 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, Sep 15 - Tue, Sep 22 CHS Charleston PSE Ponce $530 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/15/2026TANYT&leg2=from:PSE,to:CHS,departure:9/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:529.70&airProductToken=AQqOAQouCMJsEgM5NjgY4pEBIMGTASjQ7ZcDMNvulwM4TEAAWAFqAkROcghPQzRBVUVMMQouCMJsEgQxNDUxGMGTASDMcCiG8JcDMMnxlwM4TEABWAFqAkROcghPQzRBVUVMMQosCMJsEgM3NjcYzHAgzyQon_OXAzDQ9JcDOExAAVgBagJETnIIT0kyQVJFTDEKjgEKLAjCbBIDNzY4GM8kIMxwKLi7mAMw8byYAzhMQABYAWoCRE5yCE9JMkFSRUwxCi0IwmwSAzY1MhjMcCDBkwEotL6YAzCGwJgDOExAAVgBagJETnIIVUMyQVVFTDEKLwjCbBIEMjA2NxjBkwEg4pEBKL3AmAMw6cGYAzhMQAFYAWoCRE5yCFVDMkFVRUwxEgwIARABGAEqAkI2MgAYASIECAEQASgCKAQoBjAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, Sep 15 - Tue, Sep 22 CHS Charleston PSE Ponce $531 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/15/2026TANYT&leg2=from:PSE,to:CHS,departure:9/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:530.62&airProductToken=AQqMAQouCMJsEgQyNDc0GOKRASCpUSiO75cDMPzvlwM4TEAAWAFqAkROcghaSTRBUkVMMQosCMJsEgM0ODMYqVEgzHAo5fCXAzCd8pcDOExAAVgBagJETnIIUEk5QUdWTDEKLAjCbBIDNzY3GMxwIM8kKJ_zlwMw0PSXAzhMQAFYAWoCRE5yCE9JMkFSRUwxCo4BCiwIwmwSAzc2OBjPJCDMcCi4u5gDMPG8mAM4TEAAWAFqAkROcghPSTJBUkVMMQotCMJsEgM2NTIYzHAgwZMBKLS-mAMwhsCYAzhMQAFYAWoCRE5yCFVDMkFVRUwxCi8IwmwSBDIwNjcYwZMBIOKRASi9wJgDMOnBmAM4TEABWAFqAkROcghVQzJBVUVMMRIMCAEQARgBKgJCNjIAGAEiBAgBEAEoAigEKAYwAQ) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, May 20 - Wed, May 27 CHS Charleston PSE Ponce $578 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:5/20/2026TANYT&leg2=from:PSE,to:CHS,departure:5/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:577.93&airProductToken=AQpjCh8IwmwSAjY4GOKRASDBkwEojL-NAzCSwI0DOExAAFgBCh8IwmwSAzQ1MRjBkwEgzHAojsKNAzDfw40DOExAAVgBCh8IwmwSBDI5NjcYzHAgzyQom8SNAzDNxY0DOExAAVgBCmMKHgjCbBIDNzY4GM8kIMxwKMGLjgMw_oyOAzhMQABYAQofCMJsEgQyNTQ3GMxwIOVaKKuNjgMw7Y2OAzhMQAFYAQogCMJsEgQxMTMwGOVaIOKRASiYmI4DMP2YjgM4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, May 20 - Thu, May 28 CHS Charleston PSE Ponce $588 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:5/20/2026TANYT&leg2=from:PSE,to:CHS,departure:5/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:587.92&airProductToken=AQpjCh8IwmwSAjY4GOKRASDBkwEojL-NAzCSwI0DOExAAFgBCh8IwmwSAzQ1MRjBkwEgzHAojsKNAzDfw40DOExAAVgBCh8IwmwSBDI5NjcYzHAgzyQom8SNAzDNxY0DOExAAVgBCmMKHgjCbBIDNzY4GM8kIMxwKOGWjgMwnpiOAzhMQABYAQofCMJsEgQyNTQ3GMxwIOVaKMuYjgMwjZmOAzhMQAFYAQogCMJsEgQxMTMwGOVaIOKRASi4o44DMJ2kjgM4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, Sep 15 - Tue, Sep 22 CHS Charleston PSE Ponce $593 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/15/2026TANYT&leg2=from:PSE,to:CHS,departure:9/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:592.95&airProductToken=AQqOAQouCMJsEgM5NjgY4pEBIMGTASjQ7ZcDMNvulwM4TEAAWAFqAkROcghPQzRBVUVMMQouCMJsEgQyMDUxGMGTASDMcCix75cDMPnwlwM4TEABWAFqAkROcghPQzRBVUVMMQosCMJsEgM3NjcYzHAgzyQon_OXAzDQ9JcDOExAAVgBagJETnIIT0kyQVJFTDEKjAEKLAjCbBIDNzY4GM8kIMxwKLi7mAMw8byYAzhMQABYAWoCRE5yCE9JMkFSRUwxCiwIwmwSAzE4NBjMcCCpUSi0vZgDMM6-mAM4TEABWAFqAkROcghaQzdBVUVMMQouCMJsEgQyNDczGKlRIOKRASjyv5gDMPnAmAM4TEABWAFqAkROcghaQzdBVUVMMRIMCAEQARgBKgJCNjIAGAEiBAgBEAEoAigEKAYwAQ) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, Sep 15 - Tue, Sep 22 CHS Charleston PSE Ponce $594 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/15/2026TANYT&leg2=from:PSE,to:CHS,departure:9/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:593.93&airProductToken=AQqMAQouCMJsEgQyNDc0GOKRASCpUSiO75cDMPzvlwM4TEAAWAFqAkROcghaSTRBUkVMMQosCMJsEgM0ODMYqVEgzHAo5fCXAzCd8pcDOExAAVgBagJETnIIUEMyQVVFTDEKLAjCbBIDNzY3GMxwIM8kKJ_zlwMw0PSXAzhMQAFYAWoCRE5yCFBDMkFVRUwxCowBCiwIwmwSAzc2OBjPJCDMcCi4u5gDMPG8mAM4TEAAWAFqAkROcghPSTJBUkVMMQosCMJsEgMxODQYzHAgqVEotL2YAzDOvpgDOExAAVgBagJETnIIWkM3QVVFTDEKLgjCbBIEMjQ3MxipUSDikQEo8r-YAzD5wJgDOExAAVgBagJETnIIWkM3QVVFTDESDAgBEAEYASoCQjYyABgBIgQIARABKAIoBCgGMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Thu, Sep 17 - Mon, Sep 21 CHS Charleston PSE Ponce $622 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/17/2026TANYT&leg2=from:PSE,to:CHS,departure:9/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:621.78&airProductToken=AQqMAQouCMJsEgQyNDc0GOKRASCpUSjOhZgDMLyGmAM4TEAAWAFqAkROcghaSTRBUkVMMQosCMJsEgM0ODMYqVEgzHAopYeYAzDdiJgDOExAAVgBagJETnIIVUk0UUdFTDEKLAjCbBIDNzY3GMxwIM8kKN-JmAMwkIuYAzhMQAFYAWoCRE5yCE9JMkFSRUwxCo4BCiwIwmwSAzc2OBjPJCDMcCiYsJgDMNGxmAM4TEAAWAFqAkROcghPSTJBUkVMMQotCMJsEgM2NTIYzHAgwZMBKJSzmAMw5rSYAzhMQAFYAWoCRE5yCFpDN0FVRUwxCi8IwmwSBDIwNjcYwZMBIOKRASidtZgDMMm2mAM4TEABWAFqAkROcghaQzdBVUVMMRIMCAEQARgBKgJCNjIAGAEiBAgBEAEoAigEKAYwAQ) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Sat, Oct 31 - Sat, Nov 7 CHS Charleston PSE Ponce $628 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:10/31/2026TANYT&leg2=from:PSE,to:CHS,departure:11/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:627.88&airProductToken=AQqMAQouCMJsEgQxMjc0GOKRASCpUSjF8psDMLvzmwM4TEAAWAFqAkROcghaQzdBVUVMMQosCMJsEgM4ODMYqVEgzHAo6fObAzCj9ZsDOExAAVgBagJETnIIWkM3QVVFTDEKLAjCbBIDNzY3GMxwIM8kKLP4mwMw3fmbAzhMQAFYAWoCRE5yCFpJNEFSRUwxCowBCiwIwmwSAzc2OBjPJCDMcCjQwJwDMI7CnAM4TEAAWAFqAkROcghNQzNBVUVMMQotCMJsEgQyNTQ3GMxwIOVaKMrCnAMwisOcAzhMQAFYAWoCRE5yCE1DM0FVRUwxCi0IwmwSAzIzMBjlWiDikQEovMWcAzCixpwDOExAAVgBagJETnIITUk3QVJFTDESDAgBEAEYASoCQjYyABgBIgQIARABKAIoBCgGMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, May 19 - Wed, May 27 CHS Charleston PSE Ponce $637 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:5/19/2026TANYT&leg2=from:PSE,to:CHS,departure:5/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:636.92&airProductToken=AQpkCh8IwmwSAjY4GOKRASDBkwEo17WNAzDcto0DOExAAFgBCiAIwmwSBDExNTEYwZMBIMxwKN64jQMwnbqNAzhMQAFYAQofCMJsEgQyOTY3GMxwIM8kKJvEjQMwzcWNAzhMQAFYAQpjCh4IwmwSAzc2OBjPJCDMcCjBi44DMP6MjgM4TEAAWAEKHwjCbBIEMjU0NxjMcCDlWiirjY4DMO2NjgM4TEABWAEKIAjCbBIEMTEzMBjlWiDikQEomJiOAzD9mI4DOExAAVgBEgoIARABGAEqAkI2GAEiBAgBEAEoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, May 19 - Thu, May 28 CHS Charleston PSE Ponce $647 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:5/19/2026TANYT&leg2=from:PSE,to:CHS,departure:5/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:646.91&airProductToken=AQpkCh8IwmwSAjY4GOKRASDBkwEo17WNAzDcto0DOExAAFgBCiAIwmwSBDExNTEYwZMBIMxwKN64jQMwnbqNAzhMQAFYAQofCMJsEgQyOTY3GMxwIM8kKJvEjQMwzcWNAzhMQAFYAQpjCh4IwmwSAzc2OBjPJCDMcCjhlo4DMJ6YjgM4TEAAWAEKHwjCbBIEMjU0NxjMcCDlWijLmI4DMI2ZjgM4TEABWAEKIAjCbBIEMTEzMBjlWiDikQEouKOOAzCdpI4DOExAAVgBEgoIARABGAEqAkI2GAEiBAgBEAEoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, May 20 - Sat, May 30 CHS Charleston PSE Ponce $654 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:5/20/2026TANYT&leg2=from:PSE,to:CHS,departure:5/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:653.69&airProductToken=AQpjCh8IwmwSAjY4GOKRASDBkwEojL-NAzCSwI0DOExAAFgBCh8IwmwSAzQ1MRjBkwEgzHAojsKNAzDfw40DOExAAVgBCh8IwmwSBDI5NjcYzHAgzyQom8SNAzDNxY0DOExAAVgBCmMKHgjCbBIDNzY4GM8kIMxwKKGtjgMw3q6OAzhMQABYAQofCMJsEgQyNTQ3GMxwIOVaKIuvjgMwza-OAzhMQAFYAQogCMJsEgQxMTMwGOVaIOKRASj4uY4DMN26jgM4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Thu, Sep 10 - Mon, Sep 14 CHS Charleston PSE Ponce $660 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/10/2026TANYT&leg2=from:PSE,to:CHS,departure:9/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:659.91&airProductToken=AQqMAQouCMJsEgQyNDc0GOKRASCpUSjutpcDMNy3lwM4TEAAWAFqAkROcghaSTRBUkVMMQosCMJsEgM0ODMYqVEgzHAoxbiXAzD9uZcDOExAAVgBagJETnIIVUk0UUdFTDEKLAjCbBIDNzY3GMxwIM8kKP-6lwMwsLyXAzhMQAFYAWoCRE5yCE9JMkFSRUwxCowBCiwIwmwSAzc2OBjPJCDMcCi44ZcDMPHilwM4TEAAWAFqAkROcghPSTJBUkVMMQosCMJsEgMxODQYzHAgqVEotOOXAzDO5JcDOExAAVgBagJETnIITUk3QUJFTDEKLgjCbBIEMjQ3MxipUSDikQEo8uWXAzD55pcDOExAAVgBagJETnIIWkk0QVJFTDESDAgBEAEYASoCQjYyABgBIgQIARABKAIoBCgGMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Thu, Sep 10 - Mon, Sep 14 CHS Charleston PSE Ponce $664 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:9/10/2026TANYT&leg2=from:PSE,to:CHS,departure:9/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:663.64&airProductToken=AQqOAQouCMJsEgM5NjgY4pEBIMGTASiwtZcDMLu2lwM4TEAAWAFqAkROcghaQzdBVUVMMQouCMJsEgQxNDUxGMGTASDMcCjmt5cDMKm5lwM4TEABWAFqAkROcghaQzdBVUVMMQosCMJsEgM3NjcYzHAgzyQo_7qXAzCwvJcDOExAAVgBagJETnIIT0kyQVJFTDEKjAEKLAjCbBIDNzY4GM8kIMxwKLjhlwMw8eKXAzhMQABYAWoCRE5yCE9JMkFSRUwxCiwIwmwSAzE4NBjMcCCpUSi045cDMM7klwM4TEABWAFqAkROcghNSTdBQkVMMQouCMJsEgQyNDczGKlRIOKRASjy5ZcDMPnmlwM4TEABWAFqAkROcghaSTRBUkVMMRIMCAEQARgBKgJCNjIAGAEiBAgBEAEoAigEKAYwAQ) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Sat, Oct 31 - Sat, Nov 7 CHS Charleston PSE Ponce $667 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:PSE,departure:10/31/2026TANYT&leg2=from:PSE,to:CHS,departure:11/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:666.95&airProductToken=AQqNAQouCMJsEgQxMjc0GOKRASCpUSjF8psDMLvzmwM4TEAAWAFqAkROcghNQzNBVUVMMQotCMJsEgQxMjgzGKlRIMxwKI_1mwMww_abAzhMQAFYAWoCRE5yCE1DM0FVRUwxCiwIwmwSAzc2NxjMcCDPJCiz-JsDMN35mwM4TEABWAFqAkROcghaSTRBUkVMMQqMAQosCMJsEgM3NjgYzyQgzHAo0MCcAzCOwpwDOExAAFgBagJETnIITUMzQVVFTDEKLQjCbBIEMjU0NxjMcCDlWijKwpwDMIrDnAM4TEABWAFqAkROcghNQzNBVUVMMQotCMJsEgMyMzAY5Vog4pEBKLzFnAMwosacAzhMQAFYAWoCRE5yCE1JN0FSRUwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE) cost? ### What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE)? ### What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE)? ### How many flights per day from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE)? ### What day of the week has the most flights from CHS to PSE? ### What is the best time to fly from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE)? ### Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE) last-minute? ### Is it cheaper to book a CHS to PSE flight and hotel package? ### Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Mercedita Airport (PSE)? ## Travel information | Origin airport | Charleston Intl. | | ------------------- | ---------------- | | Destination airport | Mercedita | | Airlines serving | JetBlue Airways | | Roundtrip price | $530 | | Distance | 1324 mi | ## Book with confidence # Charleston to Ponce Flights The cheapest times to fly from Charleston to Ponce On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Ponce are during the month of September. You can find some of the cheapest flights from Charleston to Ponce with Expedia's search tool and vast selection of airlines. The best time to book a flight from Charleston to Ponce Sunday is one of the best days to book for cheap flights from Charleston to Ponce: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Charleston to Ponce Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Ponce in 2026\. You can also book with separate airlines for your outbound and return journeys, from $579 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Ponce flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Charleston to Ponce airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. 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