Route guide

Antiparos to Athens (PAS-ATH): Nonstop Upgrade & Award Space

Olympic Air, Big Sky Airlines, and Hahn Air Systems fly nonstop between Antiparos (PAS) and Athens (ATH), roughly 135 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every PAS to ATH departure, so you know which flights have space before you book.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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135
Nonstop flights a week
87 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every PAS to ATH departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Antiparos to Athens to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each PAS to ATH departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See PAS to ATH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Antiparos to Athens nonstop

Carriers operating PAS to ATH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Olympic Air
  • Big Sky Airlines
  • Hahn Air Systems
See PAS to ATH on the interactive map →

Frequently asked questions about PAS to ATH

How far is Athens from Antiparos?
PAS to ATH covers about 87 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from PAS to ATH?
Olympic Air, Big Sky Airlines, and Hahn Air Systems fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all three of them.
How many flights a week are there from PAS to ATH?
About 135 nonstop flights a week run between Antiparos and Athens in the current schedule, operated by Olympic Air, Big Sky Airlines, and Hahn Air Systems. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on PAS to ATH?
Open the PAS to ATH calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Antiparos to Athens route, and 2LNR will notify you when space opens. It's free to start.

Never miss PAS to ATH upgrade or award space

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