--- title: "Charleston (CHS) airport: direct flights & routes" description: "Flights to and from Charleston (CHS): 21 nonstop destinations on 8 airlines, including Chicago, Washington and Atlanta. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/chs" url: "https://2lnr.com/routes/chs.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Charleston (CHS) From Charleston International Airport (CHS), 8 airlines fly nonstop to 21 destinations, led by American Airlines, Delta Air Lines, and United Airlines. The busiest nonstops from Charleston go to Chicago, Washington, and Atlanta. 2LNR monitors confirmed space on the Charleston routes flown by American Airlines, Delta Air Lines, and Alaska Airlines so you can act while it's still available. Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 23, 2026. Explore Charleston routes on the interactive map [Get started free](https://2lnr.com/login) 21 Nonstop destinations 8 Airlines serving CHS Free To get started ## About Charleston International Airport (CHS) Charleston International Airport (CHS) is the airport serving Charleston, South Carolina, United States. Its ICAO code is KCHS. Departure and arrival times at CHS are local to the America/New\_York time zone. Its nonstop network reaches 21 destinations across 2 countries. ## Confirmed upgrade & award space on Charleston routes 2LNR tracks confirmed upgrade and award space on American Airlines, Delta Air Lines, and Alaska Airlines, segment by segment and date by date. Pick any Charleston destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro. ### See real availability Confirmed upgrade or award seats by date on the CHS routes 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch a tracked Charleston route on Pro and 2LNR notifies you when space appears. ### Plan on the map Explore every CHS nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Charleston (CHS) These are the city pairs behind flights to and from Charleston: 21 nonstop destinations with active service at Charleston International Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier. - [Charleston to Atlanta flights (CHS-ATL)](https://2lnr.com/routes/chs-atl.md): Delta Air Lines\ [Return: Atlanta to Charleston](https://2lnr.com/routes/atl-chs.md) - [Charleston to Boston flights (CHS-BOS)](https://2lnr.com/routes/chs-bos.md): Delta Air Lines and JetBlue Airways\ [Return: Boston to Charleston](https://2lnr.com/routes/bos-chs.md) - [Charleston to Charlotte flights (CHS-CLT)](https://2lnr.com/routes/chs-clt.md): American Airlines\ [Return: Charlotte to Charleston](https://2lnr.com/routes/clt-chs.md) - [Charleston to Chicago flights (CHS-ORD)](https://2lnr.com/routes/chs-ord.md): American Airlines and United Airlines\ [Return: Chicago to Charleston](https://2lnr.com/routes/ord-chs.md) - [Charleston to Cincinnati flights (CHS-CVG)](https://2lnr.com/routes/chs-cvg.md): Allegiant Air\ [Return: Cincinnati to Charleston](https://2lnr.com/routes/cvg-chs.md) - [Charleston to Dallas flights (CHS-DFW)](https://2lnr.com/routes/chs-dfw.md): American Airlines\ [Return: Dallas to Charleston](https://2lnr.com/routes/dfw-chs.md) - [Charleston to Denver flights (CHS-DEN)](https://2lnr.com/routes/chs-den.md): United Airlines\ [Return: Denver to Charleston](https://2lnr.com/routes/den-chs.md) - [Charleston to Detroit flights (CHS-DTW)](https://2lnr.com/routes/chs-dtw.md): Delta Air Lines\ [Return: Detroit to Charleston](https://2lnr.com/routes/dtw-chs.md) - [Charleston to Fort Lauderdale flights (CHS-FLL)](https://2lnr.com/routes/chs-fll.md): JetBlue Airways\ [Return: Fort Lauderdale to Charleston](https://2lnr.com/routes/fll-chs.md) - [Charleston to Houston flights (CHS-IAH)](https://2lnr.com/routes/chs-iah.md): United Airlines\ [Return: Houston to Charleston](https://2lnr.com/routes/iah-chs.md) - [Charleston to Miami flights (CHS-MIA)](https://2lnr.com/routes/chs-mia.md): American Airlines\ [Return: Miami to Charleston](https://2lnr.com/routes/mia-chs.md) - [Charleston to Minneapolis flights (CHS-MSP)](https://2lnr.com/routes/chs-msp.md): Delta Air Lines and Sun Country Airlines\ [Return: Minneapolis to Charleston](https://2lnr.com/routes/msp-chs.md) - [Charleston to New York flights (CHS-JFK)](https://2lnr.com/routes/chs-jfk.md): Delta Air Lines and JetBlue Airways\ [Return: New York to Charleston](https://2lnr.com/routes/jfk-chs.md) - [Charleston to New York flights (CHS-LGA)](https://2lnr.com/routes/chs-lga.md): American Airlines and Delta Air Lines\ [Return: New York to Charleston](https://2lnr.com/routes/lga-chs.md) - [Charleston to Newark flights (CHS-EWR)](https://2lnr.com/routes/chs-ewr.md): United Airlines\ [Return: Newark to Charleston](https://2lnr.com/routes/ewr-chs.md) - [Charleston to Philadelphia flights (CHS-PHL)](https://2lnr.com/routes/chs-phl.md): American Airlines\ [Return: Philadelphia to Charleston](https://2lnr.com/routes/phl-chs.md) - [Charleston to San Francisco flights (CHS-SFO)](https://2lnr.com/routes/chs-sfo.md): United Airlines\ [Return: San Francisco to Charleston](https://2lnr.com/routes/sfo-chs.md) - [Charleston to Seattle flights (CHS-SEA)](https://2lnr.com/routes/chs-sea.md): Alaska Airlines\ [Return: Seattle to Charleston](https://2lnr.com/routes/sea-chs.md) - [Charleston to Toronto flights (CHS-YYZ)](https://2lnr.com/routes/chs-yyz.md): Air Canada\ [Return: Toronto to Charleston](https://2lnr.com/routes/yyz-chs.md) - [Charleston to Washington flights (CHS-DCA)](https://2lnr.com/routes/chs-dca.md): American Airlines\ [Return: Washington to Charleston](https://2lnr.com/routes/dca-chs.md) - [Charleston to Washington flights (CHS-IAD)](https://2lnr.com/routes/chs-iad.md): United Airlines\ [Return: Washington to Charleston](https://2lnr.com/routes/iad-chs.md) Explore CHS routes on the interactive map → ## Nonstop flights to Charleston (CHS) 22 airports have nonstops to Charleston International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Atlanta to Charleston flights (ATL-CHS)](https://2lnr.com/routes/atl-chs.md): Delta Air Lines - [Boston to Charleston flights (BOS-CHS)](https://2lnr.com/routes/bos-chs.md): Delta Air Lines and JetBlue Airways - [Charlotte to Charleston flights (CLT-CHS)](https://2lnr.com/routes/clt-chs.md): American Airlines - [Chicago to Charleston flights (ORD-CHS)](https://2lnr.com/routes/ord-chs.md): Air Canada, American Airlines, and United Airlines - [Cincinnati to Charleston flights (CVG-CHS)](https://2lnr.com/routes/cvg-chs.md): Allegiant Air - [Dallas to Charleston flights (DFW-CHS)](https://2lnr.com/routes/dfw-chs.md): American Airlines - [Denver to Charleston flights (DEN-CHS)](https://2lnr.com/routes/den-chs.md): United Airlines - [Detroit to Charleston flights (DTW-CHS)](https://2lnr.com/routes/dtw-chs.md): Delta Air Lines - [Fort Lauderdale to Charleston flights (FLL-CHS)](https://2lnr.com/routes/fll-chs.md): JetBlue Airways - [Houston to Charleston flights (IAH-CHS)](https://2lnr.com/routes/iah-chs.md): United Airlines - [Miami to Charleston flights (MIA-CHS)](https://2lnr.com/routes/mia-chs.md): American Airlines - [Minneapolis to Charleston flights (MSP-CHS)](https://2lnr.com/routes/msp-chs.md): Delta Air Lines, Sun Country Airlines, and United Airlines - [Montrose to Charleston flights (MTJ-CHS)](https://2lnr.com/routes/mtj-chs.md): United Airlines - [New York to Charleston flights (JFK-CHS)](https://2lnr.com/routes/jfk-chs.md): Delta Air Lines and JetBlue Airways - [New York to Charleston flights (LGA-CHS)](https://2lnr.com/routes/lga-chs.md): American Airlines and Delta Air Lines - [Newark to Charleston flights (EWR-CHS)](https://2lnr.com/routes/ewr-chs.md): United Airlines - [Philadelphia to Charleston flights (PHL-CHS)](https://2lnr.com/routes/phl-chs.md): American Airlines - [San Francisco to Charleston flights (SFO-CHS)](https://2lnr.com/routes/sfo-chs.md): United Airlines - [Seattle to Charleston flights (SEA-CHS)](https://2lnr.com/routes/sea-chs.md): Alaska Airlines - [Toronto to Charleston flights (YYZ-CHS)](https://2lnr.com/routes/yyz-chs.md): Air Canada - [Washington to Charleston flights (DCA-CHS)](https://2lnr.com/routes/dca-chs.md): American Airlines - [Washington to Charleston flights (IAD-CHS)](https://2lnr.com/routes/iad-chs.md): United Airlines ## Airlines that fly out of Charleston (CHS) The carriers with nonstop service from Charleston International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [American Airlines (AA)](https://2lnr.com/routes/airlines/aa.md) - [Delta Air Lines (DL)](https://2lnr.com/routes/airlines/dl.md) - [United Airlines (UA)](https://2lnr.com/routes/airlines/ua.md) - [JetBlue Airways (B6)](https://2lnr.com/routes/airlines/b6.md) - [Air Canada (AC)](https://2lnr.com/routes/airlines/ac.md) - [Alaska Airlines (AS)](https://2lnr.com/routes/airlines/as.md) - [Allegiant Air (G4)](https://2lnr.com/routes/airlines/g4.md) - [Sun Country Airlines (SY)](https://2lnr.com/routes/airlines/sy.md) ## Alternative airports near Charleston (CHS) Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute. - [Hilton Head Island (HHH)](https://2lnr.com/routes/hhh.md) (60 miles, 8 nonstop destinations) - [Myrtle Beach (MYR)](https://2lnr.com/routes/myr.md) (84 miles, 30 nonstop destinations) - [Savannah (SAV)](https://2lnr.com/routes/sav.md) (86 miles, 23 nonstop destinations) - [Florence (FLO)](https://2lnr.com/routes/flo.md) (91 miles, 1 nonstop destination) - [Columbia (CAE)](https://2lnr.com/routes/cae.md) (95 miles, 10 nonstop destinations) - [Augusta (AGS)](https://2lnr.com/routes/ags.md) (116 miles, 18 nonstop destinations) [United States flights by airport](https://2lnr.com/routes/to/united-states.md) - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Frequently asked questions about Charleston (CHS) **How many nonstop destinations does Charleston International Airport (CHS) serve?** Charleston International Airport has active nonstop service to 21 destinations in 2LNR's schedule data. The busiest markets from CHS are Chicago, Washington, and Atlanta. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page. **Which airlines fly out of Charleston (CHS)?** The carriers with nonstop service from Charleston International Airport are listed in full on this page, each linked to its own route map. American Airlines, Delta Air Lines, and United Airlines run the most routes from Charleston, in that order. In 2LNR's schedule data that is 8 airlines in total. **How many airlines fly out of CHS?** 2LNR's schedule data currently shows 8 airlines with at least one nonstop route from Charleston (CHS). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season. **How do I check upgrade or award availability from CHS?** Pick any destination on this page, such as Chicago, to open a calendar of CHS departures with confirmed upgrade and award space on American Airlines, Delta Air Lines, and Alaska Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens. **Does 2LNR track flights from CHS?** Yes. Every nonstop route from Charleston International Airport in 2LNR's schedule data is listed, 21 destinations in total, and on the routes flown by American Airlines, Delta Air Lines, and Alaska Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro. **Where can you fly nonstop from Charleston (CHS)?** From Charleston (CHS), 2LNR's schedule data shows nonstop flights to Atlanta, Boston, Charlotte, Chicago, Cincinnati, Dallas, Denver, Detroit, Fort Lauderdale, Houston, Miami, Minneapolis, New York, Newark, Philadelphia, San Francisco, Seattle, Toronto, and Washington. This page lists every one, with the airlines that fly it. ## Never miss CHS upgrade or award space See what's open by date on these routes, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)