--- title: "Aspen (ASE) airport: direct flights & routes" description: "Flights to and from Aspen (ASE): 13 nonstop destinations on 4 airlines, including Denver, Dallas and Chicago. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/ase" url: "https://2lnr.com/routes/ase.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Aspen (ASE) From Aspen Airport (ASE), 4 airlines fly nonstop to 13 destinations, led by American Airlines, United Airlines, and Aero. The busiest nonstops from Aspen go to Denver, Dallas, and Chicago. 2LNR monitors confirmed space on the Aspen 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 15, 2026. Explore Aspen routes on the interactive map [Get started free](https://2lnr.com/login) 13 Nonstop destinations 4 Airlines serving ASE Free To get started ## About Aspen Airport (ASE) Aspen Airport (ASE) is the airport serving Aspen, United States. Its ICAO code is KASE. Departure and arrival times at ASE are local to the America/Denver time zone. Every one of its 13 nonstop destinations is inside United States. ## Confirmed upgrade & award space on Aspen routes 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Pick any Aspen 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 ASE 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 Aspen route on Pro and 2LNR notifies you when space appears. ### Plan on the map Explore every ASE nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Aspen (ASE) These are the city pairs behind flights to and from Aspen: 13 nonstop destinations with active service at Aspen Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier. - [Aspen to Atlanta flights (ASE-ATL)](https://2lnr.com/routes/ase-atl.md): Delta Air Lines\ [Return: Atlanta to Aspen](https://2lnr.com/routes/atl-ase.md) - [Aspen to Austin flights (ASE-AUS)](https://2lnr.com/routes/ase-aus.md): American Airlines\ [Return: Austin to Aspen](https://2lnr.com/routes/aus-ase.md) - [Aspen to Charlotte flights (ASE-CLT)](https://2lnr.com/routes/ase-clt.md): American Airlines\ [Return: Charlotte to Aspen](https://2lnr.com/routes/clt-ase.md) - [Aspen to Chicago flights (ASE-ORD)](https://2lnr.com/routes/ase-ord.md): American Airlines and United Airlines\ [Return: Chicago to Aspen](https://2lnr.com/routes/ord-ase.md) - [Aspen to Dallas flights (ASE-DFW)](https://2lnr.com/routes/ase-dfw.md): American Airlines\ [Return: Dallas to Aspen](https://2lnr.com/routes/dfw-ase.md) - [Aspen to Denver flights (ASE-DEN)](https://2lnr.com/routes/ase-den.md): United Airlines\ [Return: Denver to Aspen](https://2lnr.com/routes/den-ase.md) - [Aspen to Houston flights (ASE-IAH)](https://2lnr.com/routes/ase-iah.md): United Airlines\ [Return: Houston to Aspen](https://2lnr.com/routes/iah-ase.md) - [Aspen to Los Angeles flights (ASE-LAX)](https://2lnr.com/routes/ase-lax.md): American Airlines, Delta Air Lines, and United Airlines\ [Return: Los Angeles to Aspen](https://2lnr.com/routes/lax-ase.md) - [Aspen to Miami flights (ASE-OPF)](https://2lnr.com/routes/ase-opf.md): Aero\ [Return: Miami to Aspen](https://2lnr.com/routes/opf-ase.md) - [Aspen to Phoenix flights (ASE-PHX)](https://2lnr.com/routes/ase-phx.md): American Airlines\ [Return: Phoenix to Aspen](https://2lnr.com/routes/phx-ase.md) - [Aspen to San Francisco flights (ASE-SFO)](https://2lnr.com/routes/ase-sfo.md): United Airlines\ [Return: San Francisco to Aspen](https://2lnr.com/routes/sfo-ase.md) - [Aspen to Van Nuys flights (ASE-VNY)](https://2lnr.com/routes/ase-vny.md): Aero\ [Return: Van Nuys to Aspen](https://2lnr.com/routes/vny-ase.md) - [Aspen to White Plains flights (ASE-HPN)](https://2lnr.com/routes/ase-hpn.md): Aero\ [Return: White Plains to Aspen](https://2lnr.com/routes/hpn-ase.md) Explore ASE routes on the interactive map → ## Nonstop flights to Aspen (ASE) 13 airports have nonstops to Aspen Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Atlanta to Aspen flights (ATL-ASE)](https://2lnr.com/routes/atl-ase.md): Delta Air Lines - [Austin to Aspen flights (AUS-ASE)](https://2lnr.com/routes/aus-ase.md): American Airlines - [Charlotte to Aspen flights (CLT-ASE)](https://2lnr.com/routes/clt-ase.md): American Airlines - [Chicago to Aspen flights (ORD-ASE)](https://2lnr.com/routes/ord-ase.md): American Airlines and United Airlines - [Dallas to Aspen flights (DFW-ASE)](https://2lnr.com/routes/dfw-ase.md): American Airlines - [Denver to Aspen flights (DEN-ASE)](https://2lnr.com/routes/den-ase.md): United Airlines - [Houston to Aspen flights (IAH-ASE)](https://2lnr.com/routes/iah-ase.md): United Airlines - [Los Angeles to Aspen flights (LAX-ASE)](https://2lnr.com/routes/lax-ase.md): American Airlines, Delta Air Lines, and United Airlines - [Miami to Aspen flights (OPF-ASE)](https://2lnr.com/routes/opf-ase.md): Aero - [Phoenix to Aspen flights (PHX-ASE)](https://2lnr.com/routes/phx-ase.md): American Airlines - [San Francisco to Aspen flights (SFO-ASE)](https://2lnr.com/routes/sfo-ase.md): United Airlines - [Van Nuys to Aspen flights (VNY-ASE)](https://2lnr.com/routes/vny-ase.md): Aero - [White Plains to Aspen flights (HPN-ASE)](https://2lnr.com/routes/hpn-ase.md): Aero ## Airlines that fly out of Aspen (ASE) The carriers with nonstop service from Aspen 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) - [United Airlines (UA)](https://2lnr.com/routes/airlines/ua.md) - [Aero (5E)](https://2lnr.com/routes/airlines/5e.md) - [Delta Air Lines (DL)](https://2lnr.com/routes/airlines/dl.md) ## Alternative airports near Aspen (ASE) 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. - [Eagle (EGE)](https://2lnr.com/routes/ege.md) (29 miles, 16 nonstop destinations) - [Gunnison (GUC)](https://2lnr.com/routes/guc.md) (48 miles, 5 nonstop destinations) - [Montrose (MTJ)](https://2lnr.com/routes/mtj.md) (74 miles, 9 nonstop destinations) - [Grand Junction (GJT)](https://2lnr.com/routes/gjt.md) (89 miles, 4 nonstop destinations) - [Hayden (HDN)](https://2lnr.com/routes/hdn.md) (89 miles, 15 nonstop destinations) - [Telluride (TEX)](https://2lnr.com/routes/tex.md) (103 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 Aspen (ASE) **How many nonstop destinations does Aspen Airport (ASE) serve?** Aspen Airport has active nonstop service to 13 destinations in 2LNR's schedule data. The busiest markets from ASE are Denver, Dallas, and Chicago. 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 Aspen (ASE)?** The carriers with nonstop service from Aspen Airport are listed in full on this page, each linked to its own route map. American Airlines, United Airlines, and Aero run the most routes from Aspen, in that order. In 2LNR's schedule data that is 4 airlines in total. **How many airlines fly out of ASE?** 2LNR's schedule data currently shows 4 airlines with at least one nonstop route from Aspen (ASE). 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 ASE?** Pick any destination on this page, such as Dallas, to open a calendar of ASE 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 ASE?** Yes. Every nonstop route from Aspen Airport in 2LNR's schedule data is listed, 13 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 Aspen (ASE)?** From Aspen (ASE), 2LNR's schedule data shows nonstop flights to Atlanta, Austin, Charlotte, Chicago, Dallas, Denver, Houston, Los Angeles, Miami, Phoenix, San Francisco, Van Nuys, and White Plains. This page lists every one, with the airlines that fly it. ## Never miss ASE 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)