--- title: "Greensboro (GSO) airport: direct flights & routes" description: "Flights to and from Greensboro (GSO): 12 nonstop destinations on 4 airlines, including Chicago, Newark and Charlotte. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/gso" url: "https://2lnr.com/routes/gso.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Greensboro (GSO) From Piedmont Triad International Airport (GSO), 4 airlines fly nonstop to 12 destinations, led by American Airlines, Delta Air Lines, and United Airlines. The busiest nonstops from Greensboro go to Chicago, Newark, and Charlotte. 2LNR monitors confirmed space on the Greensboro routes flown by American Airlines and Delta Air Lines 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 21, 2026. Explore Greensboro routes on the interactive map [Get started free](https://2lnr.com/login) 12 Nonstop destinations 4 Airlines serving GSO Free To get started ## About Piedmont Triad International Airport (GSO) Piedmont Triad International Airport (GSO) is the airport serving Greensboro, United States. Its ICAO code is KGSO. Departure and arrival times at GSO are local to the America/New\_York time zone. Every one of its 12 nonstop destinations is inside United States. ## Confirmed upgrade & award space on Greensboro routes 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Pick any Greensboro 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 GSO 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 Greensboro route on Pro and 2LNR notifies you when space appears. ### Plan on the map Explore every GSO nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Greensboro (GSO) These are the city pairs behind flights to and from Greensboro: 12 nonstop destinations with active service at Piedmont Triad International Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier. - [Greensboro to Atlanta flights (GSO-ATL)](https://2lnr.com/routes/gso-atl.md): Delta Air Lines\ [Return: Atlanta to Greensboro](https://2lnr.com/routes/atl-gso.md) - [Greensboro to Charlotte flights (GSO-CLT)](https://2lnr.com/routes/gso-clt.md): American Airlines\ [Return: Charlotte to Greensboro](https://2lnr.com/routes/clt-gso.md) - [Greensboro to Chicago flights (GSO-ORD)](https://2lnr.com/routes/gso-ord.md): American Airlines and United Airlines\ [Return: Chicago to Greensboro](https://2lnr.com/routes/ord-gso.md) - [Greensboro to Dallas flights (GSO-DFW)](https://2lnr.com/routes/gso-dfw.md): American Airlines\ [Return: Dallas to Greensboro](https://2lnr.com/routes/dfw-gso.md) - [Greensboro to Detroit flights (GSO-DTW)](https://2lnr.com/routes/gso-dtw.md): Delta Air Lines\ [Return: Detroit to Greensboro](https://2lnr.com/routes/dtw-gso.md) - [Greensboro to Miami flights (GSO-MIA)](https://2lnr.com/routes/gso-mia.md): American Airlines\ [Return: Miami to Greensboro](https://2lnr.com/routes/mia-gso.md) - [Greensboro to New York flights (GSO-LGA)](https://2lnr.com/routes/gso-lga.md): American Airlines and Delta Air Lines\ [Return: New York to Greensboro](https://2lnr.com/routes/lga-gso.md) - [Greensboro to Newark flights (GSO-EWR)](https://2lnr.com/routes/gso-ewr.md): United Airlines\ [Return: Newark to Greensboro](https://2lnr.com/routes/ewr-gso.md) - [Greensboro to Philadelphia flights (GSO-PHL)](https://2lnr.com/routes/gso-phl.md): American Airlines\ [Return: Philadelphia to Greensboro](https://2lnr.com/routes/phl-gso.md) - [Greensboro to South Highpoint flights (GSO-PIE)](https://2lnr.com/routes/gso-pie.md): Allegiant Air\ [Return: South Highpoint to Greensboro](https://2lnr.com/routes/pie-gso.md) - [Greensboro to Washington flights (GSO-DCA)](https://2lnr.com/routes/gso-dca.md): American Airlines\ [Return: Washington to Greensboro](https://2lnr.com/routes/dca-gso.md) - [Greensboro to Washington flights (GSO-IAD)](https://2lnr.com/routes/gso-iad.md): United Airlines\ [Return: Washington to Greensboro](https://2lnr.com/routes/iad-gso.md) Explore GSO routes on the interactive map → ## Nonstop flights to Greensboro (GSO) 12 airports have nonstops to Piedmont Triad International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Atlanta to Greensboro flights (ATL-GSO)](https://2lnr.com/routes/atl-gso.md): Delta Air Lines - [Charlotte to Greensboro flights (CLT-GSO)](https://2lnr.com/routes/clt-gso.md): American Airlines - [Chicago to Greensboro flights (ORD-GSO)](https://2lnr.com/routes/ord-gso.md): American Airlines and United Airlines - [Dallas to Greensboro flights (DFW-GSO)](https://2lnr.com/routes/dfw-gso.md): American Airlines - [Detroit to Greensboro flights (DTW-GSO)](https://2lnr.com/routes/dtw-gso.md): Delta Air Lines - [Miami to Greensboro flights (MIA-GSO)](https://2lnr.com/routes/mia-gso.md): American Airlines - [New York to Greensboro flights (LGA-GSO)](https://2lnr.com/routes/lga-gso.md): American Airlines and Delta Air Lines - [Newark to Greensboro flights (EWR-GSO)](https://2lnr.com/routes/ewr-gso.md): United Airlines - [Philadelphia to Greensboro flights (PHL-GSO)](https://2lnr.com/routes/phl-gso.md): American Airlines - [South Highpoint to Greensboro flights (PIE-GSO)](https://2lnr.com/routes/pie-gso.md): Allegiant Air - [Washington to Greensboro flights (DCA-GSO)](https://2lnr.com/routes/dca-gso.md): American Airlines - [Washington to Greensboro flights (IAD-GSO)](https://2lnr.com/routes/iad-gso.md): United Airlines ## Airlines that fly out of Greensboro (GSO) The carriers with nonstop service from Piedmont Triad 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) - [Allegiant Air (G4)](https://2lnr.com/routes/airlines/g4.md) ## Alternative airports near Greensboro (GSO) 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. - [Concord (USA)](https://2lnr.com/routes/usa.md) (65 miles, 4 nonstop destinations) - [Raleigh/Durham (RDU)](https://2lnr.com/routes/rdu.md) (66 miles, 52 nonstop destinations) - [Charlotte (CLT)](https://2lnr.com/routes/clt.md) (83 miles, 195 nonstop destinations) - [Roanoke (ROA)](https://2lnr.com/routes/roa.md) (84 miles, 10 nonstop destinations) - [Lynchburg (LYH)](https://2lnr.com/routes/lyh.md) (94 miles, 3 nonstop destinations) - [Fayetteville (FAY)](https://2lnr.com/routes/fay.md) (97 miles, 2 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 Greensboro (GSO) **How many nonstop destinations does Piedmont Triad International Airport (GSO) serve?** Piedmont Triad International Airport has active nonstop service to 12 destinations in 2LNR's schedule data. The busiest markets from GSO are Chicago, Newark, and Charlotte. 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 Greensboro (GSO)?** The carriers with nonstop service from Piedmont Triad 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 Greensboro, in that order. In 2LNR's schedule data that is 4 airlines in total. **How many airlines fly out of GSO?** 2LNR's schedule data currently shows 4 airlines with at least one nonstop route from Greensboro (GSO). 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 GSO?** Pick any destination on this page, such as Chicago, to open a calendar of GSO departures with confirmed upgrade and award space on American Airlines and Delta Air Lines 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 GSO?** Yes. Every nonstop route from Piedmont Triad International Airport in 2LNR's schedule data is listed, 12 destinations in total, and on the routes flown by American Airlines and Delta Air Lines 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 Greensboro (GSO)?** From Greensboro (GSO), 2LNR's schedule data shows nonstop flights to Atlanta, Charlotte, Chicago, Dallas, Detroit, Miami, New York, Newark, Philadelphia, South Highpoint, and Washington. This page lists every one, with the airlines that fly it. ## Never miss GSO 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)