--- title: "Athens to Argos Orestiko flights: who flies ATH-KSO" description: "Sky Express flies Athens (ATH) to Argos Orestiko (KSO) nonstop once a week as GQ 2, scheduled at 1h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ath-kso" url: "https://2lnr.com/routes/ath-kso.md" date_modified: "2026-10-18T05:10:47Z" --- # Athens to Argos Orestiko (ATH-KSO): nonstop flights and who flies them Sky Express flies nonstop from Athens (ATH) to Argos Orestiko (KSO) just once a week. In the timetable below it flies as GQ 2, scheduled at 1h 5m for the 225 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See ATH to KSO on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 1h 5m Scheduled flight time 225 mi Nonstop distance Free To get started ## Athens to Argos Orestiko flight schedule Scheduled nonstop departures for ATH to KSO starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Athens (ATH) to Argos Orestiko (KSO) | Date | Flight | Airline | Departs ATH | Arrives KSO | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | GQ 2 | Sky Express | 07:10 | 08:15 | 1h 5m | [ATR 42](https://2lnr.com/seatmaps/gq/atr-42.md) | | Thu, Nov 5 | GQ 2 | Sky Express | 08:00 | 09:05 | 1h 5m | ATR 42 | | Thu, Nov 12 | GQ 2 | Sky Express | 08:00 | 09:05 | 1h 5m | ATR 42 | | Thu, Nov 19 | GQ 2 | Sky Express | 08:00 | 09:05 | 1h 5m | ATR 42 | | Thu, Nov 26 | GQ 2 | Sky Express | 08:00 | 09:05 | 1h 5m | ATR 42 | | Thu, Dec 3 | GQ 2 | Sky Express | 08:00 | 09:05 | 1h 5m | ATR 42 | | Thu, Dec 10 | GQ 2 | Sky Express | 08:00 | 09:05 | 1h 5m | ATR 42 | Showing all 7 scheduled ATH to KSO departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every ATH to KSO date on the interactive map ## Aircraft on the Athens to Argos Orestiko nonstop Sky Express flies the [ATR 42](https://2lnr.com/seatmaps/gq/atr-42.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ATH to KSO nonstop schedule This page carries the full ATH to KSO nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ATH to KSO nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ATH to KSO on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Athens to Argos Orestiko nonstop Carriers operating ATH to KSO nonstop in the current schedule. - [Sky Express (GQ) route map](https://2lnr.com/routes/airlines/gq.md)\ [The aircraft GQ flies](https://2lnr.com/seatmaps/gq.md) See ATH to KSO on the interactive map → ## Frequently asked questions about ATH to KSO **How long is the flight from Athens (ATH) to Argos Orestiko (KSO)?** GQ 2 is scheduled at 1h 5m from Athens (ATH) to Argos Orestiko (KSO) on every departure in the schedule table on this page. The nonstop covers about 225 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ATH to KSO?** Sky Express is currently the only airline flying ATH to KSO nonstop. 2LNR doesn't show award or upgrade space for it on ATH to KSO, so this page carries the schedule rather than a space claim. **How often does ATH to KSO operate?** The ATH to KSO nonstop currently runs once a week, on Sky Express. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from ATH to KSO depart?** Scheduled ATH to KSO nonstops in the next 7 days with service leave between 07:10 and 08:00, local time at Athens. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ATH to KSO nonstop?** Sky Express flies GQ 2 nonstop from Athens (ATH) to Argos Orestiko (KSO), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on ATH to KSO?** Not on this route: 2LNR doesn't show award or upgrade space for Sky Express on ATH to KSO. The page carries the full ATH to KSO nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [KSO to ATH nonstop flights](https://2lnr.com/routes/kso-ath.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Athens (ATH)](https://2lnr.com/routes/ath.md), or [every route from Argos Orestiko (KSO)](https://2lnr.com/routes/kso.md). Nonstops from Athens (ATH) to other airports within 150 miles of Argos Orestiko (KSO): - [Athens (ATH) to Kozani (KZI)](https://2lnr.com/routes/ath-kzi.md), 32 miles from KSO - [Athens (ATH) to Ioannina (IOA)](https://2lnr.com/routes/ath-ioa.md), 57 miles from KSO - [Athens (ATH) to Thessaloniki (SKG)](https://2lnr.com/routes/ath-skg.md), 90 miles from KSO - [Athens (ATH) to Kerkyra (CFU)](https://2lnr.com/routes/ath-cfu.md), 93 miles from KSO - [Athens (ATH) to Preze (TIA)](https://2lnr.com/routes/ath-tia.md), 105 miles from KSO Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ATH to KSO nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)